diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-31 20:43:12 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-31 20:43:12 -0400 |
| commit | ce9d8d9f7214c7b74a5dd7be8221545269a31155 (patch) | |
| tree | f6d529ea1d0b1c801af4a938b30de94b00ef9ca3 /drivers | |
| parent | 82279e6bd7643da1b3fbda42555c3238c7b00d38 (diff) | |
| parent | 592488a32b87daf27b92d2c1c5cdc440d1a1beae (diff) | |
| download | kernel-common-ce9d8d9f7214c7b74a5dd7be8221545269a31155.tar.gz kernel-common-ce9d8d9f7214c7b74a5dd7be8221545269a31155.tar.bz2 kernel-common-ce9d8d9f7214c7b74a5dd7be8221545269a31155.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (70 commits)
[SCSI] pmcraid: add support for set timestamp command and other fixes
[SCSI] pmcraid: remove duplicate struct member
[SCSI] qla4xxx: Fix cmd check in qla4xxx_cmd_wait
[SCSI] megaraid_sas: Version and documentation update
[SCSI] megaraid_sas: Add three times Online controller reset
[SCSI] megaraid_sas: Add input parameter for max_sectors
[SCSI] megaraid_sas: support devices update flag
[SCSI] libosd: write/read_sg_kern API
[SCSI] libosd: Support for scatter gather write/read commands
[SCSI] libosd: Free resources in reverse order of allocation
[SCSI] libosd: Fix bug in attr_page handling
[SCSI] lpfc 8.3.18: Update lpfc driver version to 8.3.18
[SCSI] lpfc 8.3.18: Add new WQE support
[SCSI] lpfc 8.3.18: Fix critical errors
[SCSI] lpfc 8.3.18: Adapter Shutdown and Unregistration cleanup
[SCSI] lpfc 8.3.18: Add logic to detect last devloss timeout
[SCSI] lpfc 8.3.18: Add support of received ELS commands
[SCSI] lpfc 8.3.18: FC/FCoE Discovery fixes
[SCSI] ipr: add definitions for a new adapter
[SCSI] bfa: fix comments for c files
...
Diffstat (limited to 'drivers')
93 files changed, 4050 insertions, 3004 deletions
diff --git a/drivers/s390/scsi/zfcp_fc.h b/drivers/s390/scsi/zfcp_fc.h index 938d50360166..b464ae01086c 100644 --- a/drivers/s390/scsi/zfcp_fc.h +++ b/drivers/s390/scsi/zfcp_fc.h @@ -270,7 +270,7 @@ void zfcp_fc_eval_fcp_rsp(struct fcp_resp_with_ext *fcp_rsp, if (unlikely(rsp_flags & FCP_SNS_LEN_VAL)) { sense = (char *) &fcp_rsp[1]; if (rsp_flags & FCP_RSP_LEN_VAL) - sense += fcp_rsp->ext.fr_sns_len; + sense += fcp_rsp->ext.fr_rsp_len; sense_len = min(fcp_rsp->ext.fr_sns_len, (u32) SCSI_SENSE_BUFFERSIZE); memcpy(scsi->sense_buffer, sense, sense_len); diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c index beaf0916ceab..be0317457147 100644 --- a/drivers/s390/scsi/zfcp_fsf.c +++ b/drivers/s390/scsi/zfcp_fsf.c @@ -532,9 +532,6 @@ static void zfcp_fsf_exchange_config_data_handler(struct zfcp_fsf_req *req) fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN; adapter->hydra_version = 0; - atomic_set_mask(ZFCP_STATUS_ADAPTER_XCONFIG_OK, - &adapter->status); - zfcp_fsf_link_down_info_eval(req, &qtcb->header.fsf_status_qual.link_down_info); break; diff --git a/drivers/s390/scsi/zfcp_unit.c b/drivers/s390/scsi/zfcp_unit.c index 1119c535a667..20796ebc33ce 100644 --- a/drivers/s390/scsi/zfcp_unit.c +++ b/drivers/s390/scsi/zfcp_unit.c @@ -142,6 +142,8 @@ int zfcp_unit_add(struct zfcp_port *port, u64 fcp_lun) return -ENOMEM; } + get_device(&port->dev); + if (device_register(&unit->dev)) { put_device(&unit->dev); return -ENOMEM; @@ -152,8 +154,6 @@ int zfcp_unit_add(struct zfcp_port *port, u64 fcp_lun) return -EINVAL; } - get_device(&port->dev); - write_lock_irq(&port->unit_list_lock); list_add_tail(&unit->list, &port->unit_list); write_unlock_irq(&port->unit_list_lock); diff --git a/drivers/scsi/bfa/bfa.h b/drivers/scsi/bfa/bfa.h index ceaac65a91ff..ff2bd07161f7 100644 --- a/drivers/scsi/bfa/bfa.h +++ b/drivers/scsi/bfa/bfa.h @@ -29,13 +29,13 @@ struct bfa_s; typedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m); typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); -/** +/* * Interrupt message handlers */ void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m); void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func); -/** +/* * Request and response queue related defines */ #define BFA_REQQ_NELEMS_MIN (4) @@ -58,9 +58,9 @@ void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func); #define bfa_reqq_produce(__bfa, __reqq) do { \ (__bfa)->iocfc.req_cq_pi[__reqq]++; \ (__bfa)->iocfc.req_cq_pi[__reqq] &= \ - ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1); \ - bfa_reg_write((__bfa)->iocfc.bfa_regs.cpe_q_pi[__reqq], \ - (__bfa)->iocfc.req_cq_pi[__reqq]); \ + ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1); \ + writel((__bfa)->iocfc.req_cq_pi[__reqq], \ + (__bfa)->iocfc.bfa_regs.cpe_q_pi[__reqq]); \ mmiowb(); \ } while (0) @@ -76,7 +76,7 @@ void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func); (__index) &= ((__size) - 1); \ } while (0) -/** +/* * Queue element to wait for room in request queue. FIFO order is * maintained when fullfilling requests. */ @@ -86,7 +86,7 @@ struct bfa_reqq_wait_s { void *cbarg; }; -/** +/* * Circular queue usage assignments */ enum { @@ -113,7 +113,7 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), #define bfa_reqq(__bfa, __reqq) (&(__bfa)->reqq_waitq[__reqq]) -/** +/* * static inline void * bfa_reqq_wait(struct bfa_s *bfa, int reqq, struct bfa_reqq_wait_s *wqe) */ @@ -130,7 +130,7 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), #define bfa_reqq_wcancel(__wqe) list_del(&(__wqe)->qe) -/** +/* * Generic BFA callback element. */ struct bfa_cb_qe_s { @@ -163,7 +163,7 @@ struct bfa_cb_qe_s { } while (0) -/** +/* * PCI devices supported by the current BFA */ struct bfa_pciid_s { @@ -173,7 +173,7 @@ struct bfa_pciid_s { extern char bfa_version[]; -/** +/* * BFA memory resources */ enum bfa_mem_type { @@ -202,19 +202,19 @@ struct bfa_meminfo_s { ((_m)->meminfo[BFA_MEM_TYPE_DMA - 1].dma_curp) struct bfa_iocfc_regs_s { - bfa_os_addr_t intr_status; - bfa_os_addr_t intr_mask; - bfa_os_addr_t cpe_q_pi[BFI_IOC_MAX_CQS]; - bfa_os_addr_t cpe_q_ci[BFI_IOC_MAX_CQS]; - bfa_os_addr_t cpe_q_depth[BFI_IOC_MAX_CQS]; - bfa_os_addr_t cpe_q_ctrl[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_ci[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_pi[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_depth[BFI_IOC_MAX_CQS]; - bfa_os_addr_t rme_q_ctrl[BFI_IOC_MAX_CQS]; + void __iomem *intr_status; + void __iomem *intr_mask; + void __iomem *cpe_q_pi[BFI_IOC_MAX_CQS]; + void __iomem *cpe_q_ci[BFI_IOC_MAX_CQS]; + void __iomem *cpe_q_depth[BFI_IOC_MAX_CQS]; + void __iomem *cpe_q_ctrl[BFI_IOC_MAX_CQS]; + void __iomem *rme_q_ci[BFI_IOC_MAX_CQS]; + void __iomem *rme_q_pi[BFI_IOC_MAX_CQS]; + void __iomem *rme_q_depth[BFI_IOC_MAX_CQS]; + void __iomem *rme_q_ctrl[BFI_IOC_MAX_CQS]; }; -/** +/* * MSIX vector handlers */ #define BFA_MSIX_MAX_VECTORS 22 @@ -224,7 +224,7 @@ struct bfa_msix_s { bfa_msix_handler_t handler[BFA_MSIX_MAX_VECTORS]; }; -/** +/* * Chip specific interfaces */ struct bfa_hwif_s { @@ -343,7 +343,7 @@ int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, struct bfi_pbc_vport_s *pbc_vport); -/** +/* *---------------------------------------------------------------------- * BFA public interfaces *---------------------------------------------------------------------- diff --git a/drivers/scsi/bfa/bfa_cb_ioim.h b/drivers/scsi/bfa/bfa_cb_ioim.h index a989a94c38da..6f021015f1f6 100644 --- a/drivers/scsi/bfa/bfa_cb_ioim.h +++ b/drivers/scsi/bfa/bfa_cb_ioim.h @@ -37,18 +37,18 @@ bfad_int_to_lun(u32 luno) } lun; lun.bfa_lun = 0; - lun.scsi_lun[0] = bfa_os_htons(luno); + lun.scsi_lun[0] = cpu_to_be16(luno); return lun.bfa_lun; } -/** +/* * Get LUN for the I/O request */ #define bfa_cb_ioim_get_lun(__dio) \ bfad_int_to_lun(((struct scsi_cmnd *)__dio)->device->lun) -/** +/* * Get CDB for the I/O request */ static inline u8 * @@ -59,7 +59,7 @@ bfa_cb_ioim_get_cdb(struct bfad_ioim_s *dio) return (u8 *) cmnd->cmnd; } -/** +/* * Get I/O direction (read/write) for the I/O request */ static inline enum fcp_iodir @@ -77,7 +77,7 @@ bfa_cb_ioim_get_iodir(struct bfad_ioim_s *dio) return FCP_IODIR_NONE; } -/** +/* * Get IO size in bytes for the I/O request */ static inline u32 @@ -88,7 +88,7 @@ bfa_cb_ioim_get_size(struct bfad_ioim_s *dio) return scsi_bufflen(cmnd); } -/** +/* * Get timeout for the I/O request */ static inline u8 @@ -104,7 +104,7 @@ bfa_cb_ioim_get_timeout(struct bfad_ioim_s *dio) return 0; } -/** +/* * Get Command Reference Number for the I/O request. 0 if none. */ static inline u8 @@ -113,7 +113,7 @@ bfa_cb_ioim_get_crn(struct bfad_ioim_s *dio) return 0; } -/** +/* * Get SAM-3 priority for the I/O request. 0 is default. */ static inline u8 @@ -122,7 +122,7 @@ bfa_cb_ioim_get_priority(struct bfad_ioim_s *dio) return 0; } -/** +/* * Get task attributes for the I/O request. Default is FCP_TASK_ATTR_SIMPLE(0). */ static inline u8 @@ -148,7 +148,7 @@ bfa_cb_ioim_get_taskattr(struct bfad_ioim_s *dio) return task_attr; } -/** +/* * Get CDB length in bytes for the I/O request. Default is FCP_CMND_CDB_LEN(16). */ static inline u8 @@ -159,7 +159,7 @@ bfa_cb_ioim_get_cdblen(struct bfad_ioim_s *dio) return cmnd->cmd_len; } -/** +/* * Assign queue to be used for the I/O request. This value depends on whether * the driver wants to use the queues via any specific algorithm. Currently, * this is not supported. diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c index c2fa07f2485d..2345f48dc57f 100644 --- a/drivers/scsi/bfa/bfa_core.c +++ b/drivers/scsi/bfa/bfa_core.c @@ -21,11 +21,11 @@ BFA_TRC_FILE(HAL, CORE); -/** +/* * BFA IOC FC related definitions */ -/** +/* * IOC local definitions */ #define BFA_IOCFC_TOV 5000 /* msecs */ @@ -54,7 +54,7 @@ enum { #define DEF_CFG_NUM_SBOOT_TGTS 16 #define DEF_CFG_NUM_SBOOT_LUNS 16 -/** +/* * forward declaration for IOC FC functions */ static void bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status); @@ -63,7 +63,7 @@ static void bfa_iocfc_hbfail_cbfn(void *bfa_arg); static void bfa_iocfc_reset_cbfn(void *bfa_arg); static struct bfa_ioc_cbfn_s bfa_iocfc_cbfn; -/** +/* * BFA Interrupt handling functions */ static void @@ -86,7 +86,7 @@ bfa_reqq_resume(struct bfa_s *bfa, int qid) waitq = bfa_reqq(bfa, qid); list_for_each_safe(qe, qen, waitq) { - /** + /* * Callback only as long as there is room in request queue */ if (bfa_reqq_full(bfa, qid)) @@ -104,7 +104,7 @@ bfa_msix_all(struct bfa_s *bfa, int vec) bfa_intx(bfa); } -/** +/* * hal_intr_api */ bfa_boolean_t @@ -113,15 +113,15 @@ bfa_intx(struct bfa_s *bfa) u32 intr, qintr; int queue; - intr = bfa_reg_read(bfa->iocfc.bfa_regs.intr_status); + intr = readl(bfa->iocfc.bfa_regs.intr_status); if (!intr) return BFA_FALSE; - /** + /* * RME completion queue interrupt */ qintr = intr & __HFN_INT_RME_MASK; - bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, qintr); + writel(qintr, bfa->iocfc.bfa_regs.intr_status); for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue++) { if (intr & (__HFN_INT_RME_Q0 << queue)) @@ -131,11 +131,11 @@ bfa_intx(struct bfa_s *bfa) if (!intr) return BFA_TRUE; - /** + /* * CPE completion queue interrupt */ qintr = intr & __HFN_INT_CPE_MASK; - bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, qintr); + writel(qintr, bfa->iocfc.bfa_regs.intr_status); for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue++) { if (intr & (__HFN_INT_CPE_Q0 << queue)) @@ -153,13 +153,13 @@ bfa_intx(struct bfa_s *bfa) void bfa_intx_enable(struct bfa_s *bfa) { - bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, bfa->iocfc.intr_mask); + writel(bfa->iocfc.intr_mask, bfa->iocfc.bfa_regs.intr_mask); } void bfa_intx_disable(struct bfa_s *bfa) { - bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, -1L); + writel(-1L, bfa->iocfc.bfa_regs.intr_mask); } void @@ -188,8 +188,8 @@ bfa_isr_enable(struct bfa_s *bfa) __HFN_INT_RME_Q6 | __HFN_INT_RME_Q7 | __HFN_INT_MBOX_LPU1); - bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, intr_unmask); - bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, ~intr_unmask); + writel(intr_unmask, bfa->iocfc.bfa_regs.intr_status); + writel(~intr_unmask, bfa->iocfc.bfa_regs.intr_mask); bfa->iocfc.intr_mask = ~intr_unmask; bfa_isr_mode_set(bfa, bfa->msix.nvecs != 0); } @@ -198,7 +198,7 @@ void bfa_isr_disable(struct bfa_s *bfa) { bfa_isr_mode_set(bfa, BFA_FALSE); - bfa_reg_write(bfa->iocfc.bfa_regs.intr_mask, -1L); + writel(-1L, bfa->iocfc.bfa_regs.intr_mask); bfa_msix_uninstall(bfa); } @@ -211,7 +211,7 @@ bfa_msix_reqq(struct bfa_s *bfa, int qid) bfa->iocfc.hwif.hw_reqq_ack(bfa, qid); - /** + /* * Resume any pending requests in the corresponding reqq. */ waitq = bfa_reqq(bfa, qid); @@ -259,14 +259,14 @@ bfa_msix_rspq(struct bfa_s *bfa, int qid) } } - /** + /* * update CI */ bfa_rspq_ci(bfa, qid) = pi; - bfa_reg_write(bfa->iocfc.bfa_regs.rme_q_ci[qid], pi); + writel(pi, bfa->iocfc.bfa_regs.rme_q_ci[qid]); mmiowb(); - /** + /* * Resume any pending requests in the corresponding reqq. */ waitq = bfa_reqq(bfa, qid); @@ -279,7 +279,7 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec) { u32 intr, curr_value; - intr = bfa_reg_read(bfa->iocfc.bfa_regs.intr_status); + intr = readl(bfa->iocfc.bfa_regs.intr_status); if (intr & (__HFN_INT_MBOX_LPU0 | __HFN_INT_MBOX_LPU1)) bfa_msix_lpu(bfa); @@ -289,30 +289,30 @@ bfa_msix_lpu_err(struct bfa_s *bfa, int vec) if (intr) { if (intr & __HFN_INT_LL_HALT) { - /** + /* * If LL_HALT bit is set then FW Init Halt LL Port * Register needs to be cleared as well so Interrupt * Status Register will be cleared. */ - curr_value = bfa_reg_read(bfa->ioc.ioc_regs.ll_halt); + curr_value = readl(bfa->ioc.ioc_regs.ll_halt); curr_value &= ~__FW_INIT_HALT_P; - bfa_reg_write(bfa->ioc.ioc_regs.ll_halt, curr_value); + writel(curr_value, bfa->ioc.ioc_regs.ll_halt); } if (intr & __HFN_INT_ERR_PSS) { - /** + /* * ERR_PSS bit needs to be cleared as well in case * interrups are shared so driver's interrupt handler is * still called eventhough it is already masked out. */ - curr_value = bfa_reg_read( + curr_value = readl( bfa->ioc.ioc_regs.pss_err_status_reg); curr_value &= __PSS_ERR_STATUS_SET; - bfa_reg_write(bfa->ioc.ioc_regs.pss_err_status_reg, - curr_value); + writel(curr_value, + bfa->ioc.ioc_regs.pss_err_status_reg); } - bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, intr); + writel(intr, bfa->iocfc.bfa_regs.intr_status); bfa_msix_errint(bfa, intr); } } @@ -323,11 +323,11 @@ bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func) bfa_isrs[mc] = isr_func; } -/** +/* * BFA IOC FC related functions */ -/** +/* * hal_ioc_pvt BFA IOC private functions */ @@ -366,7 +366,7 @@ bfa_iocfc_fw_cfg_sz(struct bfa_iocfc_cfg_s *cfg, u32 *dm_len) BFA_CACHELINE_SZ); } -/** +/* * Use the Mailbox interface to send BFI_IOCFC_H2I_CFG_REQ */ static void @@ -384,14 +384,14 @@ bfa_iocfc_send_cfg(void *bfa_arg) bfa_iocfc_reset_queues(bfa); - /** + /* * initialize IOC configuration info */ cfg_info->endian_sig = BFI_IOC_ENDIAN_SIG; cfg_info->num_cqs = cfg->fwcfg.num_cqs; bfa_dma_be_addr_set(cfg_info->cfgrsp_addr, iocfc->cfgrsp_dma.pa); - /** + /* * dma map REQ and RSP circular queues and shadow pointers */ for (i = 0; i < cfg->fwcfg.num_cqs; i++) { @@ -400,17 +400,17 @@ bfa_iocfc_send_cfg(void *bfa_arg) bfa_dma_be_addr_set(cfg_info->req_shadow_ci[i], iocfc->req_cq_shadow_ci[i].pa); cfg_info->req_cq_elems[i] = - bfa_os_htons(cfg->drvcfg.num_reqq_elems); + cpu_to_be16(cfg->drvcfg.num_reqq_elems); bfa_dma_be_addr_set(cfg_info->rsp_cq_ba[i], iocfc->rsp_cq_ba[i].pa); bfa_dma_be_addr_set(cfg_info->rsp_shadow_pi[i], iocfc->rsp_cq_shadow_pi[i].pa); cfg_info->rsp_cq_elems[i] = - bfa_os_htons(cfg->drvcfg.num_rspq_elems); + cpu_to_be16(cfg->drvcfg.num_rspq_elems); } - /** + /* * Enable interrupt coalescing if it is driver init path * and not ioc disable/enable path. */ @@ -419,7 +419,7 @@ bfa_iocfc_send_cfg(void *bfa_arg) iocfc->cfgdone = BFA_FALSE; - /** + /* * dma map IOC configuration itself */ bfi_h2i_set(cfg_req.mh, BFI_MC_IOCFC, BFI_IOCFC_H2I_CFG_REQ, @@ -440,9 +440,9 @@ bfa_iocfc_init_mem(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, iocfc->bfa = bfa; iocfc->action = BFA_IOCFC_ACT_NONE; - bfa_os_assign(iocfc->cfg, *cfg); + iocfc->cfg = *cfg; - /** + /* * Initialize chip specific handlers. */ if (bfa_asic_id_ct(bfa_ioc_devid(&bfa->ioc))) { @@ -503,13 +503,13 @@ bfa_iocfc_mem_claim(struct bfa_s *bfa, struct bfa_iocfc_cfg_s *cfg, for (i = 0; i < cfg->fwcfg.num_cqs; i++) { iocfc->req_cq_ba[i].kva = dm_kva; iocfc->req_cq_ba[i].pa = dm_pa; - bfa_os_memset(dm_kva, 0, per_reqq_sz); + memset(dm_kva, 0, per_reqq_sz); dm_kva += per_reqq_sz; dm_pa += per_reqq_sz; iocfc->rsp_cq_ba[i].kva = dm_kva; iocfc->rsp_cq_ba[i].pa = dm_pa; - bfa_os_memset(dm_kva, 0, per_rspq_sz); + memset(dm_kva, 0, per_rspq_sz); dm_kva += per_rspq_sz; dm_pa += per_rspq_sz; } @@ -559,7 +559,7 @@ bfa_iocfc_mem_claim(struct bfa_s *bfa, struct bfa_iocfc_cfg_s *cfg, } } -/** +/* * Start BFA submodules. */ static void @@ -573,7 +573,7 @@ bfa_iocfc_start_submod(struct bfa_s *bfa) hal_mods[i]->start(bfa); } -/** +/* * Disable BFA submodules. */ static void @@ -623,7 +623,7 @@ bfa_iocfc_disable_cb(void *bfa_arg, bfa_boolean_t compl) complete(&bfad->disable_comp); } -/** +/* * Update BFA configuration from firmware configuration. */ static void @@ -634,15 +634,15 @@ bfa_iocfc_cfgrsp(struct bfa_s *bfa) struct bfa_iocfc_fwcfg_s *fwcfg = &cfgrsp->fwcfg; fwcfg->num_cqs = fwcfg->num_cqs; - fwcfg->num_ioim_reqs = bfa_os_ntohs(fwcfg->num_ioim_reqs); - fwcfg->num_tskim_reqs = bfa_os_ntohs(fwcfg->num_tskim_reqs); - fwcfg->num_fcxp_reqs = bfa_os_ntohs(fwcfg->num_fcxp_reqs); - fwcfg->num_uf_bufs = bfa_os_ntohs(fwcfg->num_uf_bufs); - fwcfg->num_rports = bfa_os_ntohs(fwcfg->num_rports); + fwcfg->num_ioim_reqs = be16_to_cpu(fwcfg->num_ioim_reqs); + fwcfg->num_tskim_reqs = be16_to_cpu(fwcfg->num_tskim_reqs); + fwcfg->num_fcxp_reqs = be16_to_cpu(fwcfg->num_fcxp_reqs); + fwcfg->num_uf_bufs = be16_to_cpu(fwcfg->num_uf_bufs); + fwcfg->num_rports = be16_to_cpu(fwcfg->num_rports); iocfc->cfgdone = BFA_TRUE; - /** + /* * Configuration is complete - initialize/start submodules */ bfa_fcport_init(bfa); @@ -665,7 +665,7 @@ bfa_iocfc_reset_queues(struct bfa_s *bfa) } } -/** +/* * IOC enable request is complete */ static void @@ -684,7 +684,7 @@ bfa_iocfc_enable_cbfn(void *bfa_arg, enum bfa_status status) bfa_iocfc_send_cfg(bfa); } -/** +/* * IOC disable request is complete */ static void @@ -705,7 +705,7 @@ bfa_iocfc_disable_cbfn(void *bfa_arg) } } -/** +/* * Notify sub-modules of hardware failure. */ static void @@ -723,7 +723,7 @@ bfa_iocfc_hbfail_cbfn(void *bfa_arg) bfa); } -/** +/* * Actions on chip-reset completion. */ static void @@ -735,11 +735,11 @@ bfa_iocfc_reset_cbfn(void *bfa_arg) bfa_isr_enable(bfa); } -/** +/* * hal_ioc_public */ -/** +/* * Query IOC memory requirement information. */ void @@ -754,7 +754,7 @@ bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len, *km_len += bfa_ioc_debug_trcsz(bfa_auto_recover); } -/** +/* * Query IOC memory requirement information. */ void @@ -772,7 +772,7 @@ bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, ioc->trcmod = bfa->trcmod; bfa_ioc_attach(&bfa->ioc, bfa, &bfa_iocfc_cbfn, &bfa->timer_mod); - /** + /* * Set FC mode for BFA_PCI_DEVICE_ID_CT_FC. */ if (pcidev->device_id == BFA_PCI_DEVICE_ID_CT_FC) @@ -790,7 +790,7 @@ bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, INIT_LIST_HEAD(&bfa->reqq_waitq[i]); } -/** +/* * Query IOC memory requirement information. */ void @@ -799,7 +799,7 @@ bfa_iocfc_detach(struct bfa_s *bfa) bfa_ioc_detach(&bfa->ioc); } -/** +/* * Query IOC memory requirement information. */ void @@ -809,7 +809,7 @@ bfa_iocfc_init(struct bfa_s *bfa) bfa_ioc_enable(&bfa->ioc); } -/** +/* * IOC start called from bfa_start(). Called to start IOC operations * at driver instantiation for this instance. */ @@ -820,7 +820,7 @@ bfa_iocfc_start(struct bfa_s *bfa) bfa_iocfc_start_submod(bfa); } -/** +/* * IOC stop called from bfa_stop(). Called only when driver is unloaded * for this instance. */ @@ -876,12 +876,12 @@ bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr) attr->intr_attr.coalesce = iocfc->cfginfo->intr_attr.coalesce; attr->intr_attr.delay = iocfc->cfginfo->intr_attr.delay ? - bfa_os_ntohs(iocfc->cfginfo->intr_attr.delay) : - bfa_os_ntohs(iocfc->cfgrsp->intr_attr.delay); + be16_to_cpu(iocfc->cfginfo->intr_attr.delay) : + be16_to_cpu(iocfc->cfgrsp->intr_attr.delay); attr->intr_attr.latency = iocfc->cfginfo->intr_attr.latency ? - bfa_os_ntohs(iocfc->cfginfo->intr_attr.latency) : - bfa_os_ntohs(iocfc->cfgrsp->intr_attr.latency); + be16_to_cpu(iocfc->cfginfo->intr_attr.latency) : + be16_to_cpu(iocfc->cfgrsp->intr_attr.latency); attr->config = iocfc->cfg; } @@ -893,8 +893,8 @@ bfa_iocfc_israttr_set(struct bfa_s *bfa, struct bfa_iocfc_intr_attr_s *attr) struct bfi_iocfc_set_intr_req_s *m; iocfc->cfginfo->intr_attr.coalesce = attr->coalesce; - iocfc->cfginfo->intr_attr.delay = bfa_os_htons(attr->delay); - iocfc->cfginfo->intr_attr.latency = bfa_os_htons(attr->latency); + iocfc->cfginfo->intr_attr.delay = cpu_to_be16(attr->delay); + iocfc->cfginfo->intr_attr.latency = cpu_to_be16(attr->latency); if (!bfa_iocfc_is_operational(bfa)) return BFA_STATUS_OK; @@ -924,7 +924,7 @@ bfa_iocfc_set_snsbase(struct bfa_s *bfa, u64 snsbase_pa) iocfc->cfginfo->sense_buf_len = (BFI_IOIM_SNSLEN - 1); bfa_dma_be_addr_set(iocfc->cfginfo->ioim_snsbase, snsbase_pa); } -/** +/* * Enable IOC after it is disabled. */ void @@ -953,7 +953,7 @@ bfa_iocfc_is_operational(struct bfa_s *bfa) return bfa_ioc_is_operational(&bfa->ioc) && bfa->iocfc.cfgdone; } -/** +/* * Return boot target port wwns -- read from boot information in flash. */ void @@ -998,11 +998,11 @@ bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, struct bfi_pbc_vport_s *pbc_vport) return cfgrsp->pbc_cfg.nvports; } -/** +/* * hal_api */ -/** +/* * Use this function query the memory requirement of the BFA library. * This function needs to be called before bfa_attach() to get the * memory required of the BFA layer for a given driver configuration. @@ -1038,7 +1038,7 @@ bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo) bfa_assert((cfg != NULL) && (meminfo != NULL)); - bfa_os_memset((void *)meminfo, 0, sizeof(struct bfa_meminfo_s)); + memset((void *)meminfo, 0, sizeof(struct bfa_meminfo_s)); meminfo->meminfo[BFA_MEM_TYPE_KVA - 1].mem_type = BFA_MEM_TYPE_KVA; meminfo->meminfo[BFA_MEM_TYPE_DMA - 1].mem_type = @@ -1055,7 +1055,7 @@ bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg, struct bfa_meminfo_s *meminfo) meminfo->meminfo[BFA_MEM_TYPE_DMA - 1].mem_len = dm_len; } -/** +/* * Use this function to do attach the driver instance with the BFA * library. This function will not trigger any HW initialization * process (which will be done in bfa_init() call) @@ -1092,7 +1092,7 @@ bfa_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, bfa_assert((cfg != NULL) && (meminfo != NULL)); - /** + /* * initialize all memory pointers for iterative allocation */ for (i = 0; i < BFA_MEM_TYPE_MAX; i++) { @@ -1109,7 +1109,7 @@ bfa_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, bfa_com_port_attach(bfa, meminfo); } -/** +/* * Use this function to delete a BFA IOC. IOC should be stopped (by * calling bfa_stop()) before this function call. * @@ -1146,7 +1146,7 @@ bfa_init_plog(struct bfa_s *bfa, struct bfa_plog_s *plog) bfa->plog = plog; } -/** +/* * Initialize IOC. * * This function will return immediately, when the IOC initialization is @@ -1169,7 +1169,7 @@ bfa_init(struct bfa_s *bfa) bfa_iocfc_init(bfa); } -/** +/* * Use this function initiate the IOC configuration setup. This function * will return immediately. * @@ -1183,7 +1183,7 @@ bfa_start(struct bfa_s *bfa) bfa_iocfc_start(bfa); } -/** +/* * Use this function quiese the IOC. This function will return immediately, * when the IOC is actually stopped, the bfad->comp will be set. * @@ -1243,7 +1243,7 @@ bfa_attach_fcs(struct bfa_s *bfa) bfa->fcs = BFA_TRUE; } -/** +/* * Periodic timer heart beat from driver */ void @@ -1252,7 +1252,7 @@ bfa_timer_tick(struct bfa_s *bfa) bfa_timer_beat(&bfa->timer_mod); } -/** +/* * Return the list of PCI vendor/device id lists supported by this * BFA instance. */ @@ -1270,7 +1270,7 @@ bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids) *pciids = __pciids; } -/** +/* * Use this function query the default struct bfa_iocfc_cfg_s value (compiled * into BFA layer). The OS driver can then turn back and overwrite entries that * have been configured by the user. @@ -1328,7 +1328,7 @@ bfa_get_attr(struct bfa_s *bfa, struct bfa_ioc_attr_s *ioc_attr) bfa_ioc_get_attr(&bfa->ioc, ioc_attr); } -/** +/* * Retrieve firmware trace information on IOC failure. */ bfa_status_t @@ -1337,7 +1337,7 @@ bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen) return bfa_ioc_debug_fwsave(&bfa->ioc, trcdata, trclen); } -/** +/* * Clear the saved firmware trace information of an IOC. */ void @@ -1346,7 +1346,7 @@ bfa_debug_fwsave_clear(struct bfa_s *bfa) bfa_ioc_debug_fwsave_clear(&bfa->ioc); } -/** +/* * Fetch firmware trace data. * * @param[in] bfa BFA instance @@ -1362,7 +1362,7 @@ bfa_debug_fwtrc(struct bfa_s *bfa, void *trcdata, int *trclen) return bfa_ioc_debug_fwtrc(&bfa->ioc, trcdata, trclen); } -/** +/* * Dump firmware memory. * * @param[in] bfa BFA instance @@ -1378,7 +1378,7 @@ bfa_debug_fwcore(struct bfa_s *bfa, void *buf, u32 *offset, int *buflen) { return bfa_ioc_debug_fwcore(&bfa->ioc, buf, offset, buflen); } -/** +/* * Reset hw semaphore & usage cnt regs and initialize. */ void @@ -1388,7 +1388,7 @@ bfa_chip_reset(struct bfa_s *bfa) bfa_ioc_pll_init(&bfa->ioc); } -/** +/* * Fetch firmware statistics data. * * @param[in] bfa BFA instance diff --git a/drivers/scsi/bfa/bfa_cs.h b/drivers/scsi/bfa/bfa_cs.h index 7260c74620f8..99f242b9aa31 100644 --- a/drivers/scsi/bfa/bfa_cs.h +++ b/drivers/scsi/bfa/bfa_cs.h @@ -15,7 +15,7 @@ * General Public License for more details. */ -/** +/* * bfa_cs.h BFA common services */ @@ -24,7 +24,7 @@ #include "bfa_os_inc.h" -/** +/* * BFA TRC */ @@ -73,7 +73,7 @@ enum { #define BFA_TRC_MOD_SH 10 #define BFA_TRC_MOD(__mod) ((BFA_TRC_ ## __mod) << BFA_TRC_MOD_SH) -/** +/* * Define a new tracing file (module). Module should match one defined above. */ #define BFA_TRC_FILE(__mod, __submod) \ @@ -155,7 +155,7 @@ __bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data) #define bfa_trc_fp(_trcp, _data) #endif -/** +/* * @ BFA LOG interfaces */ #define bfa_assert(__cond) do { \ @@ -249,13 +249,13 @@ bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe) #define bfa_q_is_on_q(_q, _qe) \ bfa_q_is_on_q_func(_q, (struct list_head *)(_qe)) -/** +/* * @ BFA state machine interfaces */ typedef void (*bfa_sm_t)(void *sm, int event); -/** +/* * oc - object class eg. bfa_ioc * st - state, eg. reset * otype - object type, eg. struct bfa_ioc_s @@ -269,7 +269,7 @@ typedef void (*bfa_sm_t)(void *sm, int event); #define bfa_sm_get_state(_sm) ((_sm)->sm) #define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state)) -/** +/* * For converting from state machine function to state encoding. */ struct bfa_sm_table_s { @@ -279,12 +279,12 @@ struct bfa_sm_table_s { }; #define BFA_SM(_sm) ((bfa_sm_t)(_sm)) -/** +/* * State machine with entry actions. */ typedef void (*bfa_fsm_t)(void *fsm, int event); -/** +/* * oc - object class eg. bfa_ioc * st - state, eg. reset * otype - object type, eg. struct bfa_ioc_s @@ -314,7 +314,7 @@ bfa_sm_to_state(struct bfa_sm_table_s *smt, bfa_sm_t sm) return smt[i].state; } -/** +/* * @ Generic wait counter. */ @@ -340,7 +340,7 @@ bfa_wc_down(struct bfa_wc_s *wc) wc->wc_resume(wc->wc_cbarg); } -/** +/* * Initialize a waiting counter. */ static inline void @@ -352,7 +352,7 @@ bfa_wc_init(struct bfa_wc_s *wc, bfa_wc_resume_t wc_resume, void *wc_cbarg) bfa_wc_up(wc); } -/** +/* * Wait for counter to reach zero */ static inline void diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h index d49877ff5140..4b5b9e35abb9 100644 --- a/drivers/scsi/bfa/bfa_defs.h +++ b/drivers/scsi/bfa/bfa_defs.h @@ -24,7 +24,7 @@ #define BFA_MFG_SERIALNUM_SIZE 11 #define STRSZ(_n) (((_n) + 4) & ~3) -/** +/* * Manufacturing card type */ enum { @@ -45,7 +45,7 @@ enum { #pragma pack(1) -/** +/* * Check if Mezz card */ #define bfa_mfg_is_mezz(type) (( \ @@ -55,7 +55,7 @@ enum { (type) == BFA_MFG_TYPE_LIGHTNING_P0 || \ (type) == BFA_MFG_TYPE_LIGHTNING)) -/** +/* * Check if the card having old wwn/mac handling */ #define bfa_mfg_is_old_wwn_mac_model(type) (( \ @@ -78,12 +78,12 @@ do { \ (m)[2] = t & 0xFF; \ } while (0) -/** +/* * VPD data length */ #define BFA_MFG_VPD_LEN 512 -/** +/* * VPD vendor tag */ enum { @@ -97,7 +97,7 @@ enum { BFA_MFG_VPD_PCI_BRCD = 0xf8, /* PCI VPD Brocade */ }; -/** +/* * All numerical fields are in big-endian format. */ struct bfa_mfg_vpd_s { @@ -112,7 +112,7 @@ struct bfa_mfg_vpd_s { #pragma pack() -/** +/* * Status return values */ enum bfa_status { @@ -167,11 +167,11 @@ enum bfa_boolean { #define BFA_STRING_32 32 #define BFA_VERSION_LEN 64 -/** +/* * ---------------------- adapter definitions ------------ */ -/** +/* * BFA adapter level attributes. */ enum { @@ -215,7 +215,7 @@ struct bfa_adapter_attr_s { u8 trunk_capable; }; -/** +/* * ---------------------- IOC definitions ------------ */ @@ -224,7 +224,7 @@ enum { BFA_IOC_CHIP_REV_LEN = 8, }; -/** +/* * Driver and firmware versions. */ struct bfa_ioc_driver_attr_s { @@ -236,7 +236,7 @@ struct bfa_ioc_driver_attr_s { char ob_ver[BFA_VERSION_LEN]; /* openboot version */ }; -/** +/* * IOC PCI device attributes */ struct bfa_ioc_pci_attr_s { @@ -249,7 +249,7 @@ struct bfa_ioc_pci_attr_s { char chip_rev[BFA_IOC_CHIP_REV_LEN]; /* chip revision */ }; -/** +/* * IOC states */ enum bfa_ioc_state { @@ -267,7 +267,7 @@ enum bfa_ioc_state { BFA_IOC_ENABLING = 12, /* IOC is being enabled */ }; -/** +/* * IOC firmware stats */ struct bfa_fw_ioc_stats_s { @@ -279,7 +279,7 @@ struct bfa_fw_ioc_stats_s { u32 unknown_reqs; }; -/** +/* * IOC driver stats */ struct bfa_ioc_drv_stats_s { @@ -296,7 +296,7 @@ struct bfa_ioc_drv_stats_s { u32 enable_replies; }; -/** +/* * IOC statistics */ struct bfa_ioc_stats_s { @@ -310,7 +310,7 @@ enum bfa_ioc_type_e { BFA_IOC_TYPE_LL = 3, }; -/** +/* * IOC attributes returned in queries */ struct bfa_ioc_attr_s { @@ -323,11 +323,11 @@ struct bfa_ioc_attr_s { u8 rsvd[7]; /* 64bit align */ }; -/** +/* * ---------------------- mfg definitions ------------ */ -/** +/* * Checksum size */ #define BFA_MFG_CHKSUM_SIZE 16 @@ -340,7 +340,7 @@ struct bfa_ioc_attr_s { #pragma pack(1) -/** +/* * All numerical fields are in big-endian format. */ struct bfa_mfg_block_s { @@ -373,11 +373,11 @@ struct bfa_mfg_block_s { #pragma pack() -/** +/* * ---------------------- pci definitions ------------ */ -/** +/* * PCI device and vendor ID information */ enum { @@ -392,14 +392,14 @@ enum { ((devid) == BFA_PCI_DEVICE_ID_CT || \ (devid) == BFA_PCI_DEVICE_ID_CT_FC) -/** +/* * PCI sub-system device and vendor ID information */ enum { BFA_PCI_FCOE_SSDEVICE_ID = 0x14, }; -/** +/* * Maximum number of device address ranges mapped through different BAR(s) */ #define BFA_PCI_ACCESS_RANGES 1 @@ -430,7 +430,7 @@ enum { #define BOOT_CFG_REV1 1 #define BOOT_CFG_VLAN 1 -/** +/* * Boot options setting. Boot options setting determines from where * to get the boot lun information */ @@ -442,7 +442,7 @@ enum bfa_boot_bootopt { }; #pragma pack(1) -/** +/* * Boot lun information. */ struct bfa_boot_bootlun_s { @@ -451,7 +451,7 @@ struct bfa_boot_bootlun_s { }; #pragma pack() -/** +/* * BOOT boot configuraton */ struct bfa_boot_pbc_s { diff --git a/drivers/scsi/bfa/bfa_defs_fcs.h b/drivers/scsi/bfa/bfa_defs_fcs.h index 96905d301828..191d34a58b9c 100644 --- a/drivers/scsi/bfa/bfa_defs_fcs.h +++ b/drivers/scsi/bfa/bfa_defs_fcs.h @@ -21,7 +21,7 @@ #include "bfa_fc.h" #include "bfa_defs_svc.h" -/** +/* * VF states */ enum bfa_vf_state { @@ -35,7 +35,7 @@ enum bfa_vf_state { BFA_VF_ISOLATED = 7, /* port isolated due to vf_id mismatch */ }; -/** +/* * VF statistics */ struct bfa_vf_stats_s { @@ -55,7 +55,7 @@ struct bfa_vf_stats_s { u32 resvd; /* padding for 64 bit alignment */ }; -/** +/* * VF attributes returned in queries */ struct bfa_vf_attr_s { @@ -67,7 +67,7 @@ struct bfa_vf_attr_s { #define BFA_FCS_MAX_LPORTS 256 #define BFA_FCS_FABRIC_IPADDR_SZ 16 -/** +/* * symbolic names for base port/virtual port */ #define BFA_SYMNAME_MAXLEN 128 /* 128 bytes */ @@ -75,7 +75,7 @@ struct bfa_lport_symname_s { char symname[BFA_SYMNAME_MAXLEN]; }; -/** +/* * Roles of FCS port: * - FCP IM and FCP TM roles cannot be enabled together for a FCS port * - Create multiple ports if both IM and TM functions required. @@ -86,19 +86,19 @@ enum bfa_lport_role { BFA_LPORT_ROLE_FCP_MAX = BFA_LPORT_ROLE_FCP_IM, }; -/** +/* * FCS port configuration. */ struct bfa_lport_cfg_s { wwn_t pwwn; /* port wwn */ wwn_t nwwn; /* node wwn */ struct bfa_lport_symname_s sym_name; /* vm port symbolic name */ - bfa_boolean_t preboot_vp; /* vport created from PBC */ + bfa_boolean_t preboot_vp; /* vport created from PBC */ enum bfa_lport_role roles; /* FCS port roles */ u8 tag[16]; /* opaque tag from application */ }; -/** +/* * FCS port states */ enum bfa_lport_state { @@ -108,7 +108,7 @@ enum bfa_lport_state { BFA_LPORT_OFFLINE = 3, /* No login to fabric */ }; -/** +/* * FCS port type. */ enum bfa_lport_type { @@ -116,7 +116,7 @@ enum bfa_lport_type { BFA_LPORT_TYPE_VIRTUAL, }; -/** +/* * FCS port offline reason. */ enum bfa_lport_offline_reason { @@ -128,7 +128,7 @@ enum bfa_lport_offline_reason { BFA_LPORT_OFFLINE_FAB_LOGOUT, }; -/** +/* * FCS lport info. */ struct bfa_lport_info_s { @@ -150,7 +150,7 @@ struct bfa_lport_info_s { }; -/** +/* * FCS port statistics */ struct bfa_lport_stats_s { @@ -222,7 +222,7 @@ struct bfa_lport_stats_s { * (max retry of plogi) */ }; -/** +/* * BFA port attribute returned in queries */ struct bfa_lport_attr_s { @@ -239,7 +239,7 @@ struct bfa_lport_attr_s { }; -/** +/* * VPORT states */ enum bfa_vport_state { @@ -258,7 +258,7 @@ enum bfa_vport_state { BFA_FCS_VPORT_MAX_STATE, }; -/** +/* * vport statistics */ struct bfa_vport_stats_s { @@ -296,7 +296,7 @@ struct bfa_vport_stats_s { u32 rsvd; }; -/** +/* * BFA vport attribute returned in queries */ struct bfa_vport_attr_s { @@ -305,7 +305,7 @@ struct bfa_vport_attr_s { u32 rsvd; }; -/** +/* * FCS remote port states */ enum bfa_rport_state { @@ -321,7 +321,7 @@ enum bfa_rport_state { BFA_RPORT_NSDISC = 9, /* re-discover rport */ }; -/** +/* * Rport Scsi Function : Initiator/Target. */ enum bfa_rport_function { @@ -329,7 +329,7 @@ enum bfa_rport_function { BFA_RPORT_TARGET = 0x02, /* SCSI Target */ }; -/** +/* * port/node symbolic names for rport */ #define BFA_RPORT_SYMNAME_MAXLEN 255 @@ -337,7 +337,7 @@ struct bfa_rport_symname_s { char symname[BFA_RPORT_SYMNAME_MAXLEN]; }; -/** +/* * FCS remote port statistics */ struct bfa_rport_stats_s { @@ -374,7 +374,7 @@ struct bfa_rport_stats_s { struct bfa_rport_hal_stats_s hal_stats; /* BFA rport stats */ }; -/** +/* * FCS remote port attributes returned in queries */ struct bfa_rport_attr_s { @@ -411,7 +411,7 @@ struct bfa_rport_remote_link_stats_s { #define BFA_MAX_IO_INDEX 7 #define BFA_NO_IO_INDEX 9 -/** +/* * FCS itnim states */ enum bfa_itnim_state { @@ -425,7 +425,7 @@ enum bfa_itnim_state { BFA_ITNIM_INITIATIOR = 7, /* initiator */ }; -/** +/* * FCS remote port statistics */ struct bfa_itnim_stats_s { @@ -443,7 +443,7 @@ struct bfa_itnim_stats_s { u32 rsvd; /* padding for 64 bit alignment */ }; -/** +/* * FCS itnim attributes returned in queries */ struct bfa_itnim_attr_s { diff --git a/drivers/scsi/bfa/bfa_defs_svc.h b/drivers/scsi/bfa/bfa_defs_svc.h index 56226fcf9470..e24e9f7ca81f 100644 --- a/drivers/scsi/bfa/bfa_defs_svc.h +++ b/drivers/scsi/bfa/bfa_defs_svc.h @@ -27,7 +27,7 @@ #define BFA_IOCFCOE_INTR_DELAY 25 #define BFA_IOCFCOE_INTR_LATENCY 5 -/** +/* * Interrupt coalescing configuration. */ #pragma pack(1) @@ -38,7 +38,7 @@ struct bfa_iocfc_intr_attr_s { u16 delay; /* delay in microseconds */ }; -/** +/* * IOC firmware configuraton */ struct bfa_iocfc_fwcfg_s { @@ -71,7 +71,7 @@ struct bfa_iocfc_drvcfg_s { u32 rsvd; }; -/** +/* * IOC configuration */ struct bfa_iocfc_cfg_s { @@ -79,7 +79,7 @@ struct bfa_iocfc_cfg_s { struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */ }; -/** +/* * IOC firmware IO stats */ struct bfa_fw_io_stats_s { @@ -152,7 +152,7 @@ struct bfa_fw_io_stats_s { */ }; -/** +/* * IOC port firmware stats */ @@ -262,7 +262,7 @@ struct bfa_fw_fcoe_stats_s { u32 mac_invalids; /* Invalid mac assigned */ }; -/** +/* * IOC firmware FCoE port stats */ struct bfa_fw_fcoe_port_stats_s { @@ -270,7 +270,7 @@ struct bfa_fw_fcoe_port_stats_s { struct bfa_fw_fip_stats_s fip_stats; }; -/** +/* * IOC firmware FC uport stats */ struct bfa_fw_fc_uport_stats_s { @@ -278,7 +278,7 @@ struct bfa_fw_fc_uport_stats_s { struct bfa_fw_port_lksm_stats_s lksm_stats; }; -/** +/* * IOC firmware FC port stats */ union bfa_fw_fc_port_stats_s { @@ -286,7 +286,7 @@ union bfa_fw_fc_port_stats_s { struct bfa_fw_fcoe_port_stats_s fcoe_stats; }; -/** +/* * IOC firmware port stats */ struct bfa_fw_port_stats_s { @@ -295,7 +295,7 @@ struct bfa_fw_port_stats_s { union bfa_fw_fc_port_stats_s fc_port; }; -/** +/* * fcxchg module statistics */ struct bfa_fw_fcxchg_stats_s { @@ -308,7 +308,7 @@ struct bfa_fw_lpsm_stats_s { u32 cls_tx; }; -/** +/* * Trunk statistics */ struct bfa_fw_trunk_stats_s { @@ -334,7 +334,7 @@ struct bfa_fw_advsm_stats_s { u32 elp_dropped; /* ELP dropped */ }; -/** +/* * IOCFC firmware stats */ struct bfa_fw_iocfc_stats_s { @@ -345,7 +345,7 @@ struct bfa_fw_iocfc_stats_s { u32 set_intr_reqs; /* set interrupt reqs */ }; -/** +/* * IOC attributes returned in queries */ struct bfa_iocfc_attr_s { @@ -353,7 +353,7 @@ struct bfa_iocfc_attr_s { struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */ }; -/** +/* * Eth_sndrcv mod stats */ struct bfa_fw_eth_sndrcv_stats_s { @@ -361,7 +361,7 @@ struct bfa_fw_eth_sndrcv_stats_s { u32 rsvd; /* 64bit align */ }; -/** +/* * CT MAC mod stats */ struct bfa_fw_mac_mod_stats_s { @@ -379,7 +379,7 @@ struct bfa_fw_mac_mod_stats_s { u32 rsvd; /* 64bit align */ }; -/** +/* * CT MOD stats */ struct bfa_fw_ct_mod_stats_s { @@ -391,7 +391,7 @@ struct bfa_fw_ct_mod_stats_s { u32 rsvd; /* 64bit align */ }; -/** +/* * IOC firmware stats */ struct bfa_fw_stats_s { @@ -412,7 +412,7 @@ struct bfa_fw_stats_s { #define BFA_IOCFC_PATHTOV_MAX 60 #define BFA_IOCFC_QDEPTH_MAX 2000 -/** +/* * QoS states */ enum bfa_qos_state { @@ -420,7 +420,7 @@ enum bfa_qos_state { BFA_QOS_OFFLINE = 2, /* QoS is offline */ }; -/** +/* * QoS Priority levels. */ enum bfa_qos_priority { @@ -430,7 +430,7 @@ enum bfa_qos_priority { BFA_QOS_LOW = 3, /* QoS Priority Level Low */ }; -/** +/* * QoS bandwidth allocation for each priority level */ enum bfa_qos_bw_alloc { @@ -439,7 +439,7 @@ enum bfa_qos_bw_alloc { BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */ }; #pragma pack(1) -/** +/* * QoS attribute returned in QoS Query */ struct bfa_qos_attr_s { @@ -448,7 +448,7 @@ struct bfa_qos_attr_s { u32 total_bb_cr; /* Total BB Credits */ }; -/** +/* * These fields should be displayed only from the CLI. * There will be a separate BFAL API (get_qos_vc_attr ?) * to retrieve this. @@ -471,7 +471,7 @@ struct bfa_qos_vc_attr_s { * total_vc_count */ }; -/** +/* * QoS statistics */ struct bfa_qos_stats_s { @@ -489,7 +489,7 @@ struct bfa_qos_stats_s { u32 rsvd; /* padding for 64 bit alignment */ }; -/** +/* * FCoE statistics */ struct bfa_fcoe_stats_s { @@ -540,7 +540,7 @@ struct bfa_fcoe_stats_s { u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */ }; -/** +/* * QoS or FCoE stats (fcport stats excluding physical FC port stats) */ union bfa_fcport_stats_u { @@ -639,7 +639,7 @@ enum bfa_port_states { BFA_PORT_ST_MAX_STATE, }; -/** +/* * Port operational type (in sync with SNIA port type). */ enum bfa_port_type { @@ -651,7 +651,7 @@ enum bfa_port_type { BFA_PORT_TYPE_VPORT = 22, /* NPIV - virtual port */ }; -/** +/* * Port topology setting. A port's topology and fabric login status * determine its operational type. */ @@ -662,7 +662,7 @@ enum bfa_port_topology { BFA_PORT_TOPOLOGY_AUTO = 3, /* auto topology selection */ }; -/** +/* * Physical port loopback types. */ enum bfa_port_opmode { @@ -679,7 +679,7 @@ enum bfa_port_opmode { (_mode == BFA_PORT_OPMODE_LB_SLW) || \ (_mode == BFA_PORT_OPMODE_LB_EXT)) -/** +/* * Port link state */ enum bfa_port_linkstate { @@ -687,7 +687,7 @@ enum bfa_port_linkstate { BFA_PORT_LINKDOWN = 2, /* Physical port/Trunk link down */ }; -/** +/* * Port link state reason code */ enum bfa_port_linkstate_rsn { @@ -733,7 +733,7 @@ enum bfa_port_linkstate_rsn { CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43 }; #pragma pack(1) -/** +/* * Physical port configuration */ struct bfa_port_cfg_s { @@ -753,7 +753,7 @@ struct bfa_port_cfg_s { }; #pragma pack() -/** +/* * Port attribute values. */ struct bfa_port_attr_s { @@ -800,7 +800,7 @@ struct bfa_port_attr_s { u8 rsvd1[6]; }; -/** +/* * Port FCP mappings. */ struct bfa_port_fcpmap_s { @@ -815,7 +815,7 @@ struct bfa_port_fcpmap_s { char luid[256]; }; -/** +/* * Port RNID info. */ struct bfa_port_rnid_s { @@ -848,7 +848,7 @@ struct bfa_fcport_fcf_s { mac_t mac; /* FCF mac */ }; -/** +/* * Trunk states for BCU/BFAL */ enum bfa_trunk_state { @@ -857,7 +857,7 @@ enum bfa_trunk_state { BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */ }; -/** +/* * VC attributes for trunked link */ struct bfa_trunk_vc_attr_s { @@ -867,7 +867,7 @@ struct bfa_trunk_vc_attr_s { u16 vc_credits[8]; }; -/** +/* * Link state information */ struct bfa_port_link_s { @@ -959,7 +959,7 @@ struct bfa_rport_hal_stats_s { u32 rsvd; }; #pragma pack(1) -/** +/* * Rport's QoS attributes */ struct bfa_rport_qos_attr_s { @@ -987,7 +987,7 @@ struct bfa_itnim_ioprofile_s { struct bfa_itnim_latency_s io_latency; }; -/** +/* * FC physical port statistics. */ struct bfa_port_fc_stats_s { @@ -1022,7 +1022,7 @@ struct bfa_port_fc_stats_s { u64 err_enc; /* Encoding err frame_8b10b */ }; -/** +/* * Eth Physical Port statistics. */ struct bfa_port_eth_stats_s { @@ -1070,7 +1070,7 @@ struct bfa_port_eth_stats_s { u64 tx_iscsi_zero_pause; /* Tx iSCSI zero pause */ }; -/** +/* * Port statistics. */ union bfa_port_stats_u { diff --git a/drivers/scsi/bfa/bfa_drv.c b/drivers/scsi/bfa/bfa_drv.c index 14127646dc54..0222d7c88a9a 100644 --- a/drivers/scsi/bfa/bfa_drv.c +++ b/drivers/scsi/bfa/bfa_drv.c @@ -17,7 +17,7 @@ #include "bfa_modules.h" -/** +/* * BFA module list terminated by NULL */ struct bfa_module_s *hal_mods[] = { @@ -31,7 +31,7 @@ struct bfa_module_s *hal_mods[] = { NULL }; -/** +/* * Message handlers for various modules. */ bfa_isr_func_t bfa_isrs[BFI_MC_MAX] = { @@ -70,7 +70,7 @@ bfa_isr_func_t bfa_isrs[BFI_MC_MAX] = { }; -/** +/* * Message handlers for mailbox command classes */ bfa_ioc_mbox_mcfunc_t bfa_mbox_isrs[BFI_MC_MAX] = { diff --git a/drivers/scsi/bfa/bfa_fc.h b/drivers/scsi/bfa/bfa_fc.h index 6eff705564eb..e929d25b09e3 100644 --- a/drivers/scsi/bfa/bfa_fc.h +++ b/drivers/scsi/bfa/bfa_fc.h @@ -1029,7 +1029,7 @@ struct link_e2e_beacon_req_s { struct link_e2e_beacon_param_s beacon_parm; }; -/** +/* * If RPSC request is sent to the Domain Controller, the request is for * all the ports within that domain (TODO - I don't think FOS implements * this...). @@ -1049,7 +1049,7 @@ struct fc_rpsc_acc_s { struct fc_rpsc_speed_info_s speed_info[1]; }; -/** +/* * If RPSC2 request is sent to the Domain Controller, */ #define FC_BRCD_TOKEN 0x42524344 @@ -1094,7 +1094,7 @@ struct fc_rpsc2_acc_s { struct fc_rpsc2_port_info_s port_info[1]; /* port information */ }; -/** +/* * bit fields so that multiple classes can be specified */ enum fc_cos { @@ -1131,7 +1131,7 @@ struct fc_alpabm_s { #define FC_VF_ID_MAX 0xEFF #define FC_VF_ID_CTL 0xFEF /* control VF_ID */ -/** +/* * Virtual Fabric Tagging header format * @caution This is defined only in BIG ENDIAN format. */ @@ -1463,7 +1463,7 @@ struct fcgs_gidpn_resp_s { u32 dap:24; /* port identifier */ }; -/** +/* * RFT_ID */ struct fcgs_rftid_req_s { @@ -1472,7 +1472,7 @@ struct fcgs_rftid_req_s { u32 fc4_type[8]; /* fc4 types */ }; -/** +/* * RFF_ID : Register FC4 features. */ @@ -1487,7 +1487,7 @@ struct fcgs_rffid_req_s { u32 fc4_type:8; /* corresponding FC4 Type */ }; -/** +/* * GID_FT Request */ struct fcgs_gidft_req_s { @@ -1497,7 +1497,7 @@ struct fcgs_gidft_req_s { u8 fc4_type; /* FC_TYPE_FCP for SCSI devices */ }; /* GID_FT Request */ -/** +/* * GID_FT Response */ struct fcgs_gidft_resp_s { @@ -1506,7 +1506,7 @@ struct fcgs_gidft_resp_s { u32 pid:24; /* port identifier */ }; /* GID_FT Response */ -/** +/* * RSPN_ID */ struct fcgs_rspnid_req_s { @@ -1516,7 +1516,7 @@ struct fcgs_rspnid_req_s { u8 spn[256]; /* symbolic port name */ }; -/** +/* * RPN_ID */ struct fcgs_rpnid_req_s { @@ -1525,7 +1525,7 @@ struct fcgs_rpnid_req_s { wwn_t port_name; }; -/** +/* * RNN_ID */ struct fcgs_rnnid_req_s { @@ -1534,7 +1534,7 @@ struct fcgs_rnnid_req_s { wwn_t node_name; }; -/** +/* * RCS_ID */ struct fcgs_rcsid_req_s { @@ -1543,7 +1543,7 @@ struct fcgs_rcsid_req_s { u32 cos; }; -/** +/* * RPT_ID */ struct fcgs_rptid_req_s { @@ -1553,7 +1553,7 @@ struct fcgs_rptid_req_s { u32 rsvd1:24; }; -/** +/* * GA_NXT Request */ struct fcgs_ganxt_req_s { @@ -1561,7 +1561,7 @@ struct fcgs_ganxt_req_s { u32 port_id:24; }; -/** +/* * GA_NXT Response */ struct fcgs_ganxt_rsp_s { diff --git a/drivers/scsi/bfa/bfa_fcbuild.c b/drivers/scsi/bfa/bfa_fcbuild.c index b7d2657ca82a..9c725314b513 100644 --- a/drivers/scsi/bfa/bfa_fcbuild.c +++ b/drivers/scsi/bfa/bfa_fcbuild.c @@ -94,13 +94,13 @@ fcbuild_init(void) */ plogi_tmpl.csp.verhi = FC_PH_VER_PH_3; plogi_tmpl.csp.verlo = FC_PH_VER_4_3; - plogi_tmpl.csp.bbcred = bfa_os_htons(0x0004); + plogi_tmpl.csp.bbcred = cpu_to_be16(0x0004); plogi_tmpl.csp.ciro = 0x1; plogi_tmpl.csp.cisc = 0x0; plogi_tmpl.csp.altbbcred = 0x0; - plogi_tmpl.csp.conseq = bfa_os_htons(0x00FF); - plogi_tmpl.csp.ro_bitmap = bfa_os_htons(0x0002); - plogi_tmpl.csp.e_d_tov = bfa_os_htonl(2000); + plogi_tmpl.csp.conseq = cpu_to_be16(0x00FF); + plogi_tmpl.csp.ro_bitmap = cpu_to_be16(0x0002); + plogi_tmpl.csp.e_d_tov = cpu_to_be32(2000); plogi_tmpl.class3.class_valid = 1; plogi_tmpl.class3.sequential = 1; @@ -112,7 +112,7 @@ fcbuild_init(void) */ prli_tmpl.command = FC_ELS_PRLI; prli_tmpl.pglen = 0x10; - prli_tmpl.pagebytes = bfa_os_htons(0x0014); + prli_tmpl.pagebytes = cpu_to_be16(0x0014); prli_tmpl.parampage.type = FC_TYPE_FCP; prli_tmpl.parampage.imagepair = 1; prli_tmpl.parampage.servparams.rxrdisab = 1; @@ -137,7 +137,7 @@ fcbuild_init(void) static void fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u32 ox_id) { - bfa_os_memset(fchs, 0, sizeof(struct fchs_s)); + memset(fchs, 0, sizeof(struct fchs_s)); fchs->routing = FC_RTG_FC4_DEV_DATA; fchs->cat_info = FC_CAT_UNSOLICIT_CTRL; @@ -148,9 +148,9 @@ fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u32 ox_id) fchs->rx_id = FC_RXID_ANY; fchs->d_id = (d_id); fchs->s_id = (s_id); - fchs->ox_id = bfa_os_htons(ox_id); + fchs->ox_id = cpu_to_be16(ox_id); - /** + /* * @todo no need to set ox_id for request * no need to set rx_id for response */ @@ -159,16 +159,16 @@ fc_gs_fchdr_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u32 ox_id) void fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id) { - bfa_os_memcpy(fchs, &fc_els_req_tmpl, sizeof(struct fchs_s)); + memcpy(fchs, &fc_els_req_tmpl, sizeof(struct fchs_s)); fchs->d_id = (d_id); fchs->s_id = (s_id); - fchs->ox_id = bfa_os_htons(ox_id); + fchs->ox_id = cpu_to_be16(ox_id); } static void fc_els_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id) { - bfa_os_memcpy(fchs, &fc_els_rsp_tmpl, sizeof(struct fchs_s)); + memcpy(fchs, &fc_els_rsp_tmpl, sizeof(struct fchs_s)); fchs->d_id = d_id; fchs->s_id = s_id; fchs->ox_id = ox_id; @@ -198,7 +198,7 @@ fc_els_rsp_parse(struct fchs_s *fchs, int len) static void fc_bls_rsp_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id) { - bfa_os_memcpy(fchs, &fc_bls_rsp_tmpl, sizeof(struct fchs_s)); + memcpy(fchs, &fc_bls_rsp_tmpl, sizeof(struct fchs_s)); fchs->d_id = d_id; fchs->s_id = s_id; fchs->ox_id = ox_id; @@ -211,7 +211,7 @@ fc_plogi_x_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id, { struct fc_logi_s *plogi = (struct fc_logi_s *) (pld); - bfa_os_memcpy(plogi, &plogi_tmpl, sizeof(struct fc_logi_s)); + memcpy(plogi, &plogi_tmpl, sizeof(struct fc_logi_s)); plogi->els_cmd.els_code = els_code; if (els_code == FC_ELS_PLOGI) @@ -219,10 +219,10 @@ fc_plogi_x_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id, else fc_els_rsp_build(fchs, d_id, s_id, ox_id); - plogi->csp.rxsz = plogi->class3.rxsz = bfa_os_htons(pdu_size); + plogi->csp.rxsz = plogi->class3.rxsz = cpu_to_be16(pdu_size); - bfa_os_memcpy(&plogi->port_name, &port_name, sizeof(wwn_t)); - bfa_os_memcpy(&plogi->node_name, &node_name, sizeof(wwn_t)); + memcpy(&plogi->port_name, &port_name, sizeof(wwn_t)); + memcpy(&plogi->node_name, &node_name, sizeof(wwn_t)); return sizeof(struct fc_logi_s); } @@ -235,12 +235,12 @@ fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id, u32 d_id = bfa_os_hton3b(FC_FABRIC_PORT); u32 *vvl_info; - bfa_os_memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s)); + memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s)); flogi->els_cmd.els_code = FC_ELS_FLOGI; fc_els_req_build(fchs, d_id, s_id, ox_id); - flogi->csp.rxsz = flogi->class3.rxsz = bfa_os_htons(pdu_size); + flogi->csp.rxsz = flogi->class3.rxsz = cpu_to_be16(pdu_size); flogi->port_name = port_name; flogi->node_name = node_name; @@ -253,14 +253,14 @@ fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id, /* set AUTH capability */ flogi->csp.security = set_auth; - flogi->csp.bbcred = bfa_os_htons(local_bb_credits); + flogi->csp.bbcred = cpu_to_be16(local_bb_credits); /* Set brcd token in VVL */ vvl_info = (u32 *)&flogi->vvl[0]; /* set the flag to indicate the presence of VVL */ flogi->csp.npiv_supp = 1; /* @todo. field name is not correct */ - vvl_info[0] = bfa_os_htonl(FLOGI_VVL_BRCD); + vvl_info[0] = cpu_to_be32(FLOGI_VVL_BRCD); return sizeof(struct fc_logi_s); } @@ -272,15 +272,15 @@ fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id, { u32 d_id = 0; - bfa_os_memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s)); + memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s)); fc_els_rsp_build(fchs, d_id, s_id, ox_id); flogi->els_cmd.els_code = FC_ELS_ACC; - flogi->csp.rxsz = flogi->class3.rxsz = bfa_os_htons(pdu_size); + flogi->csp.rxsz = flogi->class3.rxsz = cpu_to_be16(pdu_size); flogi->port_name = port_name; flogi->node_name = node_name; - flogi->csp.bbcred = bfa_os_htons(local_bb_credits); + flogi->csp.bbcred = cpu_to_be16(local_bb_credits); return sizeof(struct fc_logi_s); } @@ -291,12 +291,12 @@ fc_fdisc_build(struct fchs_s *fchs, struct fc_logi_s *flogi, u32 s_id, { u32 d_id = bfa_os_hton3b(FC_FABRIC_PORT); - bfa_os_memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s)); + memcpy(flogi, &plogi_tmpl, sizeof(struct fc_logi_s)); flogi->els_cmd.els_code = FC_ELS_FDISC; fc_els_req_build(fchs, d_id, s_id, ox_id); - flogi->csp.rxsz = flogi->class3.rxsz = bfa_os_htons(pdu_size); + flogi->csp.rxsz = flogi->class3.rxsz = cpu_to_be16(pdu_size); flogi->port_name = port_name; flogi->node_name = node_name; @@ -346,7 +346,7 @@ fc_plogi_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name) if (!plogi->class3.class_valid) return FC_PARSE_FAILURE; - if (bfa_os_ntohs(plogi->class3.rxsz) < (FC_MIN_PDUSZ)) + if (be16_to_cpu(plogi->class3.rxsz) < (FC_MIN_PDUSZ)) return FC_PARSE_FAILURE; return FC_PARSE_OK; @@ -363,8 +363,8 @@ fc_plogi_parse(struct fchs_s *fchs) if (plogi->class3.class_valid != 1) return FC_PARSE_FAILURE; - if ((bfa_os_ntohs(plogi->class3.rxsz) < FC_MIN_PDUSZ) - || (bfa_os_ntohs(plogi->class3.rxsz) > FC_MAX_PDUSZ) + if ((be16_to_cpu(plogi->class3.rxsz) < FC_MIN_PDUSZ) + || (be16_to_cpu(plogi->class3.rxsz) > FC_MAX_PDUSZ) || (plogi->class3.rxsz == 0)) return FC_PARSE_FAILURE; @@ -378,7 +378,7 @@ fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id, struct fc_prli_s *prli = (struct fc_prli_s *) (pld); fc_els_req_build(fchs, d_id, s_id, ox_id); - bfa_os_memcpy(prli, &prli_tmpl, sizeof(struct fc_prli_s)); + memcpy(prli, &prli_tmpl, sizeof(struct fc_prli_s)); prli->command = FC_ELS_PRLI; prli->parampage.servparams.initiator = 1; @@ -397,7 +397,7 @@ fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id, struct fc_prli_s *prli = (struct fc_prli_s *) (pld); fc_els_rsp_build(fchs, d_id, s_id, ox_id); - bfa_os_memcpy(prli, &prli_tmpl, sizeof(struct fc_prli_s)); + memcpy(prli, &prli_tmpl, sizeof(struct fc_prli_s)); prli->command = FC_ELS_ACC; @@ -448,7 +448,7 @@ fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id, u32 s_id, { fc_els_req_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(logo, '\0', sizeof(struct fc_logo_s)); + memset(logo, '\0', sizeof(struct fc_logo_s)); logo->els_cmd.els_code = FC_ELS_LOGO; logo->nport_id = (s_id); logo->orig_port_name = port_name; @@ -461,7 +461,7 @@ fc_adisc_x_build(struct fchs_s *fchs, struct fc_adisc_s *adisc, u32 d_id, u32 s_id, u16 ox_id, wwn_t port_name, wwn_t node_name, u8 els_code) { - bfa_os_memset(adisc, '\0', sizeof(struct fc_adisc_s)); + memset(adisc, '\0', sizeof(struct fc_adisc_s)); adisc->els_cmd.els_code = els_code; @@ -537,7 +537,7 @@ fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name, wwn_t port_name) if (pdisc->class3.class_valid != 1) return FC_PARSE_FAILURE; - if ((bfa_os_ntohs(pdisc->class3.rxsz) < + if ((be16_to_cpu(pdisc->class3.rxsz) < (FC_MIN_PDUSZ - sizeof(struct fchs_s))) || (pdisc->class3.rxsz == 0)) return FC_PARSE_FAILURE; @@ -554,11 +554,11 @@ fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name, wwn_t port_name) u16 fc_abts_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id) { - bfa_os_memcpy(fchs, &fc_bls_req_tmpl, sizeof(struct fchs_s)); + memcpy(fchs, &fc_bls_req_tmpl, sizeof(struct fchs_s)); fchs->cat_info = FC_CAT_ABTS; fchs->d_id = (d_id); fchs->s_id = (s_id); - fchs->ox_id = bfa_os_htons(ox_id); + fchs->ox_id = cpu_to_be16(ox_id); return sizeof(struct fchs_s); } @@ -582,9 +582,9 @@ fc_rrq_build(struct fchs_s *fchs, struct fc_rrq_s *rrq, u32 d_id, u32 s_id, /* * build rrq payload */ - bfa_os_memcpy(rrq, &rrq_tmpl, sizeof(struct fc_rrq_s)); + memcpy(rrq, &rrq_tmpl, sizeof(struct fc_rrq_s)); rrq->s_id = (s_id); - rrq->ox_id = bfa_os_htons(rrq_oxid); + rrq->ox_id = cpu_to_be16(rrq_oxid); rrq->rx_id = FC_RXID_ANY; return sizeof(struct fc_rrq_s); @@ -598,7 +598,7 @@ fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id, u32 s_id, fc_els_rsp_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(acc, 0, sizeof(struct fc_els_cmd_s)); + memset(acc, 0, sizeof(struct fc_els_cmd_s)); acc->els_code = FC_ELS_ACC; return sizeof(struct fc_els_cmd_s); @@ -610,7 +610,7 @@ fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt, u32 d_id, u8 reason_code_expl) { fc_els_rsp_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(ls_rjt, 0, sizeof(struct fc_ls_rjt_s)); + memset(ls_rjt, 0, sizeof(struct fc_ls_rjt_s)); ls_rjt->els_cmd.els_code = FC_ELS_LS_RJT; ls_rjt->reason_code = reason_code; @@ -626,7 +626,7 @@ fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id, { fc_bls_rsp_build(fchs, d_id, s_id, ox_id); - bfa_os_memcpy(ba_acc, &ba_acc_tmpl, sizeof(struct fc_ba_acc_s)); + memcpy(ba_acc, &ba_acc_tmpl, sizeof(struct fc_ba_acc_s)); fchs->rx_id = rx_id; @@ -641,7 +641,7 @@ fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd, u32 d_id, u32 s_id, u16 ox_id) { fc_els_rsp_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(els_cmd, 0, sizeof(struct fc_els_cmd_s)); + memset(els_cmd, 0, sizeof(struct fc_els_cmd_s)); els_cmd->els_code = FC_ELS_ACC; return sizeof(struct fc_els_cmd_s); @@ -656,10 +656,10 @@ fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code) if (els_code == FC_ELS_PRLO) { prlo = (struct fc_prlo_s *) (fc_frame + 1); - num_pages = (bfa_os_ntohs(prlo->payload_len) - 4) / 16; + num_pages = (be16_to_cpu(prlo->payload_len) - 4) / 16; } else { tprlo = (struct fc_tprlo_s *) (fc_frame + 1); - num_pages = (bfa_os_ntohs(tprlo->payload_len) - 4) / 16; + num_pages = (be16_to_cpu(tprlo->payload_len) - 4) / 16; } return num_pages; } @@ -672,11 +672,11 @@ fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc, fc_els_rsp_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(tprlo_acc, 0, (num_pages * 16) + 4); + memset(tprlo_acc, 0, (num_pages * 16) + 4); tprlo_acc->command = FC_ELS_ACC; tprlo_acc->page_len = 0x10; - tprlo_acc->payload_len = bfa_os_htons((num_pages * 16) + 4); + tprlo_acc->payload_len = cpu_to_be16((num_pages * 16) + 4); for (page = 0; page < num_pages; page++) { tprlo_acc->tprlo_acc_params[page].opa_valid = 0; @@ -685,7 +685,7 @@ fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc, tprlo_acc->tprlo_acc_params[page].orig_process_assc = 0; tprlo_acc->tprlo_acc_params[page].resp_process_assc = 0; } - return bfa_os_ntohs(tprlo_acc->payload_len); + return be16_to_cpu(tprlo_acc->payload_len); } u16 @@ -696,10 +696,10 @@ fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc, u32 d_id, fc_els_rsp_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(prlo_acc, 0, (num_pages * 16) + 4); + memset(prlo_acc, 0, (num_pages * 16) + 4); prlo_acc->command = FC_ELS_ACC; prlo_acc->page_len = 0x10; - prlo_acc->payload_len = bfa_os_htons((num_pages * 16) + 4); + prlo_acc->payload_len = cpu_to_be16((num_pages * 16) + 4); for (page = 0; page < num_pages; page++) { prlo_acc->prlo_acc_params[page].opa_valid = 0; @@ -709,7 +709,7 @@ fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc, u32 d_id, prlo_acc->prlo_acc_params[page].resp_process_assc = 0; } - return bfa_os_ntohs(prlo_acc->payload_len); + return be16_to_cpu(prlo_acc->payload_len); } u16 @@ -718,7 +718,7 @@ fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid, u32 d_id, { fc_els_req_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(rnid, 0, sizeof(struct fc_rnid_cmd_s)); + memset(rnid, 0, sizeof(struct fc_rnid_cmd_s)); rnid->els_cmd.els_code = FC_ELS_RNID; rnid->node_id_data_format = data_format; @@ -732,7 +732,7 @@ fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc, u32 d_id, struct fc_rnid_common_id_data_s *common_id_data, struct fc_rnid_general_topology_data_s *gen_topo_data) { - bfa_os_memset(rnid_acc, 0, sizeof(struct fc_rnid_acc_s)); + memset(rnid_acc, 0, sizeof(struct fc_rnid_acc_s)); fc_els_rsp_build(fchs, d_id, s_id, ox_id); @@ -745,7 +745,7 @@ fc_rnid_acc_build(struct fchs_s *fchs, struct fc_rnid_acc_s *rnid_acc, u32 d_id, if (data_format == RNID_NODEID_DATA_FORMAT_DISCOVERY) { rnid_acc->specific_id_data_length = sizeof(struct fc_rnid_general_topology_data_s); - bfa_os_assign(rnid_acc->gen_topology_data, *gen_topo_data); + rnid_acc->gen_topology_data = *gen_topo_data; return sizeof(struct fc_rnid_acc_s); } else { return sizeof(struct fc_rnid_acc_s) - @@ -760,7 +760,7 @@ fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc, u32 d_id, { fc_els_req_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(rpsc, 0, sizeof(struct fc_rpsc_cmd_s)); + memset(rpsc, 0, sizeof(struct fc_rpsc_cmd_s)); rpsc->els_cmd.els_code = FC_ELS_RPSC; return sizeof(struct fc_rpsc_cmd_s); @@ -775,11 +775,11 @@ fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rpsc2, u32 d_id, fc_els_req_build(fchs, bfa_os_hton3b(dctlr_id), s_id, 0); - bfa_os_memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s)); + memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s)); rpsc2->els_cmd.els_code = FC_ELS_RPSC; - rpsc2->token = bfa_os_htonl(FC_BRCD_TOKEN); - rpsc2->num_pids = bfa_os_htons(npids); + rpsc2->token = cpu_to_be32(FC_BRCD_TOKEN); + rpsc2->num_pids = cpu_to_be16(npids); for (i = 0; i < npids; i++) rpsc2->pid_list[i].pid = pid_list[i]; @@ -791,18 +791,18 @@ fc_rpsc_acc_build(struct fchs_s *fchs, struct fc_rpsc_acc_s *rpsc_acc, u32 d_id, u32 s_id, u16 ox_id, struct fc_rpsc_speed_info_s *oper_speed) { - bfa_os_memset(rpsc_acc, 0, sizeof(struct fc_rpsc_acc_s)); + memset(rpsc_acc, 0, sizeof(struct fc_rpsc_acc_s)); fc_els_rsp_build(fchs, d_id, s_id, ox_id); rpsc_acc->command = FC_ELS_ACC; - rpsc_acc->num_entries = bfa_os_htons(1); + rpsc_acc->num_entries = cpu_to_be16(1); rpsc_acc->speed_info[0].port_speed_cap = - bfa_os_htons(oper_speed->port_speed_cap); + cpu_to_be16(oper_speed->port_speed_cap); rpsc_acc->speed_info[0].port_op_speed = - bfa_os_htons(oper_speed->port_op_speed); + cpu_to_be16(oper_speed->port_op_speed); return sizeof(struct fc_rpsc_acc_s); } @@ -830,12 +830,12 @@ fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id, { struct fc_logi_s *pdisc = (struct fc_logi_s *) (fchs + 1); - bfa_os_memcpy(pdisc, &plogi_tmpl, sizeof(struct fc_logi_s)); + memcpy(pdisc, &plogi_tmpl, sizeof(struct fc_logi_s)); pdisc->els_cmd.els_code = FC_ELS_PDISC; fc_els_req_build(fchs, d_id, s_id, ox_id); - pdisc->csp.rxsz = pdisc->class3.rxsz = bfa_os_htons(pdu_size); + pdisc->csp.rxsz = pdisc->class3.rxsz = cpu_to_be16(pdu_size); pdisc->port_name = port_name; pdisc->node_name = node_name; @@ -859,7 +859,7 @@ fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name) if (!pdisc->class3.class_valid) return FC_PARSE_NWWN_NOT_EQUAL; - if (bfa_os_ntohs(pdisc->class3.rxsz) < (FC_MIN_PDUSZ)) + if (be16_to_cpu(pdisc->class3.rxsz) < (FC_MIN_PDUSZ)) return FC_PARSE_RXSZ_INVAL; return FC_PARSE_OK; @@ -873,10 +873,10 @@ fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id, int page; fc_els_req_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(prlo, 0, (num_pages * 16) + 4); + memset(prlo, 0, (num_pages * 16) + 4); prlo->command = FC_ELS_PRLO; prlo->page_len = 0x10; - prlo->payload_len = bfa_os_htons((num_pages * 16) + 4); + prlo->payload_len = cpu_to_be16((num_pages * 16) + 4); for (page = 0; page < num_pages; page++) { prlo->prlo_params[page].type = FC_TYPE_FCP; @@ -886,7 +886,7 @@ fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id, prlo->prlo_params[page].resp_process_assc = 0; } - return bfa_os_ntohs(prlo->payload_len); + return be16_to_cpu(prlo->payload_len); } u16 @@ -901,7 +901,7 @@ fc_prlo_rsp_parse(struct fchs_s *fchs, int len) if (prlo->command != FC_ELS_ACC) return FC_PARSE_FAILURE; - num_pages = ((bfa_os_ntohs(prlo->payload_len)) - 4) / 16; + num_pages = ((be16_to_cpu(prlo->payload_len)) - 4) / 16; for (page = 0; page < num_pages; page++) { if (prlo->prlo_acc_params[page].type != FC_TYPE_FCP) @@ -931,10 +931,10 @@ fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id, int page; fc_els_req_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(tprlo, 0, (num_pages * 16) + 4); + memset(tprlo, 0, (num_pages * 16) + 4); tprlo->command = FC_ELS_TPRLO; tprlo->page_len = 0x10; - tprlo->payload_len = bfa_os_htons((num_pages * 16) + 4); + tprlo->payload_len = cpu_to_be16((num_pages * 16) + 4); for (page = 0; page < num_pages; page++) { tprlo->tprlo_params[page].type = FC_TYPE_FCP; @@ -950,7 +950,7 @@ fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id, } } - return bfa_os_ntohs(tprlo->payload_len); + return be16_to_cpu(tprlo->payload_len); } u16 @@ -965,7 +965,7 @@ fc_tprlo_rsp_parse(struct fchs_s *fchs, int len) if (tprlo->command != FC_ELS_ACC) return FC_PARSE_ACC_INVAL; - num_pages = (bfa_os_ntohs(tprlo->payload_len) - 4) / 16; + num_pages = (be16_to_cpu(tprlo->payload_len) - 4) / 16; for (page = 0; page < num_pages; page++) { if (tprlo->tprlo_acc_params[page].type != FC_TYPE_FCP) @@ -1011,32 +1011,32 @@ fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id, u16 ox_id, static void fc_gs_cthdr_build(struct ct_hdr_s *cthdr, u32 s_id, u16 cmd_code) { - bfa_os_memset(cthdr, 0, sizeof(struct ct_hdr_s)); + memset(cthdr, 0, sizeof(struct ct_hdr_s)); cthdr->rev_id = CT_GS3_REVISION; cthdr->gs_type = CT_GSTYPE_DIRSERVICE; cthdr->gs_sub_type = CT_GSSUBTYPE_NAMESERVER; - cthdr->cmd_rsp_code = bfa_os_htons(cmd_code); + cthdr->cmd_rsp_code = cpu_to_be16(cmd_code); } static void fc_gs_fdmi_cthdr_build(struct ct_hdr_s *cthdr, u32 s_id, u16 cmd_code) { - bfa_os_memset(cthdr, 0, sizeof(struct ct_hdr_s)); + memset(cthdr, 0, sizeof(struct ct_hdr_s)); cthdr->rev_id = CT_GS3_REVISION; cthdr->gs_type = CT_GSTYPE_MGMTSERVICE; cthdr->gs_sub_type = CT_GSSUBTYPE_HBA_MGMTSERVER; - cthdr->cmd_rsp_code = bfa_os_htons(cmd_code); + cthdr->cmd_rsp_code = cpu_to_be16(cmd_code); } static void fc_gs_ms_cthdr_build(struct ct_hdr_s *cthdr, u32 s_id, u16 cmd_code, u8 sub_type) { - bfa_os_memset(cthdr, 0, sizeof(struct ct_hdr_s)); + memset(cthdr, 0, sizeof(struct ct_hdr_s)); cthdr->rev_id = CT_GS3_REVISION; cthdr->gs_type = CT_GSTYPE_MGMTSERVICE; cthdr->gs_sub_type = sub_type; - cthdr->cmd_rsp_code = bfa_os_htons(cmd_code); + cthdr->cmd_rsp_code = cpu_to_be16(cmd_code); } u16 @@ -1050,7 +1050,7 @@ fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, fc_gs_fchdr_build(fchs, d_id, s_id, ox_id); fc_gs_cthdr_build(cthdr, s_id, GS_GID_PN); - bfa_os_memset(gidpn, 0, sizeof(struct fcgs_gidpn_req_s)); + memset(gidpn, 0, sizeof(struct fcgs_gidpn_req_s)); gidpn->port_name = port_name; return sizeof(struct fcgs_gidpn_req_s) + sizeof(struct ct_hdr_s); } @@ -1066,7 +1066,7 @@ fc_gpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, fc_gs_fchdr_build(fchs, d_id, s_id, ox_id); fc_gs_cthdr_build(cthdr, s_id, GS_GPN_ID); - bfa_os_memset(gpnid, 0, sizeof(fcgs_gpnid_req_t)); + memset(gpnid, 0, sizeof(fcgs_gpnid_req_t)); gpnid->dap = port_id; return sizeof(fcgs_gpnid_req_t) + sizeof(struct ct_hdr_s); } @@ -1082,7 +1082,7 @@ fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, fc_gs_fchdr_build(fchs, d_id, s_id, ox_id); fc_gs_cthdr_build(cthdr, s_id, GS_GNN_ID); - bfa_os_memset(gnnid, 0, sizeof(fcgs_gnnid_req_t)); + memset(gnnid, 0, sizeof(fcgs_gnnid_req_t)); gnnid->dap = port_id; return sizeof(fcgs_gnnid_req_t) + sizeof(struct ct_hdr_s); } @@ -1090,7 +1090,7 @@ fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr) { - if (bfa_os_ntohs(cthdr->cmd_rsp_code) != CT_RSP_ACCEPT) { + if (be16_to_cpu(cthdr->cmd_rsp_code) != CT_RSP_ACCEPT) { if (cthdr->reason_code == CT_RSN_LOGICAL_BUSY) return FC_PARSE_BUSY; else @@ -1108,7 +1108,7 @@ fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr, fc_els_req_build(fchs, d_id, s_id, ox_id); - bfa_os_memset(scr, 0, sizeof(struct fc_scr_s)); + memset(scr, 0, sizeof(struct fc_scr_s)); scr->command = FC_ELS_SCR; scr->reg_func = FC_SCR_REG_FUNC_FULL; if (set_br_reg) @@ -1129,7 +1129,7 @@ fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn, rscn->pagelen = sizeof(rscn->event[0]); payldlen = sizeof(u32) + rscn->pagelen; - rscn->payldlen = bfa_os_htons(payldlen); + rscn->payldlen = cpu_to_be16(payldlen); rscn->event[0].format = FC_RSCN_FORMAT_PORTID; rscn->event[0].portid = s_id; @@ -1149,14 +1149,14 @@ fc_rftid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, fc_gs_fchdr_build(fchs, d_id, s_id, ox_id); fc_gs_cthdr_build(cthdr, s_id, GS_RFT_ID); - bfa_os_memset(rftid, 0, sizeof(struct fcgs_rftid_req_s)); + memset(rftid, 0, sizeof(struct fcgs_rftid_req_s)); rftid->dap = s_id; /* By default, FCP FC4 Type is registered */ index = FC_TYPE_FCP >> 5; type_value = 1 << (FC_TYPE_FCP % 32); - rftid->fc4_type[index] = bfa_os_htonl(type_value); + rftid->fc4_type[index] = cpu_to_be32(type_value); return sizeof(struct fcgs_rftid_req_s) + sizeof(struct ct_hdr_s); } @@ -1172,10 +1172,10 @@ fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, fc_gs_fchdr_build(fchs, d_id, s_id, ox_id); fc_gs_cthdr_build(cthdr, s_id, GS_RFT_ID); - bfa_os_memset(rftid, 0, sizeof(struct fcgs_rftid_req_s)); + memset(rftid, 0, sizeof(struct fcgs_rftid_req_s)); rftid->dap = s_id; - bfa_os_memcpy((void *)rftid->fc4_type, (void *)fc4_bitmap, + memcpy((void *)rftid->fc4_type, (void *)fc4_bitmap, (bitmap_size < 32 ? bitmap_size : 32)); return sizeof(struct fcgs_rftid_req_s) + sizeof(struct ct_hdr_s); @@ -1192,7 +1192,7 @@ fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, fc_gs_fchdr_build(fchs, d_id, s_id, ox_id); fc_gs_cthdr_build(cthdr, s_id, GS_RFF_ID); - bfa_os_memset(rffid, 0, sizeof(struct fcgs_rffid_req_s)); + memset(rffid, 0, sizeof(struct fcgs_rffid_req_s)); rffid->dap = s_id; rffid->fc4ftr_bits = fc4_ftrs; @@ -1214,7 +1214,7 @@ fc_rspnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id, fc_gs_fchdr_build(fchs, d_id, s_id, ox_id); fc_gs_cthdr_build(cthdr, s_id, GS_RSPN_ID); - bfa_os_memset(rspnid, 0, sizeof(struct fcgs_rspnid_req_s)); + memset(rspnid, 0, sizeof(struct fcgs_rspnid_req_s)); rspnid->dap = s_id; rspnid->spn_len = (u8) strlen((char *)name); @@ -1235,7 +1235,7 @@ fc_gid_ft_build(struct fchs_s *fchs, void *pyld, u32 s_id, u8 fc4_type) fc_gs_cthdr_build(cthdr, s_id, GS_GID_FT); - bfa_os_memset(gidft, 0, sizeof(struct fcgs_gidft_req_s)); + memset(gidft, 0, sizeof(struct fcgs_gidft_req_s)); gidft->fc4_type = fc4_type; gidft->domain_id = 0; gidft->area_id = 0; @@ -1254,7 +1254,7 @@ fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id, fc_gs_fchdr_build(fchs, d_id, s_id, 0); fc_gs_cthdr_build(cthdr, s_id, GS_RPN_ID); - bfa_os_memset(rpnid, 0, sizeof(struct fcgs_rpnid_req_s)); + memset(rpnid, 0, sizeof(struct fcgs_rpnid_req_s)); rpnid->port_id = port_id; rpnid->port_name = port_name; @@ -1272,7 +1272,7 @@ fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id, fc_gs_fchdr_build(fchs, d_id, s_id, 0); fc_gs_cthdr_build(cthdr, s_id, GS_RNN_ID); - bfa_os_memset(rnnid, 0, sizeof(struct fcgs_rnnid_req_s)); + memset(rnnid, 0, sizeof(struct fcgs_rnnid_req_s)); rnnid->port_id = port_id; rnnid->node_name = node_name; @@ -1291,7 +1291,7 @@ fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id, fc_gs_fchdr_build(fchs, d_id, s_id, 0); fc_gs_cthdr_build(cthdr, s_id, GS_RCS_ID); - bfa_os_memset(rcsid, 0, sizeof(struct fcgs_rcsid_req_s)); + memset(rcsid, 0, sizeof(struct fcgs_rcsid_req_s)); rcsid->port_id = port_id; rcsid->cos = cos; @@ -1309,7 +1309,7 @@ fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id, fc_gs_fchdr_build(fchs, d_id, s_id, 0); fc_gs_cthdr_build(cthdr, s_id, GS_RPT_ID); - bfa_os_memset(rptid, 0, sizeof(struct fcgs_rptid_req_s)); + memset(rptid, 0, sizeof(struct fcgs_rptid_req_s)); rptid->port_id = port_id; rptid->port_type = port_type; @@ -1326,7 +1326,7 @@ fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id, u32 port_id) fc_gs_fchdr_build(fchs, d_id, s_id, 0); fc_gs_cthdr_build(cthdr, s_id, GS_GA_NXT); - bfa_os_memset(ganxt, 0, sizeof(struct fcgs_ganxt_req_s)); + memset(ganxt, 0, sizeof(struct fcgs_ganxt_req_s)); ganxt->port_id = port_id; return sizeof(struct ct_hdr_s) + sizeof(struct fcgs_ganxt_req_s); @@ -1365,7 +1365,7 @@ fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask) index = fc4_type >> 5; type_value = 1 << (fc4_type % 32); - ptr[index] = bfa_os_htonl(type_value); + ptr[index] = cpu_to_be32(type_value); } @@ -1383,7 +1383,7 @@ fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn) fc_gs_ms_cthdr_build(cthdr, s_id, GS_FC_GMAL_CMD, CT_GSSUBTYPE_CFGSERVER); - bfa_os_memset(gmal, 0, sizeof(fcgs_gmal_req_t)); + memset(gmal, 0, sizeof(fcgs_gmal_req_t)); gmal->wwn = wwn; return sizeof(struct ct_hdr_s) + sizeof(fcgs_gmal_req_t); @@ -1403,7 +1403,7 @@ fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn) fc_gs_ms_cthdr_build(cthdr, s_id, GS_FC_GFN_CMD, CT_GSSUBTYPE_CFGSERVER); - bfa_os_memset(gfn, 0, sizeof(fcgs_gfn_req_t)); + memset(gfn, 0, sizeof(fcgs_gfn_req_t)); gfn->wwn = wwn; return sizeof(struct ct_hdr_s) + sizeof(fcgs_gfn_req_t); diff --git a/drivers/scsi/bfa/bfa_fcpim.c b/drivers/scsi/bfa/bfa_fcpim.c index 33c8dd51f474..135c4427801c 100644 --- a/drivers/scsi/bfa/bfa_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcpim.c @@ -26,7 +26,7 @@ BFA_MODULE(fcpim); (__l->__stats += __r->__stats) -/** +/* * BFA ITNIM Related definitions */ static void bfa_itnim_update_del_itn_stats(struct bfa_itnim_s *itnim); @@ -72,7 +72,7 @@ static void bfa_itnim_update_del_itn_stats(struct bfa_itnim_s *itnim); } \ } while (0) -/** +/* * bfa_itnim_sm BFA itnim state machine */ @@ -89,7 +89,7 @@ enum bfa_itnim_event { BFA_ITNIM_SM_QRESUME = 9, /* queue space available */ }; -/** +/* * BFA IOIM related definitions */ #define bfa_ioim_move_to_comp_q(__ioim) do { \ @@ -107,11 +107,11 @@ enum bfa_itnim_event { if ((__fcpim)->profile_start) \ (__fcpim)->profile_start(__ioim); \ } while (0) -/** +/* * hal_ioim_sm */ -/** +/* * IO state machine events */ enum bfa_ioim_event { @@ -136,11 +136,11 @@ enum bfa_ioim_event { }; -/** +/* * BFA TSKIM related definitions */ -/** +/* * task management completion handling */ #define bfa_tskim_qcomp(__tskim, __cbfn) do { \ @@ -165,7 +165,7 @@ enum bfa_tskim_event { BFA_TSKIM_SM_CLEANUP_DONE = 9, /* TM abort completion */ }; -/** +/* * forward declaration for BFA ITNIM functions */ static void bfa_itnim_iocdisable_cleanup(struct bfa_itnim_s *itnim); @@ -183,7 +183,7 @@ static void bfa_itnim_iotov_start(struct bfa_itnim_s *itnim); static void bfa_itnim_iotov_stop(struct bfa_itnim_s *itnim); static void bfa_itnim_iotov_delete(struct bfa_itnim_s *itnim); -/** +/* * forward declaration of ITNIM state machine */ static void bfa_itnim_sm_uninit(struct bfa_itnim_s *itnim, @@ -217,7 +217,7 @@ static void bfa_itnim_sm_fwdelete_qfull(struct bfa_itnim_s *itnim, static void bfa_itnim_sm_deleting_qfull(struct bfa_itnim_s *itnim, enum bfa_itnim_event event); -/** +/* * forward declaration for BFA IOIM functions */ static bfa_boolean_t bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim); @@ -233,7 +233,7 @@ static void __bfa_cb_ioim_pathtov(void *cbarg, bfa_boolean_t complete); static bfa_boolean_t bfa_ioim_is_abortable(struct bfa_ioim_s *ioim); -/** +/* * forward declaration of BFA IO state machine */ static void bfa_ioim_sm_uninit(struct bfa_ioim_s *ioim, @@ -261,7 +261,7 @@ static void bfa_ioim_sm_resfree(struct bfa_ioim_s *ioim, static void bfa_ioim_sm_cmnd_retry(struct bfa_ioim_s *ioim, enum bfa_ioim_event event); -/** +/* * forward declaration for BFA TSKIM functions */ static void __bfa_cb_tskim_done(void *cbarg, bfa_boolean_t complete); @@ -276,7 +276,7 @@ static bfa_boolean_t bfa_tskim_send_abort(struct bfa_tskim_s *tskim); static void bfa_tskim_iocdisable_ios(struct bfa_tskim_s *tskim); -/** +/* * forward declaration of BFA TSKIM state machine */ static void bfa_tskim_sm_uninit(struct bfa_tskim_s *tskim, @@ -294,11 +294,11 @@ static void bfa_tskim_sm_cleanup_qfull(struct bfa_tskim_s *tskim, static void bfa_tskim_sm_hcb(struct bfa_tskim_s *tskim, enum bfa_tskim_event event); -/** +/* * hal_fcpim_mod BFA FCP Initiator Mode module */ -/** +/* * Compute and return memory needed by FCP(im) module. */ static void @@ -307,7 +307,7 @@ bfa_fcpim_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len, { bfa_itnim_meminfo(cfg, km_len, dm_len); - /** + /* * IO memory */ if (cfg->fwcfg.num_ioim_reqs < BFA_IOIM_MIN) @@ -320,7 +320,7 @@ bfa_fcpim_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len, *dm_len += cfg->fwcfg.num_ioim_reqs * BFI_IOIM_SNSLEN; - /** + /* * task management command memory */ if (cfg->fwcfg.num_tskim_reqs < BFA_TSKIM_MIN) @@ -463,7 +463,7 @@ bfa_fcpim_port_iostats(struct bfa_s *bfa, struct bfa_itnim_iostats_s *stats, struct bfa_itnim_s *itnim; /* accumulate IO stats from itnim */ - bfa_os_memset(stats, 0, sizeof(struct bfa_itnim_iostats_s)); + memset(stats, 0, sizeof(struct bfa_itnim_iostats_s)); list_for_each_safe(qe, qen, &fcpim->itnim_q) { itnim = (struct bfa_itnim_s *) qe; if (itnim->rport->rport_info.lp_tag != lp_tag) @@ -480,7 +480,7 @@ bfa_fcpim_get_modstats(struct bfa_s *bfa, struct bfa_itnim_iostats_s *modstats) struct bfa_itnim_s *itnim; /* accumulate IO stats from itnim */ - bfa_os_memset(modstats, 0, sizeof(struct bfa_itnim_iostats_s)); + memset(modstats, 0, sizeof(struct bfa_itnim_iostats_s)); list_for_each_safe(qe, qen, &fcpim->itnim_q) { itnim = (struct bfa_itnim_s *) qe; bfa_fcpim_add_stats(modstats, &(itnim->stats)); @@ -560,7 +560,7 @@ bfa_fcpim_clr_modstats(struct bfa_s *bfa) itnim = (struct bfa_itnim_s *) qe; bfa_itnim_clear_stats(itnim); } - bfa_os_memset(&fcpim->del_itn_stats, 0, + memset(&fcpim->del_itn_stats, 0, sizeof(struct bfa_fcpim_del_itn_stats_s)); return BFA_STATUS_OK; @@ -604,11 +604,11 @@ bfa_fcpim_set_ioredirect(struct bfa_s *bfa, bfa_boolean_t state) -/** +/* * BFA ITNIM module state machine functions */ -/** +/* * Beginning/unallocated state - no events expected. */ static void @@ -629,7 +629,7 @@ bfa_itnim_sm_uninit(struct bfa_itnim_s *itnim, enum bfa_itnim_event event) } } -/** +/* * Beginning state, only online event expected. */ static void @@ -660,7 +660,7 @@ bfa_itnim_sm_created(struct bfa_itnim_s *itnim, enum bfa_itnim_event event) } } -/** +/* * Waiting for itnim create response from firmware. */ static void @@ -732,7 +732,7 @@ bfa_itnim_sm_fwcreate_qfull(struct bfa_itnim_s *itnim, } } -/** +/* * Waiting for itnim create response from firmware, a delete is pending. */ static void @@ -760,7 +760,7 @@ bfa_itnim_sm_delete_pending(struct bfa_itnim_s *itnim, } } -/** +/* * Online state - normal parking state. */ static void @@ -802,7 +802,7 @@ bfa_itnim_sm_online(struct bfa_itnim_s *itnim, enum bfa_itnim_event event) } } -/** +/* * Second level error recovery need. */ static void @@ -833,7 +833,7 @@ bfa_itnim_sm_sler(struct bfa_itnim_s *itnim, enum bfa_itnim_event event) } } -/** +/* * Going offline. Waiting for active IO cleanup. */ static void @@ -870,7 +870,7 @@ bfa_itnim_sm_cleanup_offline(struct bfa_itnim_s *itnim, } } -/** +/* * Deleting itnim. Waiting for active IO cleanup. */ static void @@ -898,7 +898,7 @@ bfa_itnim_sm_cleanup_delete(struct bfa_itnim_s *itnim, } } -/** +/* * Rport offline. Fimrware itnim is being deleted - awaiting f/w response. */ static void @@ -955,7 +955,7 @@ bfa_itnim_sm_fwdelete_qfull(struct bfa_itnim_s *itnim, } } -/** +/* * Offline state. */ static void @@ -987,7 +987,7 @@ bfa_itnim_sm_offline(struct bfa_itnim_s *itnim, enum bfa_itnim_event event) } } -/** +/* * IOC h/w failed state. */ static void @@ -1023,7 +1023,7 @@ bfa_itnim_sm_iocdisable(struct bfa_itnim_s *itnim, } } -/** +/* * Itnim is deleted, waiting for firmware response to delete. */ static void @@ -1068,7 +1068,7 @@ bfa_itnim_sm_deleting_qfull(struct bfa_itnim_s *itnim, } } -/** +/* * Initiate cleanup of all IOs on an IOC failure. */ static void @@ -1088,7 +1088,7 @@ bfa_itnim_iocdisable_cleanup(struct bfa_itnim_s *itnim) bfa_ioim_iocdisable(ioim); } - /** + /* * For IO request in pending queue, we pretend an early timeout. */ list_for_each_safe(qe, qen, &itnim->pending_q) { @@ -1102,7 +1102,7 @@ bfa_itnim_iocdisable_cleanup(struct bfa_itnim_s *itnim) } } -/** +/* * IO cleanup completion */ static void @@ -1114,7 +1114,7 @@ bfa_itnim_cleanp_comp(void *itnim_cbarg) bfa_sm_send_event(itnim, BFA_ITNIM_SM_CLEANUP); } -/** +/* * Initiate cleanup of all IOs. */ static void @@ -1129,7 +1129,7 @@ bfa_itnim_cleanup(struct bfa_itnim_s *itnim) list_for_each_safe(qe, qen, &itnim->io_q) { ioim = (struct bfa_ioim_s *) qe; - /** + /* * Move IO to a cleanup queue from active queue so that a later * TM will not pickup this IO. */ @@ -1176,7 +1176,7 @@ __bfa_cb_itnim_sler(void *cbarg, bfa_boolean_t complete) bfa_cb_itnim_sler(itnim->ditn); } -/** +/* * Call to resume any I/O requests waiting for room in request queue. */ static void @@ -1190,7 +1190,7 @@ bfa_itnim_qresume(void *cbarg) -/** +/* * bfa_itnim_public */ @@ -1210,7 +1210,7 @@ void bfa_itnim_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len, u32 *dm_len) { - /** + /* * ITN memory */ *km_len += cfg->fwcfg.num_rports * sizeof(struct bfa_itnim_s); @@ -1229,7 +1229,7 @@ bfa_itnim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) fcpim->itnim_arr = itnim; for (i = 0; i < fcpim->num_itnims; i++, itnim++) { - bfa_os_memset(itnim, 0, sizeof(struct bfa_itnim_s)); + memset(itnim, 0, sizeof(struct bfa_itnim_s)); itnim->bfa = bfa; itnim->fcpim = fcpim; itnim->reqq = BFA_REQQ_QOS_LO; @@ -1264,7 +1264,7 @@ bfa_itnim_send_fwcreate(struct bfa_itnim_s *itnim) itnim->msg_no++; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(itnim->bfa, itnim->reqq); @@ -1281,7 +1281,7 @@ bfa_itnim_send_fwcreate(struct bfa_itnim_s *itnim) m->msg_no = itnim->msg_no; bfa_stats(itnim, fw_create); - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(itnim->bfa, itnim->reqq); @@ -1293,7 +1293,7 @@ bfa_itnim_send_fwdelete(struct bfa_itnim_s *itnim) { struct bfi_itnim_delete_req_s *m; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(itnim->bfa, itnim->reqq); @@ -1307,14 +1307,14 @@ bfa_itnim_send_fwdelete(struct bfa_itnim_s *itnim) m->fw_handle = itnim->rport->fw_handle; bfa_stats(itnim, fw_delete); - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(itnim->bfa, itnim->reqq); return BFA_TRUE; } -/** +/* * Cleanup all pending failed inflight requests. */ static void @@ -1329,7 +1329,7 @@ bfa_itnim_delayed_comp(struct bfa_itnim_s *itnim, bfa_boolean_t iotov) } } -/** +/* * Start all pending IO requests. */ static void @@ -1339,12 +1339,12 @@ bfa_itnim_iotov_online(struct bfa_itnim_s *itnim) bfa_itnim_iotov_stop(itnim); - /** + /* * Abort all inflight IO requests in the queue */ bfa_itnim_delayed_comp(itnim, BFA_FALSE); - /** + /* * Start all pending IO requests. */ while (!list_empty(&itnim->pending_q)) { @@ -1354,7 +1354,7 @@ bfa_itnim_iotov_online(struct bfa_itnim_s *itnim) } } -/** +/* * Fail all pending IO requests */ static void @@ -1362,12 +1362,12 @@ bfa_itnim_iotov_cleanup(struct bfa_itnim_s *itnim) { struct bfa_ioim_s *ioim; - /** + /* * Fail all inflight IO requests in the queue */ bfa_itnim_delayed_comp(itnim, BFA_TRUE); - /** + /* * Fail any pending IO requests. */ while (!list_empty(&itnim->pending_q)) { @@ -1377,7 +1377,7 @@ bfa_itnim_iotov_cleanup(struct bfa_itnim_s *itnim) } } -/** +/* * IO TOV timer callback. Fail any pending IO requests. */ static void @@ -1392,7 +1392,7 @@ bfa_itnim_iotov(void *itnim_arg) bfa_cb_itnim_tov(itnim->ditn); } -/** +/* * Start IO TOV timer for failing back pending IO requests in offline state. */ static void @@ -1407,7 +1407,7 @@ bfa_itnim_iotov_start(struct bfa_itnim_s *itnim) } } -/** +/* * Stop IO TOV timer. */ static void @@ -1419,7 +1419,7 @@ bfa_itnim_iotov_stop(struct bfa_itnim_s *itnim) } } -/** +/* * Stop IO TOV timer. */ static void @@ -1459,11 +1459,11 @@ bfa_itnim_update_del_itn_stats(struct bfa_itnim_s *itnim) -/** +/* * bfa_itnim_public */ -/** +/* * Itnim interrupt processing. */ void @@ -1509,7 +1509,7 @@ bfa_itnim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) -/** +/* * bfa_itnim_api */ @@ -1552,7 +1552,7 @@ bfa_itnim_offline(struct bfa_itnim_s *itnim) bfa_sm_send_event(itnim, BFA_ITNIM_SM_OFFLINE); } -/** +/* * Return true if itnim is considered offline for holding off IO request. * IO is not held if itnim is being deleted. */ @@ -1597,17 +1597,17 @@ void bfa_itnim_clear_stats(struct bfa_itnim_s *itnim) { int j; - bfa_os_memset(&itnim->stats, 0, sizeof(itnim->stats)); - bfa_os_memset(&itnim->ioprofile, 0, sizeof(itnim->ioprofile)); + memset(&itnim->stats, 0, sizeof(itnim->stats)); + memset(&itnim->ioprofile, 0, sizeof(itnim->ioprofile)); for (j = 0; j < BFA_IOBUCKET_MAX; j++) itnim->ioprofile.io_latency.min[j] = ~0; } -/** +/* * BFA IO module state machine functions */ -/** +/* * IO is not started (unallocated). */ static void @@ -1657,7 +1657,7 @@ bfa_ioim_sm_uninit(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) break; case BFA_IOIM_SM_ABORT: - /** + /* * IO in pending queue can get abort requests. Complete abort * requests immediately. */ @@ -1672,7 +1672,7 @@ bfa_ioim_sm_uninit(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO is waiting for SG pages. */ static void @@ -1719,7 +1719,7 @@ bfa_ioim_sm_sgalloc(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO is active. */ static void @@ -1803,7 +1803,7 @@ bfa_ioim_sm_active(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO is retried with new tag. */ static void @@ -1844,7 +1844,7 @@ bfa_ioim_sm_cmnd_retry(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) break; case BFA_IOIM_SM_ABORT: - /** in this state IO abort is done. + /* in this state IO abort is done. * Waiting for IO tag resource free. */ bfa_sm_set_state(ioim, bfa_ioim_sm_hcb_free); @@ -1857,7 +1857,7 @@ bfa_ioim_sm_cmnd_retry(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO is being aborted, waiting for completion from firmware. */ static void @@ -1919,7 +1919,7 @@ bfa_ioim_sm_abort(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO is being cleaned up (implicit abort), waiting for completion from * firmware. */ @@ -1937,7 +1937,7 @@ bfa_ioim_sm_cleanup(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) break; case BFA_IOIM_SM_ABORT: - /** + /* * IO is already being aborted implicitly */ ioim->io_cbfn = __bfa_cb_ioim_abort; @@ -1969,7 +1969,7 @@ bfa_ioim_sm_cleanup(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) break; case BFA_IOIM_SM_CLEANUP: - /** + /* * IO can be in cleanup state already due to TM command. * 2nd cleanup request comes from ITN offline event. */ @@ -1980,7 +1980,7 @@ bfa_ioim_sm_cleanup(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO is waiting for room in request CQ */ static void @@ -2024,7 +2024,7 @@ bfa_ioim_sm_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * Active IO is being aborted, waiting for room in request CQ. */ static void @@ -2075,7 +2075,7 @@ bfa_ioim_sm_abort_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * Active IO is being cleaned up, waiting for room in request CQ. */ static void @@ -2091,7 +2091,7 @@ bfa_ioim_sm_cleanup_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) break; case BFA_IOIM_SM_ABORT: - /** + /* * IO is alraedy being cleaned up implicitly */ ioim->io_cbfn = __bfa_cb_ioim_abort; @@ -2125,7 +2125,7 @@ bfa_ioim_sm_cleanup_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO bfa callback is pending. */ static void @@ -2152,7 +2152,7 @@ bfa_ioim_sm_hcb(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO bfa callback is pending. IO resource cannot be freed. */ static void @@ -2185,7 +2185,7 @@ bfa_ioim_sm_hcb_free(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) } } -/** +/* * IO is completed, waiting resource free from firmware. */ static void @@ -2214,7 +2214,7 @@ bfa_ioim_sm_resfree(struct bfa_ioim_s *ioim, enum bfa_ioim_event event) -/** +/* * hal_ioim_private */ @@ -2247,7 +2247,7 @@ __bfa_cb_ioim_comp(void *cbarg, bfa_boolean_t complete) m = (struct bfi_ioim_rsp_s *) &ioim->iosp->comp_rspmsg; if (m->io_status == BFI_IOIM_STS_OK) { - /** + /* * setup sense information, if present */ if ((m->scsi_status == SCSI_STATUS_CHECK_CONDITION) && @@ -2256,15 +2256,15 @@ __bfa_cb_ioim_comp(void *cbarg, bfa_boolean_t complete) snsinfo = ioim->iosp->snsinfo; } - /** + /* * setup residue value correctly for normal completions */ if (m->resid_flags == FCP_RESID_UNDER) { - residue = bfa_os_ntohl(m->residue); + residue = be32_to_cpu(m->residue); bfa_stats(ioim->itnim, iocomp_underrun); } if (m->resid_flags == FCP_RESID_OVER) { - residue = bfa_os_ntohl(m->residue); + residue = be32_to_cpu(m->residue); residue = -residue; bfa_stats(ioim->itnim, iocomp_overrun); } @@ -2327,7 +2327,7 @@ bfa_ioim_sgpg_alloced(void *cbarg) bfa_sm_send_event(ioim, BFA_IOIM_SM_SGALLOCED); } -/** +/* * Send I/O request to firmware. */ static bfa_boolean_t @@ -2343,7 +2343,7 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) struct scatterlist *sg; struct scsi_cmnd *cmnd = (struct scsi_cmnd *) ioim->dio; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(ioim->bfa, ioim->reqq); @@ -2354,14 +2354,14 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) return BFA_FALSE; } - /** + /* * build i/o request message next */ - m->io_tag = bfa_os_htons(ioim->iotag); + m->io_tag = cpu_to_be16(ioim->iotag); m->rport_hdl = ioim->itnim->rport->fw_handle; m->io_timeout = bfa_cb_ioim_get_timeout(ioim->dio); - /** + /* * build inline IO SG element here */ sge = &m->sges[0]; @@ -2387,18 +2387,17 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) sge->flags = BFI_SGE_PGDLEN; bfa_sge_to_be(sge); - /** + /* * set up I/O command parameters */ - bfa_os_assign(m->cmnd, cmnd_z0); + m->cmnd = cmnd_z0; m->cmnd.lun = bfa_cb_ioim_get_lun(ioim->dio); m->cmnd.iodir = bfa_cb_ioim_get_iodir(ioim->dio); - bfa_os_assign(m->cmnd.cdb, - *(scsi_cdb_t *)bfa_cb_ioim_get_cdb(ioim->dio)); + m->cmnd.cdb = *(scsi_cdb_t *)bfa_cb_ioim_get_cdb(ioim->dio); fcp_dl = bfa_cb_ioim_get_size(ioim->dio); - m->cmnd.fcp_dl = bfa_os_htonl(fcp_dl); + m->cmnd.fcp_dl = cpu_to_be32(fcp_dl); - /** + /* * set up I/O message header */ switch (m->cmnd.iodir) { @@ -2427,28 +2426,28 @@ bfa_ioim_send_ioreq(struct bfa_ioim_s *ioim) m->cmnd.priority = bfa_cb_ioim_get_priority(ioim->dio); m->cmnd.taskattr = bfa_cb_ioim_get_taskattr(ioim->dio); - /** + /* * Handle large CDB (>16 bytes). */ m->cmnd.addl_cdb_len = (bfa_cb_ioim_get_cdblen(ioim->dio) - FCP_CMND_CDB_LEN) / sizeof(u32); if (m->cmnd.addl_cdb_len) { - bfa_os_memcpy(&m->cmnd.cdb + 1, (scsi_cdb_t *) + memcpy(&m->cmnd.cdb + 1, (scsi_cdb_t *) bfa_cb_ioim_get_cdb(ioim->dio) + 1, m->cmnd.addl_cdb_len * sizeof(u32)); fcp_cmnd_fcpdl(&m->cmnd) = - bfa_os_htonl(bfa_cb_ioim_get_size(ioim->dio)); + cpu_to_be32(bfa_cb_ioim_get_size(ioim->dio)); } #endif - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(ioim->bfa, ioim->reqq); return BFA_TRUE; } -/** +/* * Setup any additional SG pages needed.Inline SG element is setup * at queuing time. */ @@ -2459,7 +2458,7 @@ bfa_ioim_sge_setup(struct bfa_ioim_s *ioim) bfa_assert(ioim->nsges > BFI_SGE_INLINE); - /** + /* * allocate SG pages needed */ nsgpgs = BFA_SGPG_NPAGE(ioim->nsges); @@ -2508,7 +2507,7 @@ bfa_ioim_sgpg_setup(struct bfa_ioim_s *ioim) sge->sg_len = sg_dma_len(sg); pgcumsz += sge->sg_len; - /** + /* * set flags */ if (i < (nsges - 1)) @@ -2523,7 +2522,7 @@ bfa_ioim_sgpg_setup(struct bfa_ioim_s *ioim) sgpg = (struct bfa_sgpg_s *) bfa_q_next(sgpg); - /** + /* * set the link element of each page */ if (sgeid == ioim->nsges) { @@ -2540,7 +2539,7 @@ bfa_ioim_sgpg_setup(struct bfa_ioim_s *ioim) } while (sgeid < ioim->nsges); } -/** +/* * Send I/O abort request to firmware. */ static bfa_boolean_t @@ -2549,14 +2548,14 @@ bfa_ioim_send_abort(struct bfa_ioim_s *ioim) struct bfi_ioim_abort_req_s *m; enum bfi_ioim_h2i msgop; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(ioim->bfa, ioim->reqq); if (!m) return BFA_FALSE; - /** + /* * build i/o request message next */ if (ioim->iosp->abort_explicit) @@ -2565,17 +2564,17 @@ bfa_ioim_send_abort(struct bfa_ioim_s *ioim) msgop = BFI_IOIM_H2I_IOCLEANUP_REQ; bfi_h2i_set(m->mh, BFI_MC_IOIM, msgop, bfa_lpuid(ioim->bfa)); - m->io_tag = bfa_os_htons(ioim->iotag); + m->io_tag = cpu_to_be16(ioim->iotag); m->abort_tag = ++ioim->abort_tag; - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(ioim->bfa, ioim->reqq); return BFA_TRUE; } -/** +/* * Call to resume any I/O requests waiting for room in request queue. */ static void @@ -2591,7 +2590,7 @@ bfa_ioim_qresume(void *cbarg) static void bfa_ioim_notify_cleanup(struct bfa_ioim_s *ioim) { - /** + /* * Move IO from itnim queue to fcpim global queue since itnim will be * freed. */ @@ -2624,13 +2623,13 @@ bfa_ioim_is_abortable(struct bfa_ioim_s *ioim) return BFA_TRUE; } -/** +/* * or after the link comes back. */ void bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim, bfa_boolean_t iotov) { - /** + /* * If path tov timer expired, failback with PATHTOV status - these * IO requests are not normally retried by IO stack. * @@ -2645,7 +2644,7 @@ bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim, bfa_boolean_t iotov) } bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, ioim->io_cbfn, ioim); - /** + /* * Move IO to fcpim global queue since itnim will be * freed. */ @@ -2655,11 +2654,11 @@ bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim, bfa_boolean_t iotov) -/** +/* * hal_ioim_friend */ -/** +/* * Memory allocation and initialization. */ void @@ -2671,7 +2670,7 @@ bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) u8 *snsinfo; u32 snsbufsz; - /** + /* * claim memory first */ ioim = (struct bfa_ioim_s *) bfa_meminfo_kva(minfo); @@ -2682,7 +2681,7 @@ bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) fcpim->ioim_sp_arr = iosp; bfa_meminfo_kva(minfo) = (u8 *) (iosp + fcpim->num_ioim_reqs); - /** + /* * Claim DMA memory for per IO sense data. */ snsbufsz = fcpim->num_ioim_reqs * BFI_IOIM_SNSLEN; @@ -2694,7 +2693,7 @@ bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) snsinfo = fcpim->snsbase.kva; bfa_iocfc_set_snsbase(fcpim->bfa, fcpim->snsbase.pa); - /** + /* * Initialize ioim free queues */ INIT_LIST_HEAD(&fcpim->ioim_free_q); @@ -2706,7 +2705,7 @@ bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) /* * initialize IOIM */ - bfa_os_memset(ioim, 0, sizeof(struct bfa_ioim_s)); + memset(ioim, 0, sizeof(struct bfa_ioim_s)); ioim->iotag = i; ioim->bfa = fcpim->bfa; ioim->fcpim = fcpim; @@ -2723,7 +2722,7 @@ bfa_ioim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) } } -/** +/* * Driver detach time call. */ void @@ -2740,7 +2739,7 @@ bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) u16 iotag; enum bfa_ioim_event evt = BFA_IOIM_SM_COMP; - iotag = bfa_os_ntohs(rsp->io_tag); + iotag = be16_to_cpu(rsp->io_tag); ioim = BFA_IOIM_FROM_TAG(fcpim, iotag); bfa_assert(ioim->iotag == iotag); @@ -2750,7 +2749,7 @@ bfa_ioim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) bfa_trc(ioim->bfa, rsp->reuse_io_tag); if (bfa_sm_cmp_state(ioim, bfa_ioim_sm_active)) - bfa_os_assign(ioim->iosp->comp_rspmsg, *m); + ioim->iosp->comp_rspmsg = *m; switch (rsp->io_status) { case BFI_IOIM_STS_OK: @@ -2823,7 +2822,7 @@ bfa_ioim_good_comp_isr(struct bfa_s *bfa, struct bfi_msg_s *m) struct bfa_ioim_s *ioim; u16 iotag; - iotag = bfa_os_ntohs(rsp->io_tag); + iotag = be16_to_cpu(rsp->io_tag); ioim = BFA_IOIM_FROM_TAG(fcpim, iotag); bfa_assert(ioim->iotag == iotag); @@ -2837,7 +2836,7 @@ bfa_ioim_good_comp_isr(struct bfa_s *bfa, struct bfi_msg_s *m) void bfa_ioim_profile_start(struct bfa_ioim_s *ioim) { - ioim->start_time = bfa_os_get_clock(); + ioim->start_time = jiffies; } void @@ -2845,7 +2844,7 @@ bfa_ioim_profile_comp(struct bfa_ioim_s *ioim) { u32 fcp_dl = bfa_cb_ioim_get_size(ioim->dio); u32 index = bfa_ioim_get_index(fcp_dl); - u64 end_time = bfa_os_get_clock(); + u64 end_time = jiffies; struct bfa_itnim_latency_s *io_lat = &(ioim->itnim->ioprofile.io_latency); u32 val = (u32)(end_time - ioim->start_time); @@ -2859,7 +2858,7 @@ bfa_ioim_profile_comp(struct bfa_ioim_s *ioim) io_lat->max[index] : val; io_lat->avg[index] += val; } -/** +/* * Called by itnim to clean up IO while going offline. */ void @@ -2882,7 +2881,7 @@ bfa_ioim_cleanup_tm(struct bfa_ioim_s *ioim, struct bfa_tskim_s *tskim) bfa_sm_send_event(ioim, BFA_IOIM_SM_CLEANUP); } -/** +/* * IOC failure handling. */ void @@ -2893,7 +2892,7 @@ bfa_ioim_iocdisable(struct bfa_ioim_s *ioim) bfa_sm_send_event(ioim, BFA_IOIM_SM_HWFAIL); } -/** +/* * IO offline TOV popped. Fail the pending IO. */ void @@ -2905,11 +2904,11 @@ bfa_ioim_tov(struct bfa_ioim_s *ioim) -/** +/* * hal_ioim_api */ -/** +/* * Allocate IOIM resource for initiator mode I/O request. */ struct bfa_ioim_s * @@ -2919,7 +2918,7 @@ bfa_ioim_alloc(struct bfa_s *bfa, struct bfad_ioim_s *dio, struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa); struct bfa_ioim_s *ioim; - /** + /* * alocate IOIM resource */ bfa_q_deq(&fcpim->ioim_free_q, &ioim); @@ -2970,7 +2969,7 @@ bfa_ioim_start(struct bfa_ioim_s *ioim) bfa_ioim_cb_profile_start(ioim->fcpim, ioim); - /** + /* * Obtain the queue over which this request has to be issued */ ioim->reqq = bfa_fcpim_ioredirect_enabled(ioim->bfa) ? @@ -2980,7 +2979,7 @@ bfa_ioim_start(struct bfa_ioim_s *ioim) bfa_sm_send_event(ioim, BFA_IOIM_SM_START); } -/** +/* * Driver I/O abort request. */ bfa_status_t @@ -2999,11 +2998,11 @@ bfa_ioim_abort(struct bfa_ioim_s *ioim) } -/** +/* * BFA TSKIM state machine functions */ -/** +/* * Task management command beginning state. */ static void @@ -3016,7 +3015,7 @@ bfa_tskim_sm_uninit(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) bfa_sm_set_state(tskim, bfa_tskim_sm_active); bfa_tskim_gather_ios(tskim); - /** + /* * If device is offline, do not send TM on wire. Just cleanup * any pending IO requests and complete TM request. */ @@ -3040,7 +3039,7 @@ bfa_tskim_sm_uninit(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) } } -/** +/* * brief * TM command is active, awaiting completion from firmware to * cleanup IO requests in TM scope. @@ -3077,7 +3076,7 @@ bfa_tskim_sm_active(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) } } -/** +/* * An active TM is being cleaned up since ITN is offline. Awaiting cleanup * completion event from firmware. */ @@ -3088,7 +3087,7 @@ bfa_tskim_sm_cleanup(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) switch (event) { case BFA_TSKIM_SM_DONE: - /** + /* * Ignore and wait for ABORT completion from firmware. */ break; @@ -3121,7 +3120,7 @@ bfa_tskim_sm_iocleanup(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) break; case BFA_TSKIM_SM_CLEANUP: - /** + /* * Ignore, TM command completed on wire. * Notify TM conmpletion on IO cleanup completion. */ @@ -3138,7 +3137,7 @@ bfa_tskim_sm_iocleanup(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) } } -/** +/* * Task management command is waiting for room in request CQ */ static void @@ -3153,7 +3152,7 @@ bfa_tskim_sm_qfull(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) break; case BFA_TSKIM_SM_CLEANUP: - /** + /* * No need to send TM on wire since ITN is offline. */ bfa_sm_set_state(tskim, bfa_tskim_sm_iocleanup); @@ -3173,7 +3172,7 @@ bfa_tskim_sm_qfull(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) } } -/** +/* * Task management command is active, awaiting for room in request CQ * to send clean up request. */ @@ -3186,7 +3185,7 @@ bfa_tskim_sm_cleanup_qfull(struct bfa_tskim_s *tskim, switch (event) { case BFA_TSKIM_SM_DONE: bfa_reqq_wcancel(&tskim->reqq_wait); - /** + /* * * Fall through !!! */ @@ -3208,7 +3207,7 @@ bfa_tskim_sm_cleanup_qfull(struct bfa_tskim_s *tskim, } } -/** +/* * BFA callback is pending */ static void @@ -3236,7 +3235,7 @@ bfa_tskim_sm_hcb(struct bfa_tskim_s *tskim, enum bfa_tskim_event event) -/** +/* * hal_tskim_private */ @@ -3289,7 +3288,7 @@ bfa_tskim_match_scope(struct bfa_tskim_s *tskim, lun_t lun) return BFA_FALSE; } -/** +/* * Gather affected IO requests and task management commands. */ static void @@ -3301,7 +3300,7 @@ bfa_tskim_gather_ios(struct bfa_tskim_s *tskim) INIT_LIST_HEAD(&tskim->io_q); - /** + /* * Gather any active IO requests first. */ list_for_each_safe(qe, qen, &itnim->io_q) { @@ -3313,7 +3312,7 @@ bfa_tskim_gather_ios(struct bfa_tskim_s *tskim) } } - /** + /* * Failback any pending IO requests immediately. */ list_for_each_safe(qe, qen, &itnim->pending_q) { @@ -3327,7 +3326,7 @@ bfa_tskim_gather_ios(struct bfa_tskim_s *tskim) } } -/** +/* * IO cleanup completion */ static void @@ -3339,7 +3338,7 @@ bfa_tskim_cleanp_comp(void *tskim_cbarg) bfa_sm_send_event(tskim, BFA_TSKIM_SM_IOS_DONE); } -/** +/* * Gather affected IO requests and task management commands. */ static void @@ -3359,7 +3358,7 @@ bfa_tskim_cleanup_ios(struct bfa_tskim_s *tskim) bfa_wc_wait(&tskim->wc); } -/** +/* * Send task management request to firmware. */ static bfa_boolean_t @@ -3368,33 +3367,33 @@ bfa_tskim_send(struct bfa_tskim_s *tskim) struct bfa_itnim_s *itnim = tskim->itnim; struct bfi_tskim_req_s *m; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(tskim->bfa, itnim->reqq); if (!m) return BFA_FALSE; - /** + /* * build i/o request message next */ bfi_h2i_set(m->mh, BFI_MC_TSKIM, BFI_TSKIM_H2I_TM_REQ, bfa_lpuid(tskim->bfa)); - m->tsk_tag = bfa_os_htons(tskim->tsk_tag); + m->tsk_tag = cpu_to_be16(tskim->tsk_tag); m->itn_fhdl = tskim->itnim->rport->fw_handle; m->t_secs = tskim->tsecs; m->lun = tskim->lun; m->tm_flags = tskim->tm_cmnd; - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(tskim->bfa, itnim->reqq); return BFA_TRUE; } -/** +/* * Send abort request to cleanup an active TM to firmware. */ static bfa_boolean_t @@ -3403,29 +3402,29 @@ bfa_tskim_send_abort(struct bfa_tskim_s *tskim) struct bfa_itnim_s *itnim = tskim->itnim; struct bfi_tskim_abortreq_s *m; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(tskim->bfa, itnim->reqq); if (!m) return BFA_FALSE; - /** + /* * build i/o request message next */ bfi_h2i_set(m->mh, BFI_MC_TSKIM, BFI_TSKIM_H2I_ABORT_REQ, bfa_lpuid(tskim->bfa)); - m->tsk_tag = bfa_os_htons(tskim->tsk_tag); + m->tsk_tag = cpu_to_be16(tskim->tsk_tag); - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(tskim->bfa, itnim->reqq); return BFA_TRUE; } -/** +/* * Call to resume task management cmnd waiting for room in request queue. */ static void @@ -3437,7 +3436,7 @@ bfa_tskim_qresume(void *cbarg) bfa_sm_send_event(tskim, BFA_TSKIM_SM_QRESUME); } -/** +/* * Cleanup IOs associated with a task mangement command on IOC failures. */ static void @@ -3454,11 +3453,11 @@ bfa_tskim_iocdisable_ios(struct bfa_tskim_s *tskim) -/** +/* * hal_tskim_friend */ -/** +/* * Notification on completions from related ioim. */ void @@ -3467,7 +3466,7 @@ bfa_tskim_iodone(struct bfa_tskim_s *tskim) bfa_wc_down(&tskim->wc); } -/** +/* * Handle IOC h/w failure notification from itnim. */ void @@ -3478,7 +3477,7 @@ bfa_tskim_iocdisable(struct bfa_tskim_s *tskim) bfa_sm_send_event(tskim, BFA_TSKIM_SM_HWFAIL); } -/** +/* * Cleanup TM command and associated IOs as part of ITNIM offline. */ void @@ -3489,7 +3488,7 @@ bfa_tskim_cleanup(struct bfa_tskim_s *tskim) bfa_sm_send_event(tskim, BFA_TSKIM_SM_CLEANUP); } -/** +/* * Memory allocation and initialization. */ void @@ -3507,7 +3506,7 @@ bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) /* * initialize TSKIM */ - bfa_os_memset(tskim, 0, sizeof(struct bfa_tskim_s)); + memset(tskim, 0, sizeof(struct bfa_tskim_s)); tskim->tsk_tag = i; tskim->bfa = fcpim->bfa; tskim->fcpim = fcpim; @@ -3525,7 +3524,7 @@ bfa_tskim_attach(struct bfa_fcpim_mod_s *fcpim, struct bfa_meminfo_s *minfo) void bfa_tskim_detach(struct bfa_fcpim_mod_s *fcpim) { - /** + /* * @todo */ } @@ -3536,14 +3535,14 @@ bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa); struct bfi_tskim_rsp_s *rsp = (struct bfi_tskim_rsp_s *) m; struct bfa_tskim_s *tskim; - u16 tsk_tag = bfa_os_ntohs(rsp->tsk_tag); + u16 tsk_tag = be16_to_cpu(rsp->tsk_tag); tskim = BFA_TSKIM_FROM_TAG(fcpim, tsk_tag); bfa_assert(tskim->tsk_tag == tsk_tag); tskim->tsk_status = rsp->tsk_status; - /** + /* * Firmware sends BFI_TSKIM_STS_ABORTED status for abort * requests. All other statuses are for normal completions. */ @@ -3558,7 +3557,7 @@ bfa_tskim_isr(struct bfa_s *bfa, struct bfi_msg_s *m) -/** +/* * hal_tskim_api */ @@ -3585,7 +3584,7 @@ bfa_tskim_free(struct bfa_tskim_s *tskim) list_add_tail(&tskim->qe, &tskim->fcpim->tskim_free_q); } -/** +/* * Start a task management command. * * @param[in] tskim BFA task management command instance diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h index 3bf343160aac..db53717eeb4b 100644 --- a/drivers/scsi/bfa/bfa_fcpim.h +++ b/drivers/scsi/bfa/bfa_fcpim.h @@ -104,7 +104,7 @@ struct bfa_fcpim_mod_s { bfa_fcpim_profile_t profile_start; }; -/** +/* * BFA IO (initiator mode) */ struct bfa_ioim_s { @@ -137,7 +137,7 @@ struct bfa_ioim_sp_s { struct bfa_tskim_s *tskim; /* Relevant TM cmd */ }; -/** +/* * BFA Task management command (initiator mode) */ struct bfa_tskim_s { @@ -160,7 +160,7 @@ struct bfa_tskim_s { }; -/** +/* * BFA i-t-n (initiator mode) */ struct bfa_itnim_s { @@ -303,7 +303,7 @@ bfa_status_t bfa_itnim_get_ioprofile(struct bfa_itnim_s *itnim, struct bfa_itnim_ioprofile_s *ioprofile); #define bfa_itnim_get_reqq(__ioim) (((struct bfa_ioim_s *)__ioim)->itnim->reqq) -/** +/* * BFA completion callback for bfa_itnim_online(). * * @param[in] itnim FCS or driver itnim instance @@ -312,7 +312,7 @@ bfa_status_t bfa_itnim_get_ioprofile(struct bfa_itnim_s *itnim, */ void bfa_cb_itnim_online(void *itnim); -/** +/* * BFA completion callback for bfa_itnim_offline(). * * @param[in] itnim FCS or driver itnim instance @@ -323,7 +323,7 @@ void bfa_cb_itnim_offline(void *itnim); void bfa_cb_itnim_tov_begin(void *itnim); void bfa_cb_itnim_tov(void *itnim); -/** +/* * BFA notification to FCS/driver for second level error recovery. * * Atleast one I/O request has timedout and target is unresponsive to @@ -351,7 +351,7 @@ void bfa_ioim_delayed_comp(struct bfa_ioim_s *ioim, bfa_boolean_t iotov); -/** +/* * I/O completion notification. * * @param[in] dio driver IO structure @@ -368,7 +368,7 @@ void bfa_cb_ioim_done(void *bfad, struct bfad_ioim_s *dio, u8 scsi_status, int sns_len, u8 *sns_info, s32 residue); -/** +/* * I/O good completion notification. * * @param[in] dio driver IO structure @@ -377,7 +377,7 @@ void bfa_cb_ioim_done(void *bfad, struct bfad_ioim_s *dio, */ void bfa_cb_ioim_good_comp(void *bfad, struct bfad_ioim_s *dio); -/** +/* * I/O abort completion notification * * @param[in] dio driver IO that was aborted diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index 9cebbe30a678..c94502dfac66 100644 --- a/drivers/scsi/bfa/bfa_fcs.c +++ b/drivers/scsi/bfa/bfa_fcs.c @@ -15,7 +15,7 @@ * General Public License for more details. */ -/** +/* * bfa_fcs.c BFA FCS main */ @@ -25,7 +25,7 @@ BFA_TRC_FILE(FCS, FCS); -/** +/* * FCS sub-modules */ struct bfa_fcs_mod_s { @@ -43,7 +43,7 @@ static struct bfa_fcs_mod_s fcs_modules[] = { bfa_fcs_fabric_modexit }, }; -/** +/* * fcs_api BFA FCS API */ @@ -58,11 +58,11 @@ bfa_fcs_exit_comp(void *fcs_cbarg) -/** +/* * fcs_api BFA FCS API */ -/** +/* * fcs attach -- called once to initialize data structures at driver attach time */ void @@ -86,7 +86,7 @@ bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, } } -/** +/* * fcs initialization, called once after bfa initialization is complete */ void @@ -110,7 +110,7 @@ bfa_fcs_init(struct bfa_fcs_s *fcs) } } -/** +/* * Start FCS operations. */ void @@ -119,7 +119,7 @@ bfa_fcs_start(struct bfa_fcs_s *fcs) bfa_fcs_fabric_modstart(fcs); } -/** +/* * brief * FCS driver details initialization. * @@ -138,7 +138,7 @@ bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs, bfa_fcs_fabric_psymb_init(&fcs->fabric); } -/** +/* * brief * FCS FDMI Driver Parameter Initialization * @@ -154,7 +154,7 @@ bfa_fcs_set_fdmi_param(struct bfa_fcs_s *fcs, bfa_boolean_t fdmi_enable) fcs->fdmi_enabled = fdmi_enable; } -/** +/* * brief * FCS instance cleanup and exit. * @@ -196,7 +196,7 @@ bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs) bfa_wc_down(&fcs->wc); } -/** +/* * Fabric module implementation. */ @@ -232,11 +232,11 @@ static void bfa_fcs_fabric_flogiacc_comp(void *fcsarg, u32 rsp_len, u32 resid_len, struct fchs_s *rspfchs); -/** +/* * fcs_fabric_sm fabric state machine functions */ -/** +/* * Fabric state machine events */ enum bfa_fcs_fabric_event { @@ -286,7 +286,7 @@ static void bfa_fcs_fabric_sm_isolated(struct bfa_fcs_fabric_s *fabric, enum bfa_fcs_fabric_event event); static void bfa_fcs_fabric_sm_deleting(struct bfa_fcs_fabric_s *fabric, enum bfa_fcs_fabric_event event); -/** +/* * Beginning state before fabric creation. */ static void @@ -312,7 +312,7 @@ bfa_fcs_fabric_sm_uninit(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * Beginning state before fabric creation. */ static void @@ -345,7 +345,7 @@ bfa_fcs_fabric_sm_created(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * Link is down, awaiting LINK UP event from port. This is also the * first state at fabric creation. */ @@ -375,7 +375,7 @@ bfa_fcs_fabric_sm_linkdown(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * FLOGI is in progress, awaiting FLOGI reply. */ static void @@ -468,7 +468,7 @@ bfa_fcs_fabric_sm_flogi_retry(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * Authentication is in progress, awaiting authentication results. */ static void @@ -508,7 +508,7 @@ bfa_fcs_fabric_sm_auth(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * Authentication failed */ static void @@ -534,7 +534,7 @@ bfa_fcs_fabric_sm_auth_failed(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * Port is in loopback mode. */ static void @@ -560,7 +560,7 @@ bfa_fcs_fabric_sm_loopback(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * There is no attached fabric - private loop or NPort-to-NPort topology. */ static void @@ -593,7 +593,7 @@ bfa_fcs_fabric_sm_nofabric(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * Fabric is online - normal operating state. */ static void @@ -628,7 +628,7 @@ bfa_fcs_fabric_sm_online(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * Exchanging virtual fabric parameters. */ static void @@ -652,7 +652,7 @@ bfa_fcs_fabric_sm_evfp(struct bfa_fcs_fabric_s *fabric, } } -/** +/* * EVFP exchange complete and VFT tagging is enabled. */ static void @@ -663,7 +663,7 @@ bfa_fcs_fabric_sm_evfp_done(struct bfa_fcs_fabric_s *fabric, bfa_trc(fabric->fcs, event); } -/** +/* * Port is isolated after EVFP exchange due to VF_ID mismatch (N and F). */ static void @@ -684,7 +684,7 @@ bfa_fcs_fabric_sm_isolated(struct bfa_fcs_fabric_s *fabric, fabric->event_arg.swp_vfid); } -/** +/* * Fabric is being deleted, awaiting vport delete completions. */ static void @@ -714,7 +714,7 @@ bfa_fcs_fabric_sm_deleting(struct bfa_fcs_fabric_s *fabric, -/** +/* * fcs_fabric_private fabric private functions */ @@ -728,7 +728,7 @@ bfa_fcs_fabric_init(struct bfa_fcs_fabric_s *fabric) port_cfg->pwwn = bfa_ioc_get_pwwn(&fabric->fcs->bfa->ioc); } -/** +/* * Port Symbolic Name Creation for base port. */ void @@ -789,7 +789,7 @@ bfa_fcs_fabric_psymb_init(struct bfa_fcs_fabric_s *fabric) port_cfg->sym_name.symname[BFA_SYMNAME_MAXLEN - 1] = 0; } -/** +/* * bfa lps login completion callback */ void @@ -867,7 +867,7 @@ bfa_cb_lps_flogi_comp(void *bfad, void *uarg, bfa_status_t status) bfa_trc(fabric->fcs, fabric->is_npiv); bfa_trc(fabric->fcs, fabric->is_auth); } -/** +/* * Allocate and send FLOGI. */ static void @@ -897,7 +897,7 @@ bfa_fcs_fabric_notify_online(struct bfa_fcs_fabric_s *fabric) bfa_fcs_fabric_set_opertype(fabric); fabric->stats.fabric_onlines++; - /** + /* * notify online event to base and then virtual ports */ bfa_fcs_lport_online(&fabric->bport); @@ -917,7 +917,7 @@ bfa_fcs_fabric_notify_offline(struct bfa_fcs_fabric_s *fabric) bfa_trc(fabric->fcs, fabric->fabric_name); fabric->stats.fabric_offlines++; - /** + /* * notify offline event first to vports and then base port. */ list_for_each_safe(qe, qen, &fabric->vport_q) { @@ -939,7 +939,7 @@ bfa_fcs_fabric_delay(void *cbarg) bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_DELAYED); } -/** +/* * Delete all vports and wait for vport delete completions. */ static void @@ -965,11 +965,11 @@ bfa_fcs_fabric_delete_comp(void *cbarg) bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_DELCOMP); } -/** +/* * fcs_fabric_public fabric public functions */ -/** +/* * Attach time initialization. */ void @@ -978,9 +978,9 @@ bfa_fcs_fabric_attach(struct bfa_fcs_s *fcs) struct bfa_fcs_fabric_s *fabric; fabric = &fcs->fabric; - bfa_os_memset(fabric, 0, sizeof(struct bfa_fcs_fabric_s)); + memset(fabric, 0, sizeof(struct bfa_fcs_fabric_s)); - /** + /* * Initialize base fabric. */ fabric->fcs = fcs; @@ -989,7 +989,7 @@ bfa_fcs_fabric_attach(struct bfa_fcs_s *fcs) fabric->lps = bfa_lps_alloc(fcs->bfa); bfa_assert(fabric->lps); - /** + /* * Initialize fabric delete completion handler. Fabric deletion is * complete when the last vport delete is complete. */ @@ -1007,7 +1007,7 @@ bfa_fcs_fabric_modinit(struct bfa_fcs_s *fcs) bfa_trc(fcs, 0); } -/** +/* * Module cleanup */ void @@ -1017,7 +1017,7 @@ bfa_fcs_fabric_modexit(struct bfa_fcs_s *fcs) bfa_trc(fcs, 0); - /** + /* * Cleanup base fabric. */ fabric = &fcs->fabric; @@ -1025,7 +1025,7 @@ bfa_fcs_fabric_modexit(struct bfa_fcs_s *fcs) bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_DELETE); } -/** +/* * Fabric module start -- kick starts FCS actions */ void @@ -1038,7 +1038,7 @@ bfa_fcs_fabric_modstart(struct bfa_fcs_s *fcs) bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_START); } -/** +/* * Suspend fabric activity as part of driver suspend. */ void @@ -1064,7 +1064,7 @@ bfa_fcs_fabric_port_type(struct bfa_fcs_fabric_s *fabric) return fabric->oper_type; } -/** +/* * Link up notification from BFA physical port module. */ void @@ -1074,7 +1074,7 @@ bfa_fcs_fabric_link_up(struct bfa_fcs_fabric_s *fabric) bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_LINK_UP); } -/** +/* * Link down notification from BFA physical port module. */ void @@ -1084,7 +1084,7 @@ bfa_fcs_fabric_link_down(struct bfa_fcs_fabric_s *fabric) bfa_sm_send_event(fabric, BFA_FCS_FABRIC_SM_LINK_DOWN); } -/** +/* * A child vport is being created in the fabric. * * Call from vport module at vport creation. A list of base port and vports @@ -1099,7 +1099,7 @@ void bfa_fcs_fabric_addvport(struct bfa_fcs_fabric_s *fabric, struct bfa_fcs_vport_s *vport) { - /** + /* * - add vport to fabric's vport_q */ bfa_trc(fabric->fcs, fabric->vf_id); @@ -1109,7 +1109,7 @@ bfa_fcs_fabric_addvport(struct bfa_fcs_fabric_s *fabric, bfa_wc_up(&fabric->wc); } -/** +/* * A child vport is being deleted from fabric. * * Vport is being deleted. @@ -1123,7 +1123,7 @@ bfa_fcs_fabric_delvport(struct bfa_fcs_fabric_s *fabric, bfa_wc_down(&fabric->wc); } -/** +/* * Base port is deleted. */ void @@ -1133,7 +1133,7 @@ bfa_fcs_fabric_port_delete_comp(struct bfa_fcs_fabric_s *fabric) } -/** +/* * Check if fabric is online. * * param[in] fabric - Fabric instance. This can be a base fabric or vf. @@ -1146,7 +1146,7 @@ bfa_fcs_fabric_is_online(struct bfa_fcs_fabric_s *fabric) return bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_online); } -/** +/* * brief * */ @@ -1158,7 +1158,7 @@ bfa_fcs_fabric_addvf(struct bfa_fcs_fabric_s *vf, struct bfa_fcs_s *fcs, return BFA_STATUS_OK; } -/** +/* * Lookup for a vport withing a fabric given its pwwn */ struct bfa_fcs_vport_s * @@ -1176,7 +1176,7 @@ bfa_fcs_fabric_vport_lookup(struct bfa_fcs_fabric_s *fabric, wwn_t pwwn) return NULL; } -/** +/* * In a given fabric, return the number of lports. * * param[in] fabric - Fabric instance. This can be a base fabric or vf. @@ -1214,7 +1214,7 @@ bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric) return oui; } -/** +/* * Unsolicited frame receive handling. */ void @@ -1230,7 +1230,7 @@ bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric, struct fchs_s *fchs, bfa_trc(fabric->fcs, len); bfa_trc(fabric->fcs, pid); - /** + /* * Look for our own FLOGI frames being looped back. This means an * external loopback cable is in place. Our own FLOGI frames are * sometimes looped back when switch port gets temporarily bypassed. @@ -1242,7 +1242,7 @@ bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric, struct fchs_s *fchs, return; } - /** + /* * FLOGI/EVFP exchanges should be consumed by base fabric. */ if (fchs->d_id == bfa_os_hton3b(FC_FABRIC_PORT)) { @@ -1252,7 +1252,7 @@ bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric, struct fchs_s *fchs, } if (fabric->bport.pid == pid) { - /** + /* * All authentication frames should be routed to auth */ bfa_trc(fabric->fcs, els_cmd->els_code); @@ -1266,7 +1266,7 @@ bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric, struct fchs_s *fchs, return; } - /** + /* * look for a matching local port ID */ list_for_each(qe, &fabric->vport_q) { @@ -1280,7 +1280,7 @@ bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric, struct fchs_s *fchs, bfa_fcs_lport_uf_recv(&fabric->bport, fchs, len); } -/** +/* * Unsolicited frames to be processed by fabric. */ static void @@ -1304,7 +1304,7 @@ bfa_fcs_fabric_process_uf(struct bfa_fcs_fabric_s *fabric, struct fchs_s *fchs, } } -/** +/* * Process incoming FLOGI */ static void @@ -1329,7 +1329,7 @@ bfa_fcs_fabric_process_flogi(struct bfa_fcs_fabric_s *fabric, return; } - fabric->bb_credit = bfa_os_ntohs(flogi->csp.bbcred); + fabric->bb_credit = be16_to_cpu(flogi->csp.bbcred); bport->port_topo.pn2n.rem_port_wwn = flogi->port_name; bport->port_topo.pn2n.reply_oxid = fchs->ox_id; @@ -1351,7 +1351,7 @@ bfa_fcs_fabric_send_flogi_acc(struct bfa_fcs_fabric_s *fabric) struct fchs_s fchs; fcxp = bfa_fcs_fcxp_alloc(fabric->fcs); - /** + /* * Do not expect this failure -- expect remote node to retry */ if (!fcxp) @@ -1370,7 +1370,7 @@ bfa_fcs_fabric_send_flogi_acc(struct bfa_fcs_fabric_s *fabric) FC_MAX_PDUSZ, 0); } -/** +/* * Flogi Acc completion callback. */ static void @@ -1417,130 +1417,7 @@ bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric, } } -/** - * fcs_vf_api virtual fabrics API - */ - -/** - * Enable VF mode. - * - * @param[in] fcs fcs module instance - * @param[in] vf_id default vf_id of port, FC_VF_ID_NULL - * to use standard default vf_id of 1. - * - * @retval BFA_STATUS_OK vf mode is enabled - * @retval BFA_STATUS_BUSY Port is active. Port must be disabled - * before VF mode can be enabled. - */ -bfa_status_t -bfa_fcs_vf_mode_enable(struct bfa_fcs_s *fcs, u16 vf_id) -{ - return BFA_STATUS_OK; -} - -/** - * Disable VF mode. - * - * @param[in] fcs fcs module instance - * - * @retval BFA_STATUS_OK vf mode is disabled - * @retval BFA_STATUS_BUSY VFs are present and being used. All - * VFs must be deleted before disabling - * VF mode. - */ -bfa_status_t -bfa_fcs_vf_mode_disable(struct bfa_fcs_s *fcs) -{ - return BFA_STATUS_OK; -} - -/** - * Create a new VF instance. - * - * A new VF is created using the given VF configuration. A VF is identified - * by VF id. No duplicate VF creation is allowed with the same VF id. Once - * a VF is created, VF is automatically started after link initialization - * and EVFP exchange is completed. - * - * param[in] vf - FCS vf data structure. Memory is - * allocated by caller (driver) - * param[in] fcs - FCS module - * param[in] vf_cfg - VF configuration - * param[in] vf_drv - Opaque handle back to the driver's - * virtual vf structure - * - * retval BFA_STATUS_OK VF creation is successful - * retval BFA_STATUS_FAILED VF creation failed - * retval BFA_STATUS_EEXIST A VF exists with the given vf_id - */ -bfa_status_t -bfa_fcs_vf_create(bfa_fcs_vf_t *vf, struct bfa_fcs_s *fcs, u16 vf_id, - struct bfa_lport_cfg_s *port_cfg, struct bfad_vf_s *vf_drv) -{ - bfa_trc(fcs, vf_id); - return BFA_STATUS_OK; -} - -/** - * Use this function to delete a BFA VF object. VF object should - * be stopped before this function call. - * - * param[in] vf - pointer to bfa_vf_t. - * - * retval BFA_STATUS_OK On vf deletion success - * retval BFA_STATUS_BUSY VF is not in a stopped state - * retval BFA_STATUS_INPROGRESS VF deletion in in progress - */ -bfa_status_t -bfa_fcs_vf_delete(bfa_fcs_vf_t *vf) -{ - bfa_trc(vf->fcs, vf->vf_id); - return BFA_STATUS_OK; -} - - -/** - * Returns attributes of the given VF. - * - * param[in] vf pointer to bfa_vf_t. - * param[out] vf_attr vf attributes returned - * - * return None - */ -void -bfa_fcs_vf_get_attr(bfa_fcs_vf_t *vf, struct bfa_vf_attr_s *vf_attr) -{ - bfa_trc(vf->fcs, vf->vf_id); -} - -/** - * Return statistics associated with the given vf. - * - * param[in] vf pointer to bfa_vf_t. - * param[out] vf_stats vf statistics returned - * - * @return None - */ -void -bfa_fcs_vf_get_stats(bfa_fcs_vf_t *vf, struct bfa_vf_stats_s *vf_stats) -{ - bfa_os_memcpy(vf_stats, &vf->stats, sizeof(struct bfa_vf_stats_s)); -} - -/** - * clear statistics associated with the given vf. - * - * param[in] vf pointer to bfa_vf_t. - * - * @return None - */ -void -bfa_fcs_vf_clear_stats(bfa_fcs_vf_t *vf) -{ - bfa_os_memset(&vf->stats, 0, sizeof(struct bfa_vf_stats_s)); -} - -/** +/* * Returns FCS vf structure for a given vf_id. * * param[in] vf_id - VF_ID @@ -1558,81 +1435,7 @@ bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id) return NULL; } -/** - * Return the list of VFs configured. - * - * param[in] fcs fcs module instance - * param[out] vf_ids returned list of vf_ids - * param[in,out] nvfs in:size of vf_ids array, - * out:total elements present, - * actual elements returned is limited by the size - * - * return Driver VF structure - */ -void -bfa_fcs_vf_list(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs) -{ - bfa_trc(fcs, *nvfs); -} - -/** - * Return the list of all VFs visible from fabric. - * - * param[in] fcs fcs module instance - * param[out] vf_ids returned list of vf_ids - * param[in,out] nvfs in:size of vf_ids array, - * out:total elements present, - * actual elements returned is limited by the size - * - * return Driver VF structure - */ -void -bfa_fcs_vf_list_all(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs) -{ - bfa_trc(fcs, *nvfs); -} - -/** - * Return the list of local logical ports present in the given VF. - * - * param[in] vf vf for which logical ports are returned - * param[out] lpwwn returned logical port wwn list - * param[in,out] nlports in:size of lpwwn list; - * out:total elements present, - * actual elements returned is limited by the size - */ -void -bfa_fcs_vf_get_ports(bfa_fcs_vf_t *vf, wwn_t lpwwn[], int *nlports) -{ - struct list_head *qe; - struct bfa_fcs_vport_s *vport; - int i; - struct bfa_fcs_s *fcs; - - if (vf == NULL || lpwwn == NULL || *nlports == 0) - return; - - fcs = vf->fcs; - - bfa_trc(fcs, vf->vf_id); - bfa_trc(fcs, (u32) *nlports); - - i = 0; - lpwwn[i++] = vf->bport.port_cfg.pwwn; - - list_for_each(qe, &vf->vport_q) { - if (i >= *nlports) - break; - - vport = (struct bfa_fcs_vport_s *) qe; - lpwwn[i++] = vport->lport.port_cfg.pwwn; - } - - bfa_trc(fcs, i); - *nlports = i; -} - -/** +/* * BFA FCS PPORT ( physical port) */ static void @@ -1662,11 +1465,11 @@ bfa_fcs_port_attach(struct bfa_fcs_s *fcs) bfa_fcport_event_register(fcs->bfa, bfa_fcs_port_event_handler, fcs); } -/** +/* * BFA FCS UF ( Unsolicited Frames) */ -/** +/* * BFA callback for unsolicited frame receive handler. * * @param[in] cbarg callback arg for receive handler @@ -1683,7 +1486,7 @@ bfa_fcs_uf_recv(void *cbarg, struct bfa_uf_s *uf) struct fc_vft_s *vft; struct bfa_fcs_fabric_s *fabric; - /** + /* * check for VFT header */ if (fchs->routing == FC_RTG_EXT_HDR && @@ -1695,7 +1498,7 @@ bfa_fcs_uf_recv(void *cbarg, struct bfa_uf_s *uf) else fabric = bfa_fcs_vf_lookup(fcs, (u16) vft->vf_id); - /** + /* * drop frame if vfid is unknown */ if (!fabric) { @@ -1705,7 +1508,7 @@ bfa_fcs_uf_recv(void *cbarg, struct bfa_uf_s *uf) return; } - /** + /* * skip vft header */ fchs = (struct fchs_s *) (vft + 1); diff --git a/drivers/scsi/bfa/bfa_fcs.h b/drivers/scsi/bfa/bfa_fcs.h index d75045df1e7e..9cb6a55977c3 100644 --- a/drivers/scsi/bfa/bfa_fcs.h +++ b/drivers/scsi/bfa/bfa_fcs.h @@ -196,7 +196,7 @@ struct bfa_fcs_fabric_s { #define bfa_fcs_fabric_is_switched(__f) \ ((__f)->fab_type == BFA_FCS_FABRIC_SWITCHED) -/** +/* * The design calls for a single implementation of base fabric and vf. */ #define bfa_fcs_vf_t struct bfa_fcs_fabric_s @@ -216,7 +216,7 @@ struct bfa_fcs_fabric_s; #define bfa_fcs_lport_t struct bfa_fcs_lport_s -/** +/* * Symbolic Name related defines * Total bytes 255. * Physical Port's symbolic name 128 bytes. @@ -239,7 +239,7 @@ struct bfa_fcs_fabric_s; #define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 48 #define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16 -/** +/* * Get FC port ID for a logical port. */ #define bfa_fcs_lport_get_fcid(_lport) ((_lport)->pid) @@ -262,7 +262,7 @@ bfa_fcs_lport_get_drvport(struct bfa_fcs_lport_s *port) #define bfa_fcs_lport_get_fabric_ipaddr(_lport) \ ((_lport)->fabric->fabric_ip_addr) -/** +/* * bfa fcs port public functions */ @@ -342,7 +342,7 @@ struct bfa_fcs_vport_s { #define bfa_fcs_vport_get_port(vport) \ ((struct bfa_fcs_lport_s *)(&vport->port)) -/** +/* * bfa fcs vport public functions */ bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, @@ -393,7 +393,7 @@ struct bfa_fcs_rpf_s { enum bfa_port_speed rpsc_speed; /* Current Speed from RPSC. O if RPSC fails */ enum bfa_port_speed assigned_speed; - /** + /* * Speed assigned by the user. will be used if RPSC is * not supported by the rport. */ @@ -434,7 +434,7 @@ bfa_fcs_rport_get_halrport(struct bfa_fcs_rport_s *rport) return rport->bfa_rport; } -/** +/* * bfa fcs rport API functions */ bfa_status_t bfa_fcs_rport_add(struct bfa_fcs_lport_s *port, wwn_t *pwwn, @@ -573,7 +573,7 @@ bfa_fcs_itnim_get_halitn(struct bfa_fcs_itnim_s *itnim) return itnim->bfa_itnim; } -/** +/* * bfa fcs FCP Initiator mode API functions */ void bfa_fcs_itnim_get_attr(struct bfa_fcs_itnim_s *itnim, @@ -677,22 +677,9 @@ void bfa_fcs_exit(struct bfa_fcs_s *fcs); void bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod); void bfa_fcs_start(struct bfa_fcs_s *fcs); -/** +/* * bfa fcs vf public functions */ -bfa_status_t bfa_fcs_vf_mode_enable(struct bfa_fcs_s *fcs, u16 vf_id); -bfa_status_t bfa_fcs_vf_mode_disable(struct bfa_fcs_s *fcs); -bfa_status_t bfa_fcs_vf_create(bfa_fcs_vf_t *vf, struct bfa_fcs_s *fcs, - u16 vf_id, struct bfa_lport_cfg_s *port_cfg, - struct bfad_vf_s *vf_drv); -bfa_status_t bfa_fcs_vf_delete(bfa_fcs_vf_t *vf); -void bfa_fcs_vf_list(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs); -void bfa_fcs_vf_list_all(struct bfa_fcs_s *fcs, u16 *vf_ids, int *nvfs); -void bfa_fcs_vf_get_attr(bfa_fcs_vf_t *vf, struct bfa_vf_attr_s *vf_attr); -void bfa_fcs_vf_get_stats(bfa_fcs_vf_t *vf, - struct bfa_vf_stats_s *vf_stats); -void bfa_fcs_vf_clear_stats(bfa_fcs_vf_t *vf); -void bfa_fcs_vf_get_ports(bfa_fcs_vf_t *vf, wwn_t vpwwn[], int *nports); bfa_fcs_vf_t *bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id); u16 bfa_fcs_fabric_vport_count(struct bfa_fcs_fabric_s *fabric); @@ -729,11 +716,11 @@ u16 bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric); void bfa_fcs_uf_attach(struct bfa_fcs_s *fcs); void bfa_fcs_port_attach(struct bfa_fcs_s *fcs); -/** +/* * BFA FCS callback interfaces */ -/** +/* * fcb Main fcs callbacks */ @@ -742,7 +729,7 @@ struct bfad_vf_s; struct bfad_vport_s; struct bfad_rport_s; -/** +/* * lport callbacks */ struct bfad_port_s *bfa_fcb_lport_new(struct bfad_s *bfad, @@ -754,19 +741,19 @@ void bfa_fcb_lport_delete(struct bfad_s *bfad, enum bfa_lport_role roles, struct bfad_vf_s *vf_drv, struct bfad_vport_s *vp_drv); -/** +/* * vport callbacks */ void bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s); -/** +/* * rport callbacks */ bfa_status_t bfa_fcb_rport_alloc(struct bfad_s *bfad, struct bfa_fcs_rport_s **rport, struct bfad_rport_s **rport_drv); -/** +/* * itnim callbacks */ void bfa_fcb_itnim_alloc(struct bfad_s *bfad, struct bfa_fcs_itnim_s **itnim, diff --git a/drivers/scsi/bfa/bfa_fcs_fcpim.c b/drivers/scsi/bfa/bfa_fcs_fcpim.c index 569dfefab70d..9662bcdeb41d 100644 --- a/drivers/scsi/bfa/bfa_fcs_fcpim.c +++ b/drivers/scsi/bfa/bfa_fcs_fcpim.c @@ -15,7 +15,7 @@ * General Public License for more details. */ -/** +/* * fcpim.c - FCP initiator mode i-t nexus state machine */ @@ -38,7 +38,7 @@ static void bfa_fcs_itnim_prli_response(void *fcsarg, bfa_status_t req_status, u32 rsp_len, u32 resid_len, struct fchs_s *rsp_fchs); -/** +/* * fcs_itnim_sm FCS itnim state machine events */ @@ -84,7 +84,7 @@ static struct bfa_sm_table_s itnim_sm_table[] = { {BFA_SM(bfa_fcs_itnim_sm_initiator), BFA_ITNIM_INITIATIOR}, }; -/** +/* * fcs_itnim_sm FCS itnim state machine */ @@ -494,11 +494,11 @@ bfa_fcs_itnim_free(struct bfa_fcs_itnim_s *itnim) -/** +/* * itnim_public FCS ITNIM public interfaces */ -/** +/* * Called by rport when a new rport is created. * * @param[in] rport - remote port. @@ -554,7 +554,7 @@ bfa_fcs_itnim_create(struct bfa_fcs_rport_s *rport) return itnim; } -/** +/* * Called by rport to delete the instance of FCPIM. * * @param[in] rport - remote port. @@ -566,7 +566,7 @@ bfa_fcs_itnim_delete(struct bfa_fcs_itnim_s *itnim) bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_DELETE); } -/** +/* * Notification from rport that PLOGI is complete to initiate FC-4 session. */ void @@ -586,7 +586,7 @@ bfa_fcs_itnim_rport_online(struct bfa_fcs_itnim_s *itnim) } } -/** +/* * Called by rport to handle a remote device offline. */ void @@ -596,7 +596,7 @@ bfa_fcs_itnim_rport_offline(struct bfa_fcs_itnim_s *itnim) bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_OFFLINE); } -/** +/* * Called by rport when remote port is known to be an initiator from * PRLI received. */ @@ -608,7 +608,7 @@ bfa_fcs_itnim_is_initiator(struct bfa_fcs_itnim_s *itnim) bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_INITIATOR); } -/** +/* * Called by rport to check if the itnim is online. */ bfa_status_t @@ -625,7 +625,7 @@ bfa_fcs_itnim_get_online_state(struct bfa_fcs_itnim_s *itnim) } } -/** +/* * BFA completion callback for bfa_itnim_online(). */ void @@ -637,7 +637,7 @@ bfa_cb_itnim_online(void *cbarg) bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_HCB_ONLINE); } -/** +/* * BFA completion callback for bfa_itnim_offline(). */ void @@ -649,7 +649,7 @@ bfa_cb_itnim_offline(void *cb_arg) bfa_sm_send_event(itnim, BFA_FCS_ITNIM_SM_HCB_OFFLINE); } -/** +/* * Mark the beginning of PATH TOV handling. IO completion callbacks * are still pending. */ @@ -661,7 +661,7 @@ bfa_cb_itnim_tov_begin(void *cb_arg) bfa_trc(itnim->fcs, itnim->rport->pwwn); } -/** +/* * Mark the end of PATH TOV handling. All pending IOs are already cleaned up. */ void @@ -674,7 +674,7 @@ bfa_cb_itnim_tov(void *cb_arg) itnim_drv->state = ITNIM_STATE_TIMEOUT; } -/** +/* * BFA notification to FCS/driver for second level error recovery. * * Atleast one I/O request has timedout and target is unresponsive to @@ -736,7 +736,7 @@ bfa_fcs_itnim_stats_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn, if (itnim == NULL) return BFA_STATUS_NO_FCPIM_NEXUS; - bfa_os_memcpy(stats, &itnim->stats, sizeof(struct bfa_itnim_stats_s)); + memcpy(stats, &itnim->stats, sizeof(struct bfa_itnim_stats_s)); return BFA_STATUS_OK; } @@ -753,7 +753,7 @@ bfa_fcs_itnim_stats_clear(struct bfa_fcs_lport_s *port, wwn_t rpwwn) if (itnim == NULL) return BFA_STATUS_NO_FCPIM_NEXUS; - bfa_os_memset(&itnim->stats, 0, sizeof(struct bfa_itnim_stats_s)); + memset(&itnim->stats, 0, sizeof(struct bfa_itnim_stats_s)); return BFA_STATUS_OK; } diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c index b522bf30247a..377cbfff6f2e 100644 --- a/drivers/scsi/bfa/bfa_fcs_lport.c +++ b/drivers/scsi/bfa/bfa_fcs_lport.c @@ -15,10 +15,6 @@ * General Public License for more details. */ -/** - * bfa_fcs_lport.c BFA FCS port - */ - #include "bfa_fcs.h" #include "bfa_fcbuild.h" #include "bfa_fc.h" @@ -26,10 +22,6 @@ BFA_TRC_FILE(FCS, PORT); -/** - * Forward declarations - */ - static void bfa_fcs_lport_send_ls_rjt(struct bfa_fcs_lport_s *port, struct fchs_s *rx_fchs, u8 reason_code, u8 reason_code_expl); @@ -72,7 +64,7 @@ static struct { bfa_fcs_lport_n2n_offline}, }; -/** +/* * fcs_port_sm FCS logical port state machine */ @@ -240,7 +232,7 @@ bfa_fcs_lport_sm_deleting( } } -/** +/* * fcs_port_pvt */ @@ -272,7 +264,7 @@ bfa_fcs_lport_send_ls_rjt(struct bfa_fcs_lport_s *port, struct fchs_s *rx_fchs, FC_MAX_PDUSZ, 0); } -/** +/* * Process incoming plogi from a remote port. */ static void @@ -303,7 +295,7 @@ bfa_fcs_lport_plogi(struct bfa_fcs_lport_s *port, return; } - /** + /* * Direct Attach P2P mode : verify address assigned by the r-port. */ if ((!bfa_fcs_fabric_is_switched(port->fabric)) && @@ -319,12 +311,12 @@ bfa_fcs_lport_plogi(struct bfa_fcs_lport_s *port, port->pid = rx_fchs->d_id; } - /** + /* * First, check if we know the device by pwwn. */ rport = bfa_fcs_lport_get_rport_by_pwwn(port, plogi->port_name); if (rport) { - /** + /* * Direct Attach P2P mode : handle address assigned by r-port. */ if ((!bfa_fcs_fabric_is_switched(port->fabric)) && @@ -337,37 +329,37 @@ bfa_fcs_lport_plogi(struct bfa_fcs_lport_s *port, return; } - /** + /* * Next, lookup rport by PID. */ rport = bfa_fcs_lport_get_rport_by_pid(port, rx_fchs->s_id); if (!rport) { - /** + /* * Inbound PLOGI from a new device. */ bfa_fcs_rport_plogi_create(port, rx_fchs, plogi); return; } - /** + /* * Rport is known only by PID. */ if (rport->pwwn) { - /** + /* * This is a different device with the same pid. Old device * disappeared. Send implicit LOGO to old device. */ bfa_assert(rport->pwwn != plogi->port_name); bfa_fcs_rport_logo_imp(rport); - /** + /* * Inbound PLOGI from a new device (with old PID). */ bfa_fcs_rport_plogi_create(port, rx_fchs, plogi); return; } - /** + /* * PLOGI crossing each other. */ bfa_assert(rport->pwwn == WWN_NULL); @@ -479,12 +471,12 @@ static void bfa_fs_port_get_gen_topo_data(struct bfa_fcs_lport_s *port, struct fc_rnid_general_topology_data_s *gen_topo_data) { - bfa_os_memset(gen_topo_data, 0, + memset(gen_topo_data, 0, sizeof(struct fc_rnid_general_topology_data_s)); - gen_topo_data->asso_type = bfa_os_htonl(RNID_ASSOCIATED_TYPE_HOST); + gen_topo_data->asso_type = cpu_to_be32(RNID_ASSOCIATED_TYPE_HOST); gen_topo_data->phy_port_num = 0; /* @todo */ - gen_topo_data->num_attached_nodes = bfa_os_htonl(1); + gen_topo_data->num_attached_nodes = cpu_to_be32(1); } static void @@ -598,10 +590,10 @@ bfa_fcs_lport_deleted(struct bfa_fcs_lport_s *port) -/** +/* * fcs_lport_api BFA FCS port API */ -/** +/* * Module initialization */ void @@ -610,7 +602,7 @@ bfa_fcs_lport_modinit(struct bfa_fcs_s *fcs) } -/** +/* * Module cleanup */ void @@ -619,7 +611,7 @@ bfa_fcs_lport_modexit(struct bfa_fcs_s *fcs) bfa_fcs_modexit_comp(fcs); } -/** +/* * Unsolicited frame receive handling. */ void @@ -637,7 +629,7 @@ bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, return; } - /** + /* * First, handle ELSs that donot require a login. */ /* @@ -673,7 +665,7 @@ bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, bfa_fcs_lport_abts_acc(lport, fchs); return; } - /** + /* * look for a matching remote port ID */ rport = bfa_fcs_lport_get_rport_by_pid(lport, pid); @@ -686,7 +678,7 @@ bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, return; } - /** + /* * Only handles ELS frames for now. */ if (fchs->type != FC_TYPE_ELS) { @@ -702,20 +694,20 @@ bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, } if (els_cmd->els_code == FC_ELS_LOGO) { - /** + /* * @todo Handle LOGO frames received. */ return; } if (els_cmd->els_code == FC_ELS_PRLI) { - /** + /* * @todo Handle PRLI frames received. */ return; } - /** + /* * Unhandled ELS frames. Send a LS_RJT. */ bfa_fcs_lport_send_ls_rjt(lport, fchs, FC_LS_RJT_RSN_CMD_NOT_SUPP, @@ -723,7 +715,7 @@ bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, } -/** +/* * PID based Lookup for a R-Port in the Port R-Port Queue */ struct bfa_fcs_rport_s * @@ -742,7 +734,7 @@ bfa_fcs_lport_get_rport_by_pid(struct bfa_fcs_lport_s *port, u32 pid) return NULL; } -/** +/* * PWWN based Lookup for a R-Port in the Port R-Port Queue */ struct bfa_fcs_rport_s * @@ -761,7 +753,7 @@ bfa_fcs_lport_get_rport_by_pwwn(struct bfa_fcs_lport_s *port, wwn_t pwwn) return NULL; } -/** +/* * NWWN based Lookup for a R-Port in the Port R-Port Queue */ struct bfa_fcs_rport_s * @@ -780,7 +772,7 @@ bfa_fcs_lport_get_rport_by_nwwn(struct bfa_fcs_lport_s *port, wwn_t nwwn) return NULL; } -/** +/* * Called by rport module when new rports are discovered. */ void @@ -792,7 +784,7 @@ bfa_fcs_lport_add_rport( port->num_rports++; } -/** +/* * Called by rport module to when rports are deleted. */ void @@ -807,7 +799,7 @@ bfa_fcs_lport_del_rport( bfa_sm_send_event(port, BFA_FCS_PORT_SM_DELRPORT); } -/** +/* * Called by fabric for base port when fabric login is complete. * Called by vport for virtual ports when FDISC is complete. */ @@ -817,7 +809,7 @@ bfa_fcs_lport_online(struct bfa_fcs_lport_s *port) bfa_sm_send_event(port, BFA_FCS_PORT_SM_ONLINE); } -/** +/* * Called by fabric for base port when fabric goes offline. * Called by vport for virtual ports when virtual port becomes offline. */ @@ -827,7 +819,7 @@ bfa_fcs_lport_offline(struct bfa_fcs_lport_s *port) bfa_sm_send_event(port, BFA_FCS_PORT_SM_OFFLINE); } -/** +/* * Called by fabric to delete base lport and associated resources. * * Called by vport to delete lport and associated resources. Should call @@ -839,7 +831,7 @@ bfa_fcs_lport_delete(struct bfa_fcs_lport_s *port) bfa_sm_send_event(port, BFA_FCS_PORT_SM_DELETE); } -/** +/* * Return TRUE if port is online, else return FALSE */ bfa_boolean_t @@ -848,7 +840,7 @@ bfa_fcs_lport_is_online(struct bfa_fcs_lport_s *port) return bfa_sm_cmp_state(port, bfa_fcs_lport_sm_online); } -/** +/* * Attach time initialization of logical ports. */ void @@ -865,7 +857,7 @@ bfa_fcs_lport_attach(struct bfa_fcs_lport_s *lport, struct bfa_fcs_s *fcs, lport->num_rports = 0; } -/** +/* * Logical port initialization of base or virtual port. * Called by fabric for base port or by vport for virtual ports. */ @@ -878,7 +870,7 @@ bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport, struct bfad_s *bfad = (struct bfad_s *)lport->fcs->bfad; char lpwwn_buf[BFA_STRING_32]; - bfa_os_assign(lport->port_cfg, *port_cfg); + lport->port_cfg = *port_cfg; lport->bfad_port = bfa_fcb_lport_new(lport->fcs->bfad, lport, lport->port_cfg.roles, @@ -894,7 +886,7 @@ bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport, bfa_sm_send_event(lport, BFA_FCS_PORT_SM_CREATE); } -/** +/* * fcs_lport_api */ @@ -934,11 +926,11 @@ bfa_fcs_lport_get_attr( } } -/** +/* * bfa_fcs_lport_fab port fab functions */ -/** +/* * Called by port to initialize fabric services of the base port. */ static void @@ -949,7 +941,7 @@ bfa_fcs_lport_fab_init(struct bfa_fcs_lport_s *port) bfa_fcs_lport_ms_init(port); } -/** +/* * Called by port to notify transition to online state. */ static void @@ -959,7 +951,7 @@ bfa_fcs_lport_fab_online(struct bfa_fcs_lport_s *port) bfa_fcs_lport_scn_online(port); } -/** +/* * Called by port to notify transition to offline state. */ static void @@ -970,11 +962,11 @@ bfa_fcs_lport_fab_offline(struct bfa_fcs_lport_s *port) bfa_fcs_lport_ms_offline(port); } -/** +/* * bfa_fcs_lport_n2n functions */ -/** +/* * Called by fcs/port to initialize N2N topology. */ static void @@ -982,7 +974,7 @@ bfa_fcs_lport_n2n_init(struct bfa_fcs_lport_s *port) { } -/** +/* * Called by fcs/port to notify transition to online state. */ static void @@ -1006,7 +998,7 @@ bfa_fcs_lport_n2n_online(struct bfa_fcs_lport_s *port) ((void *)&pcfg->pwwn, (void *)&n2n_port->rem_port_wwn, sizeof(wwn_t)) > 0) { port->pid = N2N_LOCAL_PID; - /** + /* * First, check if we know the device by pwwn. */ rport = bfa_fcs_lport_get_rport_by_pwwn(port, @@ -1035,7 +1027,7 @@ bfa_fcs_lport_n2n_online(struct bfa_fcs_lport_s *port) } } -/** +/* * Called by fcs/port to notify transition to offline state. */ static void @@ -1094,11 +1086,11 @@ static void bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_lport_fdmi_s *fdmi, struct bfa_fcs_fdmi_hba_attr_s *hba_attr); static void bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi, struct bfa_fcs_fdmi_port_attr_s *port_attr); -/** +/* * fcs_fdmi_sm FCS FDMI state machine */ -/** +/* * FDMI State Machine events */ enum port_fdmi_event { @@ -1143,7 +1135,7 @@ static void bfa_fcs_lport_fdmi_sm_online(struct bfa_fcs_lport_fdmi_s *fdmi, static void bfa_fcs_lport_fdmi_sm_disabled( struct bfa_fcs_lport_fdmi_s *fdmi, enum port_fdmi_event event); -/** +/* * Start in offline state - awaiting MS to send start. */ static void @@ -1510,7 +1502,7 @@ bfa_fcs_lport_fdmi_sm_online(struct bfa_fcs_lport_fdmi_s *fdmi, bfa_sm_fault(port->fcs, event); } } -/** +/* * FDMI is disabled state. */ static void @@ -1525,7 +1517,7 @@ bfa_fcs_lport_fdmi_sm_disabled(struct bfa_fcs_lport_fdmi_s *fdmi, /* No op State. It can only be enabled at Driver Init. */ } -/** +/* * RHBA : Register HBA Attributes. */ static void @@ -1549,7 +1541,7 @@ bfa_fcs_lport_fdmi_send_rhba(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced) fdmi->fcxp = fcxp; pyld = bfa_fcxp_get_reqbuf(fcxp); - bfa_os_memset(pyld, 0, FC_MAX_PDUSZ); + memset(pyld, 0, FC_MAX_PDUSZ); len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_lport_get_fcid(port), FDMI_RHBA); @@ -1584,7 +1576,7 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) bfa_fcs_fdmi_get_hbaattr(fdmi, fcs_hba_attr); rhba->hba_id = bfa_fcs_lport_get_pwwn(port); - rhba->port_list.num_ports = bfa_os_htonl(1); + rhba->port_list.num_ports = cpu_to_be32(1); rhba->port_list.port_entry = bfa_fcs_lport_get_pwwn(port); len = sizeof(rhba->hba_id) + sizeof(rhba->port_list); @@ -1601,86 +1593,69 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) * Node Name */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_NODENAME); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_NODENAME); attr->len = sizeof(wwn_t); memcpy(attr->value, &bfa_fcs_lport_get_nwwn(port), attr->len); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * Manufacturer */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MANUFACTURER); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_MANUFACTURER); attr->len = (u16) strlen(fcs_hba_attr->manufacturer); memcpy(attr->value, fcs_hba_attr->manufacturer, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * Serial Number */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_SERIALNUM); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_SERIALNUM); attr->len = (u16) strlen(fcs_hba_attr->serial_num); memcpy(attr->value, fcs_hba_attr->serial_num, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * Model */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_MODEL); attr->len = (u16) strlen(fcs_hba_attr->model); memcpy(attr->value, fcs_hba_attr->model, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * Model Desc */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL_DESC); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_MODEL_DESC); attr->len = (u16) strlen(fcs_hba_attr->model_desc); memcpy(attr->value, fcs_hba_attr->model_desc, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* @@ -1688,18 +1663,14 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) */ if (fcs_hba_attr->hw_version[0] != '\0') { attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_HW_VERSION); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_HW_VERSION); attr->len = (u16) strlen(fcs_hba_attr->hw_version); memcpy(attr->value, fcs_hba_attr->hw_version, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); } @@ -1707,18 +1678,14 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) * Driver Version */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_DRIVER_VERSION); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_DRIVER_VERSION); attr->len = (u16) strlen(fcs_hba_attr->driver_version); memcpy(attr->value, fcs_hba_attr->driver_version, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len;; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* @@ -1726,18 +1693,14 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) */ if (fcs_hba_attr->option_rom_ver[0] != '\0') { attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_ROM_VERSION); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_ROM_VERSION); attr->len = (u16) strlen(fcs_hba_attr->option_rom_ver); memcpy(attr->value, fcs_hba_attr->option_rom_ver, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); } @@ -1745,18 +1708,14 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) * f/w Version = driver version */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_FW_VERSION); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_FW_VERSION); attr->len = (u16) strlen(fcs_hba_attr->driver_version); memcpy(attr->value, fcs_hba_attr->driver_version, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* @@ -1764,18 +1723,14 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) */ if (fcs_hba_attr->os_name[0] != '\0') { attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_OS_NAME); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_OS_NAME); attr->len = (u16) strlen(fcs_hba_attr->os_name); memcpy(attr->value, fcs_hba_attr->os_name, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); } @@ -1783,22 +1738,20 @@ bfa_fcs_lport_fdmi_build_rhba_pyld(struct bfa_fcs_lport_fdmi_s *fdmi, u8 *pyld) * MAX_CT_PAYLOAD */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MAX_CT); + attr->type = cpu_to_be16(FDMI_HBA_ATTRIB_MAX_CT); attr->len = sizeof(fcs_hba_attr->max_ct_pyld); memcpy(attr->value, &fcs_hba_attr->max_ct_pyld, attr->len); len += attr->len; count++; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * Update size of payload */ - len += ((sizeof(attr->type) + - sizeof(attr->len)) * count); + len += ((sizeof(attr->type) + sizeof(attr->len)) * count); - rhba->hba_attr_blk.attr_count = bfa_os_htonl(count); + rhba->hba_attr_blk.attr_count = cpu_to_be32(count); return len; } @@ -1825,7 +1778,7 @@ bfa_fcs_lport_fdmi_rhba_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK); @@ -1837,7 +1790,7 @@ bfa_fcs_lport_fdmi_rhba_response(void *fcsarg, struct bfa_fcxp_s *fcxp, bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR); } -/** +/* * RPRT : Register Port */ static void @@ -1861,7 +1814,7 @@ bfa_fcs_lport_fdmi_send_rprt(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced) fdmi->fcxp = fcxp; pyld = bfa_fcxp_get_reqbuf(fcxp); - bfa_os_memset(pyld, 0, FC_MAX_PDUSZ); + memset(pyld, 0, FC_MAX_PDUSZ); len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_lport_get_fcid(port), FDMI_RPRT); @@ -1879,7 +1832,7 @@ bfa_fcs_lport_fdmi_send_rprt(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_sm_send_event(fdmi, FDMISM_EVENT_RPRT_SENT); } -/** +/* * This routine builds Port Attribute Block that used in RPA, RPRT commands. */ static u16 @@ -1909,56 +1862,54 @@ bfa_fcs_lport_fdmi_build_portattr_block(struct bfa_fcs_lport_fdmi_s *fdmi, * FC4 Types */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_FC4_TYPES); + attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_FC4_TYPES); attr->len = sizeof(fcs_port_attr.supp_fc4_types); memcpy(attr->value, fcs_port_attr.supp_fc4_types, attr->len); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; ++count; attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * Supported Speed */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_SUPP_SPEED); + attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_SUPP_SPEED); attr->len = sizeof(fcs_port_attr.supp_speed); memcpy(attr->value, &fcs_port_attr.supp_speed, attr->len); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; ++count; attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * current Port Speed */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_PORT_SPEED); + attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_PORT_SPEED); attr->len = sizeof(fcs_port_attr.curr_speed); memcpy(attr->value, &fcs_port_attr.curr_speed, attr->len); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; ++count; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* * max frame size */ attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_FRAME_SIZE); + attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_FRAME_SIZE); attr->len = sizeof(fcs_port_attr.max_frm_size); memcpy(attr->value, &fcs_port_attr.max_frm_size, attr->len); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; ++count; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); /* @@ -1966,18 +1917,14 @@ bfa_fcs_lport_fdmi_build_portattr_block(struct bfa_fcs_lport_fdmi_s *fdmi, */ if (fcs_port_attr.os_device_name[0] != '\0') { attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_DEV_NAME); + attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_DEV_NAME); attr->len = (u16) strlen(fcs_port_attr.os_device_name); memcpy(attr->value, fcs_port_attr.os_device_name, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; ++count; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); } /* @@ -1985,27 +1932,22 @@ bfa_fcs_lport_fdmi_build_portattr_block(struct bfa_fcs_lport_fdmi_s *fdmi, */ if (fcs_port_attr.host_name[0] != '\0') { attr = (struct fdmi_attr_s *) curr_ptr; - attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_HOST_NAME); + attr->type = cpu_to_be16(FDMI_PORT_ATTRIB_HOST_NAME); attr->len = (u16) strlen(fcs_port_attr.host_name); memcpy(attr->value, fcs_port_attr.host_name, attr->len); - attr->len = fc_roundup(attr->len, sizeof(u32)); /* variable - *fields need - *to be 4 byte - *aligned */ + attr->len = fc_roundup(attr->len, sizeof(u32)); curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len; len += attr->len; ++count; - attr->len = - bfa_os_htons(attr->len + sizeof(attr->type) + + attr->len = cpu_to_be16(attr->len + sizeof(attr->type) + sizeof(attr->len)); } /* * Update size of payload */ - port_attrib->attr_count = bfa_os_htonl(count); - len += ((sizeof(attr->type) + - sizeof(attr->len)) * count); + port_attrib->attr_count = cpu_to_be32(count); + len += ((sizeof(attr->type) + sizeof(attr->len)) * count); return len; } @@ -2050,7 +1992,7 @@ bfa_fcs_lport_fdmi_rprt_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK); @@ -2062,7 +2004,7 @@ bfa_fcs_lport_fdmi_rprt_response(void *fcsarg, struct bfa_fcxp_s *fcxp, bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR); } -/** +/* * RPA : Register Port Attributes. */ static void @@ -2086,15 +2028,13 @@ bfa_fcs_lport_fdmi_send_rpa(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced) fdmi->fcxp = fcxp; pyld = bfa_fcxp_get_reqbuf(fcxp); - bfa_os_memset(pyld, 0, FC_MAX_PDUSZ); + memset(pyld, 0, FC_MAX_PDUSZ); len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_lport_get_fcid(port), FDMI_RPA); - attr_len = - bfa_fcs_lport_fdmi_build_rpa_pyld(fdmi, - (u8 *) ((struct ct_hdr_s *) pyld - + 1)); + attr_len = bfa_fcs_lport_fdmi_build_rpa_pyld(fdmi, + (u8 *) ((struct ct_hdr_s *) pyld + 1)); bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE, FC_CLASS_3, len + attr_len, &fchs, @@ -2143,7 +2083,7 @@ bfa_fcs_lport_fdmi_rpa_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK); @@ -2170,7 +2110,7 @@ bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_lport_fdmi_s *fdmi, struct bfa_fcs_lport_s *port = fdmi->ms->port; struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info; - bfa_os_memset(hba_attr, 0, sizeof(struct bfa_fcs_fdmi_hba_attr_s)); + memset(hba_attr, 0, sizeof(struct bfa_fcs_fdmi_hba_attr_s)); bfa_ioc_get_adapter_manufacturer(&port->fcs->bfa->ioc, hba_attr->manufacturer); @@ -2204,7 +2144,7 @@ bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_lport_fdmi_s *fdmi, sizeof(driver_info->host_os_patch)); } - hba_attr->max_ct_pyld = bfa_os_htonl(FC_MAX_PDUSZ); + hba_attr->max_ct_pyld = cpu_to_be32(FC_MAX_PDUSZ); } void @@ -2215,7 +2155,7 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi, struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info; struct bfa_port_attr_s pport_attr; - bfa_os_memset(port_attr, 0, sizeof(struct bfa_fcs_fdmi_port_attr_s)); + memset(port_attr, 0, sizeof(struct bfa_fcs_fdmi_port_attr_s)); /* * get pport attributes from hal @@ -2230,17 +2170,17 @@ bfa_fcs_fdmi_get_portattr(struct bfa_fcs_lport_fdmi_s *fdmi, /* * Supported Speeds */ - port_attr->supp_speed = bfa_os_htonl(BFA_FCS_FDMI_SUPORTED_SPEEDS); + port_attr->supp_speed = cpu_to_be32(BFA_FCS_FDMI_SUPORTED_SPEEDS); /* * Current Speed */ - port_attr->curr_speed = bfa_os_htonl(pport_attr.speed); + port_attr->curr_speed = cpu_to_be32(pport_attr.speed); /* * Max PDU Size. */ - port_attr->max_frm_size = bfa_os_htonl(FC_MAX_PDUSZ); + port_attr->max_frm_size = cpu_to_be32(FC_MAX_PDUSZ); /* * OS device Name @@ -2321,11 +2261,11 @@ static void bfa_fcs_lport_ms_gfn_response(void *fcsarg, u32 rsp_len, u32 resid_len, struct fchs_s *rsp_fchs); -/** +/* * fcs_ms_sm FCS MS state machine */ -/** +/* * MS State Machine events */ enum port_ms_event { @@ -2360,7 +2300,7 @@ static void bfa_fcs_lport_ms_sm_gfn_retry(struct bfa_fcs_lport_ms_s *ms, enum port_ms_event event); static void bfa_fcs_lport_ms_sm_online(struct bfa_fcs_lport_ms_s *ms, enum port_ms_event event); -/** +/* * Start in offline state - awaiting NS to send start. */ static void @@ -2432,7 +2372,7 @@ bfa_fcs_lport_ms_sm_plogi(struct bfa_fcs_lport_ms_s *ms, */ bfa_fcs_lport_fdmi_online(ms); - /** + /* * if this is a Vport, go to online state. */ if (ms->port->vport) { @@ -2595,7 +2535,7 @@ bfa_fcs_lport_ms_sm_gmal_retry(struct bfa_fcs_lport_ms_s *ms, bfa_sm_fault(ms->port->fcs, event); } } -/** +/* * ms_pvt MS local functions */ @@ -2657,12 +2597,12 @@ bfa_fcs_lport_ms_gmal_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { gmal_resp = (struct fcgs_gmal_resp_s *)(cthdr + 1); - num_entries = bfa_os_ntohl(gmal_resp->ms_len); + num_entries = be32_to_cpu(gmal_resp->ms_len); if (num_entries == 0) { bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR); return; @@ -2795,7 +2735,7 @@ bfa_fcs_lport_ms_sm_gfn_retry(struct bfa_fcs_lport_ms_s *ms, bfa_sm_fault(ms->port->fcs, event); } } -/** +/* * ms_pvt MS local functions */ @@ -2853,7 +2793,7 @@ bfa_fcs_lport_ms_gfn_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { gfn_resp = (wwn_t *)(cthdr + 1); @@ -2871,7 +2811,7 @@ bfa_fcs_lport_ms_gfn_response(void *fcsarg, struct bfa_fcxp_s *fcxp, bfa_sm_send_event(ms, MSSM_EVENT_RSP_ERROR); } -/** +/* * ms_pvt MS local functions */ @@ -3017,7 +2957,7 @@ bfa_fcs_lport_ms_fabric_rscn(struct bfa_fcs_lport_s *port) bfa_sm_send_event(ms, MSSM_EVENT_PORT_FABRIC_RSCN); } -/** +/* * @page ns_sm_info VPORT NS State Machine * * @section ns_sm_interactions VPORT NS State Machine Interactions @@ -3080,11 +3020,11 @@ static void bfa_fcs_lport_ns_process_gidft_pids( u32 *pid_buf, u32 n_pids); static void bfa_fcs_lport_ns_boot_target_disc(bfa_fcs_lport_t *port); -/** +/* * fcs_ns_sm FCS nameserver interface state machine */ -/** +/* * VPort NS State Machine events */ enum vport_ns_event { @@ -3139,7 +3079,7 @@ static void bfa_fcs_lport_ns_sm_gid_ft_retry(struct bfa_fcs_lport_ns_s *ns, enum vport_ns_event event); static void bfa_fcs_lport_ns_sm_online(struct bfa_fcs_lport_ns_s *ns, enum vport_ns_event event); -/** +/* * Start in offline state - awaiting linkup */ static void @@ -3628,7 +3568,7 @@ bfa_fcs_lport_ns_sm_online(struct bfa_fcs_lport_ns_s *ns, -/** +/* * ns_pvt Nameserver local functions */ @@ -3724,7 +3664,7 @@ bfa_fcs_lport_ns_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } } -/** +/* * Register the symbolic port name. */ static void @@ -3738,7 +3678,7 @@ bfa_fcs_lport_ns_send_rspn_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced) u8 symbl[256]; u8 *psymbl = &symbl[0]; - bfa_os_memset(symbl, 0, sizeof(symbl)); + memset(symbl, 0, sizeof(symbl)); bfa_trc(port->fcs, port->port_cfg.pwwn); @@ -3755,7 +3695,7 @@ bfa_fcs_lport_ns_send_rspn_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced) * for V-Port, form a Port Symbolic Name */ if (port->vport) { - /** + /* * For Vports, we append the vport's port symbolic name * to that of the base port. */ @@ -3815,7 +3755,7 @@ bfa_fcs_lport_ns_rspn_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { port->stats.ns_rspnid_accepts++; @@ -3829,7 +3769,7 @@ bfa_fcs_lport_ns_rspn_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp, bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR); } -/** +/* * Register FC4-Types */ static void @@ -3887,7 +3827,7 @@ bfa_fcs_lport_ns_rft_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { port->stats.ns_rftid_accepts++; @@ -3901,7 +3841,7 @@ bfa_fcs_lport_ns_rft_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp, bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR); } -/** +/* * Register FC4-Features : Should be done after RFT_ID */ static void @@ -3964,7 +3904,7 @@ bfa_fcs_lport_ns_rff_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { port->stats.ns_rffid_accepts++; @@ -3982,7 +3922,7 @@ bfa_fcs_lport_ns_rff_id_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } else bfa_sm_send_event(ns, NSSM_EVENT_RSP_ERROR); } -/** +/* * Query Fabric for FC4-Types Devices. * * TBD : Need to use a local (FCS private) response buffer, since the response @@ -4058,7 +3998,7 @@ bfa_fcs_lport_ns_gid_ft_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); switch (cthdr->cmd_rsp_code) { @@ -4102,7 +4042,7 @@ bfa_fcs_lport_ns_gid_ft_response(void *fcsarg, struct bfa_fcxp_s *fcxp, } } -/** +/* * This routine will be called by bfa_timer on timer timeouts. * * param[in] port - pointer to bfa_fcs_lport_t. @@ -4166,7 +4106,7 @@ bfa_fcs_lport_ns_process_gidft_pids(struct bfa_fcs_lport_s *port, u32 *pid_buf, } } -/** +/* * fcs_ns_public FCS nameserver public interfaces */ @@ -4227,7 +4167,7 @@ bfa_fcs_lport_ns_boot_target_disc(bfa_fcs_lport_t *port) } } -/** +/* * FCS SCN */ @@ -4250,11 +4190,11 @@ static void bfa_fcs_lport_scn_send_ls_acc(struct bfa_fcs_lport_s *port, struct fchs_s *rx_fchs); static void bfa_fcs_lport_scn_timeout(void *arg); -/** +/* * fcs_scm_sm FCS SCN state machine */ -/** +/* * VPort SCN State Machine events */ enum port_scn_event { @@ -4278,7 +4218,7 @@ static void bfa_fcs_lport_scn_sm_scr_retry(struct bfa_fcs_lport_scn_s *scn, static void bfa_fcs_lport_scn_sm_online(struct bfa_fcs_lport_scn_s *scn, enum port_scn_event event); -/** +/* * Starting state - awaiting link up. */ static void @@ -4382,11 +4322,11 @@ bfa_fcs_lport_scn_sm_online(struct bfa_fcs_lport_scn_s *scn, -/** +/* * fcs_scn_private FCS SCN private functions */ -/** +/* * This routine will be called to send a SCR command. */ static void @@ -4499,7 +4439,7 @@ bfa_fcs_lport_scn_send_ls_acc(struct bfa_fcs_lport_s *port, FC_MAX_PDUSZ, 0); } -/** +/* * This routine will be called by bfa_timer on timer timeouts. * * param[in] vport - pointer to bfa_fcs_lport_t. @@ -4522,7 +4462,7 @@ bfa_fcs_lport_scn_timeout(void *arg) -/** +/* * fcs_scn_public FCS state change notification public interfaces */ @@ -4563,7 +4503,7 @@ bfa_fcs_lport_scn_portid_rscn(struct bfa_fcs_lport_s *port, u32 rpid) bfa_trc(port->fcs, rpid); - /** + /* * If this is an unknown device, then it just came online. * Otherwise let rport handle the RSCN event. */ @@ -4579,7 +4519,7 @@ bfa_fcs_lport_scn_portid_rscn(struct bfa_fcs_lport_s *port, u32 rpid) bfa_fcs_rport_scn(rport); } -/** +/* * rscn format based PID comparison */ #define __fc_pid_match(__c0, __c1, __fmt) \ @@ -4624,7 +4564,7 @@ bfa_fcs_lport_scn_process_rscn(struct bfa_fcs_lport_s *port, int i = 0, j; num_entries = - (bfa_os_ntohs(rscn->payldlen) - + (be16_to_cpu(rscn->payldlen) - sizeof(u32)) / sizeof(rscn->event[0]); bfa_trc(port->fcs, num_entries); @@ -4691,18 +4631,18 @@ bfa_fcs_lport_scn_process_rscn(struct bfa_fcs_lport_s *port, } } - /** - * If any of area, domain or fabric RSCN is received, do a fresh discovery - * to find new devices. + /* + * If any of area, domain or fabric RSCN is received, do a fresh + * discovery to find new devices. */ if (nsquery) bfa_fcs_lport_ns_query(port); } -/** +/* * BFA FCS port */ -/** +/* * fcs_port_api BFA FCS port API */ struct bfa_fcs_lport_s * @@ -4943,10 +4883,10 @@ bfa_fcs_lport_get_stats(struct bfa_fcs_lport_s *fcs_port, void bfa_fcs_lport_clear_stats(struct bfa_fcs_lport_s *fcs_port) { - bfa_os_memset(&fcs_port->stats, 0, sizeof(struct bfa_lport_stats_s)); + memset(&fcs_port->stats, 0, sizeof(struct bfa_lport_stats_s)); } -/** +/* * FCS virtual port state machine */ @@ -4967,11 +4907,11 @@ static void bfa_fcs_vport_timeout(void *vport_arg); static void bfa_fcs_vport_do_logo(struct bfa_fcs_vport_s *vport); static void bfa_fcs_vport_free(struct bfa_fcs_vport_s *vport); -/** +/* * fcs_vport_sm FCS virtual port state machine */ -/** +/* * VPort State Machine events */ enum bfa_fcs_vport_event { @@ -5024,7 +4964,7 @@ static struct bfa_sm_table_s vport_sm_table[] = { {BFA_SM(bfa_fcs_vport_sm_error), BFA_FCS_VPORT_ERROR} }; -/** +/* * Beginning state. */ static void @@ -5045,7 +4985,7 @@ bfa_fcs_vport_sm_uninit(struct bfa_fcs_vport_s *vport, } } -/** +/* * Created state - a start event is required to start up the state machine. */ static void @@ -5062,7 +5002,7 @@ bfa_fcs_vport_sm_created(struct bfa_fcs_vport_s *vport, bfa_sm_set_state(vport, bfa_fcs_vport_sm_fdisc); bfa_fcs_vport_do_fdisc(vport); } else { - /** + /* * Fabric is offline or not NPIV capable, stay in * offline state. */ @@ -5078,7 +5018,7 @@ bfa_fcs_vport_sm_created(struct bfa_fcs_vport_s *vport, case BFA_FCS_VPORT_SM_ONLINE: case BFA_FCS_VPORT_SM_OFFLINE: - /** + /* * Ignore ONLINE/OFFLINE events from fabric * till vport is started. */ @@ -5089,7 +5029,7 @@ bfa_fcs_vport_sm_created(struct bfa_fcs_vport_s *vport, } } -/** +/* * Offline state - awaiting ONLINE event from fabric SM. */ static void @@ -5127,7 +5067,7 @@ bfa_fcs_vport_sm_offline(struct bfa_fcs_vport_s *vport, } -/** +/* * FDISC is sent and awaiting reply from fabric. */ static void @@ -5174,7 +5114,7 @@ bfa_fcs_vport_sm_fdisc(struct bfa_fcs_vport_s *vport, } } -/** +/* * FDISC attempt failed - a timer is active to retry FDISC. */ static void @@ -5208,7 +5148,7 @@ bfa_fcs_vport_sm_fdisc_retry(struct bfa_fcs_vport_s *vport, } } -/** +/* * Vport is online (FDISC is complete). */ static void @@ -5235,7 +5175,7 @@ bfa_fcs_vport_sm_online(struct bfa_fcs_vport_s *vport, } } -/** +/* * Vport is being deleted - awaiting lport delete completion to send * LOGO to fabric. */ @@ -5264,7 +5204,7 @@ bfa_fcs_vport_sm_deleting(struct bfa_fcs_vport_s *vport, } } -/** +/* * Error State. * This state will be set when the Vport Creation fails due * to errors like Dup WWN. In this state only operation allowed @@ -5288,7 +5228,7 @@ bfa_fcs_vport_sm_error(struct bfa_fcs_vport_s *vport, } } -/** +/* * Lport cleanup is in progress since vport is being deleted. Fabric is * offline, so no LOGO is needed to complete vport deletion. */ @@ -5313,7 +5253,7 @@ bfa_fcs_vport_sm_cleanup(struct bfa_fcs_vport_s *vport, } } -/** +/* * LOGO is sent to fabric. Vport delete is in progress. Lport delete cleanup * is done. */ @@ -5347,10 +5287,10 @@ bfa_fcs_vport_sm_logo(struct bfa_fcs_vport_s *vport, -/** +/* * fcs_vport_private FCS virtual port private functions */ -/** +/* * This routine will be called to send a FDISC command. */ static void @@ -5397,7 +5337,7 @@ bfa_fcs_vport_fdisc_rejected(struct bfa_fcs_vport_s *vport) } } -/** +/* * Called to send a logout to the fabric. Used when a V-Port is * deleted/stopped. */ @@ -5411,7 +5351,7 @@ bfa_fcs_vport_do_logo(struct bfa_fcs_vport_s *vport) } -/** +/* * This routine will be called by bfa_timer on timer timeouts. * * param[in] vport - pointer to bfa_fcs_vport_t. @@ -5449,11 +5389,11 @@ bfa_fcs_vport_free(struct bfa_fcs_vport_s *vport) -/** +/* * fcs_vport_public FCS virtual port public interfaces */ -/** +/* * Online notification from fabric SM. */ void @@ -5463,7 +5403,7 @@ bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport) bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_ONLINE); } -/** +/* * Offline notification from fabric SM. */ void @@ -5473,7 +5413,7 @@ bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport) bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_OFFLINE); } -/** +/* * Cleanup notification from fabric SM on link timer expiry. */ void @@ -5481,7 +5421,7 @@ bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport) { vport->vport_stats.fab_cleanup++; } -/** +/* * delete notification from fabric SM. To be invoked from within FCS. */ void @@ -5490,7 +5430,7 @@ bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport) bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELETE); } -/** +/* * Delete completion callback from associated lport */ void @@ -5501,11 +5441,11 @@ bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport) -/** +/* * fcs_vport_api Virtual port API */ -/** +/* * Use this function to instantiate a new FCS vport object. This * function will not trigger any HW initialization process (which will be * done in vport_start() call) @@ -5555,7 +5495,7 @@ bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs, return BFA_STATUS_OK; } -/** +/* * Use this function to instantiate a new FCS PBC vport object. This * function will not trigger any HW initialization process (which will be * done in vport_start() call) @@ -5585,7 +5525,7 @@ bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs, return rc; } -/** +/* * Use this function to findout if this is a pbc vport or not. * * @param[in] vport - pointer to bfa_fcs_vport_t. @@ -5603,7 +5543,7 @@ bfa_fcs_is_pbc_vport(struct bfa_fcs_vport_s *vport) } -/** +/* * Use this function initialize the vport. * * @param[in] vport - pointer to bfa_fcs_vport_t. @@ -5618,7 +5558,7 @@ bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport) return BFA_STATUS_OK; } -/** +/* * Use this function quiese the vport object. This function will return * immediately, when the vport is actually stopped, the * bfa_drv_vport_stop_cb() will be called. @@ -5635,7 +5575,7 @@ bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport) return BFA_STATUS_OK; } -/** +/* * Use this function to delete a vport object. Fabric object should * be stopped before this function call. * @@ -5657,7 +5597,7 @@ bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport) return BFA_STATUS_OK; } -/** +/* * Use this function to get vport's current status info. * * param[in] vport pointer to bfa_fcs_vport_t. @@ -5672,13 +5612,13 @@ bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport, if (vport == NULL || attr == NULL) return; - bfa_os_memset(attr, 0, sizeof(struct bfa_vport_attr_s)); + memset(attr, 0, sizeof(struct bfa_vport_attr_s)); bfa_fcs_lport_get_attr(&vport->lport, &attr->port_attr); attr->vport_state = bfa_sm_to_state(vport_sm_table, vport->sm); } -/** +/* * Use this function to get vport's statistics. * * param[in] vport pointer to bfa_fcs_vport_t. @@ -5693,7 +5633,7 @@ bfa_fcs_vport_get_stats(struct bfa_fcs_vport_s *vport, *stats = vport->vport_stats; } -/** +/* * Use this function to clear vport's statistics. * * param[in] vport pointer to bfa_fcs_vport_t. @@ -5703,10 +5643,10 @@ bfa_fcs_vport_get_stats(struct bfa_fcs_vport_s *vport, void bfa_fcs_vport_clr_stats(struct bfa_fcs_vport_s *vport) { - bfa_os_memset(&vport->vport_stats, 0, sizeof(struct bfa_vport_stats_s)); + memset(&vport->vport_stats, 0, sizeof(struct bfa_vport_stats_s)); } -/** +/* * Lookup a virtual port. Excludes base port from lookup. */ struct bfa_fcs_vport_s * @@ -5728,7 +5668,7 @@ bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs, u16 vf_id, wwn_t vpwwn) return vport; } -/** +/* * FDISC Response */ void @@ -5784,7 +5724,7 @@ bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status) } } -/** +/* * LOGO response */ void @@ -5794,7 +5734,7 @@ bfa_cb_lps_fdisclogo_comp(void *bfad, void *uarg) bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_RSP_OK); } -/** +/* * Received clear virtual link */ void diff --git a/drivers/scsi/bfa/bfa_fcs_rport.c b/drivers/scsi/bfa/bfa_fcs_rport.c index 635f0cd88714..47f35c0ef29a 100644 --- a/drivers/scsi/bfa/bfa_fcs_rport.c +++ b/drivers/scsi/bfa/bfa_fcs_rport.c @@ -15,7 +15,7 @@ * General Public License for more details. */ -/** +/* * rport.c Remote port implementation. */ @@ -75,7 +75,7 @@ static void bfa_fcs_rport_send_ls_rjt(struct bfa_fcs_rport_s *rport, static void bfa_fcs_rport_process_adisc(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs, u16 len); static void bfa_fcs_rport_send_prlo_acc(struct bfa_fcs_rport_s *rport); -/** +/* * fcs_rport_sm FCS rport state machine events */ @@ -172,7 +172,7 @@ static struct bfa_sm_table_s rport_sm_table[] = { {BFA_SM(bfa_fcs_rport_sm_nsdisc_sent), BFA_RPORT_NSDISC}, }; -/** +/* * Beginning state. */ static void @@ -210,7 +210,7 @@ bfa_fcs_rport_sm_uninit(struct bfa_fcs_rport_s *rport, enum rport_event event) } } -/** +/* * PLOGI is being sent. */ static void @@ -262,7 +262,7 @@ bfa_fcs_rport_sm_plogi_sending(struct bfa_fcs_rport_s *rport, } } -/** +/* * PLOGI is being sent. */ static void @@ -287,7 +287,7 @@ bfa_fcs_rport_sm_plogiacc_sending(struct bfa_fcs_rport_s *rport, case RPSM_EVENT_PLOGI_RCVD: case RPSM_EVENT_SCN: - /** + /* * Ignore, SCN is possibly online notification. */ break; @@ -309,7 +309,7 @@ bfa_fcs_rport_sm_plogiacc_sending(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_HCB_OFFLINE: - /** + /* * Ignore BFA callback, on a PLOGI receive we call bfa offline. */ break; @@ -319,7 +319,7 @@ bfa_fcs_rport_sm_plogiacc_sending(struct bfa_fcs_rport_s *rport, } } -/** +/* * PLOGI is sent. */ static void @@ -380,7 +380,7 @@ bfa_fcs_rport_sm_plogi_retry(struct bfa_fcs_rport_s *rport, } } -/** +/* * PLOGI is sent. */ static void @@ -475,7 +475,7 @@ bfa_fcs_rport_sm_plogi(struct bfa_fcs_rport_s *rport, enum rport_event event) } } -/** +/* * PLOGI is complete. Awaiting BFA rport online callback. FC-4s * are offline. */ @@ -519,7 +519,7 @@ bfa_fcs_rport_sm_hal_online(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_SCN: - /** + /* * @todo * Ignore SCN - PLOGI just completed, FC-4 login should detect * device failures. @@ -531,7 +531,7 @@ bfa_fcs_rport_sm_hal_online(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport is ONLINE. FC-4s active. */ static void @@ -580,7 +580,7 @@ bfa_fcs_rport_sm_online(struct bfa_fcs_rport_s *rport, enum rport_event event) } } -/** +/* * An SCN event is received in ONLINE state. NS query is being sent * prior to ADISC authentication with rport. FC-4s are paused. */ @@ -604,7 +604,7 @@ bfa_fcs_rport_sm_nsquery_sending(struct bfa_fcs_rport_s *rport, break; case RPSM_EVENT_SCN: - /** + /* * ignore SCN, wait for response to query itself */ break; @@ -638,7 +638,7 @@ bfa_fcs_rport_sm_nsquery_sending(struct bfa_fcs_rport_s *rport, } } -/** +/* * An SCN event is received in ONLINE state. NS query is sent to rport. * FC-4s are paused. */ @@ -697,7 +697,7 @@ bfa_fcs_rport_sm_nsquery(struct bfa_fcs_rport_s *rport, enum rport_event event) } } -/** +/* * An SCN event is received in ONLINE state. ADISC is being sent for * authenticating with rport. FC-4s are paused. */ @@ -748,7 +748,7 @@ bfa_fcs_rport_sm_adisc_sending(struct bfa_fcs_rport_s *rport, } } -/** +/* * An SCN event is received in ONLINE state. ADISC is to rport. * FC-4s are paused. */ @@ -765,7 +765,7 @@ bfa_fcs_rport_sm_adisc(struct bfa_fcs_rport_s *rport, enum rport_event event) break; case RPSM_EVENT_PLOGI_RCVD: - /** + /* * Too complex to cleanup FC-4 & rport and then acc to PLOGI. * At least go offline when a PLOGI is received. */ @@ -787,7 +787,7 @@ bfa_fcs_rport_sm_adisc(struct bfa_fcs_rport_s *rport, enum rport_event event) break; case RPSM_EVENT_SCN: - /** + /* * already processing RSCN */ break; @@ -810,7 +810,7 @@ bfa_fcs_rport_sm_adisc(struct bfa_fcs_rport_s *rport, enum rport_event event) } } -/** +/* * Rport has sent LOGO. Awaiting FC-4 offline completion callback. */ static void @@ -841,7 +841,7 @@ bfa_fcs_rport_sm_fc4_logorcv(struct bfa_fcs_rport_s *rport, } } -/** +/* * LOGO needs to be sent to rport. Awaiting FC-4 offline completion * callback. */ @@ -864,7 +864,7 @@ bfa_fcs_rport_sm_fc4_logosend(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport is going offline. Awaiting FC-4 offline completion callback. */ static void @@ -886,7 +886,7 @@ bfa_fcs_rport_sm_fc4_offline(struct bfa_fcs_rport_s *rport, case RPSM_EVENT_LOGO_RCVD: case RPSM_EVENT_PRLO_RCVD: case RPSM_EVENT_ADDRESS_CHANGE: - /** + /* * rport is already going offline. * SCN - ignore and wait till transitioning to offline state */ @@ -901,7 +901,7 @@ bfa_fcs_rport_sm_fc4_offline(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport is offline. FC-4s are offline. Awaiting BFA rport offline * callback. */ @@ -945,7 +945,7 @@ bfa_fcs_rport_sm_hcb_offline(struct bfa_fcs_rport_s *rport, case RPSM_EVENT_SCN: case RPSM_EVENT_LOGO_RCVD: case RPSM_EVENT_PRLO_RCVD: - /** + /* * Ignore, already offline. */ break; @@ -955,7 +955,7 @@ bfa_fcs_rport_sm_hcb_offline(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport is offline. FC-4s are offline. Awaiting BFA rport offline * callback to send LOGO accept. */ @@ -1009,7 +1009,7 @@ bfa_fcs_rport_sm_hcb_logorcv(struct bfa_fcs_rport_s *rport, case RPSM_EVENT_LOGO_RCVD: case RPSM_EVENT_PRLO_RCVD: - /** + /* * Ignore - already processing a LOGO. */ break; @@ -1019,7 +1019,7 @@ bfa_fcs_rport_sm_hcb_logorcv(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport is being deleted. FC-4s are offline. * Awaiting BFA rport offline * callback to send LOGO. @@ -1048,7 +1048,7 @@ bfa_fcs_rport_sm_hcb_logosend(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport is being deleted. FC-4s are offline. LOGO is being sent. */ static void @@ -1082,7 +1082,7 @@ bfa_fcs_rport_sm_logo_sending(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport is offline. FC-4s are offline. BFA rport is offline. * Timer active to delete stale rport. */ @@ -1142,7 +1142,7 @@ bfa_fcs_rport_sm_offline(struct bfa_fcs_rport_s *rport, enum rport_event event) } } -/** +/* * Rport address has changed. Nameserver discovery request is being sent. */ static void @@ -1199,7 +1199,7 @@ bfa_fcs_rport_sm_nsdisc_sending(struct bfa_fcs_rport_s *rport, } } -/** +/* * Nameserver discovery failed. Waiting for timeout to retry. */ static void @@ -1263,7 +1263,7 @@ bfa_fcs_rport_sm_nsdisc_retry(struct bfa_fcs_rport_s *rport, } } -/** +/* * Rport address has changed. Nameserver discovery request is sent. */ static void @@ -1329,13 +1329,13 @@ bfa_fcs_rport_sm_nsdisc_sent(struct bfa_fcs_rport_s *rport, bfa_fcs_rport_send_prlo_acc(rport); break; case RPSM_EVENT_SCN: - /** + /* * ignore, wait for NS query response */ break; case RPSM_EVENT_LOGO_RCVD: - /** + /* * Not logged-in yet. Accept LOGO. */ bfa_fcs_rport_send_logo_acc(rport); @@ -1354,7 +1354,7 @@ bfa_fcs_rport_sm_nsdisc_sent(struct bfa_fcs_rport_s *rport, -/** +/* * fcs_rport_private FCS RPORT provate functions */ @@ -1415,7 +1415,7 @@ bfa_fcs_rport_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, plogi_rsp = (struct fc_logi_s *) BFA_FCXP_RSP_PLD(fcxp); - /** + /* * Check for failure first. */ if (plogi_rsp->els_cmd.els_code != FC_ELS_ACC) { @@ -1436,7 +1436,7 @@ bfa_fcs_rport_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, return; } - /** + /* * PLOGI is complete. Make sure this device is not one of the known * device with a new FC port address. */ @@ -1468,7 +1468,7 @@ bfa_fcs_rport_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, } } - /** + /* * Normal login path -- no evil twins. */ rport->stats.plogi_accs++; @@ -1621,7 +1621,7 @@ bfa_fcs_rport_gidpn_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, bfa_trc(rport->fcs, rport->pwwn); cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { /* Check if the pid is the same as before. */ @@ -1691,7 +1691,7 @@ bfa_fcs_rport_gpnid_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, bfa_trc(rport->fcs, rport->pwwn); cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp); - cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code); + cthdr->cmd_rsp_code = be16_to_cpu(cthdr->cmd_rsp_code); if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) { bfa_sm_send_event(rport, RPSM_EVENT_ACCEPTED); @@ -1722,7 +1722,7 @@ bfa_fcs_rport_gpnid_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, } } -/** +/* * Called to send a logout to the rport. */ static void @@ -1759,7 +1759,7 @@ bfa_fcs_rport_send_logo(void *rport_cbarg, struct bfa_fcxp_s *fcxp_alloced) bfa_sm_send_event(rport, RPSM_EVENT_FCXP_SENT); } -/** +/* * Send ACC for a LOGO received. */ static void @@ -1788,7 +1788,7 @@ bfa_fcs_rport_send_logo_acc(void *rport_cbarg) FC_CLASS_3, len, &fchs, NULL, NULL, FC_MAX_PDUSZ, 0); } -/** +/* * brief * This routine will be called by bfa_timer on timer timeouts. * @@ -1961,7 +1961,7 @@ bfa_fcs_rport_alloc(struct bfa_fcs_lport_s *port, wwn_t pwwn, u32 rpid) struct bfa_fcs_rport_s *rport; struct bfad_rport_s *rport_drv; - /** + /* * allocate rport */ if (bfa_fcb_rport_alloc(fcs->bfad, &rport, &rport_drv) @@ -1979,7 +1979,7 @@ bfa_fcs_rport_alloc(struct bfa_fcs_lport_s *port, wwn_t pwwn, u32 rpid) rport->pid = rpid; rport->pwwn = pwwn; - /** + /* * allocate BFA rport */ rport->bfa_rport = bfa_rport_create(port->fcs->bfa, rport); @@ -1989,7 +1989,7 @@ bfa_fcs_rport_alloc(struct bfa_fcs_lport_s *port, wwn_t pwwn, u32 rpid) return NULL; } - /** + /* * allocate FC-4s */ bfa_assert(bfa_fcs_lport_is_initiator(port)); @@ -2021,7 +2021,7 @@ bfa_fcs_rport_free(struct bfa_fcs_rport_s *rport) { struct bfa_fcs_lport_s *port = rport->port; - /** + /* * - delete FC-4s * - delete BFA rport * - remove from queue of rports @@ -2093,7 +2093,7 @@ bfa_fcs_rport_offline_action(struct bfa_fcs_rport_s *rport) } } -/** +/* * Update rport parameters from PLOGI or PLOGI accept. */ static void @@ -2101,14 +2101,14 @@ bfa_fcs_rport_update(struct bfa_fcs_rport_s *rport, struct fc_logi_s *plogi) { bfa_fcs_lport_t *port = rport->port; - /** + /* * - port name * - node name */ rport->pwwn = plogi->port_name; rport->nwwn = plogi->node_name; - /** + /* * - class of service */ rport->fc_cos = 0; @@ -2118,16 +2118,16 @@ bfa_fcs_rport_update(struct bfa_fcs_rport_s *rport, struct fc_logi_s *plogi) if (plogi->class2.class_valid) rport->fc_cos |= FC_CLASS_2; - /** + /* * - CISC * - MAX receive frame size */ rport->cisc = plogi->csp.cisc; - rport->maxfrsize = bfa_os_ntohs(plogi->class3.rxsz); + rport->maxfrsize = be16_to_cpu(plogi->class3.rxsz); - bfa_trc(port->fcs, bfa_os_ntohs(plogi->csp.bbcred)); + bfa_trc(port->fcs, be16_to_cpu(plogi->csp.bbcred)); bfa_trc(port->fcs, port->fabric->bb_credit); - /** + /* * Direct Attach P2P mode : * This is to handle a bug (233476) in IBM targets in Direct Attach * Mode. Basically, in FLOGI Accept the target would have @@ -2136,19 +2136,19 @@ bfa_fcs_rport_update(struct bfa_fcs_rport_s *rport, struct fc_logi_s *plogi) * in PLOGI. */ if ((!bfa_fcs_fabric_is_switched(port->fabric)) && - (bfa_os_ntohs(plogi->csp.bbcred) < port->fabric->bb_credit)) { + (be16_to_cpu(plogi->csp.bbcred) < port->fabric->bb_credit)) { - bfa_trc(port->fcs, bfa_os_ntohs(plogi->csp.bbcred)); + bfa_trc(port->fcs, be16_to_cpu(plogi->csp.bbcred)); bfa_trc(port->fcs, port->fabric->bb_credit); - port->fabric->bb_credit = bfa_os_ntohs(plogi->csp.bbcred); + port->fabric->bb_credit = be16_to_cpu(plogi->csp.bbcred); bfa_fcport_set_tx_bbcredit(port->fcs->bfa, port->fabric->bb_credit); } } -/** +/* * Called to handle LOGO received from an existing remote port. */ static void @@ -2164,11 +2164,11 @@ bfa_fcs_rport_process_logo(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs) -/** +/* * fcs_rport_public FCS rport public interfaces */ -/** +/* * Called by bport/vport to create a remote port instance for a discovered * remote device. * @@ -2191,7 +2191,7 @@ bfa_fcs_rport_create(struct bfa_fcs_lport_s *port, u32 rpid) return rport; } -/** +/* * Called to create a rport for which only the wwn is known. * * @param[in] port - base port @@ -2211,7 +2211,7 @@ bfa_fcs_rport_create_by_wwn(struct bfa_fcs_lport_s *port, wwn_t rpwwn) bfa_sm_send_event(rport, RPSM_EVENT_ADDRESS_DISC); return rport; } -/** +/* * Called by bport in private loop topology to indicate that a * rport has been discovered and plogi has been completed. * @@ -2233,7 +2233,7 @@ bfa_fcs_rport_start(struct bfa_fcs_lport_s *port, struct fchs_s *fchs, bfa_sm_send_event(rport, RPSM_EVENT_PLOGI_COMP); } -/** +/* * Called by bport/vport to handle PLOGI received from a new remote port. * If an existing rport does a plogi, it will be handled separately. */ @@ -2272,7 +2272,7 @@ wwn_compare(wwn_t wwn1, wwn_t wwn2) return 0; } -/** +/* * Called by bport/vport to handle PLOGI received from an existing * remote port. */ @@ -2280,7 +2280,7 @@ void bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs, struct fc_logi_s *plogi) { - /** + /* * @todo Handle P2P and initiator-initiator. */ @@ -2289,7 +2289,7 @@ bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs, rport->reply_oxid = rx_fchs->ox_id; bfa_trc(rport->fcs, rport->reply_oxid); - /** + /* * In Switched fabric topology, * PLOGI to each other. If our pwwn is smaller, ignore it, * if it is not a well known address. @@ -2307,7 +2307,7 @@ bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs, bfa_sm_send_event(rport, RPSM_EVENT_PLOGI_RCVD); } -/** +/* * Called by bport/vport to delete a remote port instance. * * Rport delete is called under the following conditions: @@ -2321,7 +2321,7 @@ bfa_fcs_rport_delete(struct bfa_fcs_rport_s *rport) bfa_sm_send_event(rport, RPSM_EVENT_DELETE); } -/** +/* * Called by bport/vport to when a target goes offline. * */ @@ -2331,7 +2331,7 @@ bfa_fcs_rport_offline(struct bfa_fcs_rport_s *rport) bfa_sm_send_event(rport, RPSM_EVENT_LOGO_IMP); } -/** +/* * Called by bport in n2n when a target (attached port) becomes online. * */ @@ -2340,7 +2340,7 @@ bfa_fcs_rport_online(struct bfa_fcs_rport_s *rport) { bfa_sm_send_event(rport, RPSM_EVENT_PLOGI_SEND); } -/** +/* * Called by bport/vport to notify SCN for the remote port */ void @@ -2350,7 +2350,7 @@ bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport) bfa_sm_send_event(rport, RPSM_EVENT_SCN); } -/** +/* * Called by fcpim to notify that the ITN cleanup is done. */ void @@ -2359,7 +2359,7 @@ bfa_fcs_rport_itnim_ack(struct bfa_fcs_rport_s *rport) bfa_sm_send_event(rport, RPSM_EVENT_FC4_OFFLINE); } -/** +/* * Called by fcptm to notify that the ITN cleanup is done. */ void @@ -2368,7 +2368,7 @@ bfa_fcs_rport_tin_ack(struct bfa_fcs_rport_s *rport) bfa_sm_send_event(rport, RPSM_EVENT_FC4_OFFLINE); } -/** +/* * brief * This routine BFA callback for bfa_rport_online() call. * @@ -2391,7 +2391,7 @@ bfa_cb_rport_online(void *cbarg) bfa_sm_send_event(rport, RPSM_EVENT_HCB_ONLINE); } -/** +/* * brief * This routine BFA callback for bfa_rport_offline() call. * @@ -2413,7 +2413,7 @@ bfa_cb_rport_offline(void *cbarg) bfa_sm_send_event(rport, RPSM_EVENT_HCB_OFFLINE); } -/** +/* * brief * This routine is a static BFA callback when there is a QoS flow_id * change notification @@ -2437,7 +2437,7 @@ bfa_cb_rport_qos_scn_flowid(void *cbarg, bfa_trc(rport->fcs, rport->pwwn); } -/** +/* * brief * This routine is a static BFA callback when there is a QoS priority * change notification @@ -2461,7 +2461,7 @@ bfa_cb_rport_qos_scn_prio(void *cbarg, bfa_trc(rport->fcs, rport->pwwn); } -/** +/* * Called to process any unsolicted frames from this remote port */ void @@ -2470,7 +2470,7 @@ bfa_fcs_rport_logo_imp(struct bfa_fcs_rport_s *rport) bfa_sm_send_event(rport, RPSM_EVENT_LOGO_IMP); } -/** +/* * Called to process any unsolicted frames from this remote port */ void @@ -2577,7 +2577,7 @@ bfa_fcs_rport_send_ls_rjt(struct bfa_fcs_rport_s *rport, struct fchs_s *rx_fchs, FC_MAX_PDUSZ, 0); } -/** +/* * Return state of rport. */ int @@ -2586,7 +2586,7 @@ bfa_fcs_rport_get_state(struct bfa_fcs_rport_s *rport) return bfa_sm_to_state(rport_sm_table, rport->sm); } -/** +/* * brief * Called by the Driver to set rport delete/ageout timeout * @@ -2613,15 +2613,15 @@ bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, u16 ox_id) -/** +/* * Remote port implementation. */ -/** +/* * fcs_rport_api FCS rport API. */ -/** +/* * Direct API to add a target by port wwn. This interface is used, for * example, by bios when target pwwn is known from boot lun configuration. */ @@ -2634,7 +2634,7 @@ bfa_fcs_rport_add(struct bfa_fcs_lport_s *port, wwn_t *pwwn, return BFA_STATUS_OK; } -/** +/* * Direct API to remove a target and its associated resources. This * interface is used, for example, by driver to remove target * ports from the target list for a VM. @@ -2663,7 +2663,7 @@ bfa_fcs_rport_remove(struct bfa_fcs_rport_s *rport_in) } -/** +/* * Remote device status for display/debug. */ void @@ -2674,7 +2674,7 @@ bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport, bfa_fcs_lport_t *port = rport->port; bfa_port_speed_t rport_speed = rport->rpf.rpsc_speed; - bfa_os_memset(rport_attr, 0, sizeof(struct bfa_rport_attr_s)); + memset(rport_attr, 0, sizeof(struct bfa_rport_attr_s)); rport_attr->pid = rport->pid; rport_attr->pwwn = rport->pwwn; @@ -2704,7 +2704,7 @@ bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport, } } -/** +/* * Per remote device statistics. */ void @@ -2717,7 +2717,7 @@ bfa_fcs_rport_get_stats(struct bfa_fcs_rport_s *rport, void bfa_fcs_rport_clear_stats(struct bfa_fcs_rport_s *rport) { - bfa_os_memset((char *)&rport->stats, 0, + memset((char *)&rport->stats, 0, sizeof(struct bfa_rport_stats_s)); } @@ -2767,7 +2767,7 @@ bfa_fcs_rport_set_speed(struct bfa_fcs_rport_s *rport, bfa_port_speed_t speed) -/** +/* * Remote port features (RPF) implementation. */ @@ -2786,7 +2786,7 @@ static void bfa_fcs_rpf_rpsc2_response(void *fcsarg, static void bfa_fcs_rpf_timeout(void *arg); -/** +/* * fcs_rport_ftrs_sm FCS rport state machine events */ @@ -2981,7 +2981,7 @@ bfa_fcs_rpf_sm_offline(struct bfa_fcs_rpf_s *rpf, enum rpf_event event) bfa_sm_fault(rport->fcs, event); } } -/** +/* * Called when Rport is created. */ void @@ -2995,7 +2995,7 @@ bfa_fcs_rpf_init(struct bfa_fcs_rport_s *rport) bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_uninit); } -/** +/* * Called when Rport becomes online */ void @@ -3010,7 +3010,7 @@ bfa_fcs_rpf_rport_online(struct bfa_fcs_rport_s *rport) bfa_sm_send_event(&rport->rpf, RPFSM_EVENT_RPORT_ONLINE); } -/** +/* * Called when Rport becomes offline */ void @@ -3090,16 +3090,16 @@ bfa_fcs_rpf_rpsc2_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, rpsc2_acc = (struct fc_rpsc2_acc_s *) BFA_FCXP_RSP_PLD(fcxp); if (rpsc2_acc->els_cmd == FC_ELS_ACC) { rport->stats.rpsc_accs++; - num_ents = bfa_os_ntohs(rpsc2_acc->num_pids); + num_ents = be16_to_cpu(rpsc2_acc->num_pids); bfa_trc(rport->fcs, num_ents); if (num_ents > 0) { bfa_assert(rpsc2_acc->port_info[0].pid != rport->pid); bfa_trc(rport->fcs, - bfa_os_ntohs(rpsc2_acc->port_info[0].pid)); + be16_to_cpu(rpsc2_acc->port_info[0].pid)); bfa_trc(rport->fcs, - bfa_os_ntohs(rpsc2_acc->port_info[0].speed)); + be16_to_cpu(rpsc2_acc->port_info[0].speed)); bfa_trc(rport->fcs, - bfa_os_ntohs(rpsc2_acc->port_info[0].index)); + be16_to_cpu(rpsc2_acc->port_info[0].index)); bfa_trc(rport->fcs, rpsc2_acc->port_info[0].type); @@ -3109,7 +3109,7 @@ bfa_fcs_rpf_rpsc2_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg, } rpf->rpsc_speed = fc_rpsc_operspeed_to_bfa_speed( - bfa_os_ntohs(rpsc2_acc->port_info[0].speed)); + be16_to_cpu(rpsc2_acc->port_info[0].speed)); bfa_sm_send_event(rpf, RPFSM_EVENT_RPSC_COMP); } diff --git a/drivers/scsi/bfa/bfa_hw_cb.c b/drivers/scsi/bfa/bfa_hw_cb.c index c787d3af0886..d8464ae60070 100644 --- a/drivers/scsi/bfa/bfa_hw_cb.c +++ b/drivers/scsi/bfa/bfa_hw_cb.c @@ -22,7 +22,7 @@ void bfa_hwcb_reginit(struct bfa_s *bfa) { struct bfa_iocfc_regs_s *bfa_regs = &bfa->iocfc.bfa_regs; - bfa_os_addr_t kva = bfa_ioc_bar0(&bfa->ioc); + void __iomem *kva = bfa_ioc_bar0(&bfa->ioc); int i, q, fn = bfa_ioc_pcifn(&bfa->ioc); if (fn == 0) { @@ -60,8 +60,8 @@ bfa_hwcb_reqq_ack(struct bfa_s *bfa, int reqq) static void bfa_hwcb_reqq_ack_msix(struct bfa_s *bfa, int reqq) { - bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, - __HFN_INT_CPE_Q0 << CPE_Q_NUM(bfa_ioc_pcifn(&bfa->ioc), reqq)); + writel(__HFN_INT_CPE_Q0 << CPE_Q_NUM(bfa_ioc_pcifn(&bfa->ioc), reqq), + bfa->iocfc.bfa_regs.intr_status); } void @@ -72,8 +72,8 @@ bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq) static void bfa_hwcb_rspq_ack_msix(struct bfa_s *bfa, int rspq) { - bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, - __HFN_INT_RME_Q0 << RME_Q_NUM(bfa_ioc_pcifn(&bfa->ioc), rspq)); + writel(__HFN_INT_RME_Q0 << RME_Q_NUM(bfa_ioc_pcifn(&bfa->ioc), rspq), + bfa->iocfc.bfa_regs.intr_status); } void @@ -102,7 +102,7 @@ bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *msix_vecs_bmap, *num_vecs = __HFN_NUMINTS; } -/** +/* * No special setup required for crossbow -- vector assignments are implicit. */ void @@ -129,7 +129,7 @@ bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs) bfa->msix.handler[i] = bfa_msix_lpu_err; } -/** +/* * Crossbow -- dummy, interrupts are masked */ void @@ -142,7 +142,7 @@ bfa_hwcb_msix_uninstall(struct bfa_s *bfa) { } -/** +/* * No special enable/disable -- vector assignments are implicit. */ void diff --git a/drivers/scsi/bfa/bfa_hw_ct.c b/drivers/scsi/bfa/bfa_hw_ct.c index c97ebafec5ea..b0efbc713ffe 100644 --- a/drivers/scsi/bfa/bfa_hw_ct.c +++ b/drivers/scsi/bfa/bfa_hw_ct.c @@ -31,15 +31,15 @@ static void bfa_hwct_msix_lpu_err_set(struct bfa_s *bfa, bfa_boolean_t msix, int vec) { int fn = bfa_ioc_pcifn(&bfa->ioc); - bfa_os_addr_t kva = bfa_ioc_bar0(&bfa->ioc); + void __iomem *kva = bfa_ioc_bar0(&bfa->ioc); if (msix) - bfa_reg_write(kva + __ct_msix_err_vec_reg[fn], vec); + writel(vec, kva + __ct_msix_err_vec_reg[fn]); else - bfa_reg_write(kva + __ct_msix_err_vec_reg[fn], 0); + writel(0, kva + __ct_msix_err_vec_reg[fn]); } -/** +/* * Dummy interrupt handler for handling spurious interrupt during chip-reinit. */ static void @@ -51,7 +51,7 @@ void bfa_hwct_reginit(struct bfa_s *bfa) { struct bfa_iocfc_regs_s *bfa_regs = &bfa->iocfc.bfa_regs; - bfa_os_addr_t kva = bfa_ioc_bar0(&bfa->ioc); + void __iomem *kva = bfa_ioc_bar0(&bfa->ioc); int i, q, fn = bfa_ioc_pcifn(&bfa->ioc); if (fn == 0) { @@ -88,8 +88,8 @@ bfa_hwct_reqq_ack(struct bfa_s *bfa, int reqq) { u32 r32; - r32 = bfa_reg_read(bfa->iocfc.bfa_regs.cpe_q_ctrl[reqq]); - bfa_reg_write(bfa->iocfc.bfa_regs.cpe_q_ctrl[reqq], r32); + r32 = readl(bfa->iocfc.bfa_regs.cpe_q_ctrl[reqq]); + writel(r32, bfa->iocfc.bfa_regs.cpe_q_ctrl[reqq]); } void @@ -97,8 +97,8 @@ bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq) { u32 r32; - r32 = bfa_reg_read(bfa->iocfc.bfa_regs.rme_q_ctrl[rspq]); - bfa_reg_write(bfa->iocfc.bfa_regs.rme_q_ctrl[rspq], r32); + r32 = readl(bfa->iocfc.bfa_regs.rme_q_ctrl[rspq]); + writel(r32, bfa->iocfc.bfa_regs.rme_q_ctrl[rspq]); } void @@ -110,7 +110,7 @@ bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *msix_vecs_bmap, *num_vecs = BFA_MSIX_CT_MAX; } -/** +/* * Setup MSI-X vector for catapult */ void @@ -156,7 +156,7 @@ bfa_hwct_msix_uninstall(struct bfa_s *bfa) bfa->msix.handler[i] = bfa_hwct_msix_dummy; } -/** +/* * Enable MSI-X vectors */ void diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c index 6795b247791a..54475b53a5ab 100644 --- a/drivers/scsi/bfa/bfa_ioc.c +++ b/drivers/scsi/bfa/bfa_ioc.c @@ -23,7 +23,7 @@ BFA_TRC_FILE(CNA, IOC); -/** +/* * IOC local definitions */ #define BFA_IOC_TOV 3000 /* msecs */ @@ -49,7 +49,7 @@ BFA_TRC_FILE(CNA, IOC); BFA_TRC_MAX * sizeof(struct bfa_trc_s))) #define BFA_DBG_FWTRC_OFF(_fn) (BFI_IOC_TRC_OFF + BFA_DBG_FWTRC_LEN * (_fn)) -/** +/* * Asic specific macros : see bfa_hw_cb.c and bfa_hw_ct.c for details. */ @@ -73,7 +73,7 @@ BFA_TRC_FILE(CNA, IOC); #define bfa_ioc_mbox_cmd_pending(__ioc) \ (!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \ - bfa_reg_read((__ioc)->ioc_regs.hfn_mbox_cmd)) + readl((__ioc)->ioc_regs.hfn_mbox_cmd)) bfa_boolean_t bfa_auto_recover = BFA_TRUE; @@ -101,11 +101,11 @@ static void bfa_ioc_pf_disabled(struct bfa_ioc_s *ioc); static void bfa_ioc_pf_failed(struct bfa_ioc_s *ioc); static void bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc); -/** +/* * hal_ioc_sm */ -/** +/* * IOC state machine definitions/declarations */ enum ioc_event { @@ -144,7 +144,7 @@ static struct bfa_sm_table_s ioc_sm_table[] = { {BFA_SM(bfa_ioc_sm_disabled), BFA_IOC_DISABLED}, }; -/** +/* * IOCPF state machine definitions/declarations */ @@ -174,7 +174,7 @@ static void bfa_iocpf_stop(struct bfa_ioc_s *ioc); static void bfa_iocpf_timeout(void *ioc_arg); static void bfa_iocpf_sem_timeout(void *ioc_arg); -/** +/* * IOCPF state machine events */ enum iocpf_event { @@ -191,7 +191,7 @@ enum iocpf_event { IOCPF_E_TIMEOUT = 11, /* f/w response timeout */ }; -/** +/* * IOCPF states */ enum bfa_iocpf_state { @@ -232,11 +232,11 @@ static struct bfa_sm_table_s iocpf_sm_table[] = { {BFA_SM(bfa_iocpf_sm_disabled), BFA_IOCPF_DISABLED}, }; -/** +/* * IOC State Machine */ -/** +/* * Beginning state. IOC uninit state. */ @@ -245,7 +245,7 @@ bfa_ioc_sm_uninit_entry(struct bfa_ioc_s *ioc) { } -/** +/* * IOC is in uninit state. */ static void @@ -262,7 +262,7 @@ bfa_ioc_sm_uninit(struct bfa_ioc_s *ioc, enum ioc_event event) bfa_sm_fault(ioc, event); } } -/** +/* * Reset entry actions -- initialize state machine */ static void @@ -271,7 +271,7 @@ bfa_ioc_sm_reset_entry(struct bfa_ioc_s *ioc) bfa_fsm_set_state(&ioc->iocpf, bfa_iocpf_sm_reset); } -/** +/* * IOC is in reset state. */ static void @@ -304,7 +304,7 @@ bfa_ioc_sm_enabling_entry(struct bfa_ioc_s *ioc) bfa_iocpf_enable(ioc); } -/** +/* * Host IOC function is being enabled, awaiting response from firmware. * Semaphore is acquired. */ @@ -352,7 +352,7 @@ bfa_ioc_sm_getattr_entry(struct bfa_ioc_s *ioc) bfa_ioc_send_getattr(ioc); } -/** +/* * IOC configuration in progress. Timer is active. */ static void @@ -447,7 +447,7 @@ bfa_ioc_sm_disabling_entry(struct bfa_ioc_s *ioc) BFA_LOG(KERN_INFO, bfad, log_level, "IOC disabled\n"); } -/** +/* * IOC is being disabled */ static void @@ -474,7 +474,7 @@ bfa_ioc_sm_disabling(struct bfa_ioc_s *ioc, enum ioc_event event) } } -/** +/* * IOC disable completion entry. */ static void @@ -514,7 +514,7 @@ bfa_ioc_sm_initfail_entry(struct bfa_ioc_s *ioc) ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE); } -/** +/* * Hardware initialization failed. */ static void @@ -528,7 +528,7 @@ bfa_ioc_sm_initfail(struct bfa_ioc_s *ioc, enum ioc_event event) break; case IOC_E_FAILED: - /** + /* * Initialization failure during iocpf init retry. */ ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE); @@ -556,7 +556,7 @@ bfa_ioc_sm_fail_entry(struct bfa_ioc_s *ioc) struct bfa_ioc_hbfail_notify_s *notify; struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad; - /** + /* * Notify driver and common modules registered for notification. */ ioc->cbfn->hbfail_cbfn(ioc->bfa); @@ -569,7 +569,7 @@ bfa_ioc_sm_fail_entry(struct bfa_ioc_s *ioc) "Heart Beat of IOC has failed\n"); } -/** +/* * IOC failure. */ static void @@ -580,7 +580,7 @@ bfa_ioc_sm_fail(struct bfa_ioc_s *ioc, enum ioc_event event) switch (event) { case IOC_E_FAILED: - /** + /* * Initialization failure during iocpf recovery. * !!! Fall through !!! */ @@ -608,12 +608,12 @@ bfa_ioc_sm_fail(struct bfa_ioc_s *ioc, enum ioc_event event) -/** +/* * IOCPF State Machine */ -/** +/* * Reset entry actions -- initialize state machine */ static void @@ -623,7 +623,7 @@ bfa_iocpf_sm_reset_entry(struct bfa_iocpf_s *iocpf) iocpf->auto_recover = bfa_auto_recover; } -/** +/* * Beginning state. IOC is in reset state. */ static void @@ -646,7 +646,7 @@ bfa_iocpf_sm_reset(struct bfa_iocpf_s *iocpf, enum iocpf_event event) } } -/** +/* * Semaphore should be acquired for version check. */ static void @@ -655,7 +655,7 @@ bfa_iocpf_sm_fwcheck_entry(struct bfa_iocpf_s *iocpf) bfa_ioc_hw_sem_get(iocpf->ioc); } -/** +/* * Awaiting h/w semaphore to continue with version check. */ static void @@ -692,7 +692,7 @@ bfa_iocpf_sm_fwcheck(struct bfa_iocpf_s *iocpf, enum iocpf_event event) } } -/** +/* * Notify enable completion callback. */ static void @@ -708,7 +708,7 @@ bfa_iocpf_sm_mismatch_entry(struct bfa_iocpf_s *iocpf) bfa_iocpf_timer_start(iocpf->ioc); } -/** +/* * Awaiting firmware version match. */ static void @@ -739,7 +739,7 @@ bfa_iocpf_sm_mismatch(struct bfa_iocpf_s *iocpf, enum iocpf_event event) } } -/** +/* * Request for semaphore. */ static void @@ -748,7 +748,7 @@ bfa_iocpf_sm_semwait_entry(struct bfa_iocpf_s *iocpf) bfa_ioc_hw_sem_get(iocpf->ioc); } -/** +/* * Awaiting semaphore for h/w initialzation. */ static void @@ -782,7 +782,7 @@ bfa_iocpf_sm_hwinit_entry(struct bfa_iocpf_s *iocpf) bfa_ioc_reset(iocpf->ioc, BFA_FALSE); } -/** +/* * Hardware is being initialized. Interrupts are enabled. * Holding hardware semaphore lock. */ @@ -839,7 +839,7 @@ bfa_iocpf_sm_enabling_entry(struct bfa_iocpf_s *iocpf) bfa_ioc_send_enable(iocpf->ioc); } -/** +/* * Host IOC function is being enabled, awaiting response from firmware. * Semaphore is acquired. */ @@ -866,8 +866,7 @@ bfa_iocpf_sm_enabling(struct bfa_iocpf_s *iocpf, enum iocpf_event event) case IOCPF_E_TIMEOUT: iocpf->retry_count++; if (iocpf->retry_count < BFA_IOC_HWINIT_MAX) { - bfa_reg_write(ioc->ioc_regs.ioc_fwstate, - BFI_IOC_UNINIT); + writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_hwinit); break; } @@ -944,7 +943,7 @@ bfa_iocpf_sm_disabling_entry(struct bfa_iocpf_s *iocpf) bfa_ioc_send_disable(iocpf->ioc); } -/** +/* * IOC is being disabled */ static void @@ -968,7 +967,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf_s *iocpf, enum iocpf_event event) */ case IOCPF_E_TIMEOUT: - bfa_reg_write(ioc->ioc_regs.ioc_fwstate, BFI_IOC_FAIL); + writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled); break; @@ -980,7 +979,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf_s *iocpf, enum iocpf_event event) } } -/** +/* * IOC disable completion entry. */ static void @@ -1018,7 +1017,7 @@ bfa_iocpf_sm_initfail_entry(struct bfa_iocpf_s *iocpf) bfa_iocpf_timer_start(iocpf->ioc); } -/** +/* * Hardware initialization failed. */ static void @@ -1053,18 +1052,18 @@ bfa_iocpf_sm_initfail(struct bfa_iocpf_s *iocpf, enum iocpf_event event) static void bfa_iocpf_sm_fail_entry(struct bfa_iocpf_s *iocpf) { - /** + /* * Mark IOC as failed in hardware and stop firmware. */ bfa_ioc_lpu_stop(iocpf->ioc); - bfa_reg_write(iocpf->ioc->ioc_regs.ioc_fwstate, BFI_IOC_FAIL); + writel(BFI_IOC_FAIL, iocpf->ioc->ioc_regs.ioc_fwstate); - /** + /* * Notify other functions on HB failure. */ bfa_ioc_notify_hbfail(iocpf->ioc); - /** + /* * Flush any queued up mailbox requests. */ bfa_ioc_mbox_hbfail(iocpf->ioc); @@ -1073,7 +1072,7 @@ bfa_iocpf_sm_fail_entry(struct bfa_iocpf_s *iocpf) bfa_iocpf_recovery_timer_start(iocpf->ioc); } -/** +/* * IOC is in failed state. */ static void @@ -1101,7 +1100,7 @@ bfa_iocpf_sm_fail(struct bfa_iocpf_s *iocpf, enum iocpf_event event) -/** +/* * hal_ioc_pvt BFA IOC private functions */ @@ -1113,7 +1112,7 @@ bfa_ioc_disable_comp(struct bfa_ioc_s *ioc) ioc->cbfn->disable_cbfn(ioc->bfa); - /** + /* * Notify common modules registered for notification. */ list_for_each(qe, &ioc->hb_notify_q) { @@ -1123,18 +1122,18 @@ bfa_ioc_disable_comp(struct bfa_ioc_s *ioc) } bfa_boolean_t -bfa_ioc_sem_get(bfa_os_addr_t sem_reg) +bfa_ioc_sem_get(void __iomem *sem_reg) { u32 r32; int cnt = 0; #define BFA_SEM_SPINCNT 3000 - r32 = bfa_reg_read(sem_reg); + r32 = readl(sem_reg); while (r32 && (cnt < BFA_SEM_SPINCNT)) { cnt++; - bfa_os_udelay(2); - r32 = bfa_reg_read(sem_reg); + udelay(2); + r32 = readl(sem_reg); } if (r32 == 0) @@ -1145,9 +1144,9 @@ bfa_ioc_sem_get(bfa_os_addr_t sem_reg) } void -bfa_ioc_sem_release(bfa_os_addr_t sem_reg) +bfa_ioc_sem_release(void __iomem *sem_reg) { - bfa_reg_write(sem_reg, 1); + writel(1, sem_reg); } static void @@ -1155,11 +1154,11 @@ bfa_ioc_hw_sem_get(struct bfa_ioc_s *ioc) { u32 r32; - /** + /* * First read to the semaphore register will return 0, subsequent reads * will return 1. Semaphore is released by writing 1 to the register */ - r32 = bfa_reg_read(ioc->ioc_regs.ioc_sem_reg); + r32 = readl(ioc->ioc_regs.ioc_sem_reg); if (r32 == 0) { bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_SEMLOCKED); return; @@ -1171,7 +1170,7 @@ bfa_ioc_hw_sem_get(struct bfa_ioc_s *ioc) void bfa_ioc_hw_sem_release(struct bfa_ioc_s *ioc) { - bfa_reg_write(ioc->ioc_regs.ioc_sem_reg, 1); + writel(1, ioc->ioc_regs.ioc_sem_reg); } static void @@ -1180,7 +1179,7 @@ bfa_ioc_hw_sem_get_cancel(struct bfa_ioc_s *ioc) bfa_sem_timer_stop(ioc); } -/** +/* * Initialize LPU local memory (aka secondary memory / SRAM) */ static void @@ -1190,7 +1189,7 @@ bfa_ioc_lmem_init(struct bfa_ioc_s *ioc) int i; #define PSS_LMEM_INIT_TIME 10000 - pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg); + pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg); pss_ctl &= ~__PSS_LMEM_RESET; pss_ctl |= __PSS_LMEM_INIT_EN; @@ -1198,18 +1197,18 @@ bfa_ioc_lmem_init(struct bfa_ioc_s *ioc) * i2c workaround 12.5khz clock */ pss_ctl |= __PSS_I2C_CLK_DIV(3UL); - bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl); + writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg); - /** + /* * wait for memory initialization to be complete */ i = 0; do { - pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg); + pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg); i++; } while (!(pss_ctl & __PSS_LMEM_INIT_DONE) && (i < PSS_LMEM_INIT_TIME)); - /** + /* * If memory initialization is not successful, IOC timeout will catch * such failures. */ @@ -1217,7 +1216,7 @@ bfa_ioc_lmem_init(struct bfa_ioc_s *ioc) bfa_trc(ioc, pss_ctl); pss_ctl &= ~(__PSS_LMEM_INIT_DONE | __PSS_LMEM_INIT_EN); - bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl); + writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg); } static void @@ -1225,13 +1224,13 @@ bfa_ioc_lpu_start(struct bfa_ioc_s *ioc) { u32 pss_ctl; - /** + /* * Take processor out of reset. */ - pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg); + pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg); pss_ctl &= ~__PSS_LPU0_RESET; - bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl); + writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg); } static void @@ -1239,16 +1238,16 @@ bfa_ioc_lpu_stop(struct bfa_ioc_s *ioc) { u32 pss_ctl; - /** + /* * Put processors in reset. */ - pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg); + pss_ctl = readl(ioc->ioc_regs.pss_ctl_reg); pss_ctl |= (__PSS_LPU0_RESET | __PSS_LPU1_RESET); - bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl); + writel(pss_ctl, ioc->ioc_regs.pss_ctl_reg); } -/** +/* * Get driver and firmware versions. */ void @@ -1261,7 +1260,7 @@ bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr) pgnum = bfa_ioc_smem_pgnum(ioc, loff); pgoff = bfa_ioc_smem_pgoff(ioc, loff); - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum); + writel(pgnum, ioc->ioc_regs.host_page_num_fn); for (i = 0; i < (sizeof(struct bfi_ioc_image_hdr_s) / sizeof(u32)); i++) { @@ -1271,7 +1270,7 @@ bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr) } } -/** +/* * Returns TRUE if same. */ bfa_boolean_t @@ -1296,7 +1295,7 @@ bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr) return BFA_TRUE; } -/** +/* * Return true if current running version is valid. Firmware signature and * execution context (driver/bios) must match. */ @@ -1305,7 +1304,7 @@ bfa_ioc_fwver_valid(struct bfa_ioc_s *ioc, u32 boot_env) { struct bfi_ioc_image_hdr_s fwhdr, *drv_fwhdr; - /** + /* * If bios/efi boot (flash based) -- return true */ if (bfa_ioc_is_bios_optrom(ioc)) @@ -1321,7 +1320,7 @@ bfa_ioc_fwver_valid(struct bfa_ioc_s *ioc, u32 boot_env) return BFA_FALSE; } - if (bfa_os_swap32(fwhdr.param) != boot_env) { + if (swab32(fwhdr.param) != boot_env) { bfa_trc(ioc, fwhdr.param); bfa_trc(ioc, boot_env); return BFA_FALSE; @@ -1330,7 +1329,7 @@ bfa_ioc_fwver_valid(struct bfa_ioc_s *ioc, u32 boot_env) return bfa_ioc_fwver_cmp(ioc, &fwhdr); } -/** +/* * Conditionally flush any pending message from firmware at start. */ static void @@ -1338,9 +1337,9 @@ bfa_ioc_msgflush(struct bfa_ioc_s *ioc) { u32 r32; - r32 = bfa_reg_read(ioc->ioc_regs.lpu_mbox_cmd); + r32 = readl(ioc->ioc_regs.lpu_mbox_cmd); if (r32) - bfa_reg_write(ioc->ioc_regs.lpu_mbox_cmd, 1); + writel(1, ioc->ioc_regs.lpu_mbox_cmd); } @@ -1352,7 +1351,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) u32 boot_type; u32 boot_env; - ioc_fwstate = bfa_reg_read(ioc->ioc_regs.ioc_fwstate); + ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate); if (force) ioc_fwstate = BFI_IOC_UNINIT; @@ -1362,7 +1361,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) boot_type = BFI_BOOT_TYPE_NORMAL; boot_env = BFI_BOOT_LOADER_OS; - /** + /* * Flash based firmware boot BIOS env. */ if (bfa_ioc_is_bios_optrom(ioc)) { @@ -1370,7 +1369,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) boot_env = BFI_BOOT_LOADER_BIOS; } - /** + /* * Flash based firmware boot UEFI env. */ if (bfa_ioc_is_uefi(ioc)) { @@ -1378,7 +1377,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) boot_env = BFI_BOOT_LOADER_UEFI; } - /** + /* * check if firmware is valid */ fwvalid = (ioc_fwstate == BFI_IOC_UNINIT) ? @@ -1389,7 +1388,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) return; } - /** + /* * If hardware initialization is in progress (initialized by other IOC), * just wait for an initialization completion interrupt. */ @@ -1398,7 +1397,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) return; } - /** + /* * If IOC function is disabled and firmware version is same, * just re-enable IOC. * @@ -1409,7 +1408,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) if (ioc_fwstate == BFI_IOC_DISABLED || (!bfa_ioc_is_bios_optrom(ioc) && ioc_fwstate == BFI_IOC_OP)) { - /** + /* * When using MSI-X any pending firmware ready event should * be flushed. Otherwise MSI-X interrupts are not delivered. */ @@ -1419,7 +1418,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force) return; } - /** + /* * Initialize the h/w for any other states. */ bfa_ioc_boot(ioc, boot_type, boot_env); @@ -1449,17 +1448,17 @@ bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len) * first write msg to mailbox registers */ for (i = 0; i < len / sizeof(u32); i++) - bfa_reg_write(ioc->ioc_regs.hfn_mbox + i * sizeof(u32), - bfa_os_wtole(msgp[i])); + writel(cpu_to_le32(msgp[i]), + ioc->ioc_regs.hfn_mbox + i * sizeof(u32)); for (; i < BFI_IOC_MSGLEN_MAX / sizeof(u32); i++) - bfa_reg_write(ioc->ioc_regs.hfn_mbox + i * sizeof(u32), 0); + writel(0, ioc->ioc_regs.hfn_mbox + i * sizeof(u32)); /* * write 1 to mailbox CMD to trigger LPU event */ - bfa_reg_write(ioc->ioc_regs.hfn_mbox_cmd, 1); - (void) bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd); + writel(1, ioc->ioc_regs.hfn_mbox_cmd); + (void) readl(ioc->ioc_regs.hfn_mbox_cmd); } static void @@ -1472,7 +1471,7 @@ bfa_ioc_send_enable(struct bfa_ioc_s *ioc) bfa_ioc_portid(ioc)); enable_req.ioc_class = ioc->ioc_mc; bfa_os_gettimeofday(&tv); - enable_req.tv_sec = bfa_os_ntohl(tv.tv_sec); + enable_req.tv_sec = be32_to_cpu(tv.tv_sec); bfa_ioc_mbox_send(ioc, &enable_req, sizeof(struct bfi_ioc_ctrl_req_s)); } @@ -1503,7 +1502,7 @@ bfa_ioc_hb_check(void *cbarg) struct bfa_ioc_s *ioc = cbarg; u32 hb_count; - hb_count = bfa_reg_read(ioc->ioc_regs.heartbeat); + hb_count = readl(ioc->ioc_regs.heartbeat); if (ioc->hb_count == hb_count) { printk(KERN_CRIT "Firmware heartbeat failure at %d", hb_count); bfa_ioc_recover(ioc); @@ -1519,7 +1518,7 @@ bfa_ioc_hb_check(void *cbarg) static void bfa_ioc_hb_monitor(struct bfa_ioc_s *ioc) { - ioc->hb_count = bfa_reg_read(ioc->ioc_regs.heartbeat); + ioc->hb_count = readl(ioc->ioc_regs.heartbeat); bfa_hb_timer_start(ioc); } @@ -1530,7 +1529,7 @@ bfa_ioc_hb_stop(struct bfa_ioc_s *ioc) } -/** +/* * Initiate a full firmware download. */ static void @@ -1543,7 +1542,7 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type, u32 chunkno = 0; u32 i; - /** + /* * Initialize LMEM first before code download */ bfa_ioc_lmem_init(ioc); @@ -1554,7 +1553,7 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type, pgnum = bfa_ioc_smem_pgnum(ioc, loff); pgoff = bfa_ioc_smem_pgoff(ioc, loff); - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum); + writel(pgnum, ioc->ioc_regs.host_page_num_fn); for (i = 0; i < bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)); i++) { @@ -1564,7 +1563,7 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type, BFA_IOC_FLASH_CHUNK_ADDR(chunkno)); } - /** + /* * write smem */ bfa_mem_write(ioc->ioc_regs.smem_page_start, loff, @@ -1572,27 +1571,25 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type, loff += sizeof(u32); - /** + /* * handle page offset wrap around */ loff = PSS_SMEM_PGOFF(loff); if (loff == 0) { pgnum++; - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, - pgnum); + writel(pgnum, ioc->ioc_regs.host_page_num_fn); } } - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, - bfa_ioc_smem_pgnum(ioc, 0)); + writel(bfa_ioc_smem_pgnum(ioc, 0), ioc->ioc_regs.host_page_num_fn); /* * Set boot type and boot param at the end. */ bfa_mem_write(ioc->ioc_regs.smem_page_start, BFI_BOOT_TYPE_OFF, - bfa_os_swap32(boot_type)); + swab32(boot_type)); bfa_mem_write(ioc->ioc_regs.smem_page_start, BFI_BOOT_LOADER_OFF, - bfa_os_swap32(boot_env)); + swab32(boot_env)); } static void @@ -1601,7 +1598,7 @@ bfa_ioc_reset(struct bfa_ioc_s *ioc, bfa_boolean_t force) bfa_ioc_hwinit(ioc, force); } -/** +/* * Update BFA configuration from firmware configuration. */ static void @@ -1609,14 +1606,14 @@ bfa_ioc_getattr_reply(struct bfa_ioc_s *ioc) { struct bfi_ioc_attr_s *attr = ioc->attr; - attr->adapter_prop = bfa_os_ntohl(attr->adapter_prop); - attr->card_type = bfa_os_ntohl(attr->card_type); - attr->maxfrsize = bfa_os_ntohs(attr->maxfrsize); + attr->adapter_prop = be32_to_cpu(attr->adapter_prop); + attr->card_type = be32_to_cpu(attr->card_type); + attr->maxfrsize = be16_to_cpu(attr->maxfrsize); bfa_fsm_send_event(ioc, IOC_E_FWRSP_GETATTR); } -/** +/* * Attach time initialization of mbox logic. */ static void @@ -1632,7 +1629,7 @@ bfa_ioc_mbox_attach(struct bfa_ioc_s *ioc) } } -/** +/* * Mbox poll timer -- restarts any pending mailbox requests. */ static void @@ -1642,27 +1639,27 @@ bfa_ioc_mbox_poll(struct bfa_ioc_s *ioc) struct bfa_mbox_cmd_s *cmd; u32 stat; - /** + /* * If no command pending, do nothing */ if (list_empty(&mod->cmd_q)) return; - /** + /* * If previous command is not yet fetched by firmware, do nothing */ - stat = bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd); + stat = readl(ioc->ioc_regs.hfn_mbox_cmd); if (stat) return; - /** + /* * Enqueue command to firmware. */ bfa_q_deq(&mod->cmd_q, &cmd); bfa_ioc_mbox_send(ioc, cmd->msg, sizeof(cmd->msg)); } -/** +/* * Cleanup any pending requests. */ static void @@ -1675,7 +1672,7 @@ bfa_ioc_mbox_hbfail(struct bfa_ioc_s *ioc) bfa_q_deq(&mod->cmd_q, &cmd); } -/** +/* * Read data from SMEM to host through PCI memmap * * @param[in] ioc memory for IOC @@ -1704,26 +1701,25 @@ bfa_ioc_smem_read(struct bfa_ioc_s *ioc, void *tbuf, u32 soff, u32 sz) return BFA_STATUS_FAILED; } - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum); + writel(pgnum, ioc->ioc_regs.host_page_num_fn); len = sz/sizeof(u32); bfa_trc(ioc, len); for (i = 0; i < len; i++) { r32 = bfa_mem_read(ioc->ioc_regs.smem_page_start, loff); - buf[i] = bfa_os_ntohl(r32); + buf[i] = be32_to_cpu(r32); loff += sizeof(u32); - /** + /* * handle page offset wrap around */ loff = PSS_SMEM_PGOFF(loff); if (loff == 0) { pgnum++; - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum); + writel(pgnum, ioc->ioc_regs.host_page_num_fn); } } - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, - bfa_ioc_smem_pgnum(ioc, 0)); + writel(bfa_ioc_smem_pgnum(ioc, 0), ioc->ioc_regs.host_page_num_fn); /* * release semaphore. */ @@ -1733,7 +1729,7 @@ bfa_ioc_smem_read(struct bfa_ioc_s *ioc, void *tbuf, u32 soff, u32 sz) return BFA_STATUS_OK; } -/** +/* * Clear SMEM data from host through PCI memmap * * @param[in] ioc memory for IOC @@ -1760,7 +1756,7 @@ bfa_ioc_smem_clr(struct bfa_ioc_s *ioc, u32 soff, u32 sz) return BFA_STATUS_FAILED; } - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum); + writel(pgnum, ioc->ioc_regs.host_page_num_fn); len = sz/sizeof(u32); /* len in words */ bfa_trc(ioc, len); @@ -1768,17 +1764,16 @@ bfa_ioc_smem_clr(struct bfa_ioc_s *ioc, u32 soff, u32 sz) bfa_mem_write(ioc->ioc_regs.smem_page_start, loff, 0); loff += sizeof(u32); - /** + /* * handle page offset wrap around */ loff = PSS_SMEM_PGOFF(loff); if (loff == 0) { pgnum++; - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum); + writel(pgnum, ioc->ioc_regs.host_page_num_fn); } } - bfa_reg_write(ioc->ioc_regs.host_page_num_fn, - bfa_ioc_smem_pgnum(ioc, 0)); + writel(bfa_ioc_smem_pgnum(ioc, 0), ioc->ioc_regs.host_page_num_fn); /* * release semaphore. @@ -1788,7 +1783,7 @@ bfa_ioc_smem_clr(struct bfa_ioc_s *ioc, u32 soff, u32 sz) return BFA_STATUS_OK; } -/** +/* * hal iocpf to ioc interface */ static void @@ -1813,7 +1808,7 @@ static void bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc) { struct bfad_s *bfad = (struct bfad_s *)ioc->bfa->bfad; - /** + /* * Provide enable completion callback. */ ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE); @@ -1824,7 +1819,7 @@ bfa_ioc_pf_fwmismatch(struct bfa_ioc_s *ioc) -/** +/* * hal_ioc_public */ @@ -1848,43 +1843,43 @@ bfa_ioc_pll_init(struct bfa_ioc_s *ioc) return BFA_STATUS_OK; } -/** +/* * Interface used by diag module to do firmware boot with memory test * as the entry vector. */ void bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_env) { - bfa_os_addr_t rb; + void __iomem *rb; bfa_ioc_stats(ioc, ioc_boots); if (bfa_ioc_pll_init(ioc) != BFA_STATUS_OK) return; - /** + /* * Initialize IOC state of all functions on a chip reset. */ rb = ioc->pcidev.pci_bar_kva; if (boot_type == BFI_BOOT_TYPE_MEMTEST) { - bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_MEMTEST); - bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_MEMTEST); + writel(BFI_IOC_MEMTEST, (rb + BFA_IOC0_STATE_REG)); + writel(BFI_IOC_MEMTEST, (rb + BFA_IOC1_STATE_REG)); } else { - bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_INITING); - bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_INITING); + writel(BFI_IOC_INITING, (rb + BFA_IOC0_STATE_REG)); + writel(BFI_IOC_INITING, (rb + BFA_IOC1_STATE_REG)); } bfa_ioc_msgflush(ioc); bfa_ioc_download_fw(ioc, boot_type, boot_env); - /** + /* * Enable interrupts just before starting LPU */ ioc->cbfn->reset_cbfn(ioc->bfa); bfa_ioc_lpu_start(ioc); } -/** +/* * Enable/disable IOC failure auto recovery. */ void @@ -1904,7 +1899,7 @@ bfa_ioc_is_operational(struct bfa_ioc_s *ioc) bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc) { - u32 r32 = bfa_reg_read(ioc->ioc_regs.ioc_fwstate); + u32 r32 = readl(ioc->ioc_regs.ioc_fwstate); return ((r32 != BFI_IOC_UNINIT) && (r32 != BFI_IOC_INITING) && @@ -1918,21 +1913,21 @@ bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg) u32 r32; int i; - /** + /* * read the MBOX msg */ for (i = 0; i < (sizeof(union bfi_ioc_i2h_msg_u) / sizeof(u32)); i++) { - r32 = bfa_reg_read(ioc->ioc_regs.lpu_mbox + + r32 = readl(ioc->ioc_regs.lpu_mbox + i * sizeof(u32)); - msgp[i] = bfa_os_htonl(r32); + msgp[i] = cpu_to_be32(r32); } - /** + /* * turn off mailbox interrupt by clearing mailbox status */ - bfa_reg_write(ioc->ioc_regs.lpu_mbox_cmd, 1); - bfa_reg_read(ioc->ioc_regs.lpu_mbox_cmd); + writel(1, ioc->ioc_regs.lpu_mbox_cmd); + readl(ioc->ioc_regs.lpu_mbox_cmd); } void @@ -1971,7 +1966,7 @@ bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *m) } } -/** +/* * IOC attach time initialization and setup. * * @param[in] ioc memory for IOC @@ -1996,7 +1991,7 @@ bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, struct bfa_ioc_cbfn_s *cbfn, bfa_fsm_send_event(ioc, IOC_E_RESET); } -/** +/* * Driver detach time IOC cleanup. */ void @@ -2005,7 +2000,7 @@ bfa_ioc_detach(struct bfa_ioc_s *ioc) bfa_fsm_send_event(ioc, IOC_E_DETACH); } -/** +/* * Setup IOC PCI properties. * * @param[in] pcidev PCI device information for this IOC @@ -2019,7 +2014,7 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, ioc->ctdev = bfa_asic_id_ct(ioc->pcidev.device_id); ioc->cna = ioc->ctdev && !ioc->fcmode; - /** + /* * Set asic specific interfaces. See bfa_ioc_cb.c and bfa_ioc_ct.c */ if (ioc->ctdev) @@ -2031,7 +2026,7 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, bfa_ioc_reg_init(ioc); } -/** +/* * Initialize IOC dma memory * * @param[in] dm_kva kernel virtual address of IOC dma memory @@ -2040,7 +2035,7 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa) { - /** + /* * dma memory for firmware attribute */ ioc->attr_dma.kva = dm_kva; @@ -2048,7 +2043,7 @@ bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa) ioc->attr = (struct bfi_ioc_attr_s *) dm_kva; } -/** +/* * Return size of dma memory required. */ u32 @@ -2073,7 +2068,7 @@ bfa_ioc_disable(struct bfa_ioc_s *ioc) bfa_fsm_send_event(ioc, IOC_E_DISABLE); } -/** +/* * Returns memory required for saving firmware trace in case of crash. * Driver must call this interface to allocate memory required for * automatic saving of firmware trace. Driver should call @@ -2086,7 +2081,7 @@ bfa_ioc_debug_trcsz(bfa_boolean_t auto_recover) return (auto_recover) ? BFA_DBG_FWTRC_LEN : 0; } -/** +/* * Initialize memory for saving firmware trace. Driver must initialize * trace memory before call bfa_ioc_enable(). */ @@ -2109,7 +2104,7 @@ bfa_ioc_smem_pgoff(struct bfa_ioc_s *ioc, u32 fmaddr) return PSS_SMEM_PGOFF(fmaddr); } -/** +/* * Register mailbox message handler functions * * @param[in] ioc IOC instance @@ -2125,7 +2120,7 @@ bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, bfa_ioc_mbox_mcfunc_t *mcfuncs) mod->mbhdlr[mc].cbfn = mcfuncs[mc]; } -/** +/* * Register mailbox message handler function, to be called by common modules */ void @@ -2138,7 +2133,7 @@ bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, mod->mbhdlr[mc].cbarg = cbarg; } -/** +/* * Queue a mailbox command request to firmware. Waits if mailbox is busy. * Responsibility of caller to serialize * @@ -2151,7 +2146,7 @@ bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd) struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod; u32 stat; - /** + /* * If a previous command is pending, queue new command */ if (!list_empty(&mod->cmd_q)) { @@ -2159,22 +2154,22 @@ bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd) return; } - /** + /* * If mailbox is busy, queue command for poll timer */ - stat = bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd); + stat = readl(ioc->ioc_regs.hfn_mbox_cmd); if (stat) { list_add_tail(&cmd->qe, &mod->cmd_q); return; } - /** + /* * mailbox is free -- queue command to firmware */ bfa_ioc_mbox_send(ioc, cmd->msg, sizeof(cmd->msg)); } -/** +/* * Handle mailbox interrupts */ void @@ -2186,7 +2181,7 @@ bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc) bfa_ioc_msgget(ioc, &m); - /** + /* * Treat IOC message class as special. */ mc = m.mh.msg_class; @@ -2214,7 +2209,7 @@ bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc) ioc->port_id = bfa_ioc_pcifn(ioc); } -/** +/* * return true if IOC is disabled */ bfa_boolean_t @@ -2224,7 +2219,7 @@ bfa_ioc_is_disabled(struct bfa_ioc_s *ioc) bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled); } -/** +/* * return true if IOC firmware is different. */ bfa_boolean_t @@ -2243,7 +2238,7 @@ bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc) ((__sm) == BFI_IOC_FAIL) || \ ((__sm) == BFI_IOC_CFG_DISABLED)) -/** +/* * Check if adapter is disabled -- both IOCs should be in a disabled * state. */ @@ -2251,17 +2246,17 @@ bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc) { u32 ioc_state; - bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva; + void __iomem *rb = ioc->pcidev.pci_bar_kva; if (!bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled)) return BFA_FALSE; - ioc_state = bfa_reg_read(rb + BFA_IOC0_STATE_REG); + ioc_state = readl(rb + BFA_IOC0_STATE_REG); if (!bfa_ioc_state_disabled(ioc_state)) return BFA_FALSE; if (ioc->pcidev.device_id != BFA_PCI_DEVICE_ID_FC_8G1P) { - ioc_state = bfa_reg_read(rb + BFA_IOC1_STATE_REG); + ioc_state = readl(rb + BFA_IOC1_STATE_REG); if (!bfa_ioc_state_disabled(ioc_state)) return BFA_FALSE; } @@ -2269,7 +2264,7 @@ bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc) return BFA_TRUE; } -/** +/* * Add to IOC heartbeat failure notification queue. To be used by common * modules such as cee, port, diag. */ @@ -2293,7 +2288,7 @@ bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, bfa_ioc_get_adapter_fw_ver(ioc, ad_attr->fw_ver); bfa_ioc_get_adapter_optrom_ver(ioc, ad_attr->optrom_ver); bfa_ioc_get_adapter_manufacturer(ioc, ad_attr->manufacturer); - bfa_os_memcpy(&ad_attr->vpd, &ioc_attr->vpd, + memcpy(&ad_attr->vpd, &ioc_attr->vpd, sizeof(struct bfa_mfg_vpd_s)); ad_attr->nports = bfa_ioc_get_nports(ioc); @@ -2343,8 +2338,8 @@ bfa_ioc_get_type(struct bfa_ioc_s *ioc) void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num) { - bfa_os_memset((void *)serial_num, 0, BFA_ADAPTER_SERIAL_NUM_LEN); - bfa_os_memcpy((void *)serial_num, + memset((void *)serial_num, 0, BFA_ADAPTER_SERIAL_NUM_LEN); + memcpy((void *)serial_num, (void *)ioc->attr->brcd_serialnum, BFA_ADAPTER_SERIAL_NUM_LEN); } @@ -2352,8 +2347,8 @@ bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num) void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver) { - bfa_os_memset((void *)fw_ver, 0, BFA_VERSION_LEN); - bfa_os_memcpy(fw_ver, ioc->attr->fw_version, BFA_VERSION_LEN); + memset((void *)fw_ver, 0, BFA_VERSION_LEN); + memcpy(fw_ver, ioc->attr->fw_version, BFA_VERSION_LEN); } void @@ -2361,7 +2356,7 @@ bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev) { bfa_assert(chip_rev); - bfa_os_memset((void *)chip_rev, 0, BFA_IOC_CHIP_REV_LEN); + memset((void *)chip_rev, 0, BFA_IOC_CHIP_REV_LEN); chip_rev[0] = 'R'; chip_rev[1] = 'e'; @@ -2374,16 +2369,16 @@ bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev) void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver) { - bfa_os_memset((void *)optrom_ver, 0, BFA_VERSION_LEN); - bfa_os_memcpy(optrom_ver, ioc->attr->optrom_version, + memset((void *)optrom_ver, 0, BFA_VERSION_LEN); + memcpy(optrom_ver, ioc->attr->optrom_version, BFA_VERSION_LEN); } void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, char *manufacturer) { - bfa_os_memset((void *)manufacturer, 0, BFA_ADAPTER_MFG_NAME_LEN); - bfa_os_memcpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN); + memset((void *)manufacturer, 0, BFA_ADAPTER_MFG_NAME_LEN); + memcpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN); } void @@ -2392,14 +2387,14 @@ bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model) struct bfi_ioc_attr_s *ioc_attr; bfa_assert(model); - bfa_os_memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN); + memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN); ioc_attr = ioc->attr; - /** + /* * model name */ - bfa_os_snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u", + snprintf(model, BFA_ADAPTER_MODEL_NAME_LEN, "%s-%u", BFA_MFG_NAME, ioc_attr->card_type); } @@ -2446,7 +2441,7 @@ bfa_ioc_get_state(struct bfa_ioc_s *ioc) void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr) { - bfa_os_memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s)); + memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s)); ioc_attr->state = bfa_ioc_get_state(ioc); ioc_attr->port_id = ioc->port_id; @@ -2460,7 +2455,7 @@ bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr) bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev); } -/** +/* * hal_wwn_public */ wwn_t @@ -2526,7 +2521,7 @@ bfa_ioc_get_fcmode(struct bfa_ioc_s *ioc) return ioc->fcmode || !bfa_asic_id_ct(ioc->pcidev.device_id); } -/** +/* * Retrieve saved firmware trace from a prior IOC failure. */ bfa_status_t @@ -2541,12 +2536,12 @@ bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, int *trclen) if (tlen > ioc->dbg_fwsave_len) tlen = ioc->dbg_fwsave_len; - bfa_os_memcpy(trcdata, ioc->dbg_fwsave, tlen); + memcpy(trcdata, ioc->dbg_fwsave, tlen); *trclen = tlen; return BFA_STATUS_OK; } -/** +/* * Clear saved firmware trace */ void @@ -2555,7 +2550,7 @@ bfa_ioc_debug_fwsave_clear(struct bfa_ioc_s *ioc) ioc->dbg_fwsave_once = BFA_TRUE; } -/** +/* * Retrieve saved firmware trace from a prior IOC failure. */ bfa_status_t @@ -2595,7 +2590,7 @@ bfa_ioc_fwsync(struct bfa_ioc_s *ioc) bfa_ioc_send_fwsync(ioc); - /** + /* * After sending a fw sync mbox command wait for it to * take effect. We will not wait for a response because * 1. fw_sync mbox cmd doesn't have a response. @@ -2610,7 +2605,7 @@ bfa_ioc_fwsync(struct bfa_ioc_s *ioc) fwsync_iter--; } -/** +/* * Dump firmware smem */ bfa_status_t @@ -2630,7 +2625,7 @@ bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, loff = *offset; dlen = *buflen; - /** + /* * First smem read, sync smem before proceeding * No need to sync before reading every chunk. */ @@ -2657,7 +2652,7 @@ bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, return status; } -/** +/* * Firmware statistics */ bfa_status_t @@ -2702,7 +2697,7 @@ bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc) return status; } -/** +/* * Save firmware trace if configured. */ static void @@ -2716,7 +2711,7 @@ bfa_ioc_debug_save(struct bfa_ioc_s *ioc) } } -/** +/* * Firmware failure detected. Start recovery actions. */ static void @@ -2738,7 +2733,7 @@ bfa_ioc_check_attr_wwns(struct bfa_ioc_s *ioc) return; } -/** +/* * hal_iocpf_pvt BFA IOC PF private functions */ @@ -2795,7 +2790,7 @@ bfa_iocpf_sem_timeout(void *ioc_arg) bfa_ioc_hw_sem_get(ioc); } -/** +/* * bfa timer function */ void @@ -2840,7 +2835,7 @@ bfa_timer_beat(struct bfa_timer_mod_s *mod) } } -/** +/* * Should be called with lock protection */ void @@ -2858,7 +2853,7 @@ bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, list_add_tail(&timer->qe, &mod->timer_q); } -/** +/* * Should be called with lock protection */ void diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h index 288c5801aace..9c407a87a1a1 100644 --- a/drivers/scsi/bfa/bfa_ioc.h +++ b/drivers/scsi/bfa/bfa_ioc.h @@ -22,29 +22,29 @@ #include "bfa_cs.h" #include "bfi.h" -/** +/* * BFA timer declarations */ typedef void (*bfa_timer_cbfn_t)(void *); -/** +/* * BFA timer data structure */ struct bfa_timer_s { struct list_head qe; bfa_timer_cbfn_t timercb; void *arg; - int timeout; /**< in millisecs. */ + int timeout; /* in millisecs */ }; -/** +/* * Timer module structure */ struct bfa_timer_mod_s { struct list_head timer_q; }; -#define BFA_TIMER_FREQ 200 /**< specified in millisecs */ +#define BFA_TIMER_FREQ 200 /* specified in millisecs */ void bfa_timer_beat(struct bfa_timer_mod_s *mod); void bfa_timer_init(struct bfa_timer_mod_s *mod); @@ -53,7 +53,7 @@ void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, unsigned int timeout); void bfa_timer_stop(struct bfa_timer_s *timer); -/** +/* * Generic Scatter Gather Element used by driver */ struct bfa_sge_s { @@ -62,9 +62,9 @@ struct bfa_sge_s { }; #define bfa_sge_word_swap(__sge) do { \ - ((u32 *)(__sge))[0] = bfa_os_swap32(((u32 *)(__sge))[0]); \ - ((u32 *)(__sge))[1] = bfa_os_swap32(((u32 *)(__sge))[1]); \ - ((u32 *)(__sge))[2] = bfa_os_swap32(((u32 *)(__sge))[2]); \ + ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \ + ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \ + ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \ } while (0) #define bfa_swap_words(_x) ( \ @@ -80,17 +80,17 @@ struct bfa_sge_s { #define bfa_sgaddr_le(_x) (_x) #endif -/** +/* * PCI device information required by IOC */ struct bfa_pcidev_s { int pci_slot; u8 pci_func; - u16 device_id; - bfa_os_addr_t pci_bar_kva; + u16 device_id; + void __iomem *pci_bar_kva; }; -/** +/* * Structure used to remember the DMA-able memory block's KVA and Physical * Address */ @@ -102,7 +102,7 @@ struct bfa_dma_s { #define BFA_DMA_ALIGN_SZ 256 #define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1)) -/** +/* * smem size for Crossbow and Catapult */ #define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */ @@ -125,40 +125,38 @@ __bfa_dma_addr_set(union bfi_addr_u *dma_addr, u64 pa) static inline void __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa) { - dma_addr->a32.addr_lo = (u32) bfa_os_htonl(pa); - dma_addr->a32.addr_hi = (u32) bfa_os_htonl(bfa_os_u32(pa)); + dma_addr->a32.addr_lo = (u32) cpu_to_be32(pa); + dma_addr->a32.addr_hi = (u32) cpu_to_be32(bfa_os_u32(pa)); } struct bfa_ioc_regs_s { - bfa_os_addr_t hfn_mbox_cmd; - bfa_os_addr_t hfn_mbox; - bfa_os_addr_t lpu_mbox_cmd; - bfa_os_addr_t lpu_mbox; - bfa_os_addr_t pss_ctl_reg; - bfa_os_addr_t pss_err_status_reg; - bfa_os_addr_t app_pll_fast_ctl_reg; - bfa_os_addr_t app_pll_slow_ctl_reg; - bfa_os_addr_t ioc_sem_reg; - bfa_os_addr_t ioc_usage_sem_reg; - bfa_os_addr_t ioc_init_sem_reg; - bfa_os_addr_t ioc_usage_reg; - bfa_os_addr_t host_page_num_fn; - bfa_os_addr_t heartbeat; - bfa_os_addr_t ioc_fwstate; - bfa_os_addr_t ll_halt; - bfa_os_addr_t err_set; - bfa_os_addr_t shirq_isr_next; - bfa_os_addr_t shirq_msk_next; - bfa_os_addr_t smem_page_start; + void __iomem *hfn_mbox_cmd; + void __iomem *hfn_mbox; + void __iomem *lpu_mbox_cmd; + void __iomem *lpu_mbox; + void __iomem *pss_ctl_reg; + void __iomem *pss_err_status_reg; + void __iomem *app_pll_fast_ctl_reg; + void __iomem *app_pll_slow_ctl_reg; + void __iomem *ioc_sem_reg; + void __iomem *ioc_usage_sem_reg; + void __iomem *ioc_init_sem_reg; + void __iomem *ioc_usage_reg; + void __iomem *host_page_num_fn; + void __iomem *heartbeat; + void __iomem *ioc_fwstate; + void __iomem *ll_halt; + void __iomem *err_set; + void __iomem *shirq_isr_next; + void __iomem *shirq_msk_next; + void __iomem *smem_page_start; u32 smem_pg0; }; -#define bfa_reg_read(_raddr) bfa_os_reg_read(_raddr) -#define bfa_reg_write(_raddr, _val) bfa_os_reg_write(_raddr, _val) -#define bfa_mem_read(_raddr, _off) bfa_os_mem_read(_raddr, _off) +#define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off)))) #define bfa_mem_write(_raddr, _off, _val) \ - bfa_os_mem_write(_raddr, _off, _val) -/** + writel(swab32((_val)), ((_raddr) + (_off))) +/* * IOC Mailbox structures */ struct bfa_mbox_cmd_s { @@ -166,7 +164,7 @@ struct bfa_mbox_cmd_s { u32 msg[BFI_IOC_MSGSZ]; }; -/** +/* * IOC mailbox module */ typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m); @@ -179,7 +177,7 @@ struct bfa_ioc_mbox_mod_s { } mbhdlr[BFI_MC_MAX]; }; -/** +/* * IOC callback function interfaces */ typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status); @@ -193,7 +191,7 @@ struct bfa_ioc_cbfn_s { bfa_ioc_reset_cbfn_t reset_cbfn; }; -/** +/* * Heartbeat failure notification queue element. */ struct bfa_ioc_hbfail_notify_s { @@ -202,7 +200,7 @@ struct bfa_ioc_hbfail_notify_s { void *cbarg; }; -/** +/* * Initialize a heartbeat failure notification structure */ #define bfa_ioc_hbfail_init(__notify, __cbfn, __cbarg) do { \ @@ -249,7 +247,7 @@ struct bfa_ioc_s { }; struct bfa_ioc_hwif_s { - bfa_status_t (*ioc_pll_init) (bfa_os_addr_t rb, bfa_boolean_t fcmode); + bfa_status_t (*ioc_pll_init) (void __iomem *rb, bfa_boolean_t fcmode); bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc); void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc); void (*ioc_reg_init) (struct bfa_ioc_s *ioc); @@ -267,7 +265,7 @@ struct bfa_ioc_hwif_s { #define bfa_ioc_fetch_stats(__ioc, __stats) \ (((__stats)->drv_stats) = (__ioc)->stats) #define bfa_ioc_clr_stats(__ioc) \ - bfa_os_memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) + memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize) #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit) #define bfa_ioc_speed_sup(__ioc) \ @@ -287,7 +285,7 @@ struct bfa_ioc_hwif_s { #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS) -/** +/* * IOC mailbox interface */ void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd); @@ -299,7 +297,7 @@ void bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg); void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg); -/** +/* * IOC interfaces */ @@ -308,9 +306,9 @@ void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, (__ioc)->fcmode)) bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc); -bfa_status_t bfa_ioc_cb_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode); -bfa_boolean_t bfa_ioc_ct_pll_init_complete(bfa_os_addr_t rb); -bfa_status_t bfa_ioc_ct_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode); +bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, bfa_boolean_t fcmode); +bfa_boolean_t bfa_ioc_ct_pll_init_complete(void __iomem *rb); +bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, bfa_boolean_t fcmode); #define bfa_ioc_isr_mode_set(__ioc, __msix) \ ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)) @@ -370,8 +368,8 @@ void bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc); bfa_boolean_t bfa_ioc_get_fcmode(struct bfa_ioc_s *ioc); void bfa_ioc_hbfail_register(struct bfa_ioc_s *ioc, struct bfa_ioc_hbfail_notify_s *notify); -bfa_boolean_t bfa_ioc_sem_get(bfa_os_addr_t sem_reg); -void bfa_ioc_sem_release(bfa_os_addr_t sem_reg); +bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg); +void bfa_ioc_sem_release(void __iomem *sem_reg); void bfa_ioc_hw_sem_release(struct bfa_ioc_s *ioc); void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr); @@ -441,7 +439,7 @@ bfa_cb_image_get_size(int type) } } -/** +/* * CNA TRCMOD declaration */ /* diff --git a/drivers/scsi/bfa/bfa_ioc_cb.c b/drivers/scsi/bfa/bfa_ioc_cb.c index d7ac864d8539..909945043850 100644 --- a/drivers/scsi/bfa/bfa_ioc_cb.c +++ b/drivers/scsi/bfa/bfa_ioc_cb.c @@ -34,7 +34,7 @@ static void bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc); struct bfa_ioc_hwif_s hwif_cb; -/** +/* * Called from bfa_ioc_attach() to map asic specific calls. */ void @@ -52,7 +52,7 @@ bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc) ioc->ioc_hwif = &hwif_cb; } -/** +/* * Return true if firmware of current driver matches the running firmware. */ static bfa_boolean_t @@ -66,17 +66,17 @@ bfa_ioc_cb_firmware_unlock(struct bfa_ioc_s *ioc) { } -/** +/* * Notify other functions on HB failure. */ static void bfa_ioc_cb_notify_hbfail(struct bfa_ioc_s *ioc) { - bfa_reg_write(ioc->ioc_regs.err_set, __PSS_ERR_STATUS_SET); - bfa_reg_read(ioc->ioc_regs.err_set); + writel(__PSS_ERR_STATUS_SET, ioc->ioc_regs.err_set); + readl(ioc->ioc_regs.err_set); } -/** +/* * Host to LPU mailbox message addresses */ static struct { u32 hfn_mbox, lpu_mbox, hfn_pgn; } iocreg_fnreg[] = { @@ -84,7 +84,7 @@ static struct { u32 hfn_mbox, lpu_mbox, hfn_pgn; } iocreg_fnreg[] = { { HOSTFN1_LPU_MBOX0_8, LPU_HOSTFN1_MBOX0_8, HOST_PAGE_NUM_FN1 } }; -/** +/* * Host <-> LPU mailbox command/status registers */ static struct { u32 hfn, lpu; } iocreg_mbcmd[] = { @@ -96,7 +96,7 @@ static struct { u32 hfn, lpu; } iocreg_mbcmd[] = { static void bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc) { - bfa_os_addr_t rb; + void __iomem *rb; int pcifn = bfa_ioc_pcifn(ioc); rb = bfa_ioc_bar0(ioc); @@ -113,7 +113,7 @@ bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc) ioc->ioc_regs.ioc_fwstate = (rb + BFA_IOC1_STATE_REG); } - /** + /* * Host <-> LPU mailbox command/status registers */ ioc->ioc_regs.hfn_mbox_cmd = rb + iocreg_mbcmd[pcifn].hfn; @@ -133,7 +133,7 @@ bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc) ioc->ioc_regs.ioc_sem_reg = (rb + HOST_SEM0_REG); ioc->ioc_regs.ioc_init_sem_reg = (rb + HOST_SEM2_REG); - /** + /* * sram memory access */ ioc->ioc_regs.smem_page_start = (rb + PSS_SMEM_PAGE_START); @@ -145,14 +145,14 @@ bfa_ioc_cb_reg_init(struct bfa_ioc_s *ioc) ioc->ioc_regs.err_set = (rb + ERR_SET_REG); } -/** +/* * Initialize IOC to port mapping. */ static void bfa_ioc_cb_map_port(struct bfa_ioc_s *ioc) { - /** + /* * For crossbow, port id is same as pci function. */ ioc->port_id = bfa_ioc_pcifn(ioc); @@ -160,7 +160,7 @@ bfa_ioc_cb_map_port(struct bfa_ioc_s *ioc) bfa_trc(ioc, ioc->port_id); } -/** +/* * Set interrupt mode for a function: INTX or MSIX */ static void @@ -168,7 +168,7 @@ bfa_ioc_cb_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix) { } -/** +/* * Cleanup hw semaphore and usecnt registers */ static void @@ -180,14 +180,14 @@ bfa_ioc_cb_ownership_reset(struct bfa_ioc_s *ioc) * before we clear it. If it is not locked, writing 1 * will lock it instead of clearing it. */ - bfa_reg_read(ioc->ioc_regs.ioc_sem_reg); + readl(ioc->ioc_regs.ioc_sem_reg); bfa_ioc_hw_sem_release(ioc); } bfa_status_t -bfa_ioc_cb_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode) +bfa_ioc_cb_pll_init(void __iomem *rb, bfa_boolean_t fcmode) { u32 pll_sclk, pll_fclk; @@ -199,38 +199,32 @@ bfa_ioc_cb_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode) __APP_PLL_400_RSEL200500 | __APP_PLL_400_P0_1(3U) | __APP_PLL_400_JITLMT0_1(3U) | __APP_PLL_400_CNTLMT0_1(3U); - bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_UNINIT); - bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_UNINIT); - bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU); - bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU); - bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU); - bfa_reg_write(rb + APP_PLL_212_CTL_REG, - __APP_PLL_212_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_212_CTL_REG, - __APP_PLL_212_BYPASS | - __APP_PLL_212_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_400_CTL_REG, - __APP_PLL_400_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_400_CTL_REG, - __APP_PLL_400_BYPASS | - __APP_PLL_400_LOGIC_SOFT_RESET); - bfa_os_udelay(2); - bfa_reg_write(rb + APP_PLL_212_CTL_REG, - __APP_PLL_212_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_400_CTL_REG, - __APP_PLL_400_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_212_CTL_REG, - pll_sclk | __APP_PLL_212_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_400_CTL_REG, - pll_fclk | __APP_PLL_400_LOGIC_SOFT_RESET); - bfa_os_udelay(2000); - bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU); - bfa_reg_write((rb + APP_PLL_212_CTL_REG), pll_sclk); - bfa_reg_write((rb + APP_PLL_400_CTL_REG), pll_fclk); + writel(BFI_IOC_UNINIT, (rb + BFA_IOC0_STATE_REG)); + writel(BFI_IOC_UNINIT, (rb + BFA_IOC1_STATE_REG)); + writel(0xffffffffU, (rb + HOSTFN0_INT_MSK)); + writel(0xffffffffU, (rb + HOSTFN1_INT_MSK)); + writel(0xffffffffU, (rb + HOSTFN0_INT_STATUS)); + writel(0xffffffffU, (rb + HOSTFN1_INT_STATUS)); + writel(0xffffffffU, (rb + HOSTFN0_INT_MSK)); + writel(0xffffffffU, (rb + HOSTFN1_INT_MSK)); + writel(__APP_PLL_212_LOGIC_SOFT_RESET, rb + APP_PLL_212_CTL_REG); + writel(__APP_PLL_212_BYPASS | __APP_PLL_212_LOGIC_SOFT_RESET, + rb + APP_PLL_212_CTL_REG); + writel(__APP_PLL_400_LOGIC_SOFT_RESET, rb + APP_PLL_400_CTL_REG); + writel(__APP_PLL_400_BYPASS | __APP_PLL_400_LOGIC_SOFT_RESET, + rb + APP_PLL_400_CTL_REG); + udelay(2); + writel(__APP_PLL_212_LOGIC_SOFT_RESET, rb + APP_PLL_212_CTL_REG); + writel(__APP_PLL_400_LOGIC_SOFT_RESET, rb + APP_PLL_400_CTL_REG); + writel(pll_sclk | __APP_PLL_212_LOGIC_SOFT_RESET, + rb + APP_PLL_212_CTL_REG); + writel(pll_fclk | __APP_PLL_400_LOGIC_SOFT_RESET, + rb + APP_PLL_400_CTL_REG); + udelay(2000); + writel(0xffffffffU, (rb + HOSTFN0_INT_STATUS)); + writel(0xffffffffU, (rb + HOSTFN1_INT_STATUS)); + writel(pll_sclk, (rb + APP_PLL_212_CTL_REG)); + writel(pll_fclk, (rb + APP_PLL_400_CTL_REG)); return BFA_STATUS_OK; } diff --git a/drivers/scsi/bfa/bfa_ioc_ct.c b/drivers/scsi/bfa/bfa_ioc_ct.c index f21b82c5f64c..115730c0aa77 100644 --- a/drivers/scsi/bfa/bfa_ioc_ct.c +++ b/drivers/scsi/bfa/bfa_ioc_ct.c @@ -34,7 +34,7 @@ static void bfa_ioc_ct_ownership_reset(struct bfa_ioc_s *ioc); struct bfa_ioc_hwif_s hwif_ct; -/** +/* * Called from bfa_ioc_attach() to map asic specific calls. */ void @@ -52,7 +52,7 @@ bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc) ioc->ioc_hwif = &hwif_ct; } -/** +/* * Return true if firmware of current driver matches the running firmware. */ static bfa_boolean_t @@ -62,13 +62,13 @@ bfa_ioc_ct_firmware_lock(struct bfa_ioc_s *ioc) u32 usecnt; struct bfi_ioc_image_hdr_s fwhdr; - /** + /* * Firmware match check is relevant only for CNA. */ if (!ioc->cna) return BFA_TRUE; - /** + /* * If bios boot (flash based) -- do not increment usage count */ if (bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) < @@ -76,27 +76,27 @@ bfa_ioc_ct_firmware_lock(struct bfa_ioc_s *ioc) return BFA_TRUE; bfa_ioc_sem_get(ioc->ioc_regs.ioc_usage_sem_reg); - usecnt = bfa_reg_read(ioc->ioc_regs.ioc_usage_reg); + usecnt = readl(ioc->ioc_regs.ioc_usage_reg); - /** + /* * If usage count is 0, always return TRUE. */ if (usecnt == 0) { - bfa_reg_write(ioc->ioc_regs.ioc_usage_reg, 1); + writel(1, ioc->ioc_regs.ioc_usage_reg); bfa_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg); bfa_trc(ioc, usecnt); return BFA_TRUE; } - ioc_fwstate = bfa_reg_read(ioc->ioc_regs.ioc_fwstate); + ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate); bfa_trc(ioc, ioc_fwstate); - /** + /* * Use count cannot be non-zero and chip in uninitialized state. */ bfa_assert(ioc_fwstate != BFI_IOC_UNINIT); - /** + /* * Check if another driver with a different firmware is active */ bfa_ioc_fwver_get(ioc, &fwhdr); @@ -106,11 +106,11 @@ bfa_ioc_ct_firmware_lock(struct bfa_ioc_s *ioc) return BFA_FALSE; } - /** + /* * Same firmware version. Increment the reference count. */ usecnt++; - bfa_reg_write(ioc->ioc_regs.ioc_usage_reg, usecnt); + writel(usecnt, ioc->ioc_regs.ioc_usage_reg); bfa_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg); bfa_trc(ioc, usecnt); return BFA_TRUE; @@ -121,50 +121,50 @@ bfa_ioc_ct_firmware_unlock(struct bfa_ioc_s *ioc) { u32 usecnt; - /** + /* * Firmware lock is relevant only for CNA. */ if (!ioc->cna) return; - /** + /* * If bios boot (flash based) -- do not decrement usage count */ if (bfa_cb_image_get_size(BFA_IOC_FWIMG_TYPE(ioc)) < BFA_IOC_FWIMG_MINSZ) return; - /** + /* * decrement usage count */ bfa_ioc_sem_get(ioc->ioc_regs.ioc_usage_sem_reg); - usecnt = bfa_reg_read(ioc->ioc_regs.ioc_usage_reg); + usecnt = readl(ioc->ioc_regs.ioc_usage_reg); bfa_assert(usecnt > 0); usecnt--; - bfa_reg_write(ioc->ioc_regs.ioc_usage_reg, usecnt); + writel(usecnt, ioc->ioc_regs.ioc_usage_reg); bfa_trc(ioc, usecnt); bfa_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg); } -/** +/* * Notify other functions on HB failure. */ static void bfa_ioc_ct_notify_hbfail(struct bfa_ioc_s *ioc) { if (ioc->cna) { - bfa_reg_write(ioc->ioc_regs.ll_halt, __FW_INIT_HALT_P); + writel(__FW_INIT_HALT_P, ioc->ioc_regs.ll_halt); /* Wait for halt to take effect */ - bfa_reg_read(ioc->ioc_regs.ll_halt); + readl(ioc->ioc_regs.ll_halt); } else { - bfa_reg_write(ioc->ioc_regs.err_set, __PSS_ERR_STATUS_SET); - bfa_reg_read(ioc->ioc_regs.err_set); + writel(__PSS_ERR_STATUS_SET, ioc->ioc_regs.err_set); + readl(ioc->ioc_regs.err_set); } } -/** +/* * Host to LPU mailbox message addresses */ static struct { u32 hfn_mbox, lpu_mbox, hfn_pgn; } iocreg_fnreg[] = { @@ -174,7 +174,7 @@ static struct { u32 hfn_mbox, lpu_mbox, hfn_pgn; } iocreg_fnreg[] = { { HOSTFN3_LPU_MBOX0_8, LPU_HOSTFN3_MBOX0_8, HOST_PAGE_NUM_FN3 } }; -/** +/* * Host <-> LPU mailbox command/status registers - port 0 */ static struct { u32 hfn, lpu; } iocreg_mbcmd_p0[] = { @@ -184,7 +184,7 @@ static struct { u32 hfn, lpu; } iocreg_mbcmd_p0[] = { { HOSTFN3_LPU0_MBOX0_CMD_STAT, LPU0_HOSTFN3_MBOX0_CMD_STAT } }; -/** +/* * Host <-> LPU mailbox command/status registers - port 1 */ static struct { u32 hfn, lpu; } iocreg_mbcmd_p1[] = { @@ -197,7 +197,7 @@ static struct { u32 hfn, lpu; } iocreg_mbcmd_p1[] = { static void bfa_ioc_ct_reg_init(struct bfa_ioc_s *ioc) { - bfa_os_addr_t rb; + void __iomem *rb; int pcifn = bfa_ioc_pcifn(ioc); rb = bfa_ioc_bar0(ioc); @@ -236,7 +236,7 @@ bfa_ioc_ct_reg_init(struct bfa_ioc_s *ioc) ioc->ioc_regs.ioc_init_sem_reg = (rb + HOST_SEM2_REG); ioc->ioc_regs.ioc_usage_reg = (rb + BFA_FW_USE_COUNT); - /** + /* * sram memory access */ ioc->ioc_regs.smem_page_start = (rb + PSS_SMEM_PAGE_START); @@ -248,7 +248,7 @@ bfa_ioc_ct_reg_init(struct bfa_ioc_s *ioc) ioc->ioc_regs.err_set = (rb + ERR_SET_REG); } -/** +/* * Initialize IOC to port mapping. */ @@ -256,13 +256,13 @@ bfa_ioc_ct_reg_init(struct bfa_ioc_s *ioc) static void bfa_ioc_ct_map_port(struct bfa_ioc_s *ioc) { - bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva; + void __iomem *rb = ioc->pcidev.pci_bar_kva; u32 r32; - /** + /* * For catapult, base port id on personality register and IOC type */ - r32 = bfa_reg_read(rb + FNC_PERS_REG); + r32 = readl(rb + FNC_PERS_REG); r32 >>= FNC_PERS_FN_SHIFT(bfa_ioc_pcifn(ioc)); ioc->port_id = (r32 & __F0_PORT_MAP_MK) >> __F0_PORT_MAP_SH; @@ -270,22 +270,22 @@ bfa_ioc_ct_map_port(struct bfa_ioc_s *ioc) bfa_trc(ioc, ioc->port_id); } -/** +/* * Set interrupt mode for a function: INTX or MSIX */ static void bfa_ioc_ct_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix) { - bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva; + void __iomem *rb = ioc->pcidev.pci_bar_kva; u32 r32, mode; - r32 = bfa_reg_read(rb + FNC_PERS_REG); + r32 = readl(rb + FNC_PERS_REG); bfa_trc(ioc, r32); mode = (r32 >> FNC_PERS_FN_SHIFT(bfa_ioc_pcifn(ioc))) & __F0_INTX_STATUS; - /** + /* * If already in desired mode, do not change anything */ if (!msix && mode) @@ -300,10 +300,10 @@ bfa_ioc_ct_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix) r32 |= (mode << FNC_PERS_FN_SHIFT(bfa_ioc_pcifn(ioc))); bfa_trc(ioc, r32); - bfa_reg_write(rb + FNC_PERS_REG, r32); + writel(r32, rb + FNC_PERS_REG); } -/** +/* * Cleanup hw semaphore and usecnt registers */ static void @@ -312,7 +312,7 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc_s *ioc) if (ioc->cna) { bfa_ioc_sem_get(ioc->ioc_regs.ioc_usage_sem_reg); - bfa_reg_write(ioc->ioc_regs.ioc_usage_reg, 0); + writel(0, ioc->ioc_regs.ioc_usage_reg); bfa_ioc_sem_release(ioc->ioc_regs.ioc_usage_sem_reg); } @@ -321,7 +321,7 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc_s *ioc) * before we clear it. If it is not locked, writing 1 * will lock it instead of clearing it. */ - bfa_reg_read(ioc->ioc_regs.ioc_sem_reg); + readl(ioc->ioc_regs.ioc_sem_reg); bfa_ioc_hw_sem_release(ioc); } @@ -331,17 +331,17 @@ bfa_ioc_ct_ownership_reset(struct bfa_ioc_s *ioc) * Check the firmware state to know if pll_init has been completed already */ bfa_boolean_t -bfa_ioc_ct_pll_init_complete(bfa_os_addr_t rb) +bfa_ioc_ct_pll_init_complete(void __iomem *rb) { - if ((bfa_reg_read(rb + BFA_IOC0_STATE_REG) == BFI_IOC_OP) || - (bfa_reg_read(rb + BFA_IOC1_STATE_REG) == BFI_IOC_OP)) + if ((readl(rb + BFA_IOC0_STATE_REG) == BFI_IOC_OP) || + (readl(rb + BFA_IOC1_STATE_REG) == BFI_IOC_OP)) return BFA_TRUE; return BFA_FALSE; } bfa_status_t -bfa_ioc_ct_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode) +bfa_ioc_ct_pll_init(void __iomem *rb, bfa_boolean_t fcmode) { u32 pll_sclk, pll_fclk, r32; @@ -354,56 +354,51 @@ bfa_ioc_ct_pll_init(bfa_os_addr_t rb, bfa_boolean_t fcmode) __APP_PLL_425_JITLMT0_1(3U) | __APP_PLL_425_CNTLMT0_1(1U); if (fcmode) { - bfa_reg_write((rb + OP_MODE), 0); - bfa_reg_write((rb + ETH_MAC_SER_REG), - __APP_EMS_CMLCKSEL | - __APP_EMS_REFCKBUFEN2 | - __APP_EMS_CHANNEL_SEL); + writel(0, (rb + OP_MODE)); + writel(__APP_EMS_CMLCKSEL | __APP_EMS_REFCKBUFEN2 | + __APP_EMS_CHANNEL_SEL, (rb + ETH_MAC_SER_REG)); } else { - bfa_reg_write((rb + OP_MODE), __GLOBAL_FCOE_MODE); - bfa_reg_write((rb + ETH_MAC_SER_REG), - __APP_EMS_REFCKBUFEN1); + writel(__GLOBAL_FCOE_MODE, (rb + OP_MODE)); + writel(__APP_EMS_REFCKBUFEN1, (rb + ETH_MAC_SER_REG)); } - bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_UNINIT); - bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_UNINIT); - bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU); - bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU); - bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU); - bfa_reg_write(rb + APP_PLL_312_CTL_REG, pll_sclk | - __APP_PLL_312_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_425_CTL_REG, pll_fclk | - __APP_PLL_425_LOGIC_SOFT_RESET); - bfa_reg_write(rb + APP_PLL_312_CTL_REG, pll_sclk | - __APP_PLL_312_LOGIC_SOFT_RESET | __APP_PLL_312_ENABLE); - bfa_reg_write(rb + APP_PLL_425_CTL_REG, pll_fclk | - __APP_PLL_425_LOGIC_SOFT_RESET | __APP_PLL_425_ENABLE); - bfa_reg_read(rb + HOSTFN0_INT_MSK); - bfa_os_udelay(2000); - bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU); - bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU); - bfa_reg_write(rb + APP_PLL_312_CTL_REG, pll_sclk | - __APP_PLL_312_ENABLE); - bfa_reg_write(rb + APP_PLL_425_CTL_REG, pll_fclk | - __APP_PLL_425_ENABLE); + writel(BFI_IOC_UNINIT, (rb + BFA_IOC0_STATE_REG)); + writel(BFI_IOC_UNINIT, (rb + BFA_IOC1_STATE_REG)); + writel(0xffffffffU, (rb + HOSTFN0_INT_MSK)); + writel(0xffffffffU, (rb + HOSTFN1_INT_MSK)); + writel(0xffffffffU, (rb + HOSTFN0_INT_STATUS)); + writel(0xffffffffU, (rb + HOSTFN1_INT_STATUS)); + writel(0xffffffffU, (rb + HOSTFN0_INT_MSK)); + writel(0xffffffffU, (rb + HOSTFN1_INT_MSK)); + writel(pll_sclk | __APP_PLL_312_LOGIC_SOFT_RESET, + rb + APP_PLL_312_CTL_REG); + writel(pll_fclk | __APP_PLL_425_LOGIC_SOFT_RESET, + rb + APP_PLL_425_CTL_REG); + writel(pll_sclk | __APP_PLL_312_LOGIC_SOFT_RESET | __APP_PLL_312_ENABLE, + rb + APP_PLL_312_CTL_REG); + writel(pll_fclk | __APP_PLL_425_LOGIC_SOFT_RESET | __APP_PLL_425_ENABLE, + rb + APP_PLL_425_CTL_REG); + readl(rb + HOSTFN0_INT_MSK); + udelay(2000); + writel(0xffffffffU, (rb + HOSTFN0_INT_STATUS)); + writel(0xffffffffU, (rb + HOSTFN1_INT_STATUS)); + writel(pll_sclk | __APP_PLL_312_ENABLE, rb + APP_PLL_312_CTL_REG); + writel(pll_fclk | __APP_PLL_425_ENABLE, rb + APP_PLL_425_CTL_REG); if (!fcmode) { - bfa_reg_write((rb + PMM_1T_RESET_REG_P0), __PMM_1T_RESET_P); - bfa_reg_write((rb + PMM_1T_RESET_REG_P1), __PMM_1T_RESET_P); + writel(__PMM_1T_RESET_P, (rb + PMM_1T_RESET_REG_P0)); + writel(__PMM_1T_RESET_P, (rb + PMM_1T_RESET_REG_P1)); } - r32 = bfa_reg_read((rb + PSS_CTL_REG)); + r32 = readl((rb + PSS_CTL_REG)); r32 &= ~__PSS_LMEM_RESET; - bfa_reg_write((rb + PSS_CTL_REG), r32); - bfa_os_udelay(1000); + writel(r32, (rb + PSS_CTL_REG)); + udelay(1000); if (!fcmode) { - bfa_reg_write((rb + PMM_1T_RESET_REG_P0), 0); - bfa_reg_write((rb + PMM_1T_RESET_REG_P1), 0); + writel(0, (rb + PMM_1T_RESET_REG_P0)); + writel(0, (rb + PMM_1T_RESET_REG_P1)); } - bfa_reg_write((rb + MBIST_CTL_REG), __EDRAM_BISTR_START); - bfa_os_udelay(1000); - r32 = bfa_reg_read((rb + MBIST_STAT_REG)); - bfa_reg_write((rb + MBIST_CTL_REG), 0); + writel(__EDRAM_BISTR_START, (rb + MBIST_CTL_REG)); + udelay(1000); + r32 = readl((rb + MBIST_STAT_REG)); + writel(0, (rb + MBIST_CTL_REG)); return BFA_STATUS_OK; } diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h index 2cd527338677..15407ab39e77 100644 --- a/drivers/scsi/bfa/bfa_modules.h +++ b/drivers/scsi/bfa/bfa_modules.h @@ -15,7 +15,7 @@ * General Public License for more details. */ -/** +/* * bfa_modules.h BFA modules */ @@ -52,7 +52,7 @@ enum { }; -/** +/* * Macro to define a new BFA module */ #define BFA_MODULE(__mod) \ @@ -80,7 +80,7 @@ enum { #define BFA_CACHELINE_SZ (256) -/** +/* * Structure used to interact between different BFA sub modules * * Each sub module needs to implement only the entry points relevant to it (and diff --git a/drivers/scsi/bfa/bfa_os_inc.h b/drivers/scsi/bfa/bfa_os_inc.h index 788a250ffb8a..65df62ef437f 100644 --- a/drivers/scsi/bfa/bfa_os_inc.h +++ b/drivers/scsi/bfa/bfa_os_inc.h @@ -15,10 +15,6 @@ * General Public License for more details. */ -/** - * Contains declarations all OS Specific files needed for BFA layer - */ - #ifndef __BFA_OS_INC_H__ #define __BFA_OS_INC_H__ @@ -44,11 +40,6 @@ #define __BIGENDIAN #endif -static inline u64 bfa_os_get_clock(void) -{ - return jiffies; -} - static inline u64 bfa_os_get_log_time(void) { u64 system_time = 0; @@ -63,13 +54,6 @@ static inline u64 bfa_os_get_log_time(void) #define bfa_io_lat_clock_res_div HZ #define bfa_io_lat_clock_res_mul 1000 -#define BFA_ASSERT(p) do { \ - if (!(p)) { \ - printk(KERN_ERR "assert(%s) failed at %s:%d\n", \ - #p, __FILE__, __LINE__); \ - } \ -} while (0) - #define BFA_LOG(level, bfad, mask, fmt, arg...) \ do { \ if (((mask) == 4) || (level[1] <= '4')) \ @@ -81,22 +65,6 @@ do { \ ((_x) & 0x00ff00) | \ (((_x) & 0xff0000) >> 16)) -#define bfa_swap_8b(_x) \ - ((((_x) & 0xff00000000000000ull) >> 56) \ - | (((_x) & 0x00ff000000000000ull) >> 40) \ - | (((_x) & 0x0000ff0000000000ull) >> 24) \ - | (((_x) & 0x000000ff00000000ull) >> 8) \ - | (((_x) & 0x00000000ff000000ull) << 8) \ - | (((_x) & 0x0000000000ff0000ull) << 24) \ - | (((_x) & 0x000000000000ff00ull) << 40) \ - | (((_x) & 0x00000000000000ffull) << 56)) - -#define bfa_os_swap32(_x) \ - ((((_x) & 0xff) << 24) | \ - (((_x) & 0x0000ff00) << 8) | \ - (((_x) & 0x00ff0000) >> 8) | \ - (((_x) & 0xff000000) >> 24)) - #define bfa_os_swap_sgaddr(_x) ((u64)( \ (((u64)(_x) & (u64)0x00000000000000ffull) << 32) | \ (((u64)(_x) & (u64)0x000000000000ff00ull) << 32) | \ @@ -108,59 +76,27 @@ do { \ (((u64)(_x) & (u64)0xff00000000000000ull) >> 32))) #ifndef __BIGENDIAN -#define bfa_os_htons(_x) ((u16)((((_x) & 0xff00) >> 8) | \ - (((_x) & 0x00ff) << 8))) -#define bfa_os_htonl(_x) bfa_os_swap32(_x) -#define bfa_os_htonll(_x) bfa_swap_8b(_x) -#define bfa_os_hton3b(_x) bfa_swap_3b(_x) -#define bfa_os_wtole(_x) (_x) +#define bfa_os_hton3b(_x) bfa_swap_3b(_x) #define bfa_os_sgaddr(_x) (_x) - #else - -#define bfa_os_htons(_x) (_x) -#define bfa_os_htonl(_x) (_x) #define bfa_os_hton3b(_x) (_x) -#define bfa_os_htonll(_x) (_x) -#define bfa_os_wtole(_x) bfa_os_swap32(_x) #define bfa_os_sgaddr(_x) bfa_os_swap_sgaddr(_x) - #endif -#define bfa_os_ntohs(_x) bfa_os_htons(_x) -#define bfa_os_ntohl(_x) bfa_os_htonl(_x) -#define bfa_os_ntohll(_x) bfa_os_htonll(_x) #define bfa_os_ntoh3b(_x) bfa_os_hton3b(_x) - #define bfa_os_u32(__pa64) ((__pa64) >> 32) -#define bfa_os_memset memset -#define bfa_os_memcpy memcpy -#define bfa_os_udelay udelay -#define bfa_os_vsprintf vsprintf -#define bfa_os_snprintf snprintf - -#define bfa_os_assign(__t, __s) __t = __s -#define bfa_os_addr_t void __iomem * - -#define bfa_os_reg_read(_raddr) readl(_raddr) -#define bfa_os_reg_write(_raddr, _val) writel((_val), (_raddr)) -#define bfa_os_mem_read(_raddr, _off) \ - bfa_os_swap32(readl(((_raddr) + (_off)))) -#define bfa_os_mem_write(_raddr, _off, _val) \ - writel(bfa_os_swap32((_val)), ((_raddr) + (_off))) - -#define BFA_TRC_TS(_trcm) \ - ({ \ - struct timeval tv; \ - \ - do_gettimeofday(&tv); \ - (tv.tv_sec*1000000+tv.tv_usec); \ - }) +#define BFA_TRC_TS(_trcm) \ + ({ \ + struct timeval tv; \ + \ + do_gettimeofday(&tv); \ + (tv.tv_sec*1000000+tv.tv_usec); \ + }) #define boolean_t int -/** +/* * For current time stamp, OS API will fill-in */ struct bfa_timeval_s { diff --git a/drivers/scsi/bfa/bfa_port.c b/drivers/scsi/bfa/bfa_port.c index b6d170a13bea..fff96226a383 100644 --- a/drivers/scsi/bfa/bfa_port.c +++ b/drivers/scsi/bfa/bfa_port.c @@ -37,16 +37,16 @@ bfa_port_stats_swap(struct bfa_port_s *port, union bfa_port_stats_u *stats) t0 = dip[i]; t1 = dip[i + 1]; #ifdef __BIGENDIAN - dip[i] = bfa_os_ntohl(t0); - dip[i + 1] = bfa_os_ntohl(t1); + dip[i] = be32_to_cpu(t0); + dip[i + 1] = be32_to_cpu(t1); #else - dip[i] = bfa_os_ntohl(t1); - dip[i + 1] = bfa_os_ntohl(t0); + dip[i] = be32_to_cpu(t1); + dip[i + 1] = be32_to_cpu(t0); #endif } } -/** +/* * bfa_port_enable_isr() * * @@ -63,7 +63,7 @@ bfa_port_enable_isr(struct bfa_port_s *port, bfa_status_t status) port->endis_cbfn(port->endis_cbarg, status); } -/** +/* * bfa_port_disable_isr() * * @@ -80,7 +80,7 @@ bfa_port_disable_isr(struct bfa_port_s *port, bfa_status_t status) port->endis_cbfn(port->endis_cbarg, status); } -/** +/* * bfa_port_get_stats_isr() * * @@ -112,7 +112,7 @@ bfa_port_get_stats_isr(struct bfa_port_s *port, bfa_status_t status) } } -/** +/* * bfa_port_clear_stats_isr() * * @@ -129,7 +129,7 @@ bfa_port_clear_stats_isr(struct bfa_port_s *port, bfa_status_t status) port->stats_status = status; port->stats_busy = BFA_FALSE; - /** + /* * re-initialize time stamp for stats reset */ bfa_os_gettimeofday(&tv); @@ -141,7 +141,7 @@ bfa_port_clear_stats_isr(struct bfa_port_s *port, bfa_status_t status) } } -/** +/* * bfa_port_isr() * * @@ -189,7 +189,7 @@ bfa_port_isr(void *cbarg, struct bfi_mbmsg_s *m) } } -/** +/* * bfa_port_meminfo() * * @@ -203,7 +203,7 @@ bfa_port_meminfo(void) return BFA_ROUNDUP(sizeof(union bfa_port_stats_u), BFA_DMA_ALIGN_SZ); } -/** +/* * bfa_port_mem_claim() * * @@ -220,7 +220,7 @@ bfa_port_mem_claim(struct bfa_port_s *port, u8 *dma_kva, u64 dma_pa) port->stats_dma.pa = dma_pa; } -/** +/* * bfa_port_enable() * * Send the Port enable request to the f/w @@ -264,7 +264,7 @@ bfa_port_enable(struct bfa_port_s *port, bfa_port_endis_cbfn_t cbfn, return BFA_STATUS_OK; } -/** +/* * bfa_port_disable() * * Send the Port disable request to the f/w @@ -308,7 +308,7 @@ bfa_port_disable(struct bfa_port_s *port, bfa_port_endis_cbfn_t cbfn, return BFA_STATUS_OK; } -/** +/* * bfa_port_get_stats() * * Send the request to the f/w to fetch Port statistics. @@ -348,7 +348,7 @@ bfa_port_get_stats(struct bfa_port_s *port, union bfa_port_stats_u *stats, return BFA_STATUS_OK; } -/** +/* * bfa_port_clear_stats() * * @@ -385,7 +385,7 @@ bfa_port_clear_stats(struct bfa_port_s *port, bfa_port_stats_cbfn_t cbfn, return BFA_STATUS_OK; } -/** +/* * bfa_port_hbfail() * * @@ -415,7 +415,7 @@ bfa_port_hbfail(void *arg) } } -/** +/* * bfa_port_attach() * * @@ -449,7 +449,7 @@ bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, bfa_ioc_hbfail_init(&port->hbfail, bfa_port_hbfail, port); bfa_ioc_hbfail_register(port->ioc, &port->hbfail); - /** + /* * initialize time stamp for stats reset */ bfa_os_gettimeofday(&tv); @@ -458,7 +458,7 @@ bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, bfa_trc(port, 0); } -/** +/* * bfa_port_detach() * * diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c index aa1dc749b281..c768143f4805 100644 --- a/drivers/scsi/bfa/bfa_svc.c +++ b/drivers/scsi/bfa/bfa_svc.c @@ -29,7 +29,7 @@ BFA_MODULE(fcport); BFA_MODULE(rport); BFA_MODULE(uf); -/** +/* * LPS related definitions */ #define BFA_LPS_MIN_LPORTS (1) @@ -41,7 +41,7 @@ BFA_MODULE(uf); #define BFA_LPS_MAX_VPORTS_SUPP_CB 255 #define BFA_LPS_MAX_VPORTS_SUPP_CT 190 -/** +/* * lps_pvt BFA LPS private functions */ @@ -55,7 +55,7 @@ enum bfa_lps_event { BFA_LPS_SM_RX_CVL = 7, /* Rx clear virtual link */ }; -/** +/* * FC PORT related definitions */ /* @@ -67,7 +67,7 @@ enum bfa_lps_event { (bfa_ioc_is_disabled(&bfa->ioc) == BFA_TRUE)) -/** +/* * BFA port state machine events */ enum bfa_fcport_sm_event { @@ -82,7 +82,7 @@ enum bfa_fcport_sm_event { BFA_FCPORT_SM_HWFAIL = 9, /* IOC h/w failure */ }; -/** +/* * BFA port link notification state machine events */ @@ -92,7 +92,7 @@ enum bfa_fcport_ln_sm_event { BFA_FCPORT_LN_SM_NOTIFICATION = 3 /* done notification */ }; -/** +/* * RPORT related definitions */ #define bfa_rport_offline_cb(__rp) do { \ @@ -126,7 +126,7 @@ enum bfa_rport_event { BFA_RPORT_SM_QRESUME = 9, /* space in requeue queue */ }; -/** +/* * forward declarations FCXP related functions */ static void __bfa_fcxp_send_cbfn(void *cbarg, bfa_boolean_t complete); @@ -138,7 +138,7 @@ static void bfa_fcxp_qresume(void *cbarg); static void bfa_fcxp_queue(struct bfa_fcxp_s *fcxp, struct bfi_fcxp_send_req_s *send_req); -/** +/* * forward declarations for LPS functions */ static void bfa_lps_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len, @@ -163,7 +163,7 @@ static void bfa_lps_login_comp(struct bfa_lps_s *lps); static void bfa_lps_logout_comp(struct bfa_lps_s *lps); static void bfa_lps_cvl_event(struct bfa_lps_s *lps); -/** +/* * forward declaration for LPS state machine */ static void bfa_lps_sm_init(struct bfa_lps_s *lps, enum bfa_lps_event event); @@ -175,7 +175,7 @@ static void bfa_lps_sm_logout(struct bfa_lps_s *lps, enum bfa_lps_event event); static void bfa_lps_sm_logowait(struct bfa_lps_s *lps, enum bfa_lps_event event); -/** +/* * forward declaration for FC Port functions */ static bfa_boolean_t bfa_fcport_send_enable(struct bfa_fcport_s *fcport); @@ -193,7 +193,7 @@ static void bfa_fcport_stats_get_timeout(void *cbarg); static void bfa_fcport_stats_clr_timeout(void *cbarg); static void bfa_trunk_iocdisable(struct bfa_s *bfa); -/** +/* * forward declaration for FC PORT state machine */ static void bfa_fcport_sm_uninit(struct bfa_fcport_s *fcport, @@ -252,7 +252,7 @@ static struct bfa_sm_table_s hal_port_sm_table[] = { }; -/** +/* * forward declaration for RPORT related functions */ static struct bfa_rport_s *bfa_rport_alloc(struct bfa_rport_mod_s *rp_mod); @@ -265,7 +265,7 @@ static void __bfa_cb_rport_online(void *cbarg, static void __bfa_cb_rport_offline(void *cbarg, bfa_boolean_t complete); -/** +/* * forward declaration for RPORT state machine */ static void bfa_rport_sm_uninit(struct bfa_rport_s *rp, @@ -295,7 +295,7 @@ static void bfa_rport_sm_fwdelete_qfull(struct bfa_rport_s *rp, static void bfa_rport_sm_deleting_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event); -/** +/* * PLOG related definitions */ static int @@ -330,7 +330,7 @@ bfa_plog_add(struct bfa_plog_s *plog, struct bfa_plog_rec_s *pl_rec) pl_recp = &(plog->plog_recs[tail]); - bfa_os_memcpy(pl_recp, pl_rec, sizeof(struct bfa_plog_rec_s)); + memcpy(pl_recp, pl_rec, sizeof(struct bfa_plog_rec_s)); pl_recp->tv = bfa_os_get_log_time(); BFA_PL_LOG_REC_INCR(plog->tail); @@ -342,9 +342,9 @@ bfa_plog_add(struct bfa_plog_s *plog, struct bfa_plog_rec_s *pl_rec) void bfa_plog_init(struct bfa_plog_s *plog) { - bfa_os_memset((char *)plog, 0, sizeof(struct bfa_plog_s)); + memset((char *)plog, 0, sizeof(struct bfa_plog_s)); - bfa_os_memcpy(plog->plog_sig, BFA_PL_SIG_STR, BFA_PL_SIG_LEN); + memcpy(plog->plog_sig, BFA_PL_SIG_STR, BFA_PL_SIG_LEN); plog->head = plog->tail = 0; plog->plog_enabled = 1; } @@ -357,7 +357,7 @@ bfa_plog_str(struct bfa_plog_s *plog, enum bfa_plog_mid mid, struct bfa_plog_rec_s lp; if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); + memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); lp.mid = mid; lp.eid = event; lp.log_type = BFA_PL_LOG_TYPE_STRING; @@ -381,15 +381,14 @@ bfa_plog_intarr(struct bfa_plog_s *plog, enum bfa_plog_mid mid, num_ints = BFA_PL_INT_LOG_SZ; if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); + memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); lp.mid = mid; lp.eid = event; lp.log_type = BFA_PL_LOG_TYPE_INT; lp.misc = misc; for (i = 0; i < num_ints; i++) - bfa_os_assign(lp.log_entry.int_log[i], - intarr[i]); + lp.log_entry.int_log[i] = intarr[i]; lp.log_num_ints = (u8) num_ints; @@ -407,7 +406,7 @@ bfa_plog_fchdr(struct bfa_plog_s *plog, enum bfa_plog_mid mid, u32 ints[BFA_PL_INT_LOG_SZ]; if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); + memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); ints[0] = tmp_int[0]; ints[1] = tmp_int[1]; @@ -427,7 +426,7 @@ bfa_plog_fchdr_and_pl(struct bfa_plog_s *plog, enum bfa_plog_mid mid, u32 ints[BFA_PL_INT_LOG_SZ]; if (plog->plog_enabled) { - bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); + memset(&lp, 0, sizeof(struct bfa_plog_rec_s)); ints[0] = tmp_int[0]; ints[1] = tmp_int[1]; @@ -462,7 +461,7 @@ bfa_plog_get_setting(struct bfa_plog_s *plog) return (bfa_boolean_t)plog->plog_enabled; } -/** +/* * fcxp_pvt BFA FCXP private functions */ @@ -485,7 +484,7 @@ claim_fcxp_req_rsp_mem(struct bfa_fcxp_mod_s *mod, struct bfa_meminfo_s *mi) mod->req_pld_list_pa = dm_pa; dm_kva += buf_pool_sz; dm_pa += buf_pool_sz; - bfa_os_memset(mod->req_pld_list_kva, 0, buf_pool_sz); + memset(mod->req_pld_list_kva, 0, buf_pool_sz); /* * Initialize the fcxp rsp payload list @@ -495,7 +494,7 @@ claim_fcxp_req_rsp_mem(struct bfa_fcxp_mod_s *mod, struct bfa_meminfo_s *mi) mod->rsp_pld_list_pa = dm_pa; dm_kva += buf_pool_sz; dm_pa += buf_pool_sz; - bfa_os_memset(mod->rsp_pld_list_kva, 0, buf_pool_sz); + memset(mod->rsp_pld_list_kva, 0, buf_pool_sz); bfa_meminfo_dma_virt(mi) = dm_kva; bfa_meminfo_dma_phys(mi) = dm_pa; @@ -508,7 +507,7 @@ claim_fcxps_mem(struct bfa_fcxp_mod_s *mod, struct bfa_meminfo_s *mi) struct bfa_fcxp_s *fcxp; fcxp = (struct bfa_fcxp_s *) bfa_meminfo_kva(mi); - bfa_os_memset(fcxp, 0, sizeof(struct bfa_fcxp_s) * mod->num_fcxps); + memset(fcxp, 0, sizeof(struct bfa_fcxp_s) * mod->num_fcxps); INIT_LIST_HEAD(&mod->fcxp_free_q); INIT_LIST_HEAD(&mod->fcxp_active_q); @@ -559,11 +558,11 @@ bfa_fcxp_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, { struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa); - bfa_os_memset(mod, 0, sizeof(struct bfa_fcxp_mod_s)); + memset(mod, 0, sizeof(struct bfa_fcxp_mod_s)); mod->bfa = bfa; mod->num_fcxps = cfg->fwcfg.num_fcxp_reqs; - /** + /* * Initialize FCXP request and response payload sizes. */ mod->req_pld_sz = mod->rsp_pld_sz = BFA_FCXP_MAX_IBUF_SZ; @@ -741,20 +740,20 @@ hal_fcxp_send_comp(struct bfa_s *bfa, struct bfi_fcxp_send_rsp_s *fcxp_rsp) { struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa); struct bfa_fcxp_s *fcxp; - u16 fcxp_tag = bfa_os_ntohs(fcxp_rsp->fcxp_tag); + u16 fcxp_tag = be16_to_cpu(fcxp_rsp->fcxp_tag); bfa_trc(bfa, fcxp_tag); - fcxp_rsp->rsp_len = bfa_os_ntohl(fcxp_rsp->rsp_len); + fcxp_rsp->rsp_len = be32_to_cpu(fcxp_rsp->rsp_len); - /** + /* * @todo f/w should not set residue to non-0 when everything * is received. */ if (fcxp_rsp->req_status == BFA_STATUS_OK) fcxp_rsp->residue_len = 0; else - fcxp_rsp->residue_len = bfa_os_ntohl(fcxp_rsp->residue_len); + fcxp_rsp->residue_len = be32_to_cpu(fcxp_rsp->residue_len); fcxp = BFA_FCXP_FROM_TAG(mod, fcxp_tag); @@ -856,7 +855,7 @@ hal_fcxp_rx_plog(struct bfa_s *bfa, struct bfa_fcxp_s *fcxp, } } -/** +/* * Handler to resume sending fcxp when space in available in cpe queue. */ static void @@ -871,7 +870,7 @@ bfa_fcxp_qresume(void *cbarg) bfa_fcxp_queue(fcxp, send_req); } -/** +/* * Queue fcxp send request to foimrware. */ static void @@ -885,26 +884,26 @@ bfa_fcxp_queue(struct bfa_fcxp_s *fcxp, struct bfi_fcxp_send_req_s *send_req) bfi_h2i_set(send_req->mh, BFI_MC_FCXP, BFI_FCXP_H2I_SEND_REQ, bfa_lpuid(bfa)); - send_req->fcxp_tag = bfa_os_htons(fcxp->fcxp_tag); + send_req->fcxp_tag = cpu_to_be16(fcxp->fcxp_tag); if (rport) { send_req->rport_fw_hndl = rport->fw_handle; - send_req->max_frmsz = bfa_os_htons(rport->rport_info.max_frmsz); + send_req->max_frmsz = cpu_to_be16(rport->rport_info.max_frmsz); if (send_req->max_frmsz == 0) - send_req->max_frmsz = bfa_os_htons(FC_MAX_PDUSZ); + send_req->max_frmsz = cpu_to_be16(FC_MAX_PDUSZ); } else { send_req->rport_fw_hndl = 0; - send_req->max_frmsz = bfa_os_htons(FC_MAX_PDUSZ); + send_req->max_frmsz = cpu_to_be16(FC_MAX_PDUSZ); } - send_req->vf_id = bfa_os_htons(reqi->vf_id); + send_req->vf_id = cpu_to_be16(reqi->vf_id); send_req->lp_tag = reqi->lp_tag; send_req->class = reqi->class; send_req->rsp_timeout = rspi->rsp_timeout; send_req->cts = reqi->cts; send_req->fchs = reqi->fchs; - send_req->req_len = bfa_os_htonl(reqi->req_tot_len); - send_req->rsp_maxlen = bfa_os_htonl(rspi->rsp_maxlen); + send_req->req_len = cpu_to_be32(reqi->req_tot_len); + send_req->rsp_maxlen = cpu_to_be32(rspi->rsp_maxlen); /* * setup req sgles @@ -955,11 +954,11 @@ bfa_fcxp_queue(struct bfa_fcxp_s *fcxp, struct bfi_fcxp_send_req_s *send_req) bfa_trc(bfa, bfa_reqq_ci(bfa, BFA_REQQ_FCXP)); } -/** +/* * hal_fcxp_api BFA FCXP API */ -/** +/* * Allocate an FCXP instance to send a response or to send a request * that has a response. Request/response buffers are allocated by caller. * @@ -1005,7 +1004,7 @@ bfa_fcxp_alloc(void *caller, struct bfa_s *bfa, int nreq_sgles, return fcxp; } -/** +/* * Get the internal request buffer pointer * * @param[in] fcxp BFA fcxp pointer @@ -1032,7 +1031,7 @@ bfa_fcxp_get_reqbufsz(struct bfa_fcxp_s *fcxp) return mod->req_pld_sz; } -/** +/* * Get the internal response buffer pointer * * @param[in] fcxp BFA fcxp pointer @@ -1052,7 +1051,7 @@ bfa_fcxp_get_rspbuf(struct bfa_fcxp_s *fcxp) return rspbuf; } -/** +/* * Free the BFA FCXP * * @param[in] fcxp BFA fcxp pointer @@ -1069,7 +1068,7 @@ bfa_fcxp_free(struct bfa_fcxp_s *fcxp) bfa_fcxp_put(fcxp); } -/** +/* * Send a FCXP request * * @param[in] fcxp BFA fcxp pointer @@ -1103,7 +1102,7 @@ bfa_fcxp_send(struct bfa_fcxp_s *fcxp, struct bfa_rport_s *rport, bfa_trc(bfa, fcxp->fcxp_tag); - /** + /* * setup request/response info */ reqi->bfa_rport = rport; @@ -1118,7 +1117,7 @@ bfa_fcxp_send(struct bfa_fcxp_s *fcxp, struct bfa_rport_s *rport, fcxp->send_cbfn = cbfn ? cbfn : bfa_fcxp_null_comp; fcxp->send_cbarg = cbarg; - /** + /* * If no room in CPE queue, wait for space in request queue */ send_req = bfa_reqq_next(bfa, BFA_REQQ_FCXP); @@ -1132,7 +1131,7 @@ bfa_fcxp_send(struct bfa_fcxp_s *fcxp, struct bfa_rport_s *rport, bfa_fcxp_queue(fcxp, send_req); } -/** +/* * Abort a BFA FCXP * * @param[in] fcxp BFA fcxp pointer @@ -1186,7 +1185,7 @@ bfa_fcxp_walloc_cancel(struct bfa_s *bfa, struct bfa_fcxp_wqe_s *wqe) void bfa_fcxp_discard(struct bfa_fcxp_s *fcxp) { - /** + /* * If waiting for room in request queue, cancel reqq wait * and free fcxp. */ @@ -1202,7 +1201,7 @@ bfa_fcxp_discard(struct bfa_fcxp_s *fcxp) -/** +/* * hal_fcxp_public BFA FCXP public functions */ @@ -1229,11 +1228,11 @@ bfa_fcxp_get_maxrsp(struct bfa_s *bfa) } -/** +/* * BFA LPS state machine functions */ -/** +/* * Init state -- no login */ static void @@ -1285,7 +1284,7 @@ bfa_lps_sm_init(struct bfa_lps_s *lps, enum bfa_lps_event event) } } -/** +/* * login is in progress -- awaiting response from firmware */ static void @@ -1327,7 +1326,7 @@ bfa_lps_sm_login(struct bfa_lps_s *lps, enum bfa_lps_event event) } } -/** +/* * login pending - awaiting space in request queue */ static void @@ -1359,7 +1358,7 @@ bfa_lps_sm_loginwait(struct bfa_lps_s *lps, enum bfa_lps_event event) } } -/** +/* * login complete */ static void @@ -1400,7 +1399,7 @@ bfa_lps_sm_online(struct bfa_lps_s *lps, enum bfa_lps_event event) } } -/** +/* * logout in progress - awaiting firmware response */ static void @@ -1424,7 +1423,7 @@ bfa_lps_sm_logout(struct bfa_lps_s *lps, enum bfa_lps_event event) } } -/** +/* * logout pending -- awaiting space in request queue */ static void @@ -1451,11 +1450,11 @@ bfa_lps_sm_logowait(struct bfa_lps_s *lps, enum bfa_lps_event event) -/** +/* * lps_pvt BFA LPS private functions */ -/** +/* * return memory requirement */ static void @@ -1468,7 +1467,7 @@ bfa_lps_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len, *ndm_len += sizeof(struct bfa_lps_s) * BFA_LPS_MAX_LPORTS; } -/** +/* * bfa module attach at initialization time */ static void @@ -1479,7 +1478,7 @@ bfa_lps_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, struct bfa_lps_s *lps; int i; - bfa_os_memset(mod, 0, sizeof(struct bfa_lps_mod_s)); + memset(mod, 0, sizeof(struct bfa_lps_mod_s)); mod->num_lps = BFA_LPS_MAX_LPORTS; if (cfg->drvcfg.min_cfg) mod->num_lps = BFA_LPS_MIN_LPORTS; @@ -1516,7 +1515,7 @@ bfa_lps_stop(struct bfa_s *bfa) { } -/** +/* * IOC in disabled state -- consider all lps offline */ static void @@ -1532,7 +1531,7 @@ bfa_lps_iocdisable(struct bfa_s *bfa) } } -/** +/* * Firmware login response */ static void @@ -1550,7 +1549,7 @@ bfa_lps_login_rsp(struct bfa_s *bfa, struct bfi_lps_login_rsp_s *rsp) lps->fport = rsp->f_port; lps->npiv_en = rsp->npiv_en; lps->lp_pid = rsp->lp_pid; - lps->pr_bbcred = bfa_os_ntohs(rsp->bb_credit); + lps->pr_bbcred = be16_to_cpu(rsp->bb_credit); lps->pr_pwwn = rsp->port_name; lps->pr_nwwn = rsp->node_name; lps->auth_req = rsp->auth_req; @@ -1579,7 +1578,7 @@ bfa_lps_login_rsp(struct bfa_s *bfa, struct bfi_lps_login_rsp_s *rsp) bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP); } -/** +/* * Firmware logout response */ static void @@ -1594,7 +1593,7 @@ bfa_lps_logout_rsp(struct bfa_s *bfa, struct bfi_lps_logout_rsp_s *rsp) bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP); } -/** +/* * Firmware received a Clear virtual link request (for FCoE) */ static void @@ -1608,7 +1607,7 @@ bfa_lps_rx_cvl_event(struct bfa_s *bfa, struct bfi_lps_cvl_event_s *cvl) bfa_sm_send_event(lps, BFA_LPS_SM_RX_CVL); } -/** +/* * Space is available in request queue, resume queueing request to firmware. */ static void @@ -1619,7 +1618,7 @@ bfa_lps_reqq_resume(void *lps_arg) bfa_sm_send_event(lps, BFA_LPS_SM_RESUME); } -/** +/* * lps is freed -- triggered by vport delete */ static void @@ -1632,7 +1631,7 @@ bfa_lps_free(struct bfa_lps_s *lps) list_add_tail(&lps->qe, &mod->lps_free_q); } -/** +/* * send login request to firmware */ static void @@ -1648,7 +1647,7 @@ bfa_lps_send_login(struct bfa_lps_s *lps) m->lp_tag = lps->lp_tag; m->alpa = lps->alpa; - m->pdu_size = bfa_os_htons(lps->pdusz); + m->pdu_size = cpu_to_be16(lps->pdusz); m->pwwn = lps->pwwn; m->nwwn = lps->nwwn; m->fdisc = lps->fdisc; @@ -1657,7 +1656,7 @@ bfa_lps_send_login(struct bfa_lps_s *lps) bfa_reqq_produce(lps->bfa, lps->reqq); } -/** +/* * send logout request to firmware */ static void @@ -1676,7 +1675,7 @@ bfa_lps_send_logout(struct bfa_lps_s *lps) bfa_reqq_produce(lps->bfa, lps->reqq); } -/** +/* * Indirect login completion handler for non-fcs */ static void @@ -1693,7 +1692,7 @@ bfa_lps_login_comp_cb(void *arg, bfa_boolean_t complete) bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status); } -/** +/* * Login completion handler -- direct call for fcs, queue for others */ static void @@ -1711,7 +1710,7 @@ bfa_lps_login_comp(struct bfa_lps_s *lps) bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status); } -/** +/* * Indirect logout completion handler for non-fcs */ static void @@ -1726,7 +1725,7 @@ bfa_lps_logout_comp_cb(void *arg, bfa_boolean_t complete) bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg); } -/** +/* * Logout completion handler -- direct call for fcs, queue for others */ static void @@ -1741,7 +1740,7 @@ bfa_lps_logout_comp(struct bfa_lps_s *lps) bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg); } -/** +/* * Clear virtual link completion handler for non-fcs */ static void @@ -1757,7 +1756,7 @@ bfa_lps_cvl_event_cb(void *arg, bfa_boolean_t complete) bfa_cb_lps_cvl_event(lps->bfa->bfad, lps->uarg); } -/** +/* * Received Clear virtual link event --direct call for fcs, * queue for others */ @@ -1777,7 +1776,7 @@ bfa_lps_cvl_event(struct bfa_lps_s *lps) -/** +/* * lps_public BFA LPS public functions */ @@ -1790,7 +1789,7 @@ bfa_lps_get_max_vport(struct bfa_s *bfa) return BFA_LPS_MAX_VPORTS_SUPP_CB; } -/** +/* * Allocate a lport srvice tag. */ struct bfa_lps_s * @@ -1810,7 +1809,7 @@ bfa_lps_alloc(struct bfa_s *bfa) return lps; } -/** +/* * Free lport service tag. This can be called anytime after an alloc. * No need to wait for any pending login/logout completions. */ @@ -1820,7 +1819,7 @@ bfa_lps_delete(struct bfa_lps_s *lps) bfa_sm_send_event(lps, BFA_LPS_SM_DELETE); } -/** +/* * Initiate a lport login. */ void @@ -1837,7 +1836,7 @@ bfa_lps_flogi(struct bfa_lps_s *lps, void *uarg, u8 alpa, u16 pdusz, bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN); } -/** +/* * Initiate a lport fdisc login. */ void @@ -1854,7 +1853,7 @@ bfa_lps_fdisc(struct bfa_lps_s *lps, void *uarg, u16 pdusz, wwn_t pwwn, bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN); } -/** +/* * Initiate a lport logout (flogi). */ void @@ -1863,7 +1862,7 @@ bfa_lps_flogo(struct bfa_lps_s *lps) bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT); } -/** +/* * Initiate a lport FDSIC logout. */ void @@ -1872,7 +1871,7 @@ bfa_lps_fdisclogo(struct bfa_lps_s *lps) bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT); } -/** +/* * Discard a pending login request -- should be called only for * link down handling. */ @@ -1882,7 +1881,7 @@ bfa_lps_discard(struct bfa_lps_s *lps) bfa_sm_send_event(lps, BFA_LPS_SM_OFFLINE); } -/** +/* * Return lport services tag */ u8 @@ -1891,7 +1890,7 @@ bfa_lps_get_tag(struct bfa_lps_s *lps) return lps->lp_tag; } -/** +/* * Return lport services tag given the pid */ u8 @@ -1910,7 +1909,7 @@ bfa_lps_get_tag_from_pid(struct bfa_s *bfa, u32 pid) return 0; } -/** +/* * return if fabric login indicates support for NPIV */ bfa_boolean_t @@ -1919,7 +1918,7 @@ bfa_lps_is_npiv_en(struct bfa_lps_s *lps) return lps->npiv_en; } -/** +/* * Return TRUE if attached to F-Port, else return FALSE */ bfa_boolean_t @@ -1928,7 +1927,7 @@ bfa_lps_is_fport(struct bfa_lps_s *lps) return lps->fport; } -/** +/* * Return TRUE if attached to a Brocade Fabric */ bfa_boolean_t @@ -1936,7 +1935,7 @@ bfa_lps_is_brcd_fabric(struct bfa_lps_s *lps) { return lps->brcd_switch; } -/** +/* * return TRUE if authentication is required */ bfa_boolean_t @@ -1951,7 +1950,7 @@ bfa_lps_get_extstatus(struct bfa_lps_s *lps) return lps->ext_status; } -/** +/* * return port id assigned to the lport */ u32 @@ -1960,7 +1959,7 @@ bfa_lps_get_pid(struct bfa_lps_s *lps) return lps->lp_pid; } -/** +/* * return port id assigned to the base lport */ u32 @@ -1971,7 +1970,7 @@ bfa_lps_get_base_pid(struct bfa_s *bfa) return BFA_LPS_FROM_TAG(mod, 0)->lp_pid; } -/** +/* * Return bb_credit assigned in FLOGI response */ u16 @@ -1980,7 +1979,7 @@ bfa_lps_get_peer_bbcredit(struct bfa_lps_s *lps) return lps->pr_bbcred; } -/** +/* * Return peer port name */ wwn_t @@ -1989,7 +1988,7 @@ bfa_lps_get_peer_pwwn(struct bfa_lps_s *lps) return lps->pr_pwwn; } -/** +/* * Return peer node name */ wwn_t @@ -1998,7 +1997,7 @@ bfa_lps_get_peer_nwwn(struct bfa_lps_s *lps) return lps->pr_nwwn; } -/** +/* * return reason code if login request is rejected */ u8 @@ -2007,7 +2006,7 @@ bfa_lps_get_lsrjt_rsn(struct bfa_lps_s *lps) return lps->lsrjt_rsn; } -/** +/* * return explanation code if login request is rejected */ u8 @@ -2016,7 +2015,7 @@ bfa_lps_get_lsrjt_expl(struct bfa_lps_s *lps) return lps->lsrjt_expl; } -/** +/* * Return fpma/spma MAC for lport */ mac_t @@ -2025,7 +2024,7 @@ bfa_lps_get_lp_mac(struct bfa_lps_s *lps) return lps->lp_mac; } -/** +/* * LPS firmware message class handler. */ void @@ -2055,7 +2054,7 @@ bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *m) } } -/** +/* * FC PORT state machine functions */ static void @@ -2066,7 +2065,7 @@ bfa_fcport_sm_uninit(struct bfa_fcport_s *fcport, switch (event) { case BFA_FCPORT_SM_START: - /** + /* * Start event after IOC is configured and BFA is started. */ if (bfa_fcport_send_enable(fcport)) { @@ -2080,7 +2079,7 @@ bfa_fcport_sm_uninit(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_ENABLE: - /** + /* * Port is persistently configured to be in enabled state. Do * not change state. Port enabling is done when START event is * received. @@ -2088,7 +2087,7 @@ bfa_fcport_sm_uninit(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_DISABLE: - /** + /* * If a port is persistently configured to be disabled, the * first event will a port disable request. */ @@ -2124,13 +2123,13 @@ bfa_fcport_sm_enabling_qwait(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_ENABLE: - /** + /* * Already enable is in progress. */ break; case BFA_FCPORT_SM_DISABLE: - /** + /* * Just send disable request to firmware when room becomes * available in request queue. */ @@ -2145,7 +2144,7 @@ bfa_fcport_sm_enabling_qwait(struct bfa_fcport_s *fcport, case BFA_FCPORT_SM_LINKUP: case BFA_FCPORT_SM_LINKDOWN: - /** + /* * Possible to get link events when doing back-to-back * enable/disables. */ @@ -2184,7 +2183,7 @@ bfa_fcport_sm_enabling(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_ENABLE: - /** + /* * Already being enabled. */ break; @@ -2257,13 +2256,13 @@ bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_LINKDOWN: - /** + /* * Possible to get link down event. */ break; case BFA_FCPORT_SM_ENABLE: - /** + /* * Already enabled. */ break; @@ -2306,7 +2305,7 @@ bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport, switch (event) { case BFA_FCPORT_SM_ENABLE: - /** + /* * Already enabled. */ break; @@ -2399,14 +2398,14 @@ bfa_fcport_sm_disabling_qwait(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_DISABLE: - /** + /* * Already being disabled. */ break; case BFA_FCPORT_SM_LINKUP: case BFA_FCPORT_SM_LINKDOWN: - /** + /* * Possible to get link events when doing back-to-back * enable/disables. */ @@ -2453,7 +2452,7 @@ bfa_fcport_sm_toggling_qwait(struct bfa_fcport_s *fcport, case BFA_FCPORT_SM_LINKUP: case BFA_FCPORT_SM_LINKDOWN: - /** + /* * Possible to get link events when doing back-to-back * enable/disables. */ @@ -2483,7 +2482,7 @@ bfa_fcport_sm_disabling(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_DISABLE: - /** + /* * Already being disabled. */ break; @@ -2508,7 +2507,7 @@ bfa_fcport_sm_disabling(struct bfa_fcport_s *fcport, case BFA_FCPORT_SM_LINKUP: case BFA_FCPORT_SM_LINKDOWN: - /** + /* * Possible to get link events when doing back-to-back * enable/disables. */ @@ -2533,7 +2532,7 @@ bfa_fcport_sm_disabled(struct bfa_fcport_s *fcport, switch (event) { case BFA_FCPORT_SM_START: - /** + /* * Ignore start event for a port that is disabled. */ break; @@ -2557,7 +2556,7 @@ bfa_fcport_sm_disabled(struct bfa_fcport_s *fcport, break; case BFA_FCPORT_SM_DISABLE: - /** + /* * Already disabled. */ break; @@ -2587,14 +2586,14 @@ bfa_fcport_sm_stopped(struct bfa_fcport_s *fcport, break; default: - /** + /* * Ignore all other events. */ ; } } -/** +/* * Port is enabled. IOC is down/failed. */ static void @@ -2613,14 +2612,14 @@ bfa_fcport_sm_iocdown(struct bfa_fcport_s *fcport, break; default: - /** + /* * Ignore all events. */ ; } } -/** +/* * Port is disabled. IOC is down/failed. */ static void @@ -2639,14 +2638,14 @@ bfa_fcport_sm_iocfail(struct bfa_fcport_s *fcport, break; default: - /** + /* * Ignore all events. */ ; } } -/** +/* * Link state is down */ static void @@ -2666,7 +2665,7 @@ bfa_fcport_ln_sm_dn(struct bfa_fcport_ln_s *ln, } } -/** +/* * Link state is waiting for down notification */ static void @@ -2689,7 +2688,7 @@ bfa_fcport_ln_sm_dn_nf(struct bfa_fcport_ln_s *ln, } } -/** +/* * Link state is waiting for down notification and there is a pending up */ static void @@ -2713,7 +2712,7 @@ bfa_fcport_ln_sm_dn_up_nf(struct bfa_fcport_ln_s *ln, } } -/** +/* * Link state is up */ static void @@ -2733,7 +2732,7 @@ bfa_fcport_ln_sm_up(struct bfa_fcport_ln_s *ln, } } -/** +/* * Link state is waiting for up notification */ static void @@ -2756,7 +2755,7 @@ bfa_fcport_ln_sm_up_nf(struct bfa_fcport_ln_s *ln, } } -/** +/* * Link state is waiting for up notification and there is a pending down */ static void @@ -2780,7 +2779,7 @@ bfa_fcport_ln_sm_up_dn_nf(struct bfa_fcport_ln_s *ln, } } -/** +/* * Link state is waiting for up notification and there are pending down and up */ static void @@ -2806,7 +2805,7 @@ bfa_fcport_ln_sm_up_dn_up_nf(struct bfa_fcport_ln_s *ln, -/** +/* * hal_port_private */ @@ -2821,7 +2820,7 @@ __bfa_cb_fcport_event(void *cbarg, bfa_boolean_t complete) bfa_sm_send_event(ln, BFA_FCPORT_LN_SM_NOTIFICATION); } -/** +/* * Send SCN notification to upper layers. * trunk - false if caller is fcport to ignore fcport event in trunked mode */ @@ -2897,7 +2896,7 @@ bfa_fcport_mem_claim(struct bfa_fcport_s *fcport, struct bfa_meminfo_s *meminfo) bfa_meminfo_dma_phys(meminfo) = dm_pa; } -/** +/* * Memory initialization. */ static void @@ -2909,7 +2908,7 @@ bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, struct bfa_fcport_ln_s *ln = &fcport->ln; struct bfa_timeval_s tv; - bfa_os_memset(fcport, 0, sizeof(struct bfa_fcport_s)); + memset(fcport, 0, sizeof(struct bfa_fcport_s)); fcport->bfa = bfa; ln->fcport = fcport; @@ -2918,13 +2917,13 @@ bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, bfa_sm_set_state(fcport, bfa_fcport_sm_uninit); bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn); - /** + /* * initialize time stamp for stats reset */ bfa_os_gettimeofday(&tv); fcport->stats_reset_time = tv.tv_sec; - /** + /* * initialize and set default configuration */ port_cfg->topology = BFA_PORT_TOPOLOGY_P2P; @@ -2942,7 +2941,7 @@ bfa_fcport_detach(struct bfa_s *bfa) { } -/** +/* * Called when IOC is ready. */ static void @@ -2951,7 +2950,7 @@ bfa_fcport_start(struct bfa_s *bfa) bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_START); } -/** +/* * Called before IOC is stopped. */ static void @@ -2961,7 +2960,7 @@ bfa_fcport_stop(struct bfa_s *bfa) bfa_trunk_iocdisable(bfa); } -/** +/* * Called when IOC failure is detected. */ static void @@ -2986,18 +2985,17 @@ bfa_fcport_update_linkinfo(struct bfa_fcport_s *fcport) fcport->myalpa = 0; /* QoS Details */ - bfa_os_assign(fcport->qos_attr, pevent->link_state.qos_attr); - bfa_os_assign(fcport->qos_vc_attr, - pevent->link_state.vc_fcf.qos_vc_attr); + fcport->qos_attr = pevent->link_state.qos_attr; + fcport->qos_vc_attr = pevent->link_state.vc_fcf.qos_vc_attr; - /** + /* * update trunk state if applicable */ if (!fcport->cfg.trunked) trunk->attr.state = BFA_TRUNK_DISABLED; /* update FCoE specific */ - fcport->fcoe_vlan = bfa_os_ntohs(pevent->link_state.vc_fcf.fcf.vlan); + fcport->fcoe_vlan = be16_to_cpu(pevent->link_state.vc_fcf.fcf.vlan); bfa_trc(fcport->bfa, fcport->speed); bfa_trc(fcport->bfa, fcport->topology); @@ -3010,7 +3008,7 @@ bfa_fcport_reset_linkinfo(struct bfa_fcport_s *fcport) fcport->topology = BFA_PORT_TOPOLOGY_NONE; } -/** +/* * Send port enable message to firmware. */ static bfa_boolean_t @@ -3018,13 +3016,13 @@ bfa_fcport_send_enable(struct bfa_fcport_s *fcport) { struct bfi_fcport_enable_req_s *m; - /** + /* * Increment message tag before queue check, so that responses to old * requests are discarded. */ fcport->msgtag++; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT); @@ -3040,19 +3038,19 @@ bfa_fcport_send_enable(struct bfa_fcport_s *fcport) m->pwwn = fcport->pwwn; m->port_cfg = fcport->cfg; m->msgtag = fcport->msgtag; - m->port_cfg.maxfrsize = bfa_os_htons(fcport->cfg.maxfrsize); + m->port_cfg.maxfrsize = cpu_to_be16(fcport->cfg.maxfrsize); bfa_dma_be_addr_set(m->stats_dma_addr, fcport->stats_pa); bfa_trc(fcport->bfa, m->stats_dma_addr.a32.addr_lo); bfa_trc(fcport->bfa, m->stats_dma_addr.a32.addr_hi); - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT); return BFA_TRUE; } -/** +/* * Send port disable message to firmware. */ static bfa_boolean_t @@ -3060,13 +3058,13 @@ bfa_fcport_send_disable(struct bfa_fcport_s *fcport) { struct bfi_fcport_req_s *m; - /** + /* * Increment message tag before queue check, so that responses to old * requests are discarded. */ fcport->msgtag++; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT); @@ -3080,7 +3078,7 @@ bfa_fcport_send_disable(struct bfa_fcport_s *fcport) bfa_lpuid(fcport->bfa)); m->msgtag = fcport->msgtag; - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT); @@ -3105,7 +3103,7 @@ bfa_fcport_send_txcredit(void *port_cbarg) struct bfa_fcport_s *fcport = port_cbarg; struct bfi_fcport_set_svc_params_req_s *m; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT); @@ -3116,9 +3114,9 @@ bfa_fcport_send_txcredit(void *port_cbarg) bfi_h2i_set(m->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ, bfa_lpuid(fcport->bfa)); - m->tx_bbcredit = bfa_os_htons((u16)fcport->cfg.tx_bbcredit); + m->tx_bbcredit = cpu_to_be16((u16)fcport->cfg.tx_bbcredit); - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT); @@ -3134,7 +3132,7 @@ bfa_fcport_qos_stats_swap(struct bfa_qos_stats_s *d, /* Now swap the 32 bit fields */ for (i = 0; i < (sizeof(struct bfa_qos_stats_s)/sizeof(u32)); ++i) - dip[i] = bfa_os_ntohl(sip[i]); + dip[i] = be32_to_cpu(sip[i]); } static void @@ -3148,11 +3146,11 @@ bfa_fcport_fcoe_stats_swap(struct bfa_fcoe_stats_s *d, for (i = 0; i < ((sizeof(struct bfa_fcoe_stats_s))/sizeof(u32)); i = i + 2) { #ifdef __BIGENDIAN - dip[i] = bfa_os_ntohl(sip[i]); - dip[i + 1] = bfa_os_ntohl(sip[i + 1]); + dip[i] = be32_to_cpu(sip[i]); + dip[i + 1] = be32_to_cpu(sip[i + 1]); #else - dip[i] = bfa_os_ntohl(sip[i + 1]); - dip[i + 1] = bfa_os_ntohl(sip[i]); + dip[i] = be32_to_cpu(sip[i + 1]); + dip[i + 1] = be32_to_cpu(sip[i]); #endif } } @@ -3223,7 +3221,7 @@ bfa_fcport_send_stats_get(void *cbarg) } fcport->stats_qfull = BFA_FALSE; - bfa_os_memset(msg, 0, sizeof(struct bfi_fcport_req_s)); + memset(msg, 0, sizeof(struct bfi_fcport_req_s)); bfi_h2i_set(msg->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_STATS_GET_REQ, bfa_lpuid(fcport->bfa)); bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT); @@ -3237,7 +3235,7 @@ __bfa_cb_fcport_stats_clr(void *cbarg, bfa_boolean_t complete) if (complete) { struct bfa_timeval_s tv; - /** + /* * re-initialize time stamp for stats reset */ bfa_os_gettimeofday(&tv); @@ -3285,13 +3283,13 @@ bfa_fcport_send_stats_clear(void *cbarg) } fcport->stats_qfull = BFA_FALSE; - bfa_os_memset(msg, 0, sizeof(struct bfi_fcport_req_s)); + memset(msg, 0, sizeof(struct bfi_fcport_req_s)); bfi_h2i_set(msg->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_STATS_CLEAR_REQ, bfa_lpuid(fcport->bfa)); bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT); } -/** +/* * Handle trunk SCN event from firmware. */ static void @@ -3312,7 +3310,7 @@ bfa_trunk_scn(struct bfa_fcport_s *fcport, struct bfi_fcport_trunk_scn_s *scn) bfa_trc(fcport->bfa, scn->trunk_state); bfa_trc(fcport->bfa, scn->trunk_speed); - /** + /* * Save off new state for trunk attribute query */ state_prev = trunk->attr.state; @@ -3327,7 +3325,7 @@ bfa_trunk_scn(struct bfa_fcport_s *fcport, struct bfi_fcport_trunk_scn_s *scn) lattr->trunk_wwn = tlink->trunk_wwn; lattr->fctl = tlink->fctl; lattr->speed = tlink->speed; - lattr->deskew = bfa_os_ntohl(tlink->deskew); + lattr->deskew = be32_to_cpu(tlink->deskew); if (tlink->state == BFA_TRUNK_LINK_STATE_UP) { fcport->speed = tlink->speed; @@ -3360,7 +3358,7 @@ bfa_trunk_scn(struct bfa_fcport_s *fcport, struct bfi_fcport_trunk_scn_s *scn) BFA_PL_EID_TRUNK_SCN, 0, "Trunk down"); } - /** + /* * Notify upper layers if trunk state changed. */ if ((state_prev != trunk->attr.state) || @@ -3376,7 +3374,7 @@ bfa_trunk_iocdisable(struct bfa_s *bfa) struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); int i = 0; - /** + /* * In trunked mode, notify upper layers that link is down */ if (fcport->cfg.trunked) { @@ -3400,11 +3398,11 @@ bfa_trunk_iocdisable(struct bfa_s *bfa) -/** +/* * hal_port_public */ -/** +/* * Called to initialize port attributes */ void @@ -3412,7 +3410,7 @@ bfa_fcport_init(struct bfa_s *bfa) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - /** + /* * Initialize port attributes from IOC hardware data. */ bfa_fcport_set_wwns(fcport); @@ -3426,7 +3424,7 @@ bfa_fcport_init(struct bfa_s *bfa) bfa_assert(fcport->speed_sup); } -/** +/* * Firmware message handler. */ void @@ -3507,11 +3505,11 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg) -/** +/* * hal_port_api */ -/** +/* * Registered callback for port events. */ void @@ -3552,7 +3550,7 @@ bfa_fcport_disable(struct bfa_s *bfa) return BFA_STATUS_OK; } -/** +/* * Configure port speed. */ bfa_status_t @@ -3574,7 +3572,7 @@ bfa_fcport_cfg_speed(struct bfa_s *bfa, enum bfa_port_speed speed) return BFA_STATUS_OK; } -/** +/* * Get current speed. */ enum bfa_port_speed @@ -3585,7 +3583,7 @@ bfa_fcport_get_speed(struct bfa_s *bfa) return fcport->speed; } -/** +/* * Configure port topology. */ bfa_status_t @@ -3610,7 +3608,7 @@ bfa_fcport_cfg_topology(struct bfa_s *bfa, enum bfa_port_topology topology) return BFA_STATUS_OK; } -/** +/* * Get current topology. */ enum bfa_port_topology @@ -3710,7 +3708,7 @@ bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit) bfa_fcport_send_txcredit(fcport); } -/** +/* * Get port attributes. */ @@ -3729,7 +3727,7 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr) { struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); - bfa_os_memset(attr, 0, sizeof(struct bfa_port_attr_s)); + memset(attr, 0, sizeof(struct bfa_port_attr_s)); attr->nwwn = fcport->nwwn; attr->pwwn = fcport->pwwn; @@ -3737,7 +3735,7 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr) attr->factorypwwn = bfa_ioc_get_mfg_pwwn(&bfa->ioc); attr->factorynwwn = bfa_ioc_get_mfg_nwwn(&bfa->ioc); - bfa_os_memcpy(&attr->pport_cfg, &fcport->cfg, + memcpy(&attr->pport_cfg, &fcport->cfg, sizeof(struct bfa_port_cfg_s)); /* speed attributes */ attr->pport_cfg.speed = fcport->cfg.speed; @@ -3770,7 +3768,7 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_port_attr_s *attr) #define BFA_FCPORT_STATS_TOV 1000 -/** +/* * Fetch port statistics (FCQoS or FCoE). */ bfa_status_t @@ -3796,7 +3794,7 @@ bfa_fcport_get_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats, return BFA_STATUS_OK; } -/** +/* * Reset port statistics (FCQoS or FCoE). */ bfa_status_t @@ -3820,7 +3818,7 @@ bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn, void *cbarg) return BFA_STATUS_OK; } -/** +/* * Fetch FCQoS port statistics */ bfa_status_t @@ -3833,7 +3831,7 @@ bfa_fcport_get_qos_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats, return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg); } -/** +/* * Reset FCoE port statistics */ bfa_status_t @@ -3845,7 +3843,7 @@ bfa_fcport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn, void *cbarg) return bfa_fcport_clear_stats(bfa, cbfn, cbarg); } -/** +/* * Fetch FCQoS port statistics */ bfa_status_t @@ -3858,7 +3856,7 @@ bfa_fcport_get_fcoe_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats, return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg); } -/** +/* * Reset FCoE port statistics */ bfa_status_t @@ -3876,7 +3874,7 @@ bfa_fcport_qos_get_attr(struct bfa_s *bfa, struct bfa_qos_attr_s *qos_attr) struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa); qos_attr->state = fcport->qos_attr.state; - qos_attr->total_bb_cr = bfa_os_ntohl(fcport->qos_attr.total_bb_cr); + qos_attr->total_bb_cr = be32_to_cpu(fcport->qos_attr.total_bb_cr); } void @@ -3887,10 +3885,10 @@ bfa_fcport_qos_get_vc_attr(struct bfa_s *bfa, struct bfa_qos_vc_attr_s *bfa_vc_attr = &fcport->qos_vc_attr; u32 i = 0; - qos_vc_attr->total_vc_count = bfa_os_ntohs(bfa_vc_attr->total_vc_count); - qos_vc_attr->shared_credit = bfa_os_ntohs(bfa_vc_attr->shared_credit); + qos_vc_attr->total_vc_count = be16_to_cpu(bfa_vc_attr->total_vc_count); + qos_vc_attr->shared_credit = be16_to_cpu(bfa_vc_attr->shared_credit); qos_vc_attr->elp_opmode_flags = - bfa_os_ntohl(bfa_vc_attr->elp_opmode_flags); + be32_to_cpu(bfa_vc_attr->elp_opmode_flags); /* Individual VC info */ while (i < qos_vc_attr->total_vc_count) { @@ -3904,7 +3902,7 @@ bfa_fcport_qos_get_vc_attr(struct bfa_s *bfa, } } -/** +/* * Fetch port attributes. */ bfa_boolean_t @@ -3939,7 +3937,7 @@ bfa_fcport_cfg_qos(struct bfa_s *bfa, bfa_boolean_t on_off) if (ioc_type == BFA_IOC_TYPE_FC) { fcport->cfg.qos_enabled = on_off; - /** + /* * Notify fcpim of the change in QoS state */ bfa_fcpim_update_ioredirect(bfa); @@ -3959,7 +3957,7 @@ bfa_fcport_cfg_ratelim(struct bfa_s *bfa, bfa_boolean_t on_off) fcport->cfg.trl_def_speed = BFA_PORT_SPEED_1GBPS; } -/** +/* * Configure default minimum ratelim speed */ bfa_status_t @@ -3980,7 +3978,7 @@ bfa_fcport_cfg_ratelim_speed(struct bfa_s *bfa, enum bfa_port_speed speed) return BFA_STATUS_OK; } -/** +/* * Get default minimum ratelim speed */ enum bfa_port_speed @@ -4095,10 +4093,10 @@ bfa_trunk_disable(struct bfa_s *bfa) } -/** +/* * Rport State machine functions */ -/** +/* * Beginning state, only online event expected. */ static void @@ -4151,7 +4149,7 @@ bfa_rport_sm_created(struct bfa_rport_s *rp, enum bfa_rport_event event) } } -/** +/* * Waiting for rport create response from firmware. */ static void @@ -4188,7 +4186,7 @@ bfa_rport_sm_fwcreate(struct bfa_rport_s *rp, enum bfa_rport_event event) } } -/** +/* * Request queue is full, awaiting queue resume to send create request. */ static void @@ -4229,7 +4227,7 @@ bfa_rport_sm_fwcreate_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event) } } -/** +/* * Online state - normal parking state. */ static void @@ -4275,9 +4273,9 @@ bfa_rport_sm_online(struct bfa_rport_s *rp, enum bfa_rport_event event) bfa_trc(rp->bfa, qos_scn->new_qos_attr.qos_priority); qos_scn->old_qos_attr.qos_flow_id = - bfa_os_ntohl(qos_scn->old_qos_attr.qos_flow_id); + be32_to_cpu(qos_scn->old_qos_attr.qos_flow_id); qos_scn->new_qos_attr.qos_flow_id = - bfa_os_ntohl(qos_scn->new_qos_attr.qos_flow_id); + be32_to_cpu(qos_scn->new_qos_attr.qos_flow_id); if (qos_scn->old_qos_attr.qos_flow_id != qos_scn->new_qos_attr.qos_flow_id) @@ -4297,7 +4295,7 @@ bfa_rport_sm_online(struct bfa_rport_s *rp, enum bfa_rport_event event) } } -/** +/* * Firmware rport is being deleted - awaiting f/w response. */ static void @@ -4360,7 +4358,7 @@ bfa_rport_sm_fwdelete_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event) } } -/** +/* * Offline state. */ static void @@ -4395,7 +4393,7 @@ bfa_rport_sm_offline(struct bfa_rport_s *rp, enum bfa_rport_event event) } } -/** +/* * Rport is deleted, waiting for firmware response to delete. */ static void @@ -4447,7 +4445,7 @@ bfa_rport_sm_deleting_qfull(struct bfa_rport_s *rp, enum bfa_rport_event event) } } -/** +/* * Waiting for rport create response from firmware. A delete is pending. */ static void @@ -4478,7 +4476,7 @@ bfa_rport_sm_delete_pending(struct bfa_rport_s *rp, } } -/** +/* * Waiting for rport create response from firmware. Rport offline is pending. */ static void @@ -4513,7 +4511,7 @@ bfa_rport_sm_offline_pending(struct bfa_rport_s *rp, } } -/** +/* * IOC h/w failed. */ static void @@ -4553,7 +4551,7 @@ bfa_rport_sm_iocdisable(struct bfa_rport_s *rp, enum bfa_rport_event event) -/** +/* * bfa_rport_private BFA rport private functions */ @@ -4612,12 +4610,12 @@ bfa_rport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, !(mod->num_rports & (mod->num_rports - 1))); for (i = 0; i < mod->num_rports; i++, rp++) { - bfa_os_memset(rp, 0, sizeof(struct bfa_rport_s)); + memset(rp, 0, sizeof(struct bfa_rport_s)); rp->bfa = bfa; rp->rport_tag = i; bfa_sm_set_state(rp, bfa_rport_sm_uninit); - /** + /* * - is unused */ if (i) @@ -4626,7 +4624,7 @@ bfa_rport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, bfa_reqq_winit(&rp->reqq_wait, bfa_rport_qresume, rp); } - /** + /* * consume memory */ bfa_meminfo_kva(meminfo) = (u8 *) rp; @@ -4687,7 +4685,7 @@ bfa_rport_send_fwcreate(struct bfa_rport_s *rp) { struct bfi_rport_create_req_s *m; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT); @@ -4699,7 +4697,7 @@ bfa_rport_send_fwcreate(struct bfa_rport_s *rp) bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_CREATE_REQ, bfa_lpuid(rp->bfa)); m->bfa_handle = rp->rport_tag; - m->max_frmsz = bfa_os_htons(rp->rport_info.max_frmsz); + m->max_frmsz = cpu_to_be16(rp->rport_info.max_frmsz); m->pid = rp->rport_info.pid; m->lp_tag = rp->rport_info.lp_tag; m->local_pid = rp->rport_info.local_pid; @@ -4708,7 +4706,7 @@ bfa_rport_send_fwcreate(struct bfa_rport_s *rp) m->vf_id = rp->rport_info.vf_id; m->cisc = rp->rport_info.cisc; - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT); @@ -4720,7 +4718,7 @@ bfa_rport_send_fwdelete(struct bfa_rport_s *rp) { struct bfi_rport_delete_req_s *m; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT); @@ -4733,7 +4731,7 @@ bfa_rport_send_fwdelete(struct bfa_rport_s *rp) bfa_lpuid(rp->bfa)); m->fw_handle = rp->fw_handle; - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT); @@ -4745,7 +4743,7 @@ bfa_rport_send_fwspeed(struct bfa_rport_s *rp) { struct bfa_rport_speed_req_s *m; - /** + /* * check for room in queue to send request now */ m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT); @@ -4759,7 +4757,7 @@ bfa_rport_send_fwspeed(struct bfa_rport_s *rp) m->fw_handle = rp->fw_handle; m->speed = (u8)rp->rport_info.speed; - /** + /* * queue I/O message to firmware */ bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT); @@ -4768,11 +4766,11 @@ bfa_rport_send_fwspeed(struct bfa_rport_s *rp) -/** +/* * bfa_rport_public */ -/** +/* * Rport interrupt processing. */ void @@ -4814,7 +4812,7 @@ bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *m) -/** +/* * bfa_rport_api */ @@ -4849,7 +4847,7 @@ bfa_rport_online(struct bfa_rport_s *rport, struct bfa_rport_info_s *rport_info) { bfa_assert(rport_info->max_frmsz != 0); - /** + /* * Some JBODs are seen to be not setting PDU size correctly in PLOGI * responses. Default to minimum size. */ @@ -4858,7 +4856,7 @@ bfa_rport_online(struct bfa_rport_s *rport, struct bfa_rport_info_s *rport_info) rport_info->max_frmsz = FC_MIN_PDUSZ; } - bfa_os_assign(rport->rport_info, *rport_info); + rport->rport_info = *rport_info; bfa_sm_send_event(rport, BFA_RPORT_SM_ONLINE); } @@ -4890,22 +4888,22 @@ bfa_rport_get_qos_attr(struct bfa_rport_s *rport, struct bfa_rport_qos_attr_s *qos_attr) { qos_attr->qos_priority = rport->qos_attr.qos_priority; - qos_attr->qos_flow_id = bfa_os_ntohl(rport->qos_attr.qos_flow_id); + qos_attr->qos_flow_id = be32_to_cpu(rport->qos_attr.qos_flow_id); } void bfa_rport_clear_stats(struct bfa_rport_s *rport) { - bfa_os_memset(&rport->stats, 0, sizeof(rport->stats)); + memset(&rport->stats, 0, sizeof(rport->stats)); } -/** +/* * SGPG related functions */ -/** +/* * Compute and return memory needed by FCP(im) module. */ static void @@ -4957,8 +4955,8 @@ bfa_sgpg_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, bfa_assert(!(sgpg_pa.pa & (sizeof(struct bfi_sgpg_s) - 1))); for (i = 0; i < mod->num_sgpgs; i++) { - bfa_os_memset(hsgpg, 0, sizeof(*hsgpg)); - bfa_os_memset(sgpg, 0, sizeof(*sgpg)); + memset(hsgpg, 0, sizeof(*hsgpg)); + memset(sgpg, 0, sizeof(*sgpg)); hsgpg->sgpg = sgpg; sgpg_pa_tmp.pa = bfa_sgaddr_le(sgpg_pa.pa); @@ -4997,7 +4995,7 @@ bfa_sgpg_iocdisable(struct bfa_s *bfa) -/** +/* * hal_sgpg_public BFA SGPG public functions */ @@ -5039,7 +5037,7 @@ bfa_sgpg_mfree(struct bfa_s *bfa, struct list_head *sgpg_q, int nsgpg) if (list_empty(&mod->sgpg_wait_q)) return; - /** + /* * satisfy as many waiting requests as possible */ do { @@ -5067,11 +5065,11 @@ bfa_sgpg_wait(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe, int nsgpg) wqe->nsgpg_total = wqe->nsgpg = nsgpg; - /** + /* * allocate any left to this one first */ if (mod->free_sgpgs) { - /** + /* * no one else is waiting for SGPG */ bfa_assert(list_empty(&mod->sgpg_wait_q)); @@ -5105,7 +5103,7 @@ bfa_sgpg_winit(struct bfa_sgpg_wqe_s *wqe, void (*cbfn) (void *cbarg), wqe->cbarg = cbarg; } -/** +/* * UF related functions */ /* @@ -5136,7 +5134,7 @@ claim_uf_pbs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi) bfa_meminfo_dma_virt(mi) += uf_pb_tot_sz; bfa_meminfo_dma_phys(mi) += uf_pb_tot_sz; - bfa_os_memset((void *)ufm->uf_pbs_kva, 0, uf_pb_tot_sz); + memset((void *)ufm->uf_pbs_kva, 0, uf_pb_tot_sz); } static void @@ -5153,11 +5151,11 @@ claim_uf_post_msgs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi) for (i = 0, uf_bp_msg = ufm->uf_buf_posts; i < ufm->num_ufs; i++, uf_bp_msg++) { - bfa_os_memset(uf_bp_msg, 0, sizeof(struct bfi_uf_buf_post_s)); + memset(uf_bp_msg, 0, sizeof(struct bfi_uf_buf_post_s)); uf_bp_msg->buf_tag = i; buf_len = sizeof(struct bfa_uf_buf_s); - uf_bp_msg->buf_len = bfa_os_htons(buf_len); + uf_bp_msg->buf_len = cpu_to_be16(buf_len); bfi_h2i_set(uf_bp_msg->mh, BFI_MC_UF, BFI_UF_H2I_BUF_POST, bfa_lpuid(ufm->bfa)); @@ -5173,7 +5171,7 @@ claim_uf_post_msgs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi) bfa_sge_to_be(&sge[1]); } - /** + /* * advance pointer beyond consumed memory */ bfa_meminfo_kva(mi) = (u8 *) uf_bp_msg; @@ -5194,7 +5192,7 @@ claim_ufs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi) * Initialize UFs and queue it in UF free queue */ for (i = 0, uf = ufm->uf_list; i < ufm->num_ufs; i++, uf++) { - bfa_os_memset(uf, 0, sizeof(struct bfa_uf_s)); + memset(uf, 0, sizeof(struct bfa_uf_s)); uf->bfa = ufm->bfa; uf->uf_tag = i; uf->pb_len = sizeof(struct bfa_uf_buf_s); @@ -5203,7 +5201,7 @@ claim_ufs(struct bfa_uf_mod_s *ufm, struct bfa_meminfo_s *mi) list_add_tail(&uf->qe, &ufm->uf_free_q); } - /** + /* * advance memory pointer */ bfa_meminfo_kva(mi) = (u8 *) uf; @@ -5241,7 +5239,7 @@ bfa_uf_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, { struct bfa_uf_mod_s *ufm = BFA_UF_MOD(bfa); - bfa_os_memset(ufm, 0, sizeof(struct bfa_uf_mod_s)); + memset(ufm, 0, sizeof(struct bfa_uf_mod_s)); ufm->bfa = bfa; ufm->num_ufs = cfg->fwcfg.num_uf_bufs; INIT_LIST_HEAD(&ufm->uf_free_q); @@ -5279,7 +5277,7 @@ bfa_uf_post(struct bfa_uf_mod_s *ufm, struct bfa_uf_s *uf) if (!uf_post_msg) return BFA_STATUS_FAILED; - bfa_os_memcpy(uf_post_msg, &ufm->uf_buf_posts[uf->uf_tag], + memcpy(uf_post_msg, &ufm->uf_buf_posts[uf->uf_tag], sizeof(struct bfi_uf_buf_post_s)); bfa_reqq_produce(ufm->bfa, BFA_REQQ_FCXP); @@ -5310,8 +5308,8 @@ uf_recv(struct bfa_s *bfa, struct bfi_uf_frm_rcvd_s *m) u8 *buf = &uf_buf->d[0]; struct fchs_s *fchs; - m->frm_len = bfa_os_ntohs(m->frm_len); - m->xfr_len = bfa_os_ntohs(m->xfr_len); + m->frm_len = be16_to_cpu(m->frm_len); + m->xfr_len = be16_to_cpu(m->xfr_len); fchs = (struct fchs_s *)uf_buf; @@ -5365,11 +5363,11 @@ bfa_uf_start(struct bfa_s *bfa) -/** +/* * hal_uf_api */ -/** +/* * Register handler for all unsolicted recieve frames. * * @param[in] bfa BFA instance @@ -5385,7 +5383,7 @@ bfa_uf_recv_register(struct bfa_s *bfa, bfa_cb_uf_recv_t ufrecv, void *cbarg) ufm->cbarg = cbarg; } -/** +/* * Free an unsolicited frame back to BFA. * * @param[in] uf unsolicited frame to be freed @@ -5401,7 +5399,7 @@ bfa_uf_free(struct bfa_uf_s *uf) -/** +/* * uf_pub BFA uf module public functions */ void diff --git a/drivers/scsi/bfa/bfa_svc.h b/drivers/scsi/bfa/bfa_svc.h index 9921dad0d039..e2349d5cdb93 100644 --- a/drivers/scsi/bfa/bfa_svc.h +++ b/drivers/scsi/bfa/bfa_svc.h @@ -22,12 +22,12 @@ #include "bfi_ms.h" -/** +/* * Scatter-gather DMA related defines */ #define BFA_SGPG_MIN (16) -/** +/* * Alignment macro for SG page allocation */ #define BFA_SGPG_ROUNDUP(_l) (((_l) + (sizeof(struct bfi_sgpg_s) - 1)) \ @@ -48,7 +48,7 @@ struct bfa_sgpg_s { union bfi_addr_u sgpg_pa; /* pa of SG page */ }; -/** +/* * Given number of SG elements, BFA_SGPG_NPAGE() returns the number of * SG pages required. */ @@ -75,7 +75,7 @@ void bfa_sgpg_wait(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe, int nsgpgs); void bfa_sgpg_wcancel(struct bfa_s *bfa, struct bfa_sgpg_wqe_s *wqe); -/** +/* * FCXP related defines */ #define BFA_FCXP_MIN (1) @@ -115,12 +115,12 @@ typedef void (*bfa_fcxp_alloc_cbfn_t) (void *cbarg, struct bfa_fcxp_s *fcxp); -/** +/* * Information needed for a FCXP request */ struct bfa_fcxp_req_info_s { struct bfa_rport_s *bfa_rport; - /** Pointer to the bfa rport that was + /* Pointer to the bfa rport that was * returned from bfa_rport_create(). * This could be left NULL for WKA or * for FCXP interactions before the @@ -137,11 +137,10 @@ struct bfa_fcxp_req_info_s { struct bfa_fcxp_rsp_info_s { struct fchs_s rsp_fchs; - /** !< Response frame's FC header will + /* Response frame's FC header will * be sent back in this field */ u8 rsp_timeout; - /** !< timeout in seconds, 0-no response - */ + /* timeout in seconds, 0-no response */ u8 rsvd2[3]; u32 rsp_maxlen; /* max response length expected */ }; @@ -218,7 +217,7 @@ struct bfa_fcxp_wqe_s { void bfa_fcxp_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); -/** +/* * RPORT related defines */ #define BFA_RPORT_MIN 4 @@ -232,7 +231,7 @@ struct bfa_rport_mod_s { #define BFA_RPORT_MOD(__bfa) (&(__bfa)->modules.rport_mod) -/** +/* * Convert rport tag to RPORT */ #define BFA_RPORT_FROM_TAG(__bfa, _tag) \ @@ -244,7 +243,7 @@ struct bfa_rport_mod_s { */ void bfa_rport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); -/** +/* * BFA rport information. */ struct bfa_rport_info_s { @@ -259,7 +258,7 @@ struct bfa_rport_info_s { enum bfa_port_speed speed; /* Rport's current speed */ }; -/** +/* * BFA rport data structure */ struct bfa_rport_s { @@ -282,7 +281,7 @@ struct bfa_rport_s { #define BFA_RPORT_FC_COS(_rport) ((_rport)->rport_info.fc_class) -/** +/* * UF - unsolicited receive related defines */ @@ -305,7 +304,7 @@ struct bfa_uf_s { struct bfa_sge_s sges[BFI_SGE_INLINE_MAX]; }; -/** +/* * Callback prototype for unsolicited frame receive handler. * * @param[in] cbarg callback arg for receive handler @@ -338,7 +337,7 @@ void bfa_uf_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); #define BFA_UF_BUFSZ (2 * 1024 + 256) -/** +/* * @todo private */ struct bfa_uf_buf_s { @@ -346,7 +345,7 @@ struct bfa_uf_buf_s { }; -/** +/* * LPS - bfa lport login/logout service interface */ struct bfa_lps_s { @@ -397,14 +396,14 @@ struct bfa_lps_mod_s { void bfa_lps_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); -/** +/* * FCPORT related defines */ #define BFA_FCPORT(_bfa) (&((_bfa)->modules.port)) typedef void (*bfa_cb_port_t) (void *cbarg, enum bfa_status status); -/** +/* * Link notification data structure */ struct bfa_fcport_ln_s { @@ -418,7 +417,7 @@ struct bfa_fcport_trunk_s { struct bfa_trunk_attr_s attr; }; -/** +/* * BFA FC port data structure */ struct bfa_fcport_s { @@ -613,7 +612,7 @@ void bfa_uf_recv_register(struct bfa_s *bfa, bfa_cb_uf_recv_t ufrecv, void *cbarg); void bfa_uf_free(struct bfa_uf_s *uf); -/** +/* * bfa lport service api */ diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index 4d8784e06e14..1f938974b848 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -15,7 +15,7 @@ * General Public License for more details. */ -/** +/* * bfad.c Linux driver PCI interface module. */ #include <linux/module.h> @@ -151,7 +151,7 @@ bfad_sm_failed(struct bfad_s *bfad, enum bfad_sm_event event); static void bfad_sm_fcs_exit(struct bfad_s *bfad, enum bfad_sm_event event); -/** +/* * Beginning state for the driver instance, awaiting the pci_probe event */ static void @@ -181,7 +181,7 @@ bfad_sm_uninit(struct bfad_s *bfad, enum bfad_sm_event event) } } -/** +/* * Driver Instance is created, awaiting event INIT to initialize the bfad */ static void @@ -364,7 +364,7 @@ bfad_sm_stopping(struct bfad_s *bfad, enum bfad_sm_event event) } } -/** +/* * BFA callbacks */ void @@ -376,7 +376,7 @@ bfad_hcb_comp(void *arg, bfa_status_t status) complete(&fcomp->comp); } -/** +/* * bfa_init callback */ void @@ -401,7 +401,7 @@ bfa_cb_init(void *drv, bfa_status_t init_status) complete(&bfad->comp); } -/** +/* * BFA_FCS callbacks */ struct bfad_port_s * @@ -457,7 +457,7 @@ bfa_fcb_lport_delete(struct bfad_s *bfad, enum bfa_lport_role roles, } } -/** +/* * FCS RPORT alloc callback, after successful PLOGI by FCS */ bfa_status_t @@ -478,7 +478,7 @@ ext: return rc; } -/** +/* * FCS PBC VPORT Create */ void @@ -663,7 +663,7 @@ ext: return rc; } -/** +/* * Create a vport under a vf. */ bfa_status_t @@ -716,30 +716,6 @@ ext: return rc; } -/** - * Create a vf and its base vport implicitely. - */ -bfa_status_t -bfad_vf_create(struct bfad_s *bfad, u16 vf_id, - struct bfa_lport_cfg_s *port_cfg) -{ - struct bfad_vf_s *vf; - int rc = BFA_STATUS_OK; - - vf = kzalloc(sizeof(struct bfad_vf_s), GFP_KERNEL); - if (!vf) { - rc = BFA_STATUS_FAILED; - goto ext; - } - - rc = bfa_fcs_vf_create(&vf->fcs_vf, &bfad->bfa_fcs, vf_id, port_cfg, - vf); - if (rc != BFA_STATUS_OK) - kfree(vf); -ext: - return rc; -} - void bfad_bfa_tmo(unsigned long data) { @@ -885,20 +861,6 @@ bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad) pci_set_drvdata(pdev, NULL); } -void -bfad_fcs_port_cfg(struct bfad_s *bfad) -{ - struct bfa_lport_cfg_s port_cfg; - struct bfa_port_attr_s attr; - char symname[BFA_SYMNAME_MAXLEN]; - - sprintf(symname, "%s-%d", BFAD_DRIVER_NAME, bfad->inst_no); - memcpy(port_cfg.sym_name.symname, symname, strlen(symname)); - bfa_fcport_get_attr(&bfad->bfa, &attr); - port_cfg.nwwn = attr.nwwn; - port_cfg.pwwn = attr.pwwn; -} - bfa_status_t bfad_drv_init(struct bfad_s *bfad) { @@ -1089,9 +1051,6 @@ bfad_start_ops(struct bfad_s *bfad) { bfa_fcs_init(&bfad->bfa_fcs); spin_unlock_irqrestore(&bfad->bfad_lock, flags); - /* PPORT FCS config */ - bfad_fcs_port_cfg(bfad); - retval = bfad_cfg_pport(bfad, BFA_LPORT_ROLE_FCP_IM); if (retval != BFA_STATUS_OK) { if (bfa_sm_cmp_state(bfad, bfad_sm_initializing)) @@ -1181,7 +1140,7 @@ bfad_worker(void *ptr) return 0; } -/** +/* * BFA driver interrupt functions */ irqreturn_t @@ -1240,7 +1199,7 @@ bfad_msix(int irq, void *dev_id) return IRQ_HANDLED; } -/** +/* * Initialize the MSIX entry table. */ static void @@ -1293,7 +1252,7 @@ bfad_install_msix_handler(struct bfad_s *bfad) return 0; } -/** +/* * Setup MSIX based interrupt. */ int @@ -1374,7 +1333,7 @@ bfad_remove_intr(struct bfad_s *bfad) } } -/** +/* * PCI probe entry. */ int @@ -1460,7 +1419,7 @@ out: return error; } -/** +/* * PCI remove entry. */ void @@ -1541,7 +1500,7 @@ static struct pci_driver bfad_pci_driver = { .remove = __devexit_p(bfad_pci_remove), }; -/** +/* * Driver module init. */ static int __init @@ -1581,7 +1540,7 @@ ext: return error; } -/** +/* * Driver module exit. */ static void __exit diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c index d8843720eac1..ed9fff440b5c 100644 --- a/drivers/scsi/bfa/bfad_attr.c +++ b/drivers/scsi/bfa/bfad_attr.c @@ -15,14 +15,14 @@ * General Public License for more details. */ -/** +/* * bfa_attr.c Linux driver configuration interface module. */ #include "bfad_drv.h" #include "bfad_im.h" -/** +/* * FC transport template entry, get SCSI target port ID. */ void @@ -48,7 +48,7 @@ bfad_im_get_starget_port_id(struct scsi_target *starget) spin_unlock_irqrestore(&bfad->bfad_lock, flags); } -/** +/* * FC transport template entry, get SCSI target nwwn. */ void @@ -70,11 +70,11 @@ bfad_im_get_starget_node_name(struct scsi_target *starget) if (itnim) node_name = bfa_fcs_itnim_get_nwwn(&itnim->fcs_itnim); - fc_starget_node_name(starget) = bfa_os_htonll(node_name); + fc_starget_node_name(starget) = cpu_to_be64(node_name); spin_unlock_irqrestore(&bfad->bfad_lock, flags); } -/** +/* * FC transport template entry, get SCSI target pwwn. */ void @@ -96,11 +96,11 @@ bfad_im_get_starget_port_name(struct scsi_target *starget) if (itnim) port_name = bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim); - fc_starget_port_name(starget) = bfa_os_htonll(port_name); + fc_starget_port_name(starget) = cpu_to_be64(port_name); spin_unlock_irqrestore(&bfad->bfad_lock, flags); } -/** +/* * FC transport template entry, get SCSI host port ID. */ void @@ -114,7 +114,7 @@ bfad_im_get_host_port_id(struct Scsi_Host *shost) bfa_os_hton3b(bfa_fcs_lport_get_fcid(port->fcs_port)); } -/** +/* * FC transport template entry, get SCSI host port type. */ static void @@ -146,7 +146,7 @@ bfad_im_get_host_port_type(struct Scsi_Host *shost) } } -/** +/* * FC transport template entry, get SCSI host port state. */ static void @@ -183,7 +183,7 @@ bfad_im_get_host_port_state(struct Scsi_Host *shost) } } -/** +/* * FC transport template entry, get SCSI host active fc4s. */ static void @@ -202,7 +202,7 @@ bfad_im_get_host_active_fc4s(struct Scsi_Host *shost) fc_host_active_fc4s(shost)[7] = 1; } -/** +/* * FC transport template entry, get SCSI host link speed. */ static void @@ -236,7 +236,7 @@ bfad_im_get_host_speed(struct Scsi_Host *shost) } } -/** +/* * FC transport template entry, get SCSI host port type. */ static void @@ -249,11 +249,11 @@ bfad_im_get_host_fabric_name(struct Scsi_Host *shost) fabric_nwwn = bfa_fcs_lport_get_fabric_name(port->fcs_port); - fc_host_fabric_name(shost) = bfa_os_htonll(fabric_nwwn); + fc_host_fabric_name(shost) = cpu_to_be64(fabric_nwwn); } -/** +/* * FC transport template entry, get BFAD statistics. */ static struct fc_host_statistics * @@ -304,7 +304,7 @@ bfad_im_get_stats(struct Scsi_Host *shost) return hstats; } -/** +/* * FC transport template entry, reset BFAD statistics. */ static void @@ -331,7 +331,7 @@ bfad_im_reset_stats(struct Scsi_Host *shost) return; } -/** +/* * FC transport template entry, get rport loss timeout. */ static void @@ -347,7 +347,7 @@ bfad_im_get_rport_loss_tmo(struct fc_rport *rport) spin_unlock_irqrestore(&bfad->bfad_lock, flags); } -/** +/* * FC transport template entry, set rport loss timeout. */ static void @@ -633,7 +633,7 @@ struct fc_function_template bfad_im_vport_fc_function_template = { .set_rport_dev_loss_tmo = bfad_im_set_rport_loss_tmo, }; -/** +/* * Scsi_Host_attrs SCSI host attributes */ static ssize_t @@ -733,7 +733,7 @@ bfad_im_node_name_show(struct device *dev, struct device_attribute *attr, u64 nwwn; nwwn = bfa_fcs_lport_get_nwwn(port->fcs_port); - return snprintf(buf, PAGE_SIZE, "0x%llx\n", bfa_os_htonll(nwwn)); + return snprintf(buf, PAGE_SIZE, "0x%llx\n", cpu_to_be64(nwwn)); } static ssize_t diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c index 69ed1c4a903e..1fedeeb4ac1f 100644 --- a/drivers/scsi/bfa/bfad_debugfs.c +++ b/drivers/scsi/bfa/bfad_debugfs.c @@ -318,7 +318,7 @@ bfad_debugfs_write_regrd(struct file *file, const char __user *buf, regbuf = (u32 *)bfad->regdata; spin_lock_irqsave(&bfad->bfad_lock, flags); for (i = 0; i < len; i++) { - *regbuf = bfa_reg_read(reg_addr); + *regbuf = readl(reg_addr); regbuf++; reg_addr += sizeof(u32); } @@ -361,7 +361,7 @@ bfad_debugfs_write_regwr(struct file *file, const char __user *buf, reg_addr = (u32 *) ((u8 *) bfa_ioc_bar0(ioc) + addr); spin_lock_irqsave(&bfad->bfad_lock, flags); - bfa_reg_write(reg_addr, val); + writel(val, reg_addr); spin_unlock_irqrestore(&bfad->bfad_lock, flags); return nbytes; diff --git a/drivers/scsi/bfa/bfad_drv.h b/drivers/scsi/bfa/bfad_drv.h index 98420bbb4f3f..97f9b6c0937e 100644 --- a/drivers/scsi/bfa/bfad_drv.h +++ b/drivers/scsi/bfa/bfad_drv.h @@ -15,11 +15,11 @@ * General Public License for more details. */ -/** +/* * Contains base driver definitions. */ -/** +/* * bfa_drv.h Linux driver data structures. */ @@ -309,7 +309,6 @@ void bfad_bfa_tmo(unsigned long data); void bfad_init_timer(struct bfad_s *bfad); int bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad); void bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad); -void bfad_fcs_port_cfg(struct bfad_s *bfad); void bfad_drv_uninit(struct bfad_s *bfad); int bfad_worker(void *ptr); void bfad_debugfs_init(struct bfad_port_s *port); diff --git a/drivers/scsi/bfa/bfad_im.c b/drivers/scsi/bfa/bfad_im.c index d950ee44016e..8daa716739d1 100644 --- a/drivers/scsi/bfa/bfad_im.c +++ b/drivers/scsi/bfa/bfad_im.c @@ -15,7 +15,7 @@ * General Public License for more details. */ -/** +/* * bfad_im.c Linux driver IM module. */ @@ -164,10 +164,10 @@ bfa_cb_tskim_done(void *bfad, struct bfad_tskim_s *dtsk, wake_up(wq); } -/** +/* * Scsi_Host_template SCSI host template */ -/** +/* * Scsi_Host template entry, returns BFAD PCI info. */ static const char * @@ -196,7 +196,7 @@ bfad_im_info(struct Scsi_Host *shost) return bfa_buf; } -/** +/* * Scsi_Host template entry, aborts the specified SCSI command. * * Returns: SUCCESS or FAILED. @@ -280,7 +280,7 @@ out: return rc; } -/** +/* * Scsi_Host template entry, resets a LUN and abort its all commands. * * Returns: SUCCESS or FAILED. @@ -319,7 +319,7 @@ bfad_im_reset_lun_handler(struct scsi_cmnd *cmnd) goto out; } - /** + /* * Set host_scribble to NULL to avoid aborting a task command * if happens. */ @@ -346,7 +346,7 @@ out: return rc; } -/** +/* * Scsi_Host template entry, resets the bus and abort all commands. */ static int @@ -396,7 +396,7 @@ bfad_im_reset_bus_handler(struct scsi_cmnd *cmnd) return SUCCESS; } -/** +/* * Scsi_Host template entry slave_destroy. */ static void @@ -406,11 +406,11 @@ bfad_im_slave_destroy(struct scsi_device *sdev) return; } -/** +/* * BFA FCS itnim callbacks */ -/** +/* * BFA FCS itnim alloc callback, after successful PRLI * Context: Interrupt */ @@ -433,7 +433,7 @@ bfa_fcb_itnim_alloc(struct bfad_s *bfad, struct bfa_fcs_itnim_s **itnim, bfad->bfad_flags |= BFAD_RPORT_ONLINE; } -/** +/* * BFA FCS itnim free callback. * Context: Interrupt. bfad_lock is held */ @@ -471,7 +471,7 @@ bfa_fcb_itnim_free(struct bfad_s *bfad, struct bfad_itnim_s *itnim_drv) queue_work(im->drv_workq, &itnim_drv->itnim_work); } -/** +/* * BFA FCS itnim online callback. * Context: Interrupt. bfad_lock is held */ @@ -492,7 +492,7 @@ bfa_fcb_itnim_online(struct bfad_itnim_s *itnim_drv) queue_work(im->drv_workq, &itnim_drv->itnim_work); } -/** +/* * BFA FCS itnim offline callback. * Context: Interrupt. bfad_lock is held */ @@ -519,7 +519,7 @@ bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv) queue_work(im->drv_workq, &itnim_drv->itnim_work); } -/** +/* * Allocate a Scsi_Host for a port. */ int @@ -751,7 +751,7 @@ bfad_os_thread_workq(struct bfad_s *bfad) return BFA_STATUS_OK; } -/** +/* * Scsi_Host template entry. * * Description: @@ -896,7 +896,7 @@ bfad_os_get_itnim(struct bfad_im_port_s *im_port, int id) return NULL; } -/** +/* * Scsi_Host template entry slave_alloc */ static int @@ -915,12 +915,16 @@ bfad_im_slave_alloc(struct scsi_device *sdev) static u32 bfad_im_supported_speeds(struct bfa_s *bfa) { - struct bfa_ioc_attr_s ioc_attr; + struct bfa_ioc_attr_s *ioc_attr; u32 supported_speed = 0; - bfa_get_attr(bfa, &ioc_attr); - if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_8GBPS) { - if (ioc_attr.adapter_attr.is_mezz) { + ioc_attr = kzalloc(sizeof(struct bfa_ioc_attr_s), GFP_KERNEL); + if (!ioc_attr) + return 0; + + bfa_get_attr(bfa, ioc_attr); + if (ioc_attr->adapter_attr.max_speed == BFA_PORT_SPEED_8GBPS) { + if (ioc_attr->adapter_attr.is_mezz) { supported_speed |= FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; @@ -929,12 +933,13 @@ bfad_im_supported_speeds(struct bfa_s *bfa) FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT; } - } else if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_4GBPS) { + } else if (ioc_attr->adapter_attr.max_speed == BFA_PORT_SPEED_4GBPS) { supported_speed |= FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; - } else if (ioc_attr.adapter_attr.max_speed == BFA_PORT_SPEED_10GBPS) { + } else if (ioc_attr->adapter_attr.max_speed == BFA_PORT_SPEED_10GBPS) { supported_speed |= FC_PORTSPEED_10GBIT; } + kfree(ioc_attr); return supported_speed; } @@ -944,14 +949,13 @@ bfad_os_fc_host_init(struct bfad_im_port_s *im_port) struct Scsi_Host *host = im_port->shost; struct bfad_s *bfad = im_port->bfad; struct bfad_port_s *port = im_port->port; - struct bfa_port_attr_s pattr; - struct bfa_lport_attr_s port_attr; char symname[BFA_SYMNAME_MAXLEN]; + struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); fc_host_node_name(host) = - bfa_os_htonll((bfa_fcs_lport_get_nwwn(port->fcs_port))); + cpu_to_be64((bfa_fcs_lport_get_nwwn(port->fcs_port))); fc_host_port_name(host) = - bfa_os_htonll((bfa_fcs_lport_get_pwwn(port->fcs_port))); + cpu_to_be64((bfa_fcs_lport_get_pwwn(port->fcs_port))); fc_host_max_npiv_vports(host) = bfa_lps_get_max_vport(&bfad->bfa); fc_host_supported_classes(host) = FC_COS_CLASS3; @@ -964,15 +968,12 @@ bfad_os_fc_host_init(struct bfad_im_port_s *im_port) /* For fibre channel services type 0x20 */ fc_host_supported_fc4s(host)[7] = 1; - bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr); - strncpy(symname, port_attr.port_cfg.sym_name.symname, + strncpy(symname, bfad->bfa_fcs.fabric.bport.port_cfg.sym_name.symname, BFA_SYMNAME_MAXLEN); sprintf(fc_host_symbolic_name(host), "%s", symname); fc_host_supported_speeds(host) = bfad_im_supported_speeds(&bfad->bfa); - - bfa_fcport_get_attr(&bfad->bfa, &pattr); - fc_host_maxframe_size(host) = pattr.pport_cfg.maxfrsize; + fc_host_maxframe_size(host) = fcport->cfg.maxfrsize; } static void @@ -983,9 +984,9 @@ bfad_im_fc_rport_add(struct bfad_im_port_s *im_port, struct bfad_itnim_s *itnim) struct bfad_itnim_data_s *itnim_data; rport_ids.node_name = - bfa_os_htonll(bfa_fcs_itnim_get_nwwn(&itnim->fcs_itnim)); + cpu_to_be64(bfa_fcs_itnim_get_nwwn(&itnim->fcs_itnim)); rport_ids.port_name = - bfa_os_htonll(bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim)); + cpu_to_be64(bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim)); rport_ids.port_id = bfa_os_hton3b(bfa_fcs_itnim_get_fcid(&itnim->fcs_itnim)); rport_ids.roles = FC_RPORT_ROLE_UNKNOWN; @@ -1015,7 +1016,7 @@ bfad_im_fc_rport_add(struct bfad_im_port_s *im_port, struct bfad_itnim_s *itnim) return; } -/** +/* * Work queue handler using FC transport service * Context: kernel */ @@ -1115,7 +1116,7 @@ bfad_im_itnim_work_handler(struct work_struct *work) spin_unlock_irqrestore(&bfad->bfad_lock, flags); } -/** +/* * Scsi_Host template entry, queue a SCSI command to the BFAD. */ static int diff --git a/drivers/scsi/bfa/bfi.h b/drivers/scsi/bfa/bfi.h index 85f2224a5733..58796d1284b7 100644 --- a/drivers/scsi/bfa/bfi.h +++ b/drivers/scsi/bfa/bfi.h @@ -23,7 +23,7 @@ #pragma pack(1) -/** +/* * BFI FW image type */ #define BFI_FLASH_CHUNK_SZ 256 /* Flash chunk size */ @@ -35,7 +35,7 @@ enum { BFI_IMAGE_MAX, }; -/** +/* * Msg header common to all msgs */ struct bfi_mhdr_s { @@ -68,7 +68,7 @@ struct bfi_mhdr_s { #define BFI_I2H_OPCODE_BASE 128 #define BFA_I2HM(_x) ((_x) + BFI_I2H_OPCODE_BASE) -/** +/* **************************************************************************** * * Scatter Gather Element and Page definition @@ -79,7 +79,7 @@ struct bfi_mhdr_s { #define BFI_SGE_INLINE 1 #define BFI_SGE_INLINE_MAX (BFI_SGE_INLINE + 1) -/** +/* * SG Flags */ enum { @@ -90,7 +90,7 @@ enum { BFI_SGE_PGDLEN = 2, /* cumulative data length for page */ }; -/** +/* * DMA addresses */ union bfi_addr_u { @@ -100,7 +100,7 @@ union bfi_addr_u { } a32; }; -/** +/* * Scatter Gather Element */ struct bfi_sge_s { @@ -116,7 +116,7 @@ struct bfi_sge_s { union bfi_addr_u sga; }; -/** +/* * Scatter Gather Page */ #define BFI_SGPG_DATA_SGES 7 @@ -139,7 +139,7 @@ struct bfi_msg_s { u32 pl[BFI_LMSG_PL_WSZ]; }; -/** +/* * Mailbox message structure */ #define BFI_MBMSG_SZ 7 @@ -148,7 +148,7 @@ struct bfi_mbmsg_s { u32 pl[BFI_MBMSG_SZ]; }; -/** +/* * Message Classes */ enum bfi_mclass { @@ -186,7 +186,7 @@ enum bfi_mclass { #define BFI_BOOT_LOADER_BIOS 1 #define BFI_BOOT_LOADER_UEFI 2 -/** +/* *---------------------------------------------------------------------- * IOC *---------------------------------------------------------------------- @@ -208,7 +208,7 @@ enum bfi_ioc_i2h_msgs { BFI_IOC_I2H_HBEAT = BFA_I2HM(5), }; -/** +/* * BFI_IOC_H2I_GETATTR_REQ message */ struct bfi_ioc_getattr_req_s { @@ -242,7 +242,7 @@ struct bfi_ioc_attr_s { u32 card_type; /* card type */ }; -/** +/* * BFI_IOC_I2H_GETATTR_REPLY message */ struct bfi_ioc_getattr_reply_s { @@ -251,19 +251,19 @@ struct bfi_ioc_getattr_reply_s { u8 rsvd[3]; }; -/** +/* * Firmware memory page offsets */ #define BFI_IOC_SMEM_PG0_CB (0x40) #define BFI_IOC_SMEM_PG0_CT (0x180) -/** +/* * Firmware statistic offset */ #define BFI_IOC_FWSTATS_OFF (0x6B40) #define BFI_IOC_FWSTATS_SZ (4096) -/** +/* * Firmware trace offset */ #define BFI_IOC_TRC_OFF (0x4b00) @@ -280,7 +280,7 @@ struct bfi_ioc_image_hdr_s { u32 md5sum[BFI_IOC_MD5SUM_SZ]; }; -/** +/* * BFI_IOC_I2H_READY_EVENT message */ struct bfi_ioc_rdy_event_s { @@ -294,7 +294,7 @@ struct bfi_ioc_hbeat_s { u32 hb_count; /* current heart beat count */ }; -/** +/* * IOC hardware/firmware state */ enum bfi_ioc_state { @@ -340,7 +340,7 @@ enum { ((__adap_type) & (BFI_ADAPTER_TTV | BFI_ADAPTER_PROTO | \ BFI_ADAPTER_UNSUPP)) -/** +/* * BFI_IOC_H2I_ENABLE_REQ & BFI_IOC_H2I_DISABLE_REQ messages */ struct bfi_ioc_ctrl_req_s { @@ -352,7 +352,7 @@ struct bfi_ioc_ctrl_req_s { #define bfi_ioc_enable_req_t struct bfi_ioc_ctrl_req_s; #define bfi_ioc_disable_req_t struct bfi_ioc_ctrl_req_s; -/** +/* * BFI_IOC_I2H_ENABLE_REPLY & BFI_IOC_I2H_DISABLE_REPLY messages */ struct bfi_ioc_ctrl_reply_s { @@ -364,7 +364,7 @@ struct bfi_ioc_ctrl_reply_s { #define bfi_ioc_disable_reply_t struct bfi_ioc_ctrl_reply_s; #define BFI_IOC_MSGSZ 8 -/** +/* * H2I Messages */ union bfi_ioc_h2i_msg_u { @@ -375,7 +375,7 @@ union bfi_ioc_h2i_msg_u { u32 mboxmsg[BFI_IOC_MSGSZ]; }; -/** +/* * I2H Messages */ union bfi_ioc_i2h_msg_u { @@ -385,7 +385,7 @@ union bfi_ioc_i2h_msg_u { }; -/** +/* *---------------------------------------------------------------------- * PBC *---------------------------------------------------------------------- @@ -394,7 +394,7 @@ union bfi_ioc_i2h_msg_u { #define BFI_PBC_MAX_BLUNS 8 #define BFI_PBC_MAX_VPORTS 16 -/** +/* * PBC boot lun configuration */ struct bfi_pbc_blun_s { @@ -402,7 +402,7 @@ struct bfi_pbc_blun_s { lun_t tgt_lun; }; -/** +/* * PBC virtual port configuration */ struct bfi_pbc_vport_s { @@ -410,7 +410,7 @@ struct bfi_pbc_vport_s { wwn_t vp_nwwn; }; -/** +/* * BFI pre-boot configuration information */ struct bfi_pbc_s { @@ -427,7 +427,7 @@ struct bfi_pbc_s { struct bfi_pbc_vport_s vport[BFI_PBC_MAX_VPORTS]; }; -/** +/* *---------------------------------------------------------------------- * MSGQ *---------------------------------------------------------------------- @@ -531,7 +531,7 @@ enum bfi_port_i2h { BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), }; -/** +/* * Generic REQ type */ struct bfi_port_generic_req_s { @@ -540,7 +540,7 @@ struct bfi_port_generic_req_s { u32 rsvd; }; -/** +/* * Generic RSP type */ struct bfi_port_generic_rsp_s { @@ -550,7 +550,7 @@ struct bfi_port_generic_rsp_s { u32 msgtag; /* msgtag for reply */ }; -/** +/* * BFI_PORT_H2I_GET_STATS_REQ */ struct bfi_port_get_stats_req_s { diff --git a/drivers/scsi/bfa/bfi_ms.h b/drivers/scsi/bfa/bfi_ms.h index 69ac85f9e938..fa9f6fb9d45b 100644 --- a/drivers/scsi/bfa/bfi_ms.h +++ b/drivers/scsi/bfa/bfi_ms.h @@ -41,7 +41,7 @@ struct bfi_iocfc_cfg_s { u16 rsvd_1; u32 endian_sig; /* endian signature of host */ - /** + /* * Request and response circular queue base addresses, size and * shadow index pointers. */ @@ -58,7 +58,7 @@ struct bfi_iocfc_cfg_s { struct bfa_iocfc_intr_attr_s intr_attr; /* IOC interrupt attributes */ }; -/** +/* * Boot target wwn information for this port. This contains either the stored * or discovered boot target port wwns for the port. */ @@ -75,7 +75,7 @@ struct bfi_iocfc_cfgrsp_s { struct bfi_pbc_s pbc_cfg; }; -/** +/* * BFI_IOCFC_H2I_CFG_REQ message */ struct bfi_iocfc_cfg_req_s { @@ -84,7 +84,7 @@ struct bfi_iocfc_cfg_req_s { }; -/** +/* * BFI_IOCFC_I2H_CFG_REPLY message */ struct bfi_iocfc_cfg_reply_s { @@ -95,7 +95,7 @@ struct bfi_iocfc_cfg_reply_s { }; -/** +/* * BFI_IOCFC_H2I_SET_INTR_REQ message */ struct bfi_iocfc_set_intr_req_s { @@ -107,7 +107,7 @@ struct bfi_iocfc_set_intr_req_s { }; -/** +/* * BFI_IOCFC_H2I_UPDATEQ_REQ message */ struct bfi_iocfc_updateq_req_s { @@ -119,7 +119,7 @@ struct bfi_iocfc_updateq_req_s { }; -/** +/* * BFI_IOCFC_I2H_UPDATEQ_RSP message */ struct bfi_iocfc_updateq_rsp_s { @@ -129,7 +129,7 @@ struct bfi_iocfc_updateq_rsp_s { }; -/** +/* * H2I Messages */ union bfi_iocfc_h2i_msg_u { @@ -140,7 +140,7 @@ union bfi_iocfc_h2i_msg_u { }; -/** +/* * I2H Messages */ union bfi_iocfc_i2h_msg_u { @@ -173,7 +173,7 @@ enum bfi_fcport_i2h { }; -/** +/* * Generic REQ type */ struct bfi_fcport_req_s { @@ -181,7 +181,7 @@ struct bfi_fcport_req_s { u32 msgtag; /* msgtag for reply */ }; -/** +/* * Generic RSP type */ struct bfi_fcport_rsp_s { @@ -191,7 +191,7 @@ struct bfi_fcport_rsp_s { u32 msgtag; /* msgtag for reply */ }; -/** +/* * BFI_FCPORT_H2I_ENABLE_REQ */ struct bfi_fcport_enable_req_s { @@ -205,7 +205,7 @@ struct bfi_fcport_enable_req_s { u32 rsvd2; }; -/** +/* * BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ */ struct bfi_fcport_set_svc_params_req_s { @@ -214,7 +214,7 @@ struct bfi_fcport_set_svc_params_req_s { u16 rsvd; }; -/** +/* * BFI_FCPORT_I2H_EVENT */ struct bfi_fcport_event_s { @@ -222,7 +222,7 @@ struct bfi_fcport_event_s { struct bfa_port_link_s link_state; }; -/** +/* * BFI_FCPORT_I2H_TRUNK_SCN */ struct bfi_fcport_trunk_link_s { @@ -243,7 +243,7 @@ struct bfi_fcport_trunk_scn_s { struct bfi_fcport_trunk_link_s tlink[BFI_FCPORT_MAX_LINKS]; }; -/** +/* * fcport H2I message */ union bfi_fcport_h2i_msg_u { @@ -255,7 +255,7 @@ union bfi_fcport_h2i_msg_u { struct bfi_fcport_req_s *pstatsclear; }; -/** +/* * fcport I2H message */ union bfi_fcport_i2h_msg_u { @@ -279,7 +279,7 @@ enum bfi_fcxp_i2h { #define BFA_FCXP_MAX_SGES 2 -/** +/* * FCXP send request structure */ struct bfi_fcxp_send_req_s { @@ -299,7 +299,7 @@ struct bfi_fcxp_send_req_s { struct bfi_sge_s rsp_sge[BFA_FCXP_MAX_SGES]; /* response buf */ }; -/** +/* * FCXP send response structure */ struct bfi_fcxp_send_rsp_s { @@ -565,14 +565,14 @@ enum bfi_ioim_i2h { BFI_IOIM_I2H_IOABORT_RSP = BFA_I2HM(2), /* ABORT rsp */ }; -/** +/* * IO command DIF info */ struct bfi_ioim_dif_s { u32 dif_info[4]; }; -/** +/* * FCP IO messages overview * * @note @@ -587,7 +587,7 @@ struct bfi_ioim_req_s { u16 rport_hdl; /* itnim/rport firmware handle */ struct fcp_cmnd_s cmnd; /* IO request info */ - /** + /* * SG elements array within the IO request must be double word * aligned. This aligment is required to optimize SGM setup for the IO. */ @@ -598,7 +598,7 @@ struct bfi_ioim_req_s { struct bfi_ioim_dif_s dif; }; -/** +/* * This table shows various IO status codes from firmware and their * meaning. Host driver can use these status codes to further process * IO completions. @@ -684,7 +684,7 @@ enum bfi_ioim_status { }; #define BFI_IOIM_SNSLEN (256) -/** +/* * I/O response message */ struct bfi_ioim_rsp_s { @@ -746,7 +746,7 @@ enum bfi_tskim_status { BFI_TSKIM_STS_NOT_SUPP = 4, BFI_TSKIM_STS_FAILED = 5, - /** + /* * Defined by BFA */ BFI_TSKIM_STS_TIMEOUT = 10, /* TM request timedout */ diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index 99f2b8c5dd63..8c04fada710b 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -692,6 +692,9 @@ static void do_act_open_rpl(struct cxgbi_device *cdev, struct sk_buff *skb) &csk->daddr.sin_addr.s_addr, ntohs(csk->daddr.sin_port), atid, tid, status, csk, csk->state, csk->flags); + if (status == CPL_ERR_RTX_NEG_ADVICE) + goto rel_skb; + if (status && status != CPL_ERR_TCAM_FULL && status != CPL_ERR_CONN_EXIST && status != CPL_ERR_ARP_MISS) diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c index b9bcfa4c7d26..5be3ae15cb71 100644 --- a/drivers/scsi/device_handler/scsi_dh_rdac.c +++ b/drivers/scsi/device_handler/scsi_dh_rdac.c @@ -773,6 +773,8 @@ static const struct scsi_dh_devlist rdac_dev_list[] = { {"ENGENIO", "INF-01-00"}, {"STK", "FLEXLINE 380"}, {"SUN", "CSM100_R_FC"}, + {"SUN", "STK6580_6780"}, + {"SUN", "SUN_6180"}, {NULL, NULL}, }; diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 844d618b84bd..d23a538a9dfc 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -117,7 +117,7 @@ static void fcoe_recv_frame(struct sk_buff *skb); static void fcoe_get_lesb(struct fc_lport *, struct fc_els_lesb *); -module_param_call(create, fcoe_create, NULL, (void *)FIP_MODE_AUTO, S_IWUSR); +module_param_call(create, fcoe_create, NULL, (void *)FIP_MODE_FABRIC, S_IWUSR); __MODULE_PARM_TYPE(create, "string"); MODULE_PARM_DESC(create, " Creates fcoe instance on a ethernet interface"); module_param_call(create_vn2vn, fcoe_create, NULL, @@ -1243,7 +1243,6 @@ int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev, struct fcoe_interface *fcoe; struct fc_frame_header *fh; struct fcoe_percpu_s *fps; - struct fcoe_port *port; struct ethhdr *eh; unsigned int cpu; @@ -1262,16 +1261,7 @@ int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev, skb_tail_pointer(skb), skb_end_pointer(skb), skb->csum, skb->dev ? skb->dev->name : "<NULL>"); - /* check for mac addresses */ eh = eth_hdr(skb); - port = lport_priv(lport); - if (compare_ether_addr(eh->h_dest, port->data_src_addr) && - compare_ether_addr(eh->h_dest, fcoe->ctlr.ctl_src_addr) && - compare_ether_addr(eh->h_dest, (u8[6])FC_FCOE_FLOGI_MAC)) { - FCOE_NETDEV_DBG(netdev, "wrong destination mac address:%pM\n", - eh->h_dest); - goto err; - } if (is_fip_mode(&fcoe->ctlr) && compare_ether_addr(eh->h_source, fcoe->ctlr.dest_addr)) { @@ -1291,6 +1281,12 @@ int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev, skb_set_transport_header(skb, sizeof(struct fcoe_hdr)); fh = (struct fc_frame_header *) skb_transport_header(skb); + if (ntoh24(&eh->h_dest[3]) != ntoh24(fh->fh_d_id)) { + FCOE_NETDEV_DBG(netdev, "FC frame d_id mismatch with MAC:%pM\n", + eh->h_dest); + goto err; + } + fr = fcoe_dev_from_skb(skb); fr->fr_dev = lport; fr->ptype = ptype; diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c index aa503d83092a..bc17c7123202 100644 --- a/drivers/scsi/fcoe/libfcoe.c +++ b/drivers/scsi/fcoe/libfcoe.c @@ -2296,7 +2296,7 @@ static int fcoe_ctlr_vn_recv(struct fcoe_ctlr *fip, struct sk_buff *skb) { struct fip_header *fiph; enum fip_vn2vn_subcode sub; - union { + struct { struct fc_rport_priv rdata; struct fcoe_rport frport; } buf; diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index 5a3f93101017..841101846b88 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -4177,6 +4177,14 @@ static int ioc_general(void __user *arg, char *cmnd) ha = gdth_find_ha(gen.ionode); if (!ha) return -EFAULT; + + if (gen.data_len > INT_MAX) + return -EINVAL; + if (gen.sense_len > INT_MAX) + return -EINVAL; + if (gen.data_len + gen.sense_len > INT_MAX) + return -EINVAL; + if (gen.data_len + gen.sense_len != 0) { if (!(buf = gdth_ioctl_alloc(ha, gen.data_len + gen.sense_len, FALSE, &paddr))) diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index df9a12c8b373..fa60d7df44be 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -9025,6 +9025,8 @@ static struct pci_device_id ipr_pci_table[] __devinitdata = { PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_574D, 0, 0, 0 }, { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CROC_FPGA_E2, PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_57B2, 0, 0, 0 }, + { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CROC_FPGA_E2, + PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_57C4, 0, 0, 0 }, { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CROC_ASIC_E2, PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_57B4, 0, 0, 0 }, { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CROC_ASIC_E2, diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index aa8bb2f2c6ee..b28a00f1082c 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -82,6 +82,7 @@ #define IPR_SUBS_DEV_ID_57B4 0x033B #define IPR_SUBS_DEV_ID_57B2 0x035F +#define IPR_SUBS_DEV_ID_57C4 0x0354 #define IPR_SUBS_DEV_ID_57C6 0x0357 #define IPR_SUBS_DEV_ID_57CC 0x035C diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c index 32f67c4b03fc..911b2736cafa 100644 --- a/drivers/scsi/libfc/fc_disc.c +++ b/drivers/scsi/libfc/fc_disc.c @@ -684,10 +684,9 @@ void fc_disc_stop(struct fc_lport *lport) { struct fc_disc *disc = &lport->disc; - if (disc) { + if (disc->pending) cancel_delayed_work_sync(&disc->disc_work); - fc_disc_stop_rports(disc); - } + fc_disc_stop_rports(disc); } /** diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c index c797f6b48f05..e340373b509b 100644 --- a/drivers/scsi/libfc/fc_fcp.c +++ b/drivers/scsi/libfc/fc_fcp.c @@ -58,8 +58,7 @@ struct kmem_cache *scsi_pkt_cachep; #define FC_SRB_WRITE (1 << 0) /* - * The SCp.ptr should be tested and set under the host lock. NULL indicates - * that the command has been retruned to the scsi layer. + * The SCp.ptr should be tested and set under the scsi_pkt_queue lock */ #define CMD_SP(Cmnd) ((struct fc_fcp_pkt *)(Cmnd)->SCp.ptr) #define CMD_ENTRY_STATUS(Cmnd) ((Cmnd)->SCp.have_data_in) @@ -1880,8 +1879,6 @@ static void fc_io_compl(struct fc_fcp_pkt *fsp) lport = fsp->lp; si = fc_get_scsi_internal(lport); - if (!fsp->cmd) - return; /* * if can_queue ramp down is done then try can_queue ramp up @@ -1891,11 +1888,6 @@ static void fc_io_compl(struct fc_fcp_pkt *fsp) fc_fcp_can_queue_ramp_up(lport); sc_cmd = fsp->cmd; - fsp->cmd = NULL; - - if (!sc_cmd->SCp.ptr) - return; - CMD_SCSI_STATUS(sc_cmd) = fsp->cdb_status; switch (fsp->status_code) { case FC_COMPLETE: @@ -1971,15 +1963,13 @@ static void fc_io_compl(struct fc_fcp_pkt *fsp) break; } - if (lport->state != LPORT_ST_READY && fsp->status_code != FC_COMPLETE) { - sc_cmd->result = (DID_REQUEUE << 16); - FC_FCP_DBG(fsp, "Returning DID_REQUEUE to scsi-ml\n"); - } + if (lport->state != LPORT_ST_READY && fsp->status_code != FC_COMPLETE) + sc_cmd->result = (DID_TRANSPORT_DISRUPTED << 16); spin_lock_irqsave(&si->scsi_queue_lock, flags); list_del(&fsp->list); - spin_unlock_irqrestore(&si->scsi_queue_lock, flags); sc_cmd->SCp.ptr = NULL; + spin_unlock_irqrestore(&si->scsi_queue_lock, flags); sc_cmd->scsi_done(sc_cmd); /* release ref from initial allocation in queue command */ @@ -1997,6 +1987,7 @@ int fc_eh_abort(struct scsi_cmnd *sc_cmd) { struct fc_fcp_pkt *fsp; struct fc_lport *lport; + struct fc_fcp_internal *si; int rc = FAILED; unsigned long flags; @@ -2006,7 +1997,8 @@ int fc_eh_abort(struct scsi_cmnd *sc_cmd) else if (!lport->link_up) return rc; - spin_lock_irqsave(lport->host->host_lock, flags); + si = fc_get_scsi_internal(lport); + spin_lock_irqsave(&si->scsi_queue_lock, flags); fsp = CMD_SP(sc_cmd); if (!fsp) { /* command completed while scsi eh was setting up */ @@ -2015,7 +2007,7 @@ int fc_eh_abort(struct scsi_cmnd *sc_cmd) } /* grab a ref so the fsp and sc_cmd cannot be relased from under us */ fc_fcp_pkt_hold(fsp); - spin_unlock_irqrestore(lport->host->host_lock, flags); + spin_unlock_irqrestore(&si->scsi_queue_lock, flags); if (fc_fcp_lock_pkt(fsp)) { /* completed while we were waiting for timer to be deleted */ diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index d9b6e11b0e88..9be63edbf8fb 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1447,13 +1447,7 @@ void fc_lport_flogi_resp(struct fc_seq *sp, struct fc_frame *fp, } did = fc_frame_did(fp); - - if (!did) { - FC_LPORT_DBG(lport, "Bad FLOGI response\n"); - goto out; - } - - if (fc_frame_payload_op(fp) == ELS_LS_ACC) { + if (fc_frame_payload_op(fp) == ELS_LS_ACC && did) { flp = fc_frame_payload_get(fp, sizeof(*flp)); if (flp) { mfs = ntohs(flp->fl_csp.sp_bb_data) & @@ -1492,8 +1486,10 @@ void fc_lport_flogi_resp(struct fc_seq *sp, struct fc_frame *fp, fc_lport_enter_dns(lport); } } - } else + } else { + FC_LPORT_DBG(lport, "FLOGI RJT or bad response\n"); fc_lport_error(lport, fp); + } out: fc_frame_free(fp); diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index b9f2286fe0cb..a84ef13ed74a 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -196,9 +196,9 @@ static const char *fc_rport_state(struct fc_rport_priv *rdata) void fc_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout) { if (timeout) - rport->dev_loss_tmo = timeout + 5; + rport->dev_loss_tmo = timeout; else - rport->dev_loss_tmo = 30; + rport->dev_loss_tmo = 1; } EXPORT_SYMBOL(fc_set_rport_loss_tmo); diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index a50aa03b8ac1..196de40b906c 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -202,9 +202,12 @@ struct lpfc_stats { uint32_t elsRcvPRLO; uint32_t elsRcvPRLI; uint32_t elsRcvLIRR; + uint32_t elsRcvRLS; uint32_t elsRcvRPS; uint32_t elsRcvRPL; uint32_t elsRcvRRQ; + uint32_t elsRcvRTV; + uint32_t elsRcvECHO; uint32_t elsXmitFLOGI; uint32_t elsXmitFDISC; uint32_t elsXmitPLOGI; @@ -549,9 +552,11 @@ struct lpfc_hba { #define ELS_XRI_ABORT_EVENT 0x40 #define ASYNC_EVENT 0x80 #define LINK_DISABLED 0x100 /* Link disabled by user */ -#define FCF_DISC_INPROGRESS 0x200 /* FCF discovery in progress */ -#define HBA_FIP_SUPPORT 0x400 /* FIP support in HBA */ -#define HBA_AER_ENABLED 0x800 /* AER enabled with HBA */ +#define FCF_TS_INPROG 0x200 /* FCF table scan in progress */ +#define FCF_RR_INPROG 0x400 /* FCF roundrobin flogi in progress */ +#define HBA_FIP_SUPPORT 0x800 /* FIP support in HBA */ +#define HBA_AER_ENABLED 0x1000 /* AER enabled with HBA */ +#define HBA_DEVLOSS_TMO 0x2000 /* HBA in devloss timeout */ uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/ struct lpfc_dmabuf slim2p; @@ -573,6 +578,7 @@ struct lpfc_hba { /* These fields used to be binfo */ uint32_t fc_pref_DID; /* preferred D_ID */ uint8_t fc_pref_ALPA; /* preferred AL_PA */ + uint32_t fc_edtovResol; /* E_D_TOV timer resolution */ uint32_t fc_edtov; /* E_D_TOV timer value */ uint32_t fc_arbtov; /* ARB_TOV timer value */ uint32_t fc_ratov; /* R_A_TOV timer value */ diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index f681eea57730..c1cbec01345d 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -3789,8 +3789,13 @@ sysfs_mbox_read(struct file *filp, struct kobject *kobj, break; case MBX_SECURITY_MGMT: case MBX_AUTH_PORT: - if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) + if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) { + printk(KERN_WARNING "mbox_read:Command 0x%x " + "is not permitted\n", pmb->mbxCommand); + sysfs_mbox_idle(phba); + spin_unlock_irq(&phba->hbalock); return -EPERM; + } break; case MBX_READ_SPARM64: case MBX_READ_LA: diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c index f5d60b55f53a..7260c3af555a 100644 --- a/drivers/scsi/lpfc/lpfc_bsg.c +++ b/drivers/scsi/lpfc/lpfc_bsg.c @@ -3142,12 +3142,12 @@ lpfc_bsg_menlo_cmd_cmp(struct lpfc_hba *phba, job = menlo->set_job; job->dd_data = NULL; /* so timeout handler does not reply */ - spin_lock_irqsave(&phba->hbalock, flags); + spin_lock(&phba->hbalock); cmdiocbq->iocb_flag |= LPFC_IO_WAKE; if (cmdiocbq->context2 && rspiocbq) memcpy(&((struct lpfc_iocbq *)cmdiocbq->context2)->iocb, &rspiocbq->iocb, sizeof(IOCB_t)); - spin_unlock_irqrestore(&phba->hbalock, flags); + spin_unlock(&phba->hbalock); bmp = menlo->bmp; rspiocbq = menlo->rspiocbq; diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 03f4ddc18572..a5f5a093a8a4 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -44,6 +44,8 @@ int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *, void lpfc_set_var(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); +void lpfc_sli4_unreg_all_rpis(struct lpfc_vport *); + void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *); void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *, struct lpfc_nodelist *); @@ -229,6 +231,7 @@ void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *); uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *); int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t); void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t); +int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t); int lpfc_mem_alloc(struct lpfc_hba *, int align); void lpfc_mem_free(struct lpfc_hba *); @@ -271,6 +274,7 @@ int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t, void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t); void lpfc_sli_bemem_bcopy(void *, void *, uint32_t); void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *); +void lpfc_sli_hba_iocb_abort(struct lpfc_hba *); void lpfc_sli_flush_fcp_rings(struct lpfc_hba *); int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_dmabuf *); diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index e6ca12f6c6cb..884f4d321799 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -177,15 +177,18 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp, (elscmd == ELS_CMD_LOGO))) switch (elscmd) { case ELS_CMD_FLOGI: - elsiocb->iocb_flag |= ((ELS_ID_FLOGI << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_FLOGI << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; case ELS_CMD_FDISC: - elsiocb->iocb_flag |= ((ELS_ID_FDISC << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_FDISC << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; case ELS_CMD_LOGO: - elsiocb->iocb_flag |= ((ELS_ID_LOGO << LPFC_FIP_ELS_ID_SHIFT) + elsiocb->iocb_flag |= + ((LPFC_ELS_ID_LOGO << LPFC_FIP_ELS_ID_SHIFT) & LPFC_FIP_ELS_ID_MASK); break; } @@ -517,18 +520,13 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, if (sp->cmn.edtovResolution) /* E_D_TOV ticks are in nanoseconds */ phba->fc_edtov = (phba->fc_edtov + 999999) / 1000000; + phba->fc_edtovResol = sp->cmn.edtovResolution; phba->fc_ratov = (be32_to_cpu(sp->cmn.w2.r_a_tov) + 999) / 1000; if (phba->fc_topology == TOPOLOGY_LOOP) { spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_PUBLIC_LOOP; spin_unlock_irq(shost->host_lock); - } else { - /* - * If we are a N-port connected to a Fabric, fixup sparam's so - * logins to devices on remote loops work. - */ - vport->fc_sparam.cmn.altBbCredit = 1; } vport->fc_myDID = irsp->un.ulpWord[4] & Mask_DID; @@ -585,6 +583,10 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, lpfc_unreg_rpi(vport, np); } lpfc_cleanup_pending_mbox(vport); + + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vport); + if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) { lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); @@ -800,7 +802,7 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, if (irsp->ulpStatus) { /* - * In case of FIP mode, perform round robin FCF failover + * In case of FIP mode, perform roundrobin FCF failover * due to new FCF discovery */ if ((phba->hba_flag & HBA_FIP_SUPPORT) && @@ -808,48 +810,16 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, (irsp->ulpStatus != IOSTAT_LOCAL_REJECT) && (irsp->un.ulpWord[4] != IOERR_SLI_ABORTED)) { lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS, - "2611 FLOGI failed on registered " - "FCF record fcf_index(%d), status: " - "x%x/x%x, tmo:x%x, trying to perform " - "round robin failover\n", + "2611 FLOGI failed on FCF (x%x), " + "status:x%x/x%x, tmo:x%x, perform " + "roundrobin FCF failover\n", phba->fcf.current_rec.fcf_indx, irsp->ulpStatus, irsp->un.ulpWord[4], irsp->ulpTimeout); fcf_index = lpfc_sli4_fcf_rr_next_index_get(phba); - if (fcf_index == LPFC_FCOE_FCF_NEXT_NONE) { - /* - * Exhausted the eligible FCF record list, - * fail through to retry FLOGI on current - * FCF record. - */ - lpfc_printf_log(phba, KERN_WARNING, - LOG_FIP | LOG_ELS, - "2760 Completed one round " - "of FLOGI FCF round robin " - "failover list, retry FLOGI " - "on currently registered " - "FCF index:%d\n", - phba->fcf.current_rec.fcf_indx); - } else { - lpfc_printf_log(phba, KERN_INFO, - LOG_FIP | LOG_ELS, - "2794 FLOGI FCF round robin " - "failover to FCF index x%x\n", - fcf_index); - rc = lpfc_sli4_fcf_rr_read_fcf_rec(phba, - fcf_index); - if (rc) - lpfc_printf_log(phba, KERN_WARNING, - LOG_FIP | LOG_ELS, - "2761 FLOGI round " - "robin FCF failover " - "read FCF failed " - "rc:x%x, fcf_index:" - "%d\n", rc, - phba->fcf.current_rec.fcf_indx); - else - goto out; - } + rc = lpfc_sli4_fcf_rr_next_proc(vport, fcf_index); + if (rc) + goto out; } /* FLOGI failure */ @@ -939,6 +909,7 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_nlp_put(ndlp); spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag &= ~FCF_DISCOVERY; + phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO); spin_unlock_irq(&phba->hbalock); goto out; } @@ -947,13 +918,12 @@ lpfc_cmpl_els_flogi(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, if (phba->hba_flag & HBA_FIP_SUPPORT) lpfc_printf_vlog(vport, KERN_INFO, LOG_FIP | LOG_ELS, - "2769 FLOGI successful on FCF " - "record: current_fcf_index:" - "x%x, terminate FCF round " - "robin failover process\n", + "2769 FLOGI to FCF (x%x) " + "completed successfully\n", phba->fcf.current_rec.fcf_indx); spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag &= ~FCF_DISCOVERY; + phba->hba_flag &= ~(FCF_RR_INPROG | HBA_DEVLOSS_TMO); spin_unlock_irq(&phba->hbalock); goto out; } @@ -1175,12 +1145,13 @@ lpfc_initial_flogi(struct lpfc_vport *vport) return 0; } - if (lpfc_issue_els_flogi(vport, ndlp, 0)) + if (lpfc_issue_els_flogi(vport, ndlp, 0)) { /* This decrement of reference count to node shall kick off * the release of the node. */ lpfc_nlp_put(ndlp); - + return 0; + } return 1; } @@ -1645,6 +1616,13 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry) memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm)); sp = (struct serv_parm *) pcmd; + /* + * If we are a N-port connected to a Fabric, fix-up paramm's so logins + * to device on remote loops work. + */ + if ((vport->fc_flag & FC_FABRIC) && !(vport->fc_flag & FC_PUBLIC_LOOP)) + sp->cmn.altBbCredit = 1; + if (sp->cmn.fcphLow < FC_PH_4_3) sp->cmn.fcphLow = FC_PH_4_3; @@ -3926,6 +3904,64 @@ lpfc_els_rsp_rnid_acc(struct lpfc_vport *vport, uint8_t format, } /** + * lpfc_els_rsp_echo_acc - Issue echo acc response + * @vport: pointer to a virtual N_Port data structure. + * @data: pointer to echo data to return in the accept. + * @oldiocb: pointer to the original lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * Return code + * 0 - Successfully issued acc echo response + * 1 - Failed to issue acc echo response + **/ +static int +lpfc_els_rsp_echo_acc(struct lpfc_vport *vport, uint8_t *data, + struct lpfc_iocbq *oldiocb, struct lpfc_nodelist *ndlp) +{ + struct lpfc_hba *phba = vport->phba; + struct lpfc_iocbq *elsiocb; + struct lpfc_sli *psli; + uint8_t *pcmd; + uint16_t cmdsize; + int rc; + + psli = &phba->sli; + cmdsize = oldiocb->iocb.unsli3.rcvsli3.acc_len; + + elsiocb = lpfc_prep_els_iocb(vport, 0, cmdsize, oldiocb->retry, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); + if (!elsiocb) + return 1; + + elsiocb->iocb.ulpContext = oldiocb->iocb.ulpContext; /* Xri */ + /* Xmit ECHO ACC response tag <ulpIoTag> */ + lpfc_printf_vlog(vport, KERN_INFO, LOG_ELS, + "2876 Xmit ECHO ACC response tag x%x xri x%x\n", + elsiocb->iotag, elsiocb->iocb.ulpContext); + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); + *((uint32_t *) (pcmd)) = ELS_CMD_ACC; + pcmd += sizeof(uint32_t); + memcpy(pcmd, data, cmdsize - sizeof(uint32_t)); + + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP, + "Issue ACC ECHO: did:x%x flg:x%x", + ndlp->nlp_DID, ndlp->nlp_flag, 0); + + phba->fc_stat.elsXmitACC++; + elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; + lpfc_nlp_put(ndlp); + elsiocb->context1 = NULL; /* Don't need ndlp for cmpl, + * it could be freed */ + + rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0); + if (rc == IOCB_ERROR) { + lpfc_els_free_iocb(phba, elsiocb); + return 1; + } + return 0; +} + +/** * lpfc_els_disc_adisc - Issue remaining adisc iocbs to npr nodes of a vport * @vport: pointer to a host virtual N_Port data structure. * @@ -4684,6 +4720,30 @@ lpfc_els_rcv_rnid(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, } /** + * lpfc_els_rcv_echo - Process an unsolicited echo iocb + * @vport: pointer to a host virtual N_Port data structure. + * @cmdiocb: pointer to lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * Return code + * 0 - Successfully processed echo iocb (currently always return 0) + **/ +static int +lpfc_els_rcv_echo(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) +{ + uint8_t *pcmd; + + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) cmdiocb->context2)->virt); + + /* skip over first word of echo command to find echo data */ + pcmd += sizeof(uint32_t); + + lpfc_els_rsp_echo_acc(vport, pcmd, cmdiocb, ndlp); + return 0; +} + +/** * lpfc_els_rcv_lirr - Process an unsolicited lirr iocb * @vport: pointer to a host virtual N_Port data structure. * @cmdiocb: pointer to lpfc command iocb data structure. @@ -4735,6 +4795,89 @@ lpfc_els_rcv_rrq(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, } /** + * lpfc_els_rsp_rls_acc - Completion callbk func for MBX_READ_LNK_STAT mbox cmd + * @phba: pointer to lpfc hba data structure. + * @pmb: pointer to the driver internal queue element for mailbox command. + * + * This routine is the completion callback function for the MBX_READ_LNK_STAT + * mailbox command. This callback function is to actually send the Accept + * (ACC) response to a Read Port Status (RPS) unsolicited IOCB event. It + * collects the link statistics from the completion of the MBX_READ_LNK_STAT + * mailbox command, constructs the RPS response with the link statistics + * collected, and then invokes the lpfc_sli_issue_iocb() routine to send ACC + * response to the RPS. + * + * Note that, in lpfc_prep_els_iocb() routine, the reference count of ndlp + * will be incremented by 1 for holding the ndlp and the reference to ndlp + * will be stored into the context1 field of the IOCB for the completion + * callback function to the RPS Accept Response ELS IOCB command. + * + **/ +static void +lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) +{ + MAILBOX_t *mb; + IOCB_t *icmd; + struct RLS_RSP *rls_rsp; + uint8_t *pcmd; + struct lpfc_iocbq *elsiocb; + struct lpfc_nodelist *ndlp; + uint16_t xri; + uint32_t cmdsize; + + mb = &pmb->u.mb; + + ndlp = (struct lpfc_nodelist *) pmb->context2; + xri = (uint16_t) ((unsigned long)(pmb->context1)); + pmb->context1 = NULL; + pmb->context2 = NULL; + + if (mb->mbxStatus) { + mempool_free(pmb, phba->mbox_mem_pool); + return; + } + + cmdsize = sizeof(struct RLS_RSP) + sizeof(uint32_t); + mempool_free(pmb, phba->mbox_mem_pool); + elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize, + lpfc_max_els_tries, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); + + /* Decrement the ndlp reference count from previous mbox command */ + lpfc_nlp_put(ndlp); + + if (!elsiocb) + return; + + icmd = &elsiocb->iocb; + icmd->ulpContext = xri; + + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); + *((uint32_t *) (pcmd)) = ELS_CMD_ACC; + pcmd += sizeof(uint32_t); /* Skip past command */ + rls_rsp = (struct RLS_RSP *)pcmd; + + rls_rsp->linkFailureCnt = cpu_to_be32(mb->un.varRdLnk.linkFailureCnt); + rls_rsp->lossSyncCnt = cpu_to_be32(mb->un.varRdLnk.lossSyncCnt); + rls_rsp->lossSignalCnt = cpu_to_be32(mb->un.varRdLnk.lossSignalCnt); + rls_rsp->primSeqErrCnt = cpu_to_be32(mb->un.varRdLnk.primSeqErrCnt); + rls_rsp->invalidXmitWord = cpu_to_be32(mb->un.varRdLnk.invalidXmitWord); + rls_rsp->crcCnt = cpu_to_be32(mb->un.varRdLnk.crcCnt); + + /* Xmit ELS RLS ACC response tag <ulpIoTag> */ + lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS, + "2874 Xmit ELS RLS ACC response tag x%x xri x%x, " + "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x\n", + elsiocb->iotag, elsiocb->iocb.ulpContext, + ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, + ndlp->nlp_rpi); + elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; + phba->fc_stat.elsXmitACC++; + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == IOCB_ERROR) + lpfc_els_free_iocb(phba, elsiocb); +} + +/** * lpfc_els_rsp_rps_acc - Completion callbk func for MBX_READ_LNK_STAT mbox cmd * @phba: pointer to lpfc hba data structure. * @pmb: pointer to the driver internal queue element for mailbox command. @@ -4827,7 +4970,155 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) } /** - * lpfc_els_rcv_rps - Process an unsolicited rps iocb + * lpfc_els_rcv_rls - Process an unsolicited rls iocb + * @vport: pointer to a host virtual N_Port data structure. + * @cmdiocb: pointer to lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * This routine processes Read Port Status (RPL) IOCB received as an + * ELS unsolicited event. It first checks the remote port state. If the + * remote port is not in NLP_STE_UNMAPPED_NODE state or NLP_STE_MAPPED_NODE + * state, it invokes the lpfc_els_rsl_reject() routine to send the reject + * response. Otherwise, it issue the MBX_READ_LNK_STAT mailbox command + * for reading the HBA link statistics. It is for the callback function, + * lpfc_els_rsp_rls_acc(), set to the MBX_READ_LNK_STAT mailbox command + * to actually sending out RPL Accept (ACC) response. + * + * Return codes + * 0 - Successfully processed rls iocb (currently always return 0) + **/ +static int +lpfc_els_rcv_rls(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) +{ + struct lpfc_hba *phba = vport->phba; + LPFC_MBOXQ_t *mbox; + struct lpfc_dmabuf *pcmd; + struct ls_rjt stat; + + if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) && + (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) + /* reject the unsolicited RPS request and done with it */ + goto reject_out; + + pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; + + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC); + if (mbox) { + lpfc_read_lnk_stat(phba, mbox); + mbox->context1 = + (void *)((unsigned long) cmdiocb->iocb.ulpContext); + mbox->context2 = lpfc_nlp_get(ndlp); + mbox->vport = vport; + mbox->mbox_cmpl = lpfc_els_rsp_rls_acc; + if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT) + != MBX_NOT_FINISHED) + /* Mbox completion will send ELS Response */ + return 0; + /* Decrement reference count used for the failed mbox + * command. + */ + lpfc_nlp_put(ndlp); + mempool_free(mbox, phba->mbox_mem_pool); + } +reject_out: + /* issue rejection response */ + stat.un.b.lsRjtRsvd0 = 0; + stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; + stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; + stat.un.b.vendorUnique = 0; + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL); + return 0; +} + +/** + * lpfc_els_rcv_rtv - Process an unsolicited rtv iocb + * @vport: pointer to a host virtual N_Port data structure. + * @cmdiocb: pointer to lpfc command iocb data structure. + * @ndlp: pointer to a node-list data structure. + * + * This routine processes Read Timout Value (RTV) IOCB received as an + * ELS unsolicited event. It first checks the remote port state. If the + * remote port is not in NLP_STE_UNMAPPED_NODE state or NLP_STE_MAPPED_NODE + * state, it invokes the lpfc_els_rsl_reject() routine to send the reject + * response. Otherwise, it sends the Accept(ACC) response to a Read Timeout + * Value (RTV) unsolicited IOCB event. + * + * Note that, in lpfc_prep_els_iocb() routine, the reference count of ndlp + * will be incremented by 1 for holding the ndlp and the reference to ndlp + * will be stored into the context1 field of the IOCB for the completion + * callback function to the RPS Accept Response ELS IOCB command. + * + * Return codes + * 0 - Successfully processed rtv iocb (currently always return 0) + **/ +static int +lpfc_els_rcv_rtv(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, + struct lpfc_nodelist *ndlp) +{ + struct lpfc_hba *phba = vport->phba; + struct ls_rjt stat; + struct RTV_RSP *rtv_rsp; + uint8_t *pcmd; + struct lpfc_iocbq *elsiocb; + uint32_t cmdsize; + + + if ((ndlp->nlp_state != NLP_STE_UNMAPPED_NODE) && + (ndlp->nlp_state != NLP_STE_MAPPED_NODE)) + /* reject the unsolicited RPS request and done with it */ + goto reject_out; + + cmdsize = sizeof(struct RTV_RSP) + sizeof(uint32_t); + elsiocb = lpfc_prep_els_iocb(phba->pport, 0, cmdsize, + lpfc_max_els_tries, ndlp, + ndlp->nlp_DID, ELS_CMD_ACC); + + if (!elsiocb) + return 1; + + pcmd = (uint8_t *) (((struct lpfc_dmabuf *) elsiocb->context2)->virt); + *((uint32_t *) (pcmd)) = ELS_CMD_ACC; + pcmd += sizeof(uint32_t); /* Skip past command */ + + /* use the command's xri in the response */ + elsiocb->iocb.ulpContext = cmdiocb->iocb.ulpContext; + + rtv_rsp = (struct RTV_RSP *)pcmd; + + /* populate RTV payload */ + rtv_rsp->ratov = cpu_to_be32(phba->fc_ratov * 1000); /* report msecs */ + rtv_rsp->edtov = cpu_to_be32(phba->fc_edtov); + bf_set(qtov_edtovres, rtv_rsp, phba->fc_edtovResol ? 1 : 0); + bf_set(qtov_rttov, rtv_rsp, 0); /* Field is for FC ONLY */ + rtv_rsp->qtov = cpu_to_be32(rtv_rsp->qtov); + + /* Xmit ELS RLS ACC response tag <ulpIoTag> */ + lpfc_printf_vlog(ndlp->vport, KERN_INFO, LOG_ELS, + "2875 Xmit ELS RTV ACC response tag x%x xri x%x, " + "did x%x, nlp_flag x%x, nlp_state x%x, rpi x%x, " + "Data: x%x x%x x%x\n", + elsiocb->iotag, elsiocb->iocb.ulpContext, + ndlp->nlp_DID, ndlp->nlp_flag, ndlp->nlp_state, + ndlp->nlp_rpi, + rtv_rsp->ratov, rtv_rsp->edtov, rtv_rsp->qtov); + elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp; + phba->fc_stat.elsXmitACC++; + if (lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0) == IOCB_ERROR) + lpfc_els_free_iocb(phba, elsiocb); + return 0; + +reject_out: + /* issue rejection response */ + stat.un.b.lsRjtRsvd0 = 0; + stat.un.b.lsRjtRsnCode = LSRJT_UNABLE_TPC; + stat.un.b.lsRjtRsnCodeExp = LSEXP_CANT_GIVE_DATA; + stat.un.b.vendorUnique = 0; + lpfc_els_rsp_reject(vport, stat.un.lsRjtError, cmdiocb, ndlp, NULL); + return 0; +} + +/* lpfc_els_rcv_rps - Process an unsolicited rps iocb * @vport: pointer to a host virtual N_Port data structure. * @cmdiocb: pointer to lpfc command iocb data structure. * @ndlp: pointer to a node-list data structure. @@ -5017,7 +5308,6 @@ lpfc_els_rcv_rpl(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb, pcmd = (struct lpfc_dmabuf *) cmdiocb->context2; lp = (uint32_t *) pcmd->virt; rpl = (RPL *) (lp + 1); - maxsize = be32_to_cpu(rpl->maxsize); /* We support only one port */ @@ -5836,6 +6126,16 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if (newnode) lpfc_nlp_put(ndlp); break; + case ELS_CMD_RLS: + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, + "RCV RLS: did:x%x/ste:x%x flg:x%x", + did, vport->port_state, ndlp->nlp_flag); + + phba->fc_stat.elsRcvRLS++; + lpfc_els_rcv_rls(vport, elsiocb, ndlp); + if (newnode) + lpfc_nlp_put(ndlp); + break; case ELS_CMD_RPS: lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, "RCV RPS: did:x%x/ste:x%x flg:x%x", @@ -5866,6 +6166,15 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if (newnode) lpfc_nlp_put(ndlp); break; + case ELS_CMD_RTV: + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, + "RCV RTV: did:x%x/ste:x%x flg:x%x", + did, vport->port_state, ndlp->nlp_flag); + phba->fc_stat.elsRcvRTV++; + lpfc_els_rcv_rtv(vport, elsiocb, ndlp); + if (newnode) + lpfc_nlp_put(ndlp); + break; case ELS_CMD_RRQ: lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, "RCV RRQ: did:x%x/ste:x%x flg:x%x", @@ -5876,6 +6185,16 @@ lpfc_els_unsol_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if (newnode) lpfc_nlp_put(ndlp); break; + case ELS_CMD_ECHO: + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, + "RCV ECHO: did:x%x/ste:x%x flg:x%x", + did, vport->port_state, ndlp->nlp_flag); + + phba->fc_stat.elsRcvECHO++; + lpfc_els_rcv_echo(vport, elsiocb, ndlp); + if (newnode) + lpfc_nlp_put(ndlp); + break; default: lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_UNSOL, "RCV ELS cmd: cmd:x%x did:x%x/ste:x%x", @@ -6170,6 +6489,8 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) default: /* Try to recover from this error */ + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vport); lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI; @@ -6437,6 +6758,10 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, lpfc_unreg_rpi(vport, np); } lpfc_cleanup_pending_mbox(vport); + + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vport); + lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI; @@ -6452,7 +6777,7 @@ lpfc_cmpl_els_fdisc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, * to update the MAC address. */ lpfc_register_new_vport(phba, vport, ndlp); - return ; + goto out; } if (vport->fc_flag & FC_VPORT_NEEDS_INIT_VPI) diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index a345dde16c86..a5d1695dac3d 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -20,6 +20,7 @@ *******************************************************************/ #include <linux/blkdev.h> +#include <linux/delay.h> #include <linux/slab.h> #include <linux/pci.h> #include <linux/kthread.h> @@ -63,6 +64,7 @@ static uint8_t lpfcAlpaArray[] = { static void lpfc_disc_timeout_handler(struct lpfc_vport *); static void lpfc_disc_flush_list(struct lpfc_vport *vport); static void lpfc_unregister_fcfi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); +static int lpfc_fcf_inuse(struct lpfc_hba *); void lpfc_terminate_rport_io(struct fc_rport *rport) @@ -160,11 +162,17 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport *rport) return; } -/* - * This function is called from the worker thread when dev_loss_tmo - * expire. - */ -static void +/** + * lpfc_dev_loss_tmo_handler - Remote node devloss timeout handler + * @ndlp: Pointer to remote node object. + * + * This function is called from the worker thread when devloss timeout timer + * expires. For SLI4 host, this routine shall return 1 when at lease one + * remote node, including this @ndlp, is still in use of FCF; otherwise, this + * routine shall return 0 when there is no remote node is still in use of FCF + * when devloss timeout happened to this @ndlp. + **/ +static int lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp) { struct lpfc_rport_data *rdata; @@ -175,17 +183,21 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp) int put_node; int put_rport; int warn_on = 0; + int fcf_inuse = 0; rport = ndlp->rport; if (!rport) - return; + return fcf_inuse; rdata = rport->dd_data; name = (uint8_t *) &ndlp->nlp_portname; vport = ndlp->vport; phba = vport->phba; + if (phba->sli_rev == LPFC_SLI_REV4) + fcf_inuse = lpfc_fcf_inuse(phba); + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_RPORT, "rport devlosstmo:did:x%x type:x%x id:x%x", ndlp->nlp_DID, ndlp->nlp_type, rport->scsi_target_id); @@ -209,7 +221,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp) lpfc_nlp_put(ndlp); if (put_rport) put_device(&rport->dev); - return; + return fcf_inuse; } if (ndlp->nlp_state == NLP_STE_MAPPED_NODE) { @@ -220,7 +232,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp) *name, *(name+1), *(name+2), *(name+3), *(name+4), *(name+5), *(name+6), *(name+7), ndlp->nlp_DID); - return; + return fcf_inuse; } if (ndlp->nlp_type & NLP_FABRIC) { @@ -233,7 +245,7 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp) lpfc_nlp_put(ndlp); if (put_rport) put_device(&rport->dev); - return; + return fcf_inuse; } if (ndlp->nlp_sid != NLP_NO_SID) { @@ -280,6 +292,74 @@ lpfc_dev_loss_tmo_handler(struct lpfc_nodelist *ndlp) (ndlp->nlp_state != NLP_STE_PRLI_ISSUE)) lpfc_disc_state_machine(vport, ndlp, NULL, NLP_EVT_DEVICE_RM); + return fcf_inuse; +} + +/** + * lpfc_sli4_post_dev_loss_tmo_handler - SLI4 post devloss timeout handler + * @phba: Pointer to hba context object. + * @fcf_inuse: SLI4 FCF in-use state reported from devloss timeout handler. + * @nlp_did: remote node identifer with devloss timeout. + * + * This function is called from the worker thread after invoking devloss + * timeout handler and releasing the reference count for the ndlp with + * which the devloss timeout was handled for SLI4 host. For the devloss + * timeout of the last remote node which had been in use of FCF, when this + * routine is invoked, it shall be guaranteed that none of the remote are + * in-use of FCF. When devloss timeout to the last remote using the FCF, + * if the FIP engine is neither in FCF table scan process nor roundrobin + * failover process, the in-use FCF shall be unregistered. If the FIP + * engine is in FCF discovery process, the devloss timeout state shall + * be set for either the FCF table scan process or roundrobin failover + * process to unregister the in-use FCF. + **/ +static void +lpfc_sli4_post_dev_loss_tmo_handler(struct lpfc_hba *phba, int fcf_inuse, + uint32_t nlp_did) +{ + /* If devloss timeout happened to a remote node when FCF had no + * longer been in-use, do nothing. + */ + if (!fcf_inuse) + return; + + if ((phba->hba_flag & HBA_FIP_SUPPORT) && !lpfc_fcf_inuse(phba)) { + spin_lock_irq(&phba->hbalock); + if (phba->fcf.fcf_flag & FCF_DISCOVERY) { + if (phba->hba_flag & HBA_DEVLOSS_TMO) { + spin_unlock_irq(&phba->hbalock); + return; + } + phba->hba_flag |= HBA_DEVLOSS_TMO; + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2847 Last remote node (x%x) using " + "FCF devloss tmo\n", nlp_did); + } + if (phba->fcf.fcf_flag & FCF_REDISC_PROG) { + spin_unlock_irq(&phba->hbalock); + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2868 Devloss tmo to FCF rediscovery " + "in progress\n"); + return; + } + if (!(phba->hba_flag & (FCF_TS_INPROG | FCF_RR_INPROG))) { + spin_unlock_irq(&phba->hbalock); + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2869 Devloss tmo to idle FIP engine, " + "unreg in-use FCF and rescan.\n"); + /* Unregister in-use FCF and rescan */ + lpfc_unregister_fcf_rescan(phba); + return; + } + spin_unlock_irq(&phba->hbalock); + if (phba->hba_flag & FCF_TS_INPROG) + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2870 FCF table scan in progress\n"); + if (phba->hba_flag & FCF_RR_INPROG) + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2871 FLOGI roundrobin FCF failover " + "in progress\n"); + } lpfc_unregister_unused_fcf(phba); } @@ -408,6 +488,8 @@ lpfc_work_list_done(struct lpfc_hba *phba) struct lpfc_work_evt *evtp = NULL; struct lpfc_nodelist *ndlp; int free_evt; + int fcf_inuse; + uint32_t nlp_did; spin_lock_irq(&phba->hbalock); while (!list_empty(&phba->work_list)) { @@ -427,12 +509,17 @@ lpfc_work_list_done(struct lpfc_hba *phba) break; case LPFC_EVT_DEV_LOSS: ndlp = (struct lpfc_nodelist *)(evtp->evt_arg1); - lpfc_dev_loss_tmo_handler(ndlp); + fcf_inuse = lpfc_dev_loss_tmo_handler(ndlp); free_evt = 0; /* decrement the node reference count held for * this queued work */ + nlp_did = ndlp->nlp_DID; lpfc_nlp_put(ndlp); + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_post_dev_loss_tmo_handler(phba, + fcf_inuse, + nlp_did); break; case LPFC_EVT_ONLINE: if (phba->link_state < LPFC_LINK_DOWN) @@ -707,6 +794,8 @@ lpfc_cleanup_rpis(struct lpfc_vport *vport, int remove) : NLP_EVT_DEVICE_RECOVERY); } if (phba->sli3_options & LPFC_SLI3_VPORT_TEARDOWN) { + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vport); lpfc_mbx_unreg_vpi(vport); spin_lock_irq(shost->host_lock); vport->fc_flag |= FC_VPORT_NEEDS_REG_VPI; @@ -1021,8 +1110,7 @@ lpfc_mbx_cmpl_reg_fcfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) "2017 REG_FCFI mbxStatus error x%x " "HBA state x%x\n", mboxq->u.mb.mbxStatus, vport->port_state); - mempool_free(mboxq, phba->mbox_mem_pool); - return; + goto fail_out; } /* Start FCoE discovery by sending a FLOGI. */ @@ -1031,20 +1119,30 @@ lpfc_mbx_cmpl_reg_fcfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag |= FCF_REGISTERED; spin_unlock_irq(&phba->hbalock); + /* If there is a pending FCoE event, restart FCF table scan. */ - if (lpfc_check_pending_fcoe_event(phba, 1)) { - mempool_free(mboxq, phba->mbox_mem_pool); - return; - } + if (lpfc_check_pending_fcoe_event(phba, LPFC_UNREG_FCF)) + goto fail_out; + + /* Mark successful completion of FCF table scan */ spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; - spin_unlock_irq(&phba->hbalock); - if (vport->port_state != LPFC_FLOGI) + phba->hba_flag &= ~FCF_TS_INPROG; + if (vport->port_state != LPFC_FLOGI) { + phba->hba_flag |= FCF_RR_INPROG; + spin_unlock_irq(&phba->hbalock); lpfc_initial_flogi(vport); + goto out; + } + spin_unlock_irq(&phba->hbalock); + goto out; +fail_out: + spin_lock_irq(&phba->hbalock); + phba->hba_flag &= ~FCF_RR_INPROG; + spin_unlock_irq(&phba->hbalock); +out: mempool_free(mboxq, phba->mbox_mem_pool); - return; } /** @@ -1241,10 +1339,9 @@ lpfc_register_fcf(struct lpfc_hba *phba) int rc; spin_lock_irq(&phba->hbalock); - /* If the FCF is not availabe do nothing. */ if (!(phba->fcf.fcf_flag & FCF_AVAILABLE)) { - phba->hba_flag &= ~FCF_DISC_INPROGRESS; + phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG); spin_unlock_irq(&phba->hbalock); return; } @@ -1252,19 +1349,22 @@ lpfc_register_fcf(struct lpfc_hba *phba) /* The FCF is already registered, start discovery */ if (phba->fcf.fcf_flag & FCF_REGISTERED) { phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; - spin_unlock_irq(&phba->hbalock); - if (phba->pport->port_state != LPFC_FLOGI) + phba->hba_flag &= ~FCF_TS_INPROG; + if (phba->pport->port_state != LPFC_FLOGI) { + phba->hba_flag |= FCF_RR_INPROG; + spin_unlock_irq(&phba->hbalock); lpfc_initial_flogi(phba->pport); + return; + } + spin_unlock_irq(&phba->hbalock); return; } spin_unlock_irq(&phba->hbalock); - fcf_mbxq = mempool_alloc(phba->mbox_mem_pool, - GFP_KERNEL); + fcf_mbxq = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!fcf_mbxq) { spin_lock_irq(&phba->hbalock); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; + phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG); spin_unlock_irq(&phba->hbalock); return; } @@ -1275,7 +1375,7 @@ lpfc_register_fcf(struct lpfc_hba *phba) rc = lpfc_sli_issue_mbox(phba, fcf_mbxq, MBX_NOWAIT); if (rc == MBX_NOT_FINISHED) { spin_lock_irq(&phba->hbalock); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; + phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG); spin_unlock_irq(&phba->hbalock); mempool_free(fcf_mbxq, phba->mbox_mem_pool); } @@ -1493,7 +1593,7 @@ lpfc_check_pending_fcoe_event(struct lpfc_hba *phba, uint8_t unreg_fcf) * FCF discovery, no need to restart FCF discovery. */ if ((phba->link_state >= LPFC_LINK_UP) && - (phba->fcoe_eventtag == phba->fcoe_eventtag_at_fcf_scan)) + (phba->fcoe_eventtag == phba->fcoe_eventtag_at_fcf_scan)) return 0; lpfc_printf_log(phba, KERN_INFO, LOG_FIP, @@ -1517,14 +1617,14 @@ lpfc_check_pending_fcoe_event(struct lpfc_hba *phba, uint8_t unreg_fcf) lpfc_sli4_fcf_scan_read_fcf_rec(phba, LPFC_FCOE_FCF_GET_FIRST); } else { /* - * Do not continue FCF discovery and clear FCF_DISC_INPROGRESS + * Do not continue FCF discovery and clear FCF_TS_INPROG * flag */ lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY, "2833 Stop FCF discovery process due to link " "state change (x%x)\n", phba->link_state); spin_lock_irq(&phba->hbalock); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; + phba->hba_flag &= ~(FCF_TS_INPROG | FCF_RR_INPROG); phba->fcf.fcf_flag &= ~(FCF_REDISC_FOV | FCF_DISCOVERY); spin_unlock_irq(&phba->hbalock); } @@ -1729,6 +1829,65 @@ lpfc_sli4_fcf_record_match(struct lpfc_hba *phba, } /** + * lpfc_sli4_fcf_rr_next_proc - processing next roundrobin fcf + * @vport: Pointer to vport object. + * @fcf_index: index to next fcf. + * + * This function processing the roundrobin fcf failover to next fcf index. + * When this function is invoked, there will be a current fcf registered + * for flogi. + * Return: 0 for continue retrying flogi on currently registered fcf; + * 1 for stop flogi on currently registered fcf; + */ +int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *vport, uint16_t fcf_index) +{ + struct lpfc_hba *phba = vport->phba; + int rc; + + if (fcf_index == LPFC_FCOE_FCF_NEXT_NONE) { + spin_lock_irq(&phba->hbalock); + if (phba->hba_flag & HBA_DEVLOSS_TMO) { + spin_unlock_irq(&phba->hbalock); + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2872 Devloss tmo with no eligible " + "FCF, unregister in-use FCF (x%x) " + "and rescan FCF table\n", + phba->fcf.current_rec.fcf_indx); + lpfc_unregister_fcf_rescan(phba); + goto stop_flogi_current_fcf; + } + /* Mark the end to FLOGI roundrobin failover */ + phba->hba_flag &= ~FCF_RR_INPROG; + /* Allow action to new fcf asynchronous event */ + phba->fcf.fcf_flag &= ~(FCF_AVAILABLE | FCF_SCAN_DONE); + spin_unlock_irq(&phba->hbalock); + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2865 No FCF available, stop roundrobin FCF " + "failover and change port state:x%x/x%x\n", + phba->pport->port_state, LPFC_VPORT_UNKNOWN); + phba->pport->port_state = LPFC_VPORT_UNKNOWN; + goto stop_flogi_current_fcf; + } else { + lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_ELS, + "2794 Try FLOGI roundrobin FCF failover to " + "(x%x)\n", fcf_index); + rc = lpfc_sli4_fcf_rr_read_fcf_rec(phba, fcf_index); + if (rc) + lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_ELS, + "2761 FLOGI roundrobin FCF failover " + "failed (rc:x%x) to read FCF (x%x)\n", + rc, phba->fcf.current_rec.fcf_indx); + else + goto stop_flogi_current_fcf; + } + return 0; + +stop_flogi_current_fcf: + lpfc_can_disctmo(vport); + return 1; +} + +/** * lpfc_mbx_cmpl_fcf_scan_read_fcf_rec - fcf scan read_fcf mbox cmpl handler. * @phba: pointer to lpfc hba data structure. * @mboxq: pointer to mailbox object. @@ -1756,7 +1915,7 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) int rc; /* If there is pending FCoE event restart FCF table scan */ - if (lpfc_check_pending_fcoe_event(phba, 0)) { + if (lpfc_check_pending_fcoe_event(phba, LPFC_SKIP_UNREG_FCF)) { lpfc_sli4_mbox_cmd_free(phba, mboxq); return; } @@ -1765,12 +1924,12 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) new_fcf_record = lpfc_sli4_fcf_rec_mbox_parse(phba, mboxq, &next_fcf_index); if (!new_fcf_record) { - lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, + lpfc_printf_log(phba, KERN_ERR, LOG_FIP, "2765 Mailbox command READ_FCF_RECORD " "failed to retrieve a FCF record.\n"); /* Let next new FCF event trigger fast failover */ spin_lock_irq(&phba->hbalock); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; + phba->hba_flag &= ~FCF_TS_INPROG; spin_unlock_irq(&phba->hbalock); lpfc_sli4_mbox_cmd_free(phba, mboxq); return; @@ -1787,13 +1946,12 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) /* * If the fcf record does not match with connect list entries * read the next entry; otherwise, this is an eligible FCF - * record for round robin FCF failover. + * record for roundrobin FCF failover. */ if (!rc) { lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, - "2781 FCF record (x%x) failed FCF " - "connection list check, fcf_avail:x%x, " - "fcf_valid:x%x\n", + "2781 FCF (x%x) failed connection " + "list check: (x%x/x%x)\n", bf_get(lpfc_fcf_record_fcf_index, new_fcf_record), bf_get(lpfc_fcf_record_fcf_avail, @@ -1803,6 +1961,16 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) if ((phba->fcf.fcf_flag & FCF_IN_USE) && lpfc_sli4_fcf_record_match(phba, &phba->fcf.current_rec, new_fcf_record, LPFC_FCOE_IGNORE_VID)) { + if (bf_get(lpfc_fcf_record_fcf_index, new_fcf_record) != + phba->fcf.current_rec.fcf_indx) { + lpfc_printf_log(phba, KERN_ERR, LOG_FIP, + "2862 FCF (x%x) matches property " + "of in-use FCF (x%x)\n", + bf_get(lpfc_fcf_record_fcf_index, + new_fcf_record), + phba->fcf.current_rec.fcf_indx); + goto read_next_fcf; + } /* * In case the current in-use FCF record becomes * invalid/unavailable during FCF discovery that @@ -1813,9 +1981,8 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) !(phba->fcf.fcf_flag & FCF_REDISC_FOV)) { lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, "2835 Invalid in-use FCF " - "record (x%x) reported, " - "entering fast FCF failover " - "mode scanning.\n", + "(x%x), enter FCF failover " + "table scan.\n", phba->fcf.current_rec.fcf_indx); spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag |= FCF_REDISC_FOV; @@ -1844,22 +2011,29 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) if (phba->fcf.fcf_flag & FCF_IN_USE) { if (lpfc_sli4_fcf_record_match(phba, &phba->fcf.current_rec, new_fcf_record, vlan_id)) { - phba->fcf.fcf_flag |= FCF_AVAILABLE; - if (phba->fcf.fcf_flag & FCF_REDISC_PEND) - /* Stop FCF redisc wait timer if pending */ - __lpfc_sli4_stop_fcf_redisc_wait_timer(phba); - else if (phba->fcf.fcf_flag & FCF_REDISC_FOV) - /* If in fast failover, mark it's completed */ - phba->fcf.fcf_flag &= ~FCF_REDISC_FOV; - spin_unlock_irq(&phba->hbalock); - lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2836 The new FCF record (x%x) " - "matches the in-use FCF record " - "(x%x)\n", - phba->fcf.current_rec.fcf_indx, + if (bf_get(lpfc_fcf_record_fcf_index, new_fcf_record) == + phba->fcf.current_rec.fcf_indx) { + phba->fcf.fcf_flag |= FCF_AVAILABLE; + if (phba->fcf.fcf_flag & FCF_REDISC_PEND) + /* Stop FCF redisc wait timer */ + __lpfc_sli4_stop_fcf_redisc_wait_timer( + phba); + else if (phba->fcf.fcf_flag & FCF_REDISC_FOV) + /* Fast failover, mark completed */ + phba->fcf.fcf_flag &= ~FCF_REDISC_FOV; + spin_unlock_irq(&phba->hbalock); + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2836 New FCF matches in-use " + "FCF (x%x)\n", + phba->fcf.current_rec.fcf_indx); + goto out; + } else + lpfc_printf_log(phba, KERN_ERR, LOG_FIP, + "2863 New FCF (x%x) matches " + "property of in-use FCF (x%x)\n", bf_get(lpfc_fcf_record_fcf_index, - new_fcf_record)); - goto out; + new_fcf_record), + phba->fcf.current_rec.fcf_indx); } /* * Read next FCF record from HBA searching for the matching @@ -1953,8 +2127,8 @@ lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) */ if (fcf_rec) { lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2840 Update current FCF record " - "with initial FCF record (x%x)\n", + "2840 Update initial FCF candidate " + "with FCF (x%x)\n", bf_get(lpfc_fcf_record_fcf_index, new_fcf_record)); __lpfc_update_fcf_record(phba, fcf_rec, new_fcf_record, @@ -1984,20 +2158,28 @@ read_next_fcf: */ if (!(phba->fcf.failover_rec.flag & RECORD_VALID)) { lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, - "2782 No suitable FCF record " - "found during this round of " - "post FCF rediscovery scan: " - "fcf_evt_tag:x%x, fcf_index: " - "x%x\n", + "2782 No suitable FCF found: " + "(x%x/x%x)\n", phba->fcoe_eventtag_at_fcf_scan, bf_get(lpfc_fcf_record_fcf_index, new_fcf_record)); + spin_lock_irq(&phba->hbalock); + if (phba->hba_flag & HBA_DEVLOSS_TMO) { + phba->hba_flag &= ~FCF_TS_INPROG; + spin_unlock_irq(&phba->hbalock); + /* Unregister in-use FCF and rescan */ + lpfc_printf_log(phba, KERN_INFO, + LOG_FIP, + "2864 On devloss tmo " + "unreg in-use FCF and " + "rescan FCF table\n"); + lpfc_unregister_fcf_rescan(phba); + return; + } /* - * Let next new FCF event trigger fast - * failover + * Let next new FCF event trigger fast failover */ - spin_lock_irq(&phba->hbalock); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; + phba->hba_flag &= ~FCF_TS_INPROG; spin_unlock_irq(&phba->hbalock); return; } @@ -2015,9 +2197,8 @@ read_next_fcf: /* Replace in-use record with the new record */ lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2842 Replace the current in-use " - "FCF record (x%x) with failover FCF " - "record (x%x)\n", + "2842 Replace in-use FCF (x%x) " + "with failover FCF (x%x)\n", phba->fcf.current_rec.fcf_indx, phba->fcf.failover_rec.fcf_indx); memcpy(&phba->fcf.current_rec, @@ -2029,15 +2210,8 @@ read_next_fcf: * FCF failover. */ spin_lock_irq(&phba->hbalock); - phba->fcf.fcf_flag &= - ~(FCF_REDISC_FOV | FCF_REDISC_RRU); + phba->fcf.fcf_flag &= ~FCF_REDISC_FOV; spin_unlock_irq(&phba->hbalock); - /* - * Set up the initial registered FCF index for FLOGI - * round robin FCF failover. - */ - phba->fcf.fcf_rr_init_indx = - phba->fcf.failover_rec.fcf_indx; /* Register to the new FCF record */ lpfc_register_fcf(phba); } else { @@ -2069,28 +2243,6 @@ read_next_fcf: LPFC_FCOE_FCF_GET_FIRST); return; } - - /* - * Otherwise, initial scan or post linkdown rescan, - * register with the best FCF record found so far - * through the FCF scanning process. - */ - - /* - * Mark the initial FCF discovery completed and - * the start of the first round of the roundrobin - * FCF failover. - */ - spin_lock_irq(&phba->hbalock); - phba->fcf.fcf_flag &= - ~(FCF_INIT_DISC | FCF_REDISC_RRU); - spin_unlock_irq(&phba->hbalock); - /* - * Set up the initial registered FCF index for FLOGI - * round robin FCF failover - */ - phba->fcf.fcf_rr_init_indx = - phba->fcf.current_rec.fcf_indx; /* Register to the new FCF record */ lpfc_register_fcf(phba); } @@ -2106,11 +2258,11 @@ out: } /** - * lpfc_mbx_cmpl_fcf_rr_read_fcf_rec - fcf round robin read_fcf mbox cmpl hdler + * lpfc_mbx_cmpl_fcf_rr_read_fcf_rec - fcf roundrobin read_fcf mbox cmpl hdler * @phba: pointer to lpfc hba data structure. * @mboxq: pointer to mailbox object. * - * This is the callback function for FLOGI failure round robin FCF failover + * This is the callback function for FLOGI failure roundrobin FCF failover * read FCF record mailbox command from the eligible FCF record bmask for * performing the failover. If the FCF read back is not valid/available, it * fails through to retrying FLOGI to the currently registered FCF again. @@ -2125,17 +2277,18 @@ lpfc_mbx_cmpl_fcf_rr_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) { struct fcf_record *new_fcf_record; uint32_t boot_flag, addr_mode; - uint16_t next_fcf_index; + uint16_t next_fcf_index, fcf_index; uint16_t current_fcf_index; uint16_t vlan_id; + int rc; - /* If link state is not up, stop the round robin failover process */ + /* If link state is not up, stop the roundrobin failover process */ if (phba->link_state < LPFC_LINK_UP) { spin_lock_irq(&phba->hbalock); phba->fcf.fcf_flag &= ~FCF_DISCOVERY; + phba->hba_flag &= ~FCF_RR_INPROG; spin_unlock_irq(&phba->hbalock); - lpfc_sli4_mbox_cmd_free(phba, mboxq); - return; + goto out; } /* Parse the FCF record from the non-embedded mailbox command */ @@ -2145,23 +2298,47 @@ lpfc_mbx_cmpl_fcf_rr_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, "2766 Mailbox command READ_FCF_RECORD " "failed to retrieve a FCF record.\n"); - goto out; + goto error_out; } /* Get the needed parameters from FCF record */ - lpfc_match_fcf_conn_list(phba, new_fcf_record, &boot_flag, - &addr_mode, &vlan_id); + rc = lpfc_match_fcf_conn_list(phba, new_fcf_record, &boot_flag, + &addr_mode, &vlan_id); /* Log the FCF record information if turned on */ lpfc_sli4_log_fcf_record_info(phba, new_fcf_record, vlan_id, next_fcf_index); + fcf_index = bf_get(lpfc_fcf_record_fcf_index, new_fcf_record); + if (!rc) { + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2848 Remove ineligible FCF (x%x) from " + "from roundrobin bmask\n", fcf_index); + /* Clear roundrobin bmask bit for ineligible FCF */ + lpfc_sli4_fcf_rr_index_clear(phba, fcf_index); + /* Perform next round of roundrobin FCF failover */ + fcf_index = lpfc_sli4_fcf_rr_next_index_get(phba); + rc = lpfc_sli4_fcf_rr_next_proc(phba->pport, fcf_index); + if (rc) + goto out; + goto error_out; + } + + if (fcf_index == phba->fcf.current_rec.fcf_indx) { + lpfc_printf_log(phba, KERN_INFO, LOG_FIP, + "2760 Perform FLOGI roundrobin FCF failover: " + "FCF (x%x) back to FCF (x%x)\n", + phba->fcf.current_rec.fcf_indx, fcf_index); + /* Wait 500 ms before retrying FLOGI to current FCF */ + msleep(500); + lpfc_initial_flogi(phba->pport); + goto out; + } + /* Upload new FCF record to the failover FCF record */ lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2834 Update the current FCF record (x%x) " - "with the next FCF record (x%x)\n", - phba->fcf.failover_rec.fcf_indx, - bf_get(lpfc_fcf_record_fcf_index, new_fcf_record)); + "2834 Update current FCF (x%x) with new FCF (x%x)\n", + phba->fcf.failover_rec.fcf_indx, fcf_index); spin_lock_irq(&phba->hbalock); __lpfc_update_fcf_record(phba, &phba->fcf.failover_rec, new_fcf_record, addr_mode, vlan_id, @@ -2178,14 +2355,13 @@ lpfc_mbx_cmpl_fcf_rr_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) sizeof(struct lpfc_fcf_rec)); lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2783 FLOGI round robin FCF failover from FCF " - "(x%x) to FCF (x%x).\n", - current_fcf_index, - bf_get(lpfc_fcf_record_fcf_index, new_fcf_record)); + "2783 Perform FLOGI roundrobin FCF failover: FCF " + "(x%x) to FCF (x%x)\n", current_fcf_index, fcf_index); +error_out: + lpfc_register_fcf(phba); out: lpfc_sli4_mbox_cmd_free(phba, mboxq); - lpfc_register_fcf(phba); } /** @@ -2194,10 +2370,10 @@ out: * @mboxq: pointer to mailbox object. * * This is the callback function of read FCF record mailbox command for - * updating the eligible FCF bmask for FLOGI failure round robin FCF + * updating the eligible FCF bmask for FLOGI failure roundrobin FCF * failover when a new FCF event happened. If the FCF read back is * valid/available and it passes the connection list check, it updates - * the bmask for the eligible FCF record for round robin failover. + * the bmask for the eligible FCF record for roundrobin failover. */ void lpfc_mbx_cmpl_read_fcf_rec(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) @@ -2639,7 +2815,7 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la) * and get the FCF Table. */ spin_lock_irq(&phba->hbalock); - if (phba->hba_flag & FCF_DISC_INPROGRESS) { + if (phba->hba_flag & FCF_TS_INPROG) { spin_unlock_irq(&phba->hbalock); return; } @@ -3906,6 +4082,11 @@ lpfc_unreg_all_rpis(struct lpfc_vport *vport) LPFC_MBOXQ_t *mbox; int rc; + if (phba->sli_rev == LPFC_SLI_REV4) { + lpfc_sli4_unreg_all_rpis(vport); + return; + } + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (mbox) { lpfc_unreg_login(phba, vport->vpi, 0xffff, mbox); @@ -3992,6 +4173,16 @@ lpfc_cleanup_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp) } spin_lock_irq(&phba->hbalock); + /* Cleanup REG_LOGIN completions which are not yet processed */ + list_for_each_entry(mb, &phba->sli.mboxq_cmpl, list) { + if ((mb->u.mb.mbxCommand != MBX_REG_LOGIN64) || + (ndlp != (struct lpfc_nodelist *) mb->context2)) + continue; + + mb->context2 = NULL; + mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl; + } + list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) { if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) && (ndlp == (struct lpfc_nodelist *) mb->context2)) { @@ -5170,6 +5361,8 @@ lpfc_unregister_fcf_prep(struct lpfc_hba *phba) if (ndlp) lpfc_cancel_retry_delay_tmo(vports[i], ndlp); lpfc_cleanup_pending_mbox(vports[i]); + if (phba->sli_rev == LPFC_SLI_REV4) + lpfc_sli4_unreg_all_rpis(vports[i]); lpfc_mbx_unreg_vpi(vports[i]); shost = lpfc_shost_from_vport(vports[i]); spin_lock_irq(shost->host_lock); diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index a631647051d9..9b8333456465 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -861,6 +861,47 @@ typedef struct _RPS_RSP { /* Structure is in Big Endian format */ uint32_t crcCnt; } RPS_RSP; +struct RLS { /* Structure is in Big Endian format */ + uint32_t rls; +#define rls_rsvd_SHIFT 24 +#define rls_rsvd_MASK 0x000000ff +#define rls_rsvd_WORD rls +#define rls_did_SHIFT 0 +#define rls_did_MASK 0x00ffffff +#define rls_did_WORD rls +}; + +struct RLS_RSP { /* Structure is in Big Endian format */ + uint32_t linkFailureCnt; + uint32_t lossSyncCnt; + uint32_t lossSignalCnt; + uint32_t primSeqErrCnt; + uint32_t invalidXmitWord; + uint32_t crcCnt; +}; + +struct RTV_RSP { /* Structure is in Big Endian format */ + uint32_t ratov; + uint32_t edtov; + uint32_t qtov; +#define qtov_rsvd0_SHIFT 28 +#define qtov_rsvd0_MASK 0x0000000f +#define qtov_rsvd0_WORD qtov /* reserved */ +#define qtov_edtovres_SHIFT 27 +#define qtov_edtovres_MASK 0x00000001 +#define qtov_edtovres_WORD qtov /* E_D_TOV Resolution */ +#define qtov__rsvd1_SHIFT 19 +#define qtov_rsvd1_MASK 0x0000003f +#define qtov_rsvd1_WORD qtov /* reserved */ +#define qtov_rttov_SHIFT 18 +#define qtov_rttov_MASK 0x00000001 +#define qtov_rttov_WORD qtov /* R_T_TOV value */ +#define qtov_rsvd2_SHIFT 0 +#define qtov_rsvd2_MASK 0x0003ffff +#define qtov_rsvd2_WORD qtov /* reserved */ +}; + + typedef struct _RPL { /* Structure is in Big Endian format */ uint32_t maxsize; uint32_t index; diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index bbdcf96800f6..6e4bc34e1d0d 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -424,79 +424,6 @@ struct lpfc_rcqe { #define FCOE_SOFn3 0x36 }; -struct lpfc_wqe_generic{ - struct ulp_bde64 bde; - uint32_t word3; - uint32_t word4; - uint32_t word5; - uint32_t word6; -#define lpfc_wqe_gen_context_SHIFT 16 -#define lpfc_wqe_gen_context_MASK 0x0000FFFF -#define lpfc_wqe_gen_context_WORD word6 -#define lpfc_wqe_gen_xri_SHIFT 0 -#define lpfc_wqe_gen_xri_MASK 0x0000FFFF -#define lpfc_wqe_gen_xri_WORD word6 - uint32_t word7; -#define lpfc_wqe_gen_lnk_SHIFT 23 -#define lpfc_wqe_gen_lnk_MASK 0x00000001 -#define lpfc_wqe_gen_lnk_WORD word7 -#define lpfc_wqe_gen_erp_SHIFT 22 -#define lpfc_wqe_gen_erp_MASK 0x00000001 -#define lpfc_wqe_gen_erp_WORD word7 -#define lpfc_wqe_gen_pu_SHIFT 20 -#define lpfc_wqe_gen_pu_MASK 0x00000003 -#define lpfc_wqe_gen_pu_WORD word7 -#define lpfc_wqe_gen_class_SHIFT 16 -#define lpfc_wqe_gen_class_MASK 0x00000007 -#define lpfc_wqe_gen_class_WORD word7 -#define lpfc_wqe_gen_command_SHIFT 8 -#define lpfc_wqe_gen_command_MASK 0x000000FF -#define lpfc_wqe_gen_command_WORD word7 -#define lpfc_wqe_gen_status_SHIFT 4 -#define lpfc_wqe_gen_status_MASK 0x0000000F -#define lpfc_wqe_gen_status_WORD word7 -#define lpfc_wqe_gen_ct_SHIFT 2 -#define lpfc_wqe_gen_ct_MASK 0x00000003 -#define lpfc_wqe_gen_ct_WORD word7 - uint32_t abort_tag; - uint32_t word9; -#define lpfc_wqe_gen_request_tag_SHIFT 0 -#define lpfc_wqe_gen_request_tag_MASK 0x0000FFFF -#define lpfc_wqe_gen_request_tag_WORD word9 - uint32_t word10; -#define lpfc_wqe_gen_ccp_SHIFT 24 -#define lpfc_wqe_gen_ccp_MASK 0x000000FF -#define lpfc_wqe_gen_ccp_WORD word10 -#define lpfc_wqe_gen_ccpe_SHIFT 23 -#define lpfc_wqe_gen_ccpe_MASK 0x00000001 -#define lpfc_wqe_gen_ccpe_WORD word10 -#define lpfc_wqe_gen_pv_SHIFT 19 -#define lpfc_wqe_gen_pv_MASK 0x00000001 -#define lpfc_wqe_gen_pv_WORD word10 -#define lpfc_wqe_gen_pri_SHIFT 16 -#define lpfc_wqe_gen_pri_MASK 0x00000007 -#define lpfc_wqe_gen_pri_WORD word10 - uint32_t word11; -#define lpfc_wqe_gen_cq_id_SHIFT 16 -#define lpfc_wqe_gen_cq_id_MASK 0x0000FFFF -#define lpfc_wqe_gen_cq_id_WORD word11 -#define LPFC_WQE_CQ_ID_DEFAULT 0xffff -#define lpfc_wqe_gen_wqec_SHIFT 7 -#define lpfc_wqe_gen_wqec_MASK 0x00000001 -#define lpfc_wqe_gen_wqec_WORD word11 -#define ELS_ID_FLOGI 3 -#define ELS_ID_FDISC 2 -#define ELS_ID_LOGO 1 -#define ELS_ID_DEFAULT 0 -#define lpfc_wqe_gen_els_id_SHIFT 4 -#define lpfc_wqe_gen_els_id_MASK 0x00000003 -#define lpfc_wqe_gen_els_id_WORD word11 -#define lpfc_wqe_gen_cmd_type_SHIFT 0 -#define lpfc_wqe_gen_cmd_type_MASK 0x0000000F -#define lpfc_wqe_gen_cmd_type_WORD word11 - uint32_t payload[4]; -}; - struct lpfc_rqe { uint32_t address_hi; uint32_t address_lo; @@ -2279,9 +2206,36 @@ struct wqe_common { #define wqe_reqtag_MASK 0x0000FFFF #define wqe_reqtag_WORD word9 #define wqe_rcvoxid_SHIFT 16 -#define wqe_rcvoxid_MASK 0x0000FFFF -#define wqe_rcvoxid_WORD word9 +#define wqe_rcvoxid_MASK 0x0000FFFF +#define wqe_rcvoxid_WORD word9 uint32_t word10; +#define wqe_ebde_cnt_SHIFT 0 +#define wqe_ebde_cnt_MASK 0x00000007 +#define wqe_ebde_cnt_WORD word10 +#define wqe_lenloc_SHIFT 7 +#define wqe_lenloc_MASK 0x00000003 +#define wqe_lenloc_WORD word10 +#define LPFC_WQE_LENLOC_NONE 0 +#define LPFC_WQE_LENLOC_WORD3 1 +#define LPFC_WQE_LENLOC_WORD12 2 +#define LPFC_WQE_LENLOC_WORD4 3 +#define wqe_qosd_SHIFT 9 +#define wqe_qosd_MASK 0x00000001 +#define wqe_qosd_WORD word10 +#define wqe_xbl_SHIFT 11 +#define wqe_xbl_MASK 0x00000001 +#define wqe_xbl_WORD word10 +#define wqe_iod_SHIFT 13 +#define wqe_iod_MASK 0x00000001 +#define wqe_iod_WORD word10 +#define LPFC_WQE_IOD_WRITE 0 +#define LPFC_WQE_IOD_READ 1 +#define wqe_dbde_SHIFT 14 +#define wqe_dbde_MASK 0x00000001 +#define wqe_dbde_WORD word10 +#define wqe_wqes_SHIFT 15 +#define wqe_wqes_MASK 0x00000001 +#define wqe_wqes_WORD word10 #define wqe_pri_SHIFT 16 #define wqe_pri_MASK 0x00000007 #define wqe_pri_WORD word10 @@ -2295,18 +2249,26 @@ struct wqe_common { #define wqe_ccpe_MASK 0x00000001 #define wqe_ccpe_WORD word10 #define wqe_ccp_SHIFT 24 -#define wqe_ccp_MASK 0x000000ff -#define wqe_ccp_WORD word10 +#define wqe_ccp_MASK 0x000000ff +#define wqe_ccp_WORD word10 uint32_t word11; -#define wqe_cmd_type_SHIFT 0 -#define wqe_cmd_type_MASK 0x0000000f -#define wqe_cmd_type_WORD word11 -#define wqe_wqec_SHIFT 7 -#define wqe_wqec_MASK 0x00000001 -#define wqe_wqec_WORD word11 -#define wqe_cqid_SHIFT 16 -#define wqe_cqid_MASK 0x0000ffff -#define wqe_cqid_WORD word11 +#define wqe_cmd_type_SHIFT 0 +#define wqe_cmd_type_MASK 0x0000000f +#define wqe_cmd_type_WORD word11 +#define wqe_els_id_SHIFT 4 +#define wqe_els_id_MASK 0x00000003 +#define wqe_els_id_WORD word11 +#define LPFC_ELS_ID_FLOGI 3 +#define LPFC_ELS_ID_FDISC 2 +#define LPFC_ELS_ID_LOGO 1 +#define LPFC_ELS_ID_DEFAULT 0 +#define wqe_wqec_SHIFT 7 +#define wqe_wqec_MASK 0x00000001 +#define wqe_wqec_WORD word11 +#define wqe_cqid_SHIFT 16 +#define wqe_cqid_MASK 0x0000ffff +#define wqe_cqid_WORD word11 +#define LPFC_WQE_CQ_ID_DEFAULT 0xffff }; struct wqe_did { @@ -2325,6 +2287,15 @@ struct wqe_did { #define wqe_xmit_bls_xo_WORD word5 }; +struct lpfc_wqe_generic{ + struct ulp_bde64 bde; + uint32_t word3; + uint32_t word4; + uint32_t word5; + struct wqe_common wqe_com; + uint32_t payload[4]; +}; + struct els_request64_wqe { struct ulp_bde64 bde; uint32_t payload_len; @@ -2356,9 +2327,9 @@ struct els_request64_wqe { struct xmit_els_rsp64_wqe { struct ulp_bde64 bde; - uint32_t rsvd3; + uint32_t response_payload_len; uint32_t rsvd4; - struct wqe_did wqe_dest; + struct wqe_did wqe_dest; struct wqe_common wqe_com; /* words 6-11 */ uint32_t rsvd_12_15[4]; }; @@ -2427,7 +2398,7 @@ struct wqe_rctl_dfctl { struct xmit_seq64_wqe { struct ulp_bde64 bde; - uint32_t paylaod_offset; + uint32_t rsvd3; uint32_t relative_offset; struct wqe_rctl_dfctl wge_ctl; struct wqe_common wqe_com; /* words 6-11 */ @@ -2437,7 +2408,7 @@ struct xmit_seq64_wqe { }; struct xmit_bcast64_wqe { struct ulp_bde64 bde; - uint32_t paylaod_len; + uint32_t seq_payload_len; uint32_t rsvd4; struct wqe_rctl_dfctl wge_ctl; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ @@ -2446,8 +2417,8 @@ struct xmit_bcast64_wqe { struct gen_req64_wqe { struct ulp_bde64 bde; - uint32_t command_len; - uint32_t payload_len; + uint32_t request_payload_len; + uint32_t relative_offset; struct wqe_rctl_dfctl wge_ctl; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ uint32_t rsvd_12_15[4]; @@ -2480,7 +2451,7 @@ struct abort_cmd_wqe { struct fcp_iwrite64_wqe { struct ulp_bde64 bde; - uint32_t payload_len; + uint32_t payload_offset_len; uint32_t total_xfer_len; uint32_t initial_xfer_len; struct wqe_common wqe_com; /* words 6-11 */ @@ -2489,7 +2460,7 @@ struct fcp_iwrite64_wqe { struct fcp_iread64_wqe { struct ulp_bde64 bde; - uint32_t payload_len; /* word 3 */ + uint32_t payload_offset_len; /* word 3 */ uint32_t total_xfer_len; /* word 4 */ uint32_t rsrvd5; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ @@ -2497,10 +2468,12 @@ struct fcp_iread64_wqe { }; struct fcp_icmnd64_wqe { - struct ulp_bde64 bde; /* words 0-2 */ - uint32_t rsrvd[3]; /* words 3-5 */ + struct ulp_bde64 bde; /* words 0-2 */ + uint32_t rsrvd3; /* word 3 */ + uint32_t rsrvd4; /* word 4 */ + uint32_t rsrvd5; /* word 5 */ struct wqe_common wqe_com; /* words 6-11 */ - uint32_t rsvd_12_15[4]; /* word 12-15 */ + uint32_t rsvd_12_15[4]; /* word 12-15 */ }; diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 295c7ddb36c1..b3065791f303 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -813,6 +813,7 @@ lpfc_hba_down_post_s3(struct lpfc_hba *phba) return 0; } + /** * lpfc_hba_down_post_s4 - Perform lpfc uninitialization after HBA reset * @phba: pointer to lpfc HBA data structure. @@ -2234,10 +2235,9 @@ lpfc_stop_vport_timers(struct lpfc_vport *vport) void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *phba) { - /* Clear pending FCF rediscovery wait and failover in progress flags */ - phba->fcf.fcf_flag &= ~(FCF_REDISC_PEND | - FCF_DEAD_DISC | - FCF_ACVL_DISC); + /* Clear pending FCF rediscovery wait flag */ + phba->fcf.fcf_flag &= ~FCF_REDISC_PEND; + /* Now, try to stop the timer */ del_timer(&phba->fcf.redisc_wait); } @@ -2261,6 +2261,8 @@ lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *phba) return; } __lpfc_sli4_stop_fcf_redisc_wait_timer(phba); + /* Clear failover in progress flags */ + phba->fcf.fcf_flag &= ~(FCF_DEAD_DISC | FCF_ACVL_DISC); spin_unlock_irq(&phba->hbalock); } @@ -2935,8 +2937,7 @@ lpfc_sli4_fcf_redisc_wait_tmo(unsigned long ptr) phba->fcf.fcf_flag |= FCF_REDISC_EVT; spin_unlock_irq(&phba->hbalock); lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2776 FCF rediscover wait timer expired, post " - "a worker thread event for FCF table scan\n"); + "2776 FCF rediscover quiescent timer expired\n"); /* wake up worker thread */ lpfc_worker_wake_up(phba); } @@ -3311,35 +3312,34 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba, if (event_type == LPFC_FCOE_EVENT_TYPE_NEW_FCF) lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY, - "2546 New FCF found event: " - "evt_tag:x%x, fcf_index:x%x\n", + "2546 New FCF event, evt_tag:x%x, " + "index:x%x\n", acqe_fcoe->event_tag, acqe_fcoe->index); else lpfc_printf_log(phba, KERN_WARNING, LOG_FIP | LOG_DISCOVERY, - "2788 FCF parameter modified event: " - "evt_tag:x%x, fcf_index:x%x\n", + "2788 FCF param modified event, " + "evt_tag:x%x, index:x%x\n", acqe_fcoe->event_tag, acqe_fcoe->index); if (phba->fcf.fcf_flag & FCF_DISCOVERY) { /* * During period of FCF discovery, read the FCF * table record indexed by the event to update - * FCF round robin failover eligible FCF bmask. + * FCF roundrobin failover eligible FCF bmask. */ lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY, - "2779 Read new FCF record with " - "fcf_index:x%x for updating FCF " - "round robin failover bmask\n", + "2779 Read FCF (x%x) for updating " + "roundrobin FCF failover bmask\n", acqe_fcoe->index); rc = lpfc_sli4_read_fcf_rec(phba, acqe_fcoe->index); } /* If the FCF discovery is in progress, do nothing. */ spin_lock_irq(&phba->hbalock); - if (phba->hba_flag & FCF_DISC_INPROGRESS) { + if (phba->hba_flag & FCF_TS_INPROG) { spin_unlock_irq(&phba->hbalock); break; } @@ -3358,15 +3358,15 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba, /* Otherwise, scan the entire FCF table and re-discover SAN */ lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY, - "2770 Start FCF table scan due to new FCF " - "event: evt_tag:x%x, fcf_index:x%x\n", + "2770 Start FCF table scan per async FCF " + "event, evt_tag:x%x, index:x%x\n", acqe_fcoe->event_tag, acqe_fcoe->index); rc = lpfc_sli4_fcf_scan_read_fcf_rec(phba, LPFC_FCOE_FCF_GET_FIRST); if (rc) lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY, "2547 Issue FCF scan read FCF mailbox " - "command failed 0x%x\n", rc); + "command failed (x%x)\n", rc); break; case LPFC_FCOE_EVENT_TYPE_FCF_TABLE_FULL: @@ -3378,9 +3378,8 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba, case LPFC_FCOE_EVENT_TYPE_FCF_DEAD: lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY, - "2549 FCF disconnected from network index 0x%x" - " tag 0x%x\n", acqe_fcoe->index, - acqe_fcoe->event_tag); + "2549 FCF (x%x) disconnected from network, " + "tag:x%x\n", acqe_fcoe->index, acqe_fcoe->event_tag); /* * If we are in the middle of FCF failover process, clear * the corresponding FCF bit in the roundrobin bitmap. @@ -3494,9 +3493,8 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba, spin_unlock_irq(&phba->hbalock); lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY, - "2773 Start FCF fast failover due " - "to CVL event: evt_tag:x%x\n", - acqe_fcoe->event_tag); + "2773 Start FCF failover per CVL, " + "evt_tag:x%x\n", acqe_fcoe->event_tag); rc = lpfc_sli4_redisc_fcf_table(phba); if (rc) { lpfc_printf_log(phba, KERN_ERR, LOG_FIP | @@ -3646,8 +3644,7 @@ void lpfc_sli4_fcf_redisc_event_proc(struct lpfc_hba *phba) /* Scan FCF table from the first entry to re-discover SAN */ lpfc_printf_log(phba, KERN_INFO, LOG_FIP | LOG_DISCOVERY, - "2777 Start FCF table scan after FCF " - "rediscovery quiescent period over\n"); + "2777 Start post-quiescent FCF table scan\n"); rc = lpfc_sli4_fcf_scan_read_fcf_rec(phba, LPFC_FCOE_FCF_GET_FIRST); if (rc) lpfc_printf_log(phba, KERN_ERR, LOG_FIP | LOG_DISCOVERY, @@ -4165,7 +4162,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) goto out_free_active_sgl; } - /* Allocate eligible FCF bmask memory for FCF round robin failover */ + /* Allocate eligible FCF bmask memory for FCF roundrobin failover */ longs = (LPFC_SLI4_FCF_TBL_INDX_MAX + BITS_PER_LONG - 1)/BITS_PER_LONG; phba->fcf.fcf_rr_bmask = kzalloc(longs * sizeof(unsigned long), GFP_KERNEL); @@ -7271,6 +7268,51 @@ lpfc_sli4_unset_hba(struct lpfc_hba *phba) } /** + * lpfc_sli4_xri_exchange_busy_wait - Wait for device XRI exchange busy + * @phba: Pointer to HBA context object. + * + * This function is called in the SLI4 code path to wait for completion + * of device's XRIs exchange busy. It will check the XRI exchange busy + * on outstanding FCP and ELS I/Os every 10ms for up to 10 seconds; after + * that, it will check the XRI exchange busy on outstanding FCP and ELS + * I/Os every 30 seconds, log error message, and wait forever. Only when + * all XRI exchange busy complete, the driver unload shall proceed with + * invoking the function reset ioctl mailbox command to the CNA and the + * the rest of the driver unload resource release. + **/ +static void +lpfc_sli4_xri_exchange_busy_wait(struct lpfc_hba *phba) +{ + int wait_time = 0; + int fcp_xri_cmpl = list_empty(&phba->sli4_hba.lpfc_abts_scsi_buf_list); + int els_xri_cmpl = list_empty(&phba->sli4_hba.lpfc_abts_els_sgl_list); + + while (!fcp_xri_cmpl || !els_xri_cmpl) { + if (wait_time > LPFC_XRI_EXCH_BUSY_WAIT_TMO) { + if (!fcp_xri_cmpl) + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "2877 FCP XRI exchange busy " + "wait time: %d seconds.\n", + wait_time/1000); + if (!els_xri_cmpl) + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "2878 ELS XRI exchange busy " + "wait time: %d seconds.\n", + wait_time/1000); + msleep(LPFC_XRI_EXCH_BUSY_WAIT_T2); + wait_time += LPFC_XRI_EXCH_BUSY_WAIT_T2; + } else { + msleep(LPFC_XRI_EXCH_BUSY_WAIT_T1); + wait_time += LPFC_XRI_EXCH_BUSY_WAIT_T1; + } + fcp_xri_cmpl = + list_empty(&phba->sli4_hba.lpfc_abts_scsi_buf_list); + els_xri_cmpl = + list_empty(&phba->sli4_hba.lpfc_abts_els_sgl_list); + } +} + +/** * lpfc_sli4_hba_unset - Unset the fcoe hba * @phba: Pointer to HBA context object. * @@ -7315,6 +7357,12 @@ lpfc_sli4_hba_unset(struct lpfc_hba *phba) spin_unlock_irq(&phba->hbalock); } + /* Abort all iocbs associated with the hba */ + lpfc_sli_hba_iocb_abort(phba); + + /* Wait for completion of device XRI exchange busy */ + lpfc_sli4_xri_exchange_busy_wait(phba); + /* Disable PCI subsystem interrupt */ lpfc_sli4_disable_intr(phba); diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c index 0dfa310cd609..62d0957e1d4c 100644 --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -797,6 +797,34 @@ lpfc_unreg_login(struct lpfc_hba *phba, uint16_t vpi, uint32_t rpi, } /** + * lpfc_sli4_unreg_all_rpis - unregister all RPIs for a vport on SLI4 HBA. + * @vport: pointer to a vport object. + * + * This routine sends mailbox command to unregister all active RPIs for + * a vport. + **/ +void +lpfc_sli4_unreg_all_rpis(struct lpfc_vport *vport) +{ + struct lpfc_hba *phba = vport->phba; + LPFC_MBOXQ_t *mbox; + int rc; + + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (mbox) { + lpfc_unreg_login(phba, vport->vpi, + vport->vpi + phba->vpi_base, mbox); + mbox->u.mb.un.varUnregLogin.rsvd1 = 0x4000 ; + mbox->vport = vport; + mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl; + mbox->context1 = NULL; + rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT); + if (rc == MBX_NOT_FINISHED) + mempool_free(mbox, phba->mbox_mem_pool); + } +} + +/** * lpfc_reg_vpi - Prepare a mailbox command for registering vport identifier * @phba: pointer to lpfc hba data structure. * @vpi: virtual N_Port identifier. diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 3a658953486c..f64b65a770b8 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -169,6 +169,7 @@ lpfc_update_stats(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd) spin_lock_irqsave(shost->host_lock, flags); if (!vport->stat_data_enabled || vport->stat_data_blocked || + !pnode || !pnode->lat_data || (phba->bucket_type == LPFC_NO_BUCKET)) { spin_unlock_irqrestore(shost->host_lock, flags); @@ -2040,6 +2041,9 @@ lpfc_send_scsi_error_event(struct lpfc_hba *phba, struct lpfc_vport *vport, struct lpfc_nodelist *pnode = lpfc_cmd->rdata->pnode; unsigned long flags; + if (!pnode || !NLP_CHK_NODE_ACT(pnode)) + return; + /* If there is queuefull or busy condition send a scsi event */ if ((cmnd->result == SAM_STAT_TASK_SET_FULL) || (cmnd->result == SAM_STAT_BUSY)) { @@ -3226,10 +3230,11 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata, struct lpfc_scsi_buf *lpfc_cmd; struct lpfc_iocbq *iocbq; struct lpfc_iocbq *iocbqrsp; + struct lpfc_nodelist *pnode = rdata->pnode; int ret; int status; - if (!rdata->pnode || !NLP_CHK_NODE_ACT(rdata->pnode)) + if (!pnode || !NLP_CHK_NODE_ACT(pnode)) return FAILED; lpfc_cmd = lpfc_get_scsi_buf(phba); @@ -3256,7 +3261,7 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata, "0702 Issue %s to TGT %d LUN %d " "rpi x%x nlp_flag x%x\n", lpfc_taskmgmt_name(task_mgmt_cmd), tgt_id, lun_id, - rdata->pnode->nlp_rpi, rdata->pnode->nlp_flag); + pnode->nlp_rpi, pnode->nlp_flag); status = lpfc_sli_issue_iocb_wait(phba, LPFC_FCP_RING, iocbq, iocbqrsp, lpfc_cmd->timeout); diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 0d1e187b005d..554efa6623f4 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -95,7 +95,7 @@ lpfc_sli4_wq_put(struct lpfc_queue *q, union lpfc_wqe *wqe) return -ENOMEM; /* set consumption flag every once in a while */ if (!((q->host_index + 1) % LPFC_RELEASE_NOTIFICATION_INTERVAL)) - bf_set(lpfc_wqe_gen_wqec, &wqe->generic, 1); + bf_set(wqe_wqec, &wqe->generic.wqe_com, 1); lpfc_sli_pcimem_bcopy(wqe, temp_wqe, q->entry_size); @@ -1735,6 +1735,7 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) struct lpfc_vport *vport = pmb->vport; struct lpfc_dmabuf *mp; struct lpfc_nodelist *ndlp; + struct Scsi_Host *shost; uint16_t rpi, vpi; int rc; @@ -1746,7 +1747,8 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) } if ((pmb->u.mb.mbxCommand == MBX_UNREG_LOGIN) && - (phba->sli_rev == LPFC_SLI_REV4)) + (phba->sli_rev == LPFC_SLI_REV4) && + (pmb->u.mb.un.varUnregLogin.rsvd1 == 0x0)) lpfc_sli4_free_rpi(phba, pmb->u.mb.un.varUnregLogin.rpi); /* @@ -1765,16 +1767,14 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) return; } - /* Unreg VPI, if the REG_VPI succeed after VLink failure */ if ((pmb->u.mb.mbxCommand == MBX_REG_VPI) && !(phba->pport->load_flag & FC_UNLOADING) && !pmb->u.mb.mbxStatus) { - lpfc_unreg_vpi(phba, pmb->u.mb.un.varRegVpi.vpi, pmb); - pmb->vport = vport; - pmb->mbox_cmpl = lpfc_sli_def_mbox_cmpl; - rc = lpfc_sli_issue_mbox(phba, pmb, MBX_NOWAIT); - if (rc != MBX_NOT_FINISHED) - return; + shost = lpfc_shost_from_vport(vport); + spin_lock_irq(shost->host_lock); + vport->vpi_state |= LPFC_VPI_REGISTERED; + vport->fc_flag &= ~FC_VPORT_NEEDS_REG_VPI; + spin_unlock_irq(shost->host_lock); } if (pmb->u.mb.mbxCommand == MBX_REG_LOGIN64) { @@ -5921,7 +5921,7 @@ lpfc_sli4_bpl2sgl(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq, * lpfc_sli4_scmd_to_wqidx_distr - scsi command to SLI4 WQ index distribution * @phba: Pointer to HBA context object. * - * This routine performs a round robin SCSI command to SLI4 FCP WQ index + * This routine performs a roundrobin SCSI command to SLI4 FCP WQ index * distribution. This is called by __lpfc_sli_issue_iocb_s4() with the hbalock * held. * @@ -5965,7 +5965,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, uint16_t abrt_iotag; struct lpfc_iocbq *abrtiocbq; struct ulp_bde64 *bpl = NULL; - uint32_t els_id = ELS_ID_DEFAULT; + uint32_t els_id = LPFC_ELS_ID_DEFAULT; int numBdes, i; struct ulp_bde64 bde; @@ -5982,7 +5982,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, memcpy(wqe, &iocbq->iocb, sizeof(union lpfc_wqe)); abort_tag = (uint32_t) iocbq->iotag; xritag = iocbq->sli4_xritag; - wqe->words[7] = 0; /* The ct field has moved so reset */ + wqe->generic.wqe_com.word7 = 0; /* The ct field has moved so reset */ /* words0-2 bpl convert bde */ if (iocbq->iocb.un.genreq64.bdl.bdeFlags == BUFF_TYPE_BLP_64) { numBdes = iocbq->iocb.un.genreq64.bdl.bdeSize / @@ -6033,109 +6033,117 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, * contains the FCFI and remote N_Port_ID is * in word 5. */ - ct = ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l); - bf_set(lpfc_wqe_gen_context, &wqe->generic, - iocbq->iocb.ulpContext); - - bf_set(lpfc_wqe_gen_ct, &wqe->generic, ct); - bf_set(lpfc_wqe_gen_pu, &wqe->generic, 0); + bf_set(wqe_ctxt_tag, &wqe->els_req.wqe_com, + iocbq->iocb.ulpContext); + bf_set(wqe_ct, &wqe->els_req.wqe_com, ct); + bf_set(wqe_pu, &wqe->els_req.wqe_com, 0); /* CCP CCPE PV PRI in word10 were set in the memcpy */ - if (command_type == ELS_COMMAND_FIP) { els_id = ((iocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK) >> LPFC_FIP_ELS_ID_SHIFT); } - bf_set(lpfc_wqe_gen_els_id, &wqe->generic, els_id); - + bf_set(wqe_els_id, &wqe->els_req.wqe_com, els_id); + bf_set(wqe_dbde, &wqe->els_req.wqe_com, 1); + bf_set(wqe_iod, &wqe->els_req.wqe_com, LPFC_WQE_IOD_READ); + bf_set(wqe_qosd, &wqe->els_req.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->els_req.wqe_com, LPFC_WQE_LENLOC_NONE); + bf_set(wqe_ebde_cnt, &wqe->els_req.wqe_com, 0); break; case CMD_XMIT_SEQUENCE64_CX: - bf_set(lpfc_wqe_gen_context, &wqe->generic, - iocbq->iocb.un.ulpWord[3]); - wqe->generic.word3 = 0; - bf_set(wqe_rcvoxid, &wqe->generic, iocbq->iocb.ulpContext); + bf_set(wqe_ctxt_tag, &wqe->xmit_sequence.wqe_com, + iocbq->iocb.un.ulpWord[3]); + bf_set(wqe_rcvoxid, &wqe->xmit_sequence.wqe_com, + iocbq->iocb.ulpContext); /* The entire sequence is transmitted for this IOCB */ xmit_len = total_len; cmnd = CMD_XMIT_SEQUENCE64_CR; case CMD_XMIT_SEQUENCE64_CR: - /* word3 iocb=io_tag32 wqe=payload_offset */ - /* payload offset used for multilpe outstanding - * sequences on the same exchange - */ - wqe->words[3] = 0; + /* word3 iocb=io_tag32 wqe=reserved */ + wqe->xmit_sequence.rsvd3 = 0; /* word4 relative_offset memcpy */ /* word5 r_ctl/df_ctl memcpy */ - bf_set(lpfc_wqe_gen_pu, &wqe->generic, 0); + bf_set(wqe_pu, &wqe->xmit_sequence.wqe_com, 0); + bf_set(wqe_dbde, &wqe->xmit_sequence.wqe_com, 1); + bf_set(wqe_iod, &wqe->xmit_sequence.wqe_com, + LPFC_WQE_IOD_WRITE); + bf_set(wqe_lenloc, &wqe->xmit_sequence.wqe_com, + LPFC_WQE_LENLOC_WORD12); + bf_set(wqe_ebde_cnt, &wqe->xmit_sequence.wqe_com, 0); wqe->xmit_sequence.xmit_len = xmit_len; command_type = OTHER_COMMAND; break; case CMD_XMIT_BCAST64_CN: - /* word3 iocb=iotag32 wqe=payload_len */ - wqe->words[3] = 0; /* no definition for this in wqe */ + /* word3 iocb=iotag32 wqe=seq_payload_len */ + wqe->xmit_bcast64.seq_payload_len = xmit_len; /* word4 iocb=rsvd wqe=rsvd */ /* word5 iocb=rctl/type/df_ctl wqe=rctl/type/df_ctl memcpy */ /* word6 iocb=ctxt_tag/io_tag wqe=ctxt_tag/xri */ - bf_set(lpfc_wqe_gen_ct, &wqe->generic, + bf_set(wqe_ct, &wqe->xmit_bcast64.wqe_com, ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); + bf_set(wqe_dbde, &wqe->xmit_bcast64.wqe_com, 1); + bf_set(wqe_iod, &wqe->xmit_bcast64.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_lenloc, &wqe->xmit_bcast64.wqe_com, + LPFC_WQE_LENLOC_WORD3); + bf_set(wqe_ebde_cnt, &wqe->xmit_bcast64.wqe_com, 0); break; case CMD_FCP_IWRITE64_CR: command_type = FCP_COMMAND_DATA_OUT; - /* The struct for wqe fcp_iwrite has 3 fields that are somewhat - * confusing. - * word3 is payload_len: byte offset to the sgl entry for the - * fcp_command. - * word4 is total xfer len, same as the IOCB->ulpParameter. - * word5 is initial xfer len 0 = wait for xfer-ready - */ - - /* Always wait for xfer-ready before sending data */ - wqe->fcp_iwrite.initial_xfer_len = 0; - /* word 4 (xfer length) should have been set on the memcpy */ - - /* allow write to fall through to read */ + /* word3 iocb=iotag wqe=payload_offset_len */ + /* Add the FCP_CMD and FCP_RSP sizes to get the offset */ + wqe->fcp_iwrite.payload_offset_len = + xmit_len + sizeof(struct fcp_rsp); + /* word4 iocb=parameter wqe=total_xfer_length memcpy */ + /* word5 iocb=initial_xfer_len wqe=initial_xfer_len memcpy */ + bf_set(wqe_erp, &wqe->fcp_iwrite.wqe_com, + iocbq->iocb.ulpFCP2Rcvy); + bf_set(wqe_lnk, &wqe->fcp_iwrite.wqe_com, iocbq->iocb.ulpXS); + /* Always open the exchange */ + bf_set(wqe_xc, &wqe->fcp_iwrite.wqe_com, 0); + bf_set(wqe_dbde, &wqe->fcp_iwrite.wqe_com, 1); + bf_set(wqe_iod, &wqe->fcp_iwrite.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_lenloc, &wqe->fcp_iwrite.wqe_com, + LPFC_WQE_LENLOC_WORD4); + bf_set(wqe_ebde_cnt, &wqe->fcp_iwrite.wqe_com, 0); + bf_set(wqe_pu, &wqe->fcp_iwrite.wqe_com, iocbq->iocb.ulpPU); + break; case CMD_FCP_IREAD64_CR: - /* FCP_CMD is always the 1st sgl entry */ - wqe->fcp_iread.payload_len = + /* word3 iocb=iotag wqe=payload_offset_len */ + /* Add the FCP_CMD and FCP_RSP sizes to get the offset */ + wqe->fcp_iread.payload_offset_len = xmit_len + sizeof(struct fcp_rsp); - - /* word 4 (xfer length) should have been set on the memcpy */ - - bf_set(lpfc_wqe_gen_erp, &wqe->generic, - iocbq->iocb.ulpFCP2Rcvy); - bf_set(lpfc_wqe_gen_lnk, &wqe->generic, iocbq->iocb.ulpXS); - /* The XC bit and the XS bit are similar. The driver never - * tracked whether or not the exchange was previouslly open. - * XC = Exchange create, 0 is create. 1 is already open. - * XS = link cmd: 1 do not close the exchange after command. - * XS = 0 close exchange when command completes. - * The only time we would not set the XC bit is when the XS bit - * is set and we are sending our 2nd or greater command on - * this exchange. - */ + /* word4 iocb=parameter wqe=total_xfer_length memcpy */ + /* word5 iocb=initial_xfer_len wqe=initial_xfer_len memcpy */ + bf_set(wqe_erp, &wqe->fcp_iread.wqe_com, + iocbq->iocb.ulpFCP2Rcvy); + bf_set(wqe_lnk, &wqe->fcp_iread.wqe_com, iocbq->iocb.ulpXS); /* Always open the exchange */ bf_set(wqe_xc, &wqe->fcp_iread.wqe_com, 0); - - wqe->words[10] &= 0xffff0000; /* zero out ebde count */ - bf_set(lpfc_wqe_gen_pu, &wqe->generic, iocbq->iocb.ulpPU); - break; + bf_set(wqe_dbde, &wqe->fcp_iread.wqe_com, 1); + bf_set(wqe_iod, &wqe->fcp_iread.wqe_com, LPFC_WQE_IOD_READ); + bf_set(wqe_lenloc, &wqe->fcp_iread.wqe_com, + LPFC_WQE_LENLOC_WORD4); + bf_set(wqe_ebde_cnt, &wqe->fcp_iread.wqe_com, 0); + bf_set(wqe_pu, &wqe->fcp_iread.wqe_com, iocbq->iocb.ulpPU); + break; case CMD_FCP_ICMND64_CR: + /* word3 iocb=IO_TAG wqe=reserved */ + wqe->fcp_icmd.rsrvd3 = 0; + bf_set(wqe_pu, &wqe->fcp_icmd.wqe_com, 0); /* Always open the exchange */ - bf_set(wqe_xc, &wqe->fcp_iread.wqe_com, 0); - - wqe->words[4] = 0; - wqe->words[10] &= 0xffff0000; /* zero out ebde count */ - bf_set(lpfc_wqe_gen_pu, &wqe->generic, 0); + bf_set(wqe_xc, &wqe->fcp_icmd.wqe_com, 0); + bf_set(wqe_dbde, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_iod, &wqe->fcp_icmd.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_qosd, &wqe->fcp_icmd.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->fcp_icmd.wqe_com, + LPFC_WQE_LENLOC_NONE); + bf_set(wqe_ebde_cnt, &wqe->fcp_icmd.wqe_com, 0); break; case CMD_GEN_REQUEST64_CR: - /* word3 command length is described as byte offset to the - * rsp_data. Would always be 16, sizeof(struct sli4_sge) - * sgl[0] = cmnd - * sgl[1] = rsp. - * - */ - wqe->gen_req.command_len = xmit_len; - /* Word4 parameter copied in the memcpy */ - /* Word5 [rctl, type, df_ctl, la] copied in memcpy */ + /* word3 iocb=IO_TAG wqe=request_payload_len */ + wqe->gen_req.request_payload_len = xmit_len; + /* word4 iocb=parameter wqe=relative_offset memcpy */ + /* word5 [rctl, type, df_ctl, la] copied in memcpy */ /* word6 context tag copied in memcpy */ if (iocbq->iocb.ulpCt_h || iocbq->iocb.ulpCt_l) { ct = ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l); @@ -6144,31 +6152,39 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, ct, iocbq->iocb.ulpCommand); return IOCB_ERROR; } - bf_set(lpfc_wqe_gen_ct, &wqe->generic, 0); - bf_set(wqe_tmo, &wqe->gen_req.wqe_com, - iocbq->iocb.ulpTimeout); - - bf_set(lpfc_wqe_gen_pu, &wqe->generic, iocbq->iocb.ulpPU); + bf_set(wqe_ct, &wqe->gen_req.wqe_com, 0); + bf_set(wqe_tmo, &wqe->gen_req.wqe_com, iocbq->iocb.ulpTimeout); + bf_set(wqe_pu, &wqe->gen_req.wqe_com, iocbq->iocb.ulpPU); + bf_set(wqe_dbde, &wqe->gen_req.wqe_com, 1); + bf_set(wqe_iod, &wqe->gen_req.wqe_com, LPFC_WQE_IOD_READ); + bf_set(wqe_qosd, &wqe->gen_req.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->gen_req.wqe_com, LPFC_WQE_LENLOC_NONE); + bf_set(wqe_ebde_cnt, &wqe->gen_req.wqe_com, 0); command_type = OTHER_COMMAND; break; case CMD_XMIT_ELS_RSP64_CX: /* words0-2 BDE memcpy */ - /* word3 iocb=iotag32 wqe=rsvd */ - wqe->words[3] = 0; + /* word3 iocb=iotag32 wqe=response_payload_len */ + wqe->xmit_els_rsp.response_payload_len = xmit_len; /* word4 iocb=did wge=rsvd. */ - wqe->words[4] = 0; + wqe->xmit_els_rsp.rsvd4 = 0; /* word5 iocb=rsvd wge=did */ bf_set(wqe_els_did, &wqe->xmit_els_rsp.wqe_dest, iocbq->iocb.un.elsreq64.remoteID); - - bf_set(lpfc_wqe_gen_ct, &wqe->generic, - ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); - - bf_set(lpfc_wqe_gen_pu, &wqe->generic, iocbq->iocb.ulpPU); - bf_set(wqe_rcvoxid, &wqe->generic, iocbq->iocb.ulpContext); + bf_set(wqe_ct, &wqe->xmit_els_rsp.wqe_com, + ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); + bf_set(wqe_pu, &wqe->xmit_els_rsp.wqe_com, iocbq->iocb.ulpPU); + bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com, + iocbq->iocb.ulpContext); if (!iocbq->iocb.ulpCt_h && iocbq->iocb.ulpCt_l) - bf_set(lpfc_wqe_gen_context, &wqe->generic, + bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com, iocbq->vport->vpi + phba->vpi_base); + bf_set(wqe_dbde, &wqe->xmit_els_rsp.wqe_com, 1); + bf_set(wqe_iod, &wqe->xmit_els_rsp.wqe_com, LPFC_WQE_IOD_WRITE); + bf_set(wqe_qosd, &wqe->xmit_els_rsp.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->xmit_els_rsp.wqe_com, + LPFC_WQE_LENLOC_WORD3); + bf_set(wqe_ebde_cnt, &wqe->xmit_els_rsp.wqe_com, 0); command_type = OTHER_COMMAND; break; case CMD_CLOSE_XRI_CN: @@ -6193,15 +6209,19 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, else bf_set(abort_cmd_ia, &wqe->abort_cmd, 0); bf_set(abort_cmd_criteria, &wqe->abort_cmd, T_XRI_TAG); - wqe->words[5] = 0; - bf_set(lpfc_wqe_gen_ct, &wqe->generic, + /* word5 iocb=CONTEXT_TAG|IO_TAG wqe=reserved */ + wqe->abort_cmd.rsrvd5 = 0; + bf_set(wqe_ct, &wqe->abort_cmd.wqe_com, ((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l)); abort_tag = iocbq->iocb.un.acxri.abortIoTag; /* * The abort handler will send us CMD_ABORT_XRI_CN or * CMD_CLOSE_XRI_CN and the fw only accepts CMD_ABORT_XRI_CX */ - bf_set(lpfc_wqe_gen_command, &wqe->generic, CMD_ABORT_XRI_CX); + bf_set(wqe_cmnd, &wqe->abort_cmd.wqe_com, CMD_ABORT_XRI_CX); + bf_set(wqe_qosd, &wqe->abort_cmd.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->abort_cmd.wqe_com, + LPFC_WQE_LENLOC_NONE); cmnd = CMD_ABORT_XRI_CX; command_type = OTHER_COMMAND; xritag = 0; @@ -6235,18 +6255,14 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, bf_set(wqe_xmit_bls_pt, &wqe->xmit_bls_rsp.wqe_dest, 0x1); bf_set(wqe_ctxt_tag, &wqe->xmit_bls_rsp.wqe_com, iocbq->iocb.ulpContext); + bf_set(wqe_qosd, &wqe->xmit_bls_rsp.wqe_com, 1); + bf_set(wqe_lenloc, &wqe->xmit_bls_rsp.wqe_com, + LPFC_WQE_LENLOC_NONE); /* Overwrite the pre-set comnd type with OTHER_COMMAND */ command_type = OTHER_COMMAND; break; case CMD_XRI_ABORTED_CX: case CMD_CREATE_XRI_CR: /* Do we expect to use this? */ - /* words0-2 are all 0's no bde */ - /* word3 and word4 are rsvrd */ - wqe->words[3] = 0; - wqe->words[4] = 0; - /* word5 iocb=rsvd wge=did */ - /* There is no remote port id in the IOCB? */ - /* Let this fall through and fail */ case CMD_IOCB_FCP_IBIDIR64_CR: /* bidirectional xfer */ case CMD_FCP_TSEND64_CX: /* Target mode send xfer-ready */ case CMD_FCP_TRSP64_CX: /* Target mode rcv */ @@ -6257,16 +6273,14 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq, iocbq->iocb.ulpCommand); return IOCB_ERROR; break; - } - bf_set(lpfc_wqe_gen_xri, &wqe->generic, xritag); - bf_set(lpfc_wqe_gen_request_tag, &wqe->generic, iocbq->iotag); - wqe->generic.abort_tag = abort_tag; - bf_set(lpfc_wqe_gen_cmd_type, &wqe->generic, command_type); - bf_set(lpfc_wqe_gen_command, &wqe->generic, cmnd); - bf_set(lpfc_wqe_gen_class, &wqe->generic, iocbq->iocb.ulpClass); - bf_set(lpfc_wqe_gen_cq_id, &wqe->generic, LPFC_WQE_CQ_ID_DEFAULT); - + bf_set(wqe_xri_tag, &wqe->generic.wqe_com, xritag); + bf_set(wqe_reqtag, &wqe->generic.wqe_com, iocbq->iotag); + wqe->generic.wqe_com.abort_tag = abort_tag; + bf_set(wqe_cmd_type, &wqe->generic.wqe_com, command_type); + bf_set(wqe_cmnd, &wqe->generic.wqe_com, cmnd); + bf_set(wqe_class, &wqe->generic.wqe_com, iocbq->iocb.ulpClass); + bf_set(wqe_cqid, &wqe->generic.wqe_com, LPFC_WQE_CQ_ID_DEFAULT); return 0; } @@ -7257,25 +7271,26 @@ lpfc_ignore_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, } /** - * lpfc_sli_issue_abort_iotag - Abort function for a command iocb + * lpfc_sli_abort_iotag_issue - Issue abort for a command iocb * @phba: Pointer to HBA context object. * @pring: Pointer to driver SLI ring object. * @cmdiocb: Pointer to driver command iocb object. * - * This function issues an abort iocb for the provided command - * iocb. This function is called with hbalock held. - * The function returns 0 when it fails due to memory allocation - * failure or when the command iocb is an abort request. + * This function issues an abort iocb for the provided command iocb down to + * the port. Other than the case the outstanding command iocb is an abort + * request, this function issues abort out unconditionally. This function is + * called with hbalock held. The function returns 0 when it fails due to + * memory allocation failure or when the command iocb is an abort request. **/ -int -lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, +static int +lpfc_sli_abort_iotag_issue(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, struct lpfc_iocbq *cmdiocb) { struct lpfc_vport *vport = cmdiocb->vport; struct lpfc_iocbq *abtsiocbp; IOCB_t *icmd = NULL; IOCB_t *iabt = NULL; - int retval = IOCB_ERROR; + int retval; /* * There are certain command types we don't want to abort. And we @@ -7288,18 +7303,6 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, (cmdiocb->iocb_flag & LPFC_DRIVER_ABORTED) != 0) return 0; - /* If we're unloading, don't abort iocb on the ELS ring, but change the - * callback so that nothing happens when it finishes. - */ - if ((vport->load_flag & FC_UNLOADING) && - (pring->ringno == LPFC_ELS_RING)) { - if (cmdiocb->iocb_flag & LPFC_IO_FABRIC) - cmdiocb->fabric_iocb_cmpl = lpfc_ignore_els_cmpl; - else - cmdiocb->iocb_cmpl = lpfc_ignore_els_cmpl; - goto abort_iotag_exit; - } - /* issue ABTS for this IOCB based on iotag */ abtsiocbp = __lpfc_sli_get_iocbq(phba); if (abtsiocbp == NULL) @@ -7344,6 +7347,63 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, if (retval) __lpfc_sli_release_iocbq(phba, abtsiocbp); + + /* + * Caller to this routine should check for IOCB_ERROR + * and handle it properly. This routine no longer removes + * iocb off txcmplq and call compl in case of IOCB_ERROR. + */ + return retval; +} + +/** + * lpfc_sli_issue_abort_iotag - Abort function for a command iocb + * @phba: Pointer to HBA context object. + * @pring: Pointer to driver SLI ring object. + * @cmdiocb: Pointer to driver command iocb object. + * + * This function issues an abort iocb for the provided command iocb. In case + * of unloading, the abort iocb will not be issued to commands on the ELS + * ring. Instead, the callback function shall be changed to those commands + * so that nothing happens when them finishes. This function is called with + * hbalock held. The function returns 0 when the command iocb is an abort + * request. + **/ +int +lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, + struct lpfc_iocbq *cmdiocb) +{ + struct lpfc_vport *vport = cmdiocb->vport; + int retval = IOCB_ERROR; + IOCB_t *icmd = NULL; + + /* + * There are certain command types we don't want to abort. And we + * don't want to abort commands that are already in the process of + * being aborted. + */ + icmd = &cmdiocb->iocb; + if (icmd->ulpCommand == CMD_ABORT_XRI_CN || + icmd->ulpCommand == CMD_CLOSE_XRI_CN || + (cmdiocb->iocb_flag & LPFC_DRIVER_ABORTED) != 0) + return 0; + + /* + * If we're unloading, don't abort iocb on the ELS ring, but change + * the callback so that nothing happens when it finishes. + */ + if ((vport->load_flag & FC_UNLOADING) && + (pring->ringno == LPFC_ELS_RING)) { + if (cmdiocb->iocb_flag & LPFC_IO_FABRIC) + cmdiocb->fabric_iocb_cmpl = lpfc_ignore_els_cmpl; + else + cmdiocb->iocb_cmpl = lpfc_ignore_els_cmpl; + goto abort_iotag_exit; + } + + /* Now, we try to issue the abort to the cmdiocb out */ + retval = lpfc_sli_abort_iotag_issue(phba, pring, cmdiocb); + abort_iotag_exit: /* * Caller to this routine should check for IOCB_ERROR @@ -7354,6 +7414,62 @@ abort_iotag_exit: } /** + * lpfc_sli_iocb_ring_abort - Unconditionally abort all iocbs on an iocb ring + * @phba: Pointer to HBA context object. + * @pring: Pointer to driver SLI ring object. + * + * This function aborts all iocbs in the given ring and frees all the iocb + * objects in txq. This function issues abort iocbs unconditionally for all + * the iocb commands in txcmplq. The iocbs in the txcmplq is not guaranteed + * to complete before the return of this function. The caller is not required + * to hold any locks. + **/ +static void +lpfc_sli_iocb_ring_abort(struct lpfc_hba *phba, struct lpfc_sli_ring *pring) +{ + LIST_HEAD(completions); + struct lpfc_iocbq *iocb, *next_iocb; + + if (pring->ringno == LPFC_ELS_RING) + lpfc_fabric_abort_hba(phba); + + spin_lock_irq(&phba->hbalock); + + /* Take off all the iocbs on txq for cancelling */ + list_splice_init(&pring->txq, &completions); + pring->txq_cnt = 0; + + /* Next issue ABTS for everything on the txcmplq */ + list_for_each_entry_safe(iocb, next_iocb, &pring->txcmplq, list) + lpfc_sli_abort_iotag_issue(phba, pring, iocb); + + spin_unlock_irq(&phba->hbalock); + + /* Cancel all the IOCBs from the completions list */ + lpfc_sli_cancel_iocbs(phba, &completions, IOSTAT_LOCAL_REJECT, + IOERR_SLI_ABORTED); +} + +/** + * lpfc_sli_hba_iocb_abort - Abort all iocbs to an hba. + * @phba: pointer to lpfc HBA data structure. + * + * This routine will abort all pending and outstanding iocbs to an HBA. + **/ +void +lpfc_sli_hba_iocb_abort(struct lpfc_hba *phba) +{ + struct lpfc_sli *psli = &phba->sli; + struct lpfc_sli_ring *pring; + int i; + + for (i = 0; i < psli->num_rings; i++) { + pring = &psli->ring[i]; + lpfc_sli_iocb_ring_abort(phba, pring); + } +} + +/** * lpfc_sli_validate_fcp_iocb - find commands associated with a vport or LUN * @iocbq: Pointer to driver iocb object. * @vport: Pointer to driver virtual port object. @@ -12242,13 +12358,15 @@ lpfc_sli4_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, uint16_t fcf_index) /* Issue the mailbox command asynchronously */ mboxq->vport = phba->pport; mboxq->mbox_cmpl = lpfc_mbx_cmpl_fcf_scan_read_fcf_rec; + + spin_lock_irq(&phba->hbalock); + phba->hba_flag |= FCF_TS_INPROG; + spin_unlock_irq(&phba->hbalock); + rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_NOWAIT); if (rc == MBX_NOT_FINISHED) error = -EIO; else { - spin_lock_irq(&phba->hbalock); - phba->hba_flag |= FCF_DISC_INPROGRESS; - spin_unlock_irq(&phba->hbalock); /* Reset eligible FCF count for new scan */ if (fcf_index == LPFC_FCOE_FCF_GET_FIRST) phba->fcf.eligible_fcf_cnt = 0; @@ -12258,21 +12376,21 @@ fail_fcf_scan: if (error) { if (mboxq) lpfc_sli4_mbox_cmd_free(phba, mboxq); - /* FCF scan failed, clear FCF_DISC_INPROGRESS flag */ + /* FCF scan failed, clear FCF_TS_INPROG flag */ spin_lock_irq(&phba->hbalock); - phba->hba_flag &= ~FCF_DISC_INPROGRESS; + phba->hba_flag &= ~FCF_TS_INPROG; spin_unlock_irq(&phba->hbalock); } return error; } /** - * lpfc_sli4_fcf_rr_read_fcf_rec - Read hba fcf record for round robin fcf. + * lpfc_sli4_fcf_rr_read_fcf_rec - Read hba fcf record for roundrobin fcf. * @phba: pointer to lpfc hba data structure. * @fcf_index: FCF table entry offset. * * This routine is invoked to read an FCF record indicated by @fcf_index - * and to use it for FLOGI round robin FCF failover. + * and to use it for FLOGI roundrobin FCF failover. * * Return 0 if the mailbox command is submitted sucessfully, none 0 * otherwise. @@ -12318,7 +12436,7 @@ fail_fcf_read: * @fcf_index: FCF table entry offset. * * This routine is invoked to read an FCF record indicated by @fcf_index to - * determine whether it's eligible for FLOGI round robin failover list. + * determine whether it's eligible for FLOGI roundrobin failover list. * * Return 0 if the mailbox command is submitted sucessfully, none 0 * otherwise. @@ -12364,7 +12482,7 @@ fail_fcf_read: * * This routine is to get the next eligible FCF record index in a round * robin fashion. If the next eligible FCF record index equals to the - * initial round robin FCF record index, LPFC_FCOE_FCF_NEXT_NONE (0xFFFF) + * initial roundrobin FCF record index, LPFC_FCOE_FCF_NEXT_NONE (0xFFFF) * shall be returned, otherwise, the next eligible FCF record's index * shall be returned. **/ @@ -12392,28 +12510,10 @@ lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *phba) return LPFC_FCOE_FCF_NEXT_NONE; } - /* Check roundrobin failover index bmask stop condition */ - if (next_fcf_index == phba->fcf.fcf_rr_init_indx) { - if (!(phba->fcf.fcf_flag & FCF_REDISC_RRU)) { - lpfc_printf_log(phba, KERN_WARNING, LOG_FIP, - "2847 Round robin failover FCF index " - "search hit stop condition:x%x\n", - next_fcf_index); - return LPFC_FCOE_FCF_NEXT_NONE; - } - /* The roundrobin failover index bmask updated, start over */ - lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2848 Round robin failover FCF index bmask " - "updated, start over\n"); - spin_lock_irq(&phba->hbalock); - phba->fcf.fcf_flag &= ~FCF_REDISC_RRU; - spin_unlock_irq(&phba->hbalock); - return phba->fcf.fcf_rr_init_indx; - } - lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2845 Get next round robin failover " - "FCF index x%x\n", next_fcf_index); + "2845 Get next roundrobin failover FCF (x%x)\n", + next_fcf_index); + return next_fcf_index; } @@ -12422,7 +12522,7 @@ lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *phba) * @phba: pointer to lpfc hba data structure. * * This routine sets the FCF record index in to the eligible bmask for - * round robin failover search. It checks to make sure that the index + * roundrobin failover search. It checks to make sure that the index * does not go beyond the range of the driver allocated bmask dimension * before setting the bit. * @@ -12434,22 +12534,16 @@ lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *phba, uint16_t fcf_index) { if (fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) { lpfc_printf_log(phba, KERN_ERR, LOG_FIP, - "2610 HBA FCF index reached driver's " - "book keeping dimension: fcf_index:%d, " - "driver_bmask_max:%d\n", + "2610 FCF (x%x) reached driver's book " + "keeping dimension:x%x\n", fcf_index, LPFC_SLI4_FCF_TBL_INDX_MAX); return -EINVAL; } /* Set the eligible FCF record index bmask */ set_bit(fcf_index, phba->fcf.fcf_rr_bmask); - /* Set the roundrobin index bmask updated */ - spin_lock_irq(&phba->hbalock); - phba->fcf.fcf_flag |= FCF_REDISC_RRU; - spin_unlock_irq(&phba->hbalock); - lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2790 Set FCF index x%x to round robin failover " + "2790 Set FCF (x%x) to roundrobin FCF failover " "bmask\n", fcf_index); return 0; @@ -12460,7 +12554,7 @@ lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *phba, uint16_t fcf_index) * @phba: pointer to lpfc hba data structure. * * This routine clears the FCF record index from the eligible bmask for - * round robin failover search. It checks to make sure that the index + * roundrobin failover search. It checks to make sure that the index * does not go beyond the range of the driver allocated bmask dimension * before clearing the bit. **/ @@ -12469,9 +12563,8 @@ lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *phba, uint16_t fcf_index) { if (fcf_index >= LPFC_SLI4_FCF_TBL_INDX_MAX) { lpfc_printf_log(phba, KERN_ERR, LOG_FIP, - "2762 HBA FCF index goes beyond driver's " - "book keeping dimension: fcf_index:%d, " - "driver_bmask_max:%d\n", + "2762 FCF (x%x) reached driver's book " + "keeping dimension:x%x\n", fcf_index, LPFC_SLI4_FCF_TBL_INDX_MAX); return; } @@ -12479,7 +12572,7 @@ lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *phba, uint16_t fcf_index) clear_bit(fcf_index, phba->fcf.fcf_rr_bmask); lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2791 Clear FCF index x%x from round robin failover " + "2791 Clear FCF (x%x) from roundrobin failover " "bmask\n", fcf_index); } @@ -12530,8 +12623,7 @@ lpfc_mbx_cmpl_redisc_fcf_table(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox) } } else { lpfc_printf_log(phba, KERN_INFO, LOG_FIP, - "2775 Start FCF rediscovery quiescent period " - "wait timer before scaning FCF table\n"); + "2775 Start FCF rediscover quiescent timer\n"); /* * Start FCF rediscovery wait timer for pending FCF * before rescan FCF record table. diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index a0ca572ec28b..c4483feb8b71 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -19,10 +19,16 @@ *******************************************************************/ #define LPFC_ACTIVE_MBOX_WAIT_CNT 100 +#define LPFC_XRI_EXCH_BUSY_WAIT_TMO 10000 +#define LPFC_XRI_EXCH_BUSY_WAIT_T1 10 +#define LPFC_XRI_EXCH_BUSY_WAIT_T2 30000 #define LPFC_RELEASE_NOTIFICATION_INTERVAL 32 #define LPFC_GET_QE_REL_INT 32 #define LPFC_RPI_LOW_WATER_MARK 10 +#define LPFC_UNREG_FCF 1 +#define LPFC_SKIP_UNREG_FCF 0 + /* Amount of time in seconds for waiting FCF rediscovery to complete */ #define LPFC_FCF_REDISCOVER_WAIT_TMO 2000 /* msec */ @@ -163,9 +169,8 @@ struct lpfc_fcf { #define FCF_REDISC_PEND 0x80 /* FCF rediscovery pending */ #define FCF_REDISC_EVT 0x100 /* FCF rediscovery event to worker thread */ #define FCF_REDISC_FOV 0x200 /* Post FCF rediscovery fast failover */ -#define FCF_REDISC_RRU 0x400 /* Roundrobin bitmap updated */ +#define FCF_REDISC_PROG (FCF_REDISC_PEND | FCF_REDISC_EVT) uint32_t addr_mode; - uint16_t fcf_rr_init_indx; uint32_t eligible_fcf_cnt; struct lpfc_fcf_rec current_rec; struct lpfc_fcf_rec failover_rec; diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h index f93120e4c796..7a1b5b112a0b 100644 --- a/drivers/scsi/lpfc/lpfc_version.h +++ b/drivers/scsi/lpfc/lpfc_version.h @@ -18,7 +18,7 @@ * included with this package. * *******************************************************************/ -#define LPFC_DRIVER_VERSION "8.3.17" +#define LPFC_DRIVER_VERSION "8.3.18" #define LPFC_DRIVER_NAME "lpfc" #define LPFC_SP_DRIVER_HANDLER_NAME "lpfc:sp" #define LPFC_FP_DRIVER_HANDLER_NAME "lpfc:fp" diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index d3c9cdee292b..eb29d5085131 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -10,7 +10,7 @@ * 2 of the License, or (at your option) any later version. * * FILE : megaraid_sas.c - * Version : v00.00.04.17.1-rc1 + * Version : v00.00.04.31-rc1 * * Authors: * (email-id : megaraidlinux@lsi.com) @@ -56,6 +56,15 @@ module_param_named(poll_mode_io, poll_mode_io, int, 0); MODULE_PARM_DESC(poll_mode_io, "Complete cmds from IO path, (default=0)"); +/* + * Number of sectors per IO command + * Will be set in megasas_init_mfi if user does not provide + */ +static unsigned int max_sectors; +module_param_named(max_sectors, max_sectors, int, 0); +MODULE_PARM_DESC(max_sectors, + "Maximum number of sectors per IO command"); + MODULE_LICENSE("GPL"); MODULE_VERSION(MEGASAS_VERSION); MODULE_AUTHOR("megaraidlinux@lsi.com"); @@ -103,6 +112,7 @@ static int megasas_poll_wait_aen; static DECLARE_WAIT_QUEUE_HEAD(megasas_poll_wait); static u32 support_poll_for_event; static u32 megasas_dbg_lvl; +static u32 support_device_change; /* define lock for aen poll */ spinlock_t poll_aen_lock; @@ -718,6 +728,10 @@ static int megasas_check_reset_gen2(struct megasas_instance *instance, struct megasas_register_set __iomem *regs) { + if (instance->adprecovery != MEGASAS_HBA_OPERATIONAL) { + return 1; + } + return 0; } @@ -930,6 +944,7 @@ megasas_make_sgl_skinny(struct megasas_instance *instance, mfi_sgl->sge_skinny[i].length = sg_dma_len(os_sgl); mfi_sgl->sge_skinny[i].phys_addr = sg_dma_address(os_sgl); + mfi_sgl->sge_skinny[i].flag = 0; } } return sge_count; @@ -1557,6 +1572,28 @@ static void megasas_complete_cmd_dpc(unsigned long instance_addr) } } +static void +megasas_internal_reset_defer_cmds(struct megasas_instance *instance); + +static void +process_fw_state_change_wq(struct work_struct *work); + +void megasas_do_ocr(struct megasas_instance *instance) +{ + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS1064R) || + (instance->pdev->device == PCI_DEVICE_ID_DELL_PERC5) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_VERDE_ZCR)) { + *instance->consumer = MEGASAS_ADPRESET_INPROG_SIGN; + } + instance->instancet->disable_intr(instance->reg_set); + instance->adprecovery = MEGASAS_ADPRESET_SM_INFAULT; + instance->issuepend_done = 0; + + atomic_set(&instance->fw_outstanding, 0); + megasas_internal_reset_defer_cmds(instance); + process_fw_state_change_wq(&instance->work_init); +} + /** * megasas_wait_for_outstanding - Wait for all outstanding cmds * @instance: Adapter soft state @@ -1574,6 +1611,8 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance) unsigned long flags; struct list_head clist_local; struct megasas_cmd *reset_cmd; + u32 fw_state; + u8 kill_adapter_flag; spin_lock_irqsave(&instance->hba_lock, flags); adprecovery = instance->adprecovery; @@ -1659,7 +1698,45 @@ static int megasas_wait_for_outstanding(struct megasas_instance *instance) msleep(1000); } - if (atomic_read(&instance->fw_outstanding)) { + i = 0; + kill_adapter_flag = 0; + do { + fw_state = instance->instancet->read_fw_status_reg( + instance->reg_set) & MFI_STATE_MASK; + if ((fw_state == MFI_STATE_FAULT) && + (instance->disableOnlineCtrlReset == 0)) { + if (i == 3) { + kill_adapter_flag = 2; + break; + } + megasas_do_ocr(instance); + kill_adapter_flag = 1; + + /* wait for 1 secs to let FW finish the pending cmds */ + msleep(1000); + } + i++; + } while (i <= 3); + + if (atomic_read(&instance->fw_outstanding) && + !kill_adapter_flag) { + if (instance->disableOnlineCtrlReset == 0) { + + megasas_do_ocr(instance); + + /* wait for 5 secs to let FW finish the pending cmds */ + for (i = 0; i < wait_time; i++) { + int outstanding = + atomic_read(&instance->fw_outstanding); + if (!outstanding) + return SUCCESS; + msleep(1000); + } + } + } + + if (atomic_read(&instance->fw_outstanding) || + (kill_adapter_flag == 2)) { printk(KERN_NOTICE "megaraid_sas: pending cmds after reset\n"); /* * Send signal to FW to stop processing any pending cmds. @@ -2669,6 +2746,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) return -ENOMEM; } + memset(cmd->frame, 0, total_sz); cmd->frame->io.context = cmd->index; cmd->frame->io.pad_0 = 0; } @@ -3585,6 +3663,27 @@ static int megasas_io_attach(struct megasas_instance *instance) instance->max_fw_cmds - MEGASAS_INT_CMDS; host->this_id = instance->init_id; host->sg_tablesize = instance->max_num_sge; + /* + * Check if the module parameter value for max_sectors can be used + */ + if (max_sectors && max_sectors < instance->max_sectors_per_req) + instance->max_sectors_per_req = max_sectors; + else { + if (max_sectors) { + if (((instance->pdev->device == + PCI_DEVICE_ID_LSI_SAS1078GEN2) || + (instance->pdev->device == + PCI_DEVICE_ID_LSI_SAS0079GEN2)) && + (max_sectors <= MEGASAS_MAX_SECTORS)) { + instance->max_sectors_per_req = max_sectors; + } else { + printk(KERN_INFO "megasas: max_sectors should be > 0" + "and <= %d (or < 1MB for GEN2 controller)\n", + instance->max_sectors_per_req); + } + } + } + host->max_sectors = instance->max_sectors_per_req; host->cmd_per_lun = 128; host->max_channel = MEGASAS_MAX_CHANNELS - 1; @@ -4658,6 +4757,15 @@ megasas_sysfs_show_support_poll_for_event(struct device_driver *dd, char *buf) static DRIVER_ATTR(support_poll_for_event, S_IRUGO, megasas_sysfs_show_support_poll_for_event, NULL); + static ssize_t +megasas_sysfs_show_support_device_change(struct device_driver *dd, char *buf) +{ + return sprintf(buf, "%u\n", support_device_change); +} + +static DRIVER_ATTR(support_device_change, S_IRUGO, + megasas_sysfs_show_support_device_change, NULL); + static ssize_t megasas_sysfs_show_dbg_lvl(struct device_driver *dd, char *buf) { @@ -4978,6 +5086,7 @@ static int __init megasas_init(void) MEGASAS_EXT_VERSION); support_poll_for_event = 2; + support_device_change = 1; memset(&megasas_mgmt_info, 0, sizeof(megasas_mgmt_info)); @@ -5026,8 +5135,17 @@ static int __init megasas_init(void) if (rval) goto err_dcf_poll_mode_io; + rval = driver_create_file(&megasas_pci_driver.driver, + &driver_attr_support_device_change); + if (rval) + goto err_dcf_support_device_change; + return rval; +err_dcf_support_device_change: + driver_remove_file(&megasas_pci_driver.driver, + &driver_attr_poll_mode_io); + err_dcf_poll_mode_io: driver_remove_file(&megasas_pci_driver.driver, &driver_attr_dbg_lvl); @@ -5058,6 +5176,10 @@ static void __exit megasas_exit(void) driver_remove_file(&megasas_pci_driver.driver, &driver_attr_dbg_lvl); driver_remove_file(&megasas_pci_driver.driver, + &driver_attr_support_poll_for_event); + driver_remove_file(&megasas_pci_driver.driver, + &driver_attr_support_device_change); + driver_remove_file(&megasas_pci_driver.driver, &driver_attr_release_date); driver_remove_file(&megasas_pci_driver.driver, &driver_attr_version); diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 16a4f68a34b0..ad16f5e60046 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -18,9 +18,9 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "00.00.04.17.1-rc1" -#define MEGASAS_RELDATE "Oct. 29, 2009" -#define MEGASAS_EXT_VERSION "Thu. Oct. 29, 11:41:51 PST 2009" +#define MEGASAS_VERSION "00.00.04.31-rc1" +#define MEGASAS_RELDATE "May 3, 2010" +#define MEGASAS_EXT_VERSION "Mon. May 3, 11:41:51 PST 2010" /* * Device IDs @@ -706,6 +706,7 @@ struct megasas_ctrl_info { #define MEGASAS_MAX_LD_IDS (MEGASAS_MAX_LD_CHANNELS * \ MEGASAS_MAX_DEV_PER_CHANNEL) +#define MEGASAS_MAX_SECTORS (2*1024) #define MEGASAS_DBG_LVL 1 #define MEGASAS_FW_BUSY 1 diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c index e88bbdde49c5..0433ea6f27c9 100644 --- a/drivers/scsi/osd/osd_initiator.c +++ b/drivers/scsi/osd/osd_initiator.c @@ -452,10 +452,6 @@ void osd_end_request(struct osd_request *or) { struct request *rq = or->request; - _osd_free_seg(or, &or->set_attr); - _osd_free_seg(or, &or->enc_get_attr); - _osd_free_seg(or, &or->get_attr); - if (rq) { if (rq->next_rq) { _put_request(rq->next_rq); @@ -464,6 +460,12 @@ void osd_end_request(struct osd_request *or) _put_request(rq); } + + _osd_free_seg(or, &or->get_attr); + _osd_free_seg(or, &or->enc_get_attr); + _osd_free_seg(or, &or->set_attr); + _osd_free_seg(or, &or->cdb_cont); + _osd_request_free(or); } EXPORT_SYMBOL(osd_end_request); @@ -547,6 +549,12 @@ static int _osd_realloc_seg(struct osd_request *or, return 0; } +static int _alloc_cdb_cont(struct osd_request *or, unsigned total_bytes) +{ + OSD_DEBUG("total_bytes=%d\n", total_bytes); + return _osd_realloc_seg(or, &or->cdb_cont, total_bytes); +} + static int _alloc_set_attr_list(struct osd_request *or, const struct osd_attr *oa, unsigned nelem, unsigned add_bytes) { @@ -885,6 +893,199 @@ int osd_req_read_kern(struct osd_request *or, } EXPORT_SYMBOL(osd_req_read_kern); +static int _add_sg_continuation_descriptor(struct osd_request *or, + const struct osd_sg_entry *sglist, unsigned numentries, u64 *len) +{ + struct osd_sg_continuation_descriptor *oscd; + u32 oscd_size; + unsigned i; + int ret; + + oscd_size = sizeof(*oscd) + numentries * sizeof(oscd->entries[0]); + + if (!or->cdb_cont.total_bytes) { + /* First time, jump over the header, we will write to: + * cdb_cont.buff + cdb_cont.total_bytes + */ + or->cdb_cont.total_bytes = + sizeof(struct osd_continuation_segment_header); + } + + ret = _alloc_cdb_cont(or, or->cdb_cont.total_bytes + oscd_size); + if (unlikely(ret)) + return ret; + + oscd = or->cdb_cont.buff + or->cdb_cont.total_bytes; + oscd->hdr.type = cpu_to_be16(SCATTER_GATHER_LIST); + oscd->hdr.pad_length = 0; + oscd->hdr.length = cpu_to_be32(oscd_size - sizeof(*oscd)); + + *len = 0; + /* copy the sg entries and convert to network byte order */ + for (i = 0; i < numentries; i++) { + oscd->entries[i].offset = cpu_to_be64(sglist[i].offset); + oscd->entries[i].len = cpu_to_be64(sglist[i].len); + *len += sglist[i].len; + } + + or->cdb_cont.total_bytes += oscd_size; + OSD_DEBUG("total_bytes=%d oscd_size=%d numentries=%d\n", + or->cdb_cont.total_bytes, oscd_size, numentries); + return 0; +} + +static int _osd_req_finalize_cdb_cont(struct osd_request *or, const u8 *cap_key) +{ + struct request_queue *req_q = osd_request_queue(or->osd_dev); + struct bio *bio; + struct osd_cdb_head *cdbh = osd_cdb_head(&or->cdb); + struct osd_continuation_segment_header *cont_seg_hdr; + + if (!or->cdb_cont.total_bytes) + return 0; + + cont_seg_hdr = or->cdb_cont.buff; + cont_seg_hdr->format = CDB_CONTINUATION_FORMAT_V2; + cont_seg_hdr->service_action = cdbh->varlen_cdb.service_action; + + /* create a bio for continuation segment */ + bio = bio_map_kern(req_q, or->cdb_cont.buff, or->cdb_cont.total_bytes, + GFP_KERNEL); + if (unlikely(!bio)) + return -ENOMEM; + + bio->bi_rw |= REQ_WRITE; + + /* integrity check the continuation before the bio is linked + * with the other data segments since the continuation + * integrity is separate from the other data segments. + */ + osd_sec_sign_data(cont_seg_hdr->integrity_check, bio, cap_key); + + cdbh->v2.cdb_continuation_length = cpu_to_be32(or->cdb_cont.total_bytes); + + /* we can't use _req_append_segment, because we need to link in the + * continuation bio to the head of the bio list - the + * continuation segment (if it exists) is always the first segment in + * the out data buffer. + */ + bio->bi_next = or->out.bio; + or->out.bio = bio; + or->out.total_bytes += or->cdb_cont.total_bytes; + + return 0; +} + +/* osd_req_write_sg: Takes a @bio that points to the data out buffer and an + * @sglist that has the scatter gather entries. Scatter-gather enables a write + * of multiple none-contiguous areas of an object, in a single call. The extents + * may overlap and/or be in any order. The only constrain is that: + * total_bytes(sglist) >= total_bytes(bio) + */ +int osd_req_write_sg(struct osd_request *or, + const struct osd_obj_id *obj, struct bio *bio, + const struct osd_sg_entry *sglist, unsigned numentries) +{ + u64 len; + int ret = _add_sg_continuation_descriptor(or, sglist, numentries, &len); + + if (ret) + return ret; + osd_req_write(or, obj, 0, bio, len); + + return 0; +} +EXPORT_SYMBOL(osd_req_write_sg); + +/* osd_req_read_sg: Read multiple extents of an object into @bio + * See osd_req_write_sg + */ +int osd_req_read_sg(struct osd_request *or, + const struct osd_obj_id *obj, struct bio *bio, + const struct osd_sg_entry *sglist, unsigned numentries) +{ + u64 len; + int ret = _add_sg_continuation_descriptor(or, sglist, numentries, &len); + + if (ret) + return ret; + osd_req_read(or, obj, 0, bio, len); + + return 0; +} +EXPORT_SYMBOL(osd_req_read_sg); + +/* SG-list write/read Kern API + * + * osd_req_{write,read}_sg_kern takes an array of @buff pointers and an array + * of sg_entries. @numentries indicates how many pointers and sg_entries there + * are. By requiring an array of buff pointers. This allows a caller to do a + * single write/read and scatter into multiple buffers. + * NOTE: Each buffer + len should not cross a page boundary. + */ +static struct bio *_create_sg_bios(struct osd_request *or, + void **buff, const struct osd_sg_entry *sglist, unsigned numentries) +{ + struct request_queue *q = osd_request_queue(or->osd_dev); + struct bio *bio; + unsigned i; + + bio = bio_kmalloc(GFP_KERNEL, numentries); + if (unlikely(!bio)) { + OSD_DEBUG("Faild to allocate BIO size=%u\n", numentries); + return ERR_PTR(-ENOMEM); + } + + for (i = 0; i < numentries; i++) { + unsigned offset = offset_in_page(buff[i]); + struct page *page = virt_to_page(buff[i]); + unsigned len = sglist[i].len; + unsigned added_len; + + BUG_ON(offset + len > PAGE_SIZE); + added_len = bio_add_pc_page(q, bio, page, len, offset); + if (unlikely(len != added_len)) { + OSD_DEBUG("bio_add_pc_page len(%d) != added_len(%d)\n", + len, added_len); + bio_put(bio); + return ERR_PTR(-ENOMEM); + } + } + + return bio; +} + +int osd_req_write_sg_kern(struct osd_request *or, + const struct osd_obj_id *obj, void **buff, + const struct osd_sg_entry *sglist, unsigned numentries) +{ + struct bio *bio = _create_sg_bios(or, buff, sglist, numentries); + if (IS_ERR(bio)) + return PTR_ERR(bio); + + bio->bi_rw |= REQ_WRITE; + osd_req_write_sg(or, obj, bio, sglist, numentries); + + return 0; +} +EXPORT_SYMBOL(osd_req_write_sg_kern); + +int osd_req_read_sg_kern(struct osd_request *or, + const struct osd_obj_id *obj, void **buff, + const struct osd_sg_entry *sglist, unsigned numentries) +{ + struct bio *bio = _create_sg_bios(or, buff, sglist, numentries); + if (IS_ERR(bio)) + return PTR_ERR(bio); + + osd_req_read_sg(or, obj, bio, sglist, numentries); + + return 0; +} +EXPORT_SYMBOL(osd_req_read_sg_kern); + + + void osd_req_get_attributes(struct osd_request *or, const struct osd_obj_id *obj) { @@ -1218,17 +1419,18 @@ int osd_req_add_get_attr_page(struct osd_request *or, or->get_attr.buff = attar_page; or->get_attr.total_bytes = max_page_len; - or->set_attr.buff = set_one_attr->val_ptr; - or->set_attr.total_bytes = set_one_attr->len; - cdbh->attrs_page.get_attr_page = cpu_to_be32(page_id); cdbh->attrs_page.get_attr_alloc_length = cpu_to_be32(max_page_len); - /* ocdb->attrs_page.get_attr_offset; */ + + if (!set_one_attr || !set_one_attr->attr_page) + return 0; /* The set is optional */ + + or->set_attr.buff = set_one_attr->val_ptr; + or->set_attr.total_bytes = set_one_attr->len; cdbh->attrs_page.set_attr_page = cpu_to_be32(set_one_attr->attr_page); cdbh->attrs_page.set_attr_id = cpu_to_be32(set_one_attr->attr_id); cdbh->attrs_page.set_attr_length = cpu_to_be32(set_one_attr->len); - /* ocdb->attrs_page.set_attr_offset; */ return 0; } EXPORT_SYMBOL(osd_req_add_get_attr_page); @@ -1248,11 +1450,14 @@ static int _osd_req_finalize_attr_page(struct osd_request *or) if (ret) return ret; + if (or->set_attr.total_bytes == 0) + return 0; + /* set one value */ cdbh->attrs_page.set_attr_offset = osd_req_encode_offset(or, or->out.total_bytes, &out_padding); - ret = _req_append_segment(or, out_padding, &or->enc_get_attr, NULL, + ret = _req_append_segment(or, out_padding, &or->set_attr, NULL, &or->out); return ret; } @@ -1276,7 +1481,8 @@ static inline void osd_sec_parms_set_in_offset(bool is_v1, } static int _osd_req_finalize_data_integrity(struct osd_request *or, - bool has_in, bool has_out, u64 out_data_bytes, const u8 *cap_key) + bool has_in, bool has_out, struct bio *out_data_bio, u64 out_data_bytes, + const u8 *cap_key) { struct osd_security_parameters *sec_parms = _osd_req_sec_params(or); int ret; @@ -1307,7 +1513,7 @@ static int _osd_req_finalize_data_integrity(struct osd_request *or, or->out.last_seg = NULL; /* they are now all chained to request sign them all together */ - osd_sec_sign_data(&or->out_data_integ, or->out.req->bio, + osd_sec_sign_data(&or->out_data_integ, out_data_bio, cap_key); } @@ -1403,6 +1609,8 @@ int osd_finalize_request(struct osd_request *or, { struct osd_cdb_head *cdbh = osd_cdb_head(&or->cdb); bool has_in, has_out; + /* Save for data_integrity without the cdb_continuation */ + struct bio *out_data_bio = or->out.bio; u64 out_data_bytes = or->out.total_bytes; int ret; @@ -1418,9 +1626,14 @@ int osd_finalize_request(struct osd_request *or, osd_set_caps(&or->cdb, cap); has_in = or->in.bio || or->get_attr.total_bytes; - has_out = or->out.bio || or->set_attr.total_bytes || - or->enc_get_attr.total_bytes; + has_out = or->out.bio || or->cdb_cont.total_bytes || + or->set_attr.total_bytes || or->enc_get_attr.total_bytes; + ret = _osd_req_finalize_cdb_cont(or, cap_key); + if (ret) { + OSD_DEBUG("_osd_req_finalize_cdb_cont failed\n"); + return ret; + } ret = _init_blk_request(or, has_in, has_out); if (ret) { OSD_DEBUG("_init_blk_request failed\n"); @@ -1458,7 +1671,8 @@ int osd_finalize_request(struct osd_request *or, } ret = _osd_req_finalize_data_integrity(or, has_in, has_out, - out_data_bytes, cap_key); + out_data_bio, out_data_bytes, + cap_key); if (ret) return ret; diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c index 4b8765785aeb..cf89091e4c3d 100644 --- a/drivers/scsi/pmcraid.c +++ b/drivers/scsi/pmcraid.c @@ -1594,10 +1594,12 @@ static void pmcraid_handle_config_change(struct pmcraid_instance *pinstance) cfg_entry = &ccn_hcam->cfg_entry; fw_version = be16_to_cpu(pinstance->inq_data->fw_version); - pmcraid_info - ("CCN(%x): %x type: %x lost: %x flags: %x res: %x:%x:%x:%x\n", + pmcraid_info("CCN(%x): %x timestamp: %llx type: %x lost: %x flags: %x \ + res: %x:%x:%x:%x\n", pinstance->ccn.hcam->ilid, pinstance->ccn.hcam->op_code, + ((pinstance->ccn.hcam->timestamp1) | + ((pinstance->ccn.hcam->timestamp2 & 0xffffffffLL) << 32)), pinstance->ccn.hcam->notification_type, pinstance->ccn.hcam->notification_lost, pinstance->ccn.hcam->flags, @@ -1850,6 +1852,7 @@ static void pmcraid_process_ccn(struct pmcraid_cmd *cmd) * none */ static void pmcraid_initiate_reset(struct pmcraid_instance *); +static void pmcraid_set_timestamp(struct pmcraid_cmd *cmd); static void pmcraid_process_ldn(struct pmcraid_cmd *cmd) { @@ -1881,6 +1884,10 @@ static void pmcraid_process_ldn(struct pmcraid_cmd *cmd) lock_flags); return; } + if (fd_ioasc == PMCRAID_IOASC_TIME_STAMP_OUT_OF_SYNC) { + pinstance->timestamp_error = 1; + pmcraid_set_timestamp(cmd); + } } else { dev_info(&pinstance->pdev->dev, "Host RCB(LDN) failed with IOASC: 0x%08X\n", ioasc); @@ -3363,7 +3370,7 @@ static struct pmcraid_sglist *pmcraid_alloc_sglist(int buflen) sg_size = buflen; for (i = 0; i < num_elem; i++) { - page = alloc_pages(GFP_KERNEL|GFP_DMA, order); + page = alloc_pages(GFP_KERNEL|GFP_DMA|__GFP_ZERO, order); if (!page) { for (j = i - 1; j >= 0; j--) __free_pages(sg_page(&scatterlist[j]), order); @@ -3739,6 +3746,7 @@ static long pmcraid_ioctl_passthrough( unsigned long request_buffer; unsigned long request_offset; unsigned long lock_flags; + void *ioasa; u32 ioasc; int request_size; int buffer_size; @@ -3780,6 +3788,11 @@ static long pmcraid_ioctl_passthrough( rc = __copy_from_user(buffer, (struct pmcraid_passthrough_ioctl_buffer *) arg, sizeof(struct pmcraid_passthrough_ioctl_buffer)); + + ioasa = + (void *)(arg + + offsetof(struct pmcraid_passthrough_ioctl_buffer, ioasa)); + if (rc) { pmcraid_err("ioctl: can't copy passthrough buffer\n"); rc = -EFAULT; @@ -3947,22 +3960,14 @@ static long pmcraid_ioctl_passthrough( } out_handle_response: - /* If the command failed for any reason, copy entire IOASA buffer and - * return IOCTL success. If copying IOASA to user-buffer fails, return + /* copy entire IOASA buffer and return IOCTL success. + * If copying IOASA to user-buffer fails, return * EFAULT */ - if (PMCRAID_IOASC_SENSE_KEY(le32_to_cpu(cmd->ioa_cb->ioasa.ioasc))) { - void *ioasa = - (void *)(arg + - offsetof(struct pmcraid_passthrough_ioctl_buffer, ioasa)); - - pmcraid_info("command failed with %x\n", - le32_to_cpu(cmd->ioa_cb->ioasa.ioasc)); - if (copy_to_user(ioasa, &cmd->ioa_cb->ioasa, - sizeof(struct pmcraid_ioasa))) { - pmcraid_err("failed to copy ioasa buffer to user\n"); - rc = -EFAULT; - } + if (copy_to_user(ioasa, &cmd->ioa_cb->ioasa, + sizeof(struct pmcraid_ioasa))) { + pmcraid_err("failed to copy ioasa buffer to user\n"); + rc = -EFAULT; } /* If the data transfer was from device, copy the data onto user @@ -5147,6 +5152,16 @@ static void pmcraid_release_buffers(struct pmcraid_instance *pinstance) pinstance->inq_data = NULL; pinstance->inq_data_baddr = 0; } + + if (pinstance->timestamp_data != NULL) { + pci_free_consistent(pinstance->pdev, + sizeof(struct pmcraid_timestamp_data), + pinstance->timestamp_data, + pinstance->timestamp_data_baddr); + + pinstance->timestamp_data = NULL; + pinstance->timestamp_data_baddr = 0; + } } /** @@ -5205,6 +5220,20 @@ static int __devinit pmcraid_init_buffers(struct pmcraid_instance *pinstance) return -ENOMEM; } + /* allocate DMAable memory for set timestamp data buffer */ + pinstance->timestamp_data = pci_alloc_consistent( + pinstance->pdev, + sizeof(struct pmcraid_timestamp_data), + &pinstance->timestamp_data_baddr); + + if (pinstance->timestamp_data == NULL) { + pmcraid_err("couldn't allocate DMA memory for \ + set time_stamp \n"); + pmcraid_release_buffers(pinstance); + return -ENOMEM; + } + + /* Initialize all the command blocks and add them to free pool. No * need to lock (free_pool_lock) as this is done in initialization * itself @@ -5610,6 +5639,68 @@ static void pmcraid_set_supported_devs(struct pmcraid_cmd *cmd) } /** + * pmcraid_set_timestamp - set the timestamp to IOAFP + * + * @cmd: pointer to pmcraid_cmd structure + * + * Return Value + * 0 for success or non-zero for failure cases + */ +static void pmcraid_set_timestamp(struct pmcraid_cmd *cmd) +{ + struct pmcraid_instance *pinstance = cmd->drv_inst; + struct pmcraid_ioarcb *ioarcb = &cmd->ioa_cb->ioarcb; + __be32 time_stamp_len = cpu_to_be32(PMCRAID_TIMESTAMP_LEN); + struct pmcraid_ioadl_desc *ioadl = ioarcb->add_data.u.ioadl; + + struct timeval tv; + __le64 timestamp; + + do_gettimeofday(&tv); + timestamp = tv.tv_sec * 1000; + + pinstance->timestamp_data->timestamp[0] = (__u8)(timestamp); + pinstance->timestamp_data->timestamp[1] = (__u8)((timestamp) >> 8); + pinstance->timestamp_data->timestamp[2] = (__u8)((timestamp) >> 16); + pinstance->timestamp_data->timestamp[3] = (__u8)((timestamp) >> 24); + pinstance->timestamp_data->timestamp[4] = (__u8)((timestamp) >> 32); + pinstance->timestamp_data->timestamp[5] = (__u8)((timestamp) >> 40); + + pmcraid_reinit_cmdblk(cmd); + ioarcb->request_type = REQ_TYPE_SCSI; + ioarcb->resource_handle = cpu_to_le32(PMCRAID_IOA_RES_HANDLE); + ioarcb->cdb[0] = PMCRAID_SCSI_SET_TIMESTAMP; + ioarcb->cdb[1] = PMCRAID_SCSI_SERVICE_ACTION; + memcpy(&(ioarcb->cdb[6]), &time_stamp_len, sizeof(time_stamp_len)); + + ioarcb->ioadl_bus_addr = cpu_to_le64((cmd->ioa_cb_bus_addr) + + offsetof(struct pmcraid_ioarcb, + add_data.u.ioadl[0])); + ioarcb->ioadl_length = cpu_to_le32(sizeof(struct pmcraid_ioadl_desc)); + ioarcb->ioarcb_bus_addr &= ~(0x1FULL); + + ioarcb->request_flags0 |= NO_LINK_DESCS; + ioarcb->request_flags0 |= TRANSFER_DIR_WRITE; + ioarcb->data_transfer_length = + cpu_to_le32(sizeof(struct pmcraid_timestamp_data)); + ioadl = &(ioarcb->add_data.u.ioadl[0]); + ioadl->flags = IOADL_FLAGS_LAST_DESC; + ioadl->address = cpu_to_le64(pinstance->timestamp_data_baddr); + ioadl->data_len = cpu_to_le32(sizeof(struct pmcraid_timestamp_data)); + + if (!pinstance->timestamp_error) { + pinstance->timestamp_error = 0; + pmcraid_send_cmd(cmd, pmcraid_set_supported_devs, + PMCRAID_INTERNAL_TIMEOUT, pmcraid_timeout_handler); + } else { + pmcraid_send_cmd(cmd, pmcraid_return_cmd, + PMCRAID_INTERNAL_TIMEOUT, pmcraid_timeout_handler); + return; + } +} + + +/** * pmcraid_init_res_table - Initialize the resource table * @cmd: pointer to pmcraid command struct * @@ -5720,7 +5811,7 @@ static void pmcraid_init_res_table(struct pmcraid_cmd *cmd) /* release the resource list lock */ spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags); - pmcraid_set_supported_devs(cmd); + pmcraid_set_timestamp(cmd); } /** @@ -6054,10 +6145,10 @@ out_init: static void __exit pmcraid_exit(void) { pmcraid_netlink_release(); - class_destroy(pmcraid_class); unregister_chrdev_region(MKDEV(pmcraid_major, 0), PMCRAID_MAX_ADAPTERS); pci_unregister_driver(&pmcraid_driver); + class_destroy(pmcraid_class); } module_init(pmcraid_init); diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h index 6cfa0145a1d7..1134279604e8 100644 --- a/drivers/scsi/pmcraid.h +++ b/drivers/scsi/pmcraid.h @@ -42,7 +42,7 @@ */ #define PMCRAID_DRIVER_NAME "PMC MaxRAID" #define PMCRAID_DEVFILE "pmcsas" -#define PMCRAID_DRIVER_VERSION "2.0.2" +#define PMCRAID_DRIVER_VERSION "2.0.3" #define PMCRAID_DRIVER_DATE __DATE__ #define PMCRAID_FW_VERSION_1 0x002 @@ -184,6 +184,7 @@ #define PMCRAID_IOASC_IR_INVALID_RESOURCE_HANDLE 0x05250000 #define PMCRAID_IOASC_AC_TERMINATED_BY_HOST 0x0B5A0000 #define PMCRAID_IOASC_UA_BUS_WAS_RESET 0x06290000 +#define PMCRAID_IOASC_TIME_STAMP_OUT_OF_SYNC 0x06908B00 #define PMCRAID_IOASC_UA_BUS_WAS_RESET_BY_OTHER 0x06298000 /* Driver defined IOASCs */ @@ -561,6 +562,17 @@ struct pmcraid_inquiry_data { __u8 reserved3[16]; }; +#define PMCRAID_TIMESTAMP_LEN 12 +#define PMCRAID_REQ_TM_STR_LEN 6 +#define PMCRAID_SCSI_SET_TIMESTAMP 0xA4 +#define PMCRAID_SCSI_SERVICE_ACTION 0x0F + +struct pmcraid_timestamp_data { + __u8 reserved1[4]; + __u8 timestamp[PMCRAID_REQ_TM_STR_LEN]; /* current time value */ + __u8 reserved2[2]; +}; + /* pmcraid_cmd - LLD representation of SCSI command */ struct pmcraid_cmd { @@ -568,7 +580,6 @@ struct pmcraid_cmd { struct pmcraid_control_block *ioa_cb; dma_addr_t ioa_cb_bus_addr; dma_addr_t dma_handle; - u8 *sense_buffer; /* pointer to mid layer structure of SCSI commands */ struct scsi_cmnd *scsi_cmd; @@ -705,6 +716,9 @@ struct pmcraid_instance { struct pmcraid_inquiry_data *inq_data; dma_addr_t inq_data_baddr; + struct pmcraid_timestamp_data *timestamp_data; + dma_addr_t timestamp_data_baddr; + /* size of configuration table entry, varies based on the firmware */ u32 config_table_entry_size; @@ -791,6 +805,7 @@ struct pmcraid_instance { #define SHUTDOWN_NONE 0x0 #define SHUTDOWN_NORMAL 0x1 #define SHUTDOWN_ABBREV 0x2 + u32 timestamp_error:1; /* indicate set timestamp for out of sync */ }; @@ -1056,10 +1071,10 @@ struct pmcraid_passthrough_ioctl_buffer { #define PMCRAID_PASSTHROUGH_IOCTL 'F' #define DRV_IOCTL(n, size) \ - _IOC(_IOC_READ|_IOC_WRITE, PMCRAID_DRIVER_IOCTL, (n), (size)) + _IOC(_IOC_READ|_IOC_WRITE, PMCRAID_DRIVER_IOCTL, (n), (size)) #define FMW_IOCTL(n, size) \ - _IOC(_IOC_READ|_IOC_WRITE, PMCRAID_PASSTHROUGH_IOCTL, (n), (size)) + _IOC(_IOC_READ|_IOC_WRITE, PMCRAID_PASSTHROUGH_IOCTL, (n), (size)) /* * _ARGSIZE: macro that gives size of the argument type passed to an IOCTL cmd. diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 2ff4342ae362..bc8194f74625 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1538,6 +1538,10 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) if (!fcport) return; + /* Now that the rport has been deleted, set the fcport state to + FCS_DEVICE_DEAD */ + atomic_set(&fcport->state, FCS_DEVICE_DEAD); + /* * Transport has effectively 'deleted' the rport, clear * all local references. diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index fdfbf83a6330..31a4121a2be1 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1307,6 +1307,125 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job) } static int +qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, struct qla_hw_data *ha, + uint8_t is_update) +{ + uint32_t start = 0; + int valid = 0; + + bsg_job->reply->reply_payload_rcv_len = 0; + + if (unlikely(pci_channel_offline(ha->pdev))) + return -EINVAL; + + start = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1]; + if (start > ha->optrom_size) + return -EINVAL; + + if (ha->optrom_state != QLA_SWAITING) + return -EBUSY; + + ha->optrom_region_start = start; + + if (is_update) { + if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) + valid = 1; + else if (start == (ha->flt_region_boot * 4) || + start == (ha->flt_region_fw * 4)) + valid = 1; + else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || + IS_QLA8XXX_TYPE(ha)) + valid = 1; + if (!valid) { + qla_printk(KERN_WARNING, ha, + "Invalid start region 0x%x/0x%x.\n", + start, bsg_job->request_payload.payload_len); + return -EINVAL; + } + + ha->optrom_region_size = start + + bsg_job->request_payload.payload_len > ha->optrom_size ? + ha->optrom_size - start : + bsg_job->request_payload.payload_len; + ha->optrom_state = QLA_SWRITING; + } else { + ha->optrom_region_size = start + + bsg_job->reply_payload.payload_len > ha->optrom_size ? + ha->optrom_size - start : + bsg_job->reply_payload.payload_len; + ha->optrom_state = QLA_SREADING; + } + + ha->optrom_buffer = vmalloc(ha->optrom_region_size); + if (!ha->optrom_buffer) { + qla_printk(KERN_WARNING, ha, + "Read: Unable to allocate memory for optrom retrieval " + "(%x).\n", ha->optrom_region_size); + + ha->optrom_state = QLA_SWAITING; + return -ENOMEM; + } + + memset(ha->optrom_buffer, 0, ha->optrom_region_size); + return 0; +} + +static int +qla2x00_read_optrom(struct fc_bsg_job *bsg_job) +{ + struct Scsi_Host *host = bsg_job->shost; + scsi_qla_host_t *vha = shost_priv(host); + struct qla_hw_data *ha = vha->hw; + int rval = 0; + + rval = qla2x00_optrom_setup(bsg_job, ha, 0); + if (rval) + return rval; + + ha->isp_ops->read_optrom(vha, ha->optrom_buffer, + ha->optrom_region_start, ha->optrom_region_size); + + sg_copy_from_buffer(bsg_job->reply_payload.sg_list, + bsg_job->reply_payload.sg_cnt, ha->optrom_buffer, + ha->optrom_region_size); + + bsg_job->reply->reply_payload_rcv_len = ha->optrom_region_size; + bsg_job->reply->result = DID_OK; + vfree(ha->optrom_buffer); + ha->optrom_buffer = NULL; + ha->optrom_state = QLA_SWAITING; + bsg_job->job_done(bsg_job); + return rval; +} + +static int +qla2x00_update_optrom(struct fc_bsg_job *bsg_job) +{ + struct Scsi_Host *host = bsg_job->shost; + scsi_qla_host_t *vha = shost_priv(host); + struct qla_hw_data *ha = vha->hw; + int rval = 0; + + rval = qla2x00_optrom_setup(bsg_job, ha, 1); + if (rval) + return rval; + + sg_copy_to_buffer(bsg_job->request_payload.sg_list, + bsg_job->request_payload.sg_cnt, ha->optrom_buffer, + ha->optrom_region_size); + + ha->isp_ops->write_optrom(vha, ha->optrom_buffer, + ha->optrom_region_start, ha->optrom_region_size); + + bsg_job->reply->result = DID_OK; + vfree(ha->optrom_buffer); + ha->optrom_buffer = NULL; + ha->optrom_state = QLA_SWAITING; + bsg_job->job_done(bsg_job); + return rval; +} + +static int qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job) { switch (bsg_job->request->rqst_data.h_vendor.vendor_cmd[0]) { @@ -1328,6 +1447,12 @@ qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job) case QL_VND_FCP_PRIO_CFG_CMD: return qla24xx_proc_fcp_prio_cfg_cmd(bsg_job); + case QL_VND_READ_FLASH: + return qla2x00_read_optrom(bsg_job); + + case QL_VND_UPDATE_FLASH: + return qla2x00_update_optrom(bsg_job); + default: bsg_job->reply->result = (DID_ERROR << 16); bsg_job->job_done(bsg_job); diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h index cc7c52f87a11..074a999c7017 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.h +++ b/drivers/scsi/qla2xxx/qla_bsg.h @@ -14,6 +14,8 @@ #define QL_VND_A84_MGMT_CMD 0x04 #define QL_VND_IIDMA 0x05 #define QL_VND_FCP_PRIO_CFG_CMD 0x06 +#define QL_VND_READ_FLASH 0x07 +#define QL_VND_UPDATE_FLASH 0x08 /* BSG definations for interpreting CommandSent field */ #define INT_DEF_LB_LOOPBACK_CMD 0 diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index e1d3ad40a946..3a22effced5f 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -1700,9 +1700,7 @@ typedef struct fc_port { atomic_t state; uint32_t flags; - int port_login_retry_count; int login_retry; - atomic_t port_down_timer; struct fc_rport *rport, *drport; u32 supported_classes; diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index c33dec827e1e..9382a816c133 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -92,6 +92,7 @@ extern int ql2xshiftctondsd; extern int ql2xdbwr; extern int ql2xdontresethba; extern int ql2xasynctmfenable; +extern int ql2xgffidenable; extern int ql2xenabledif; extern int ql2xenablehba_err_chk; extern int ql2xtargetreset; diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 3cafbef40737..259f51137493 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -71,7 +71,7 @@ qla2x00_ctx_sp_free(srb_t *sp) struct srb_iocb *iocb = ctx->u.iocb_cmd; struct scsi_qla_host *vha = sp->fcport->vha; - del_timer_sync(&iocb->timer); + del_timer(&iocb->timer); kfree(iocb); kfree(ctx); mempool_free(sp, sp->fcport->vha->hw->srb_mempool); @@ -1344,6 +1344,13 @@ cont_alloc: qla_printk(KERN_WARNING, ha, "Unable to allocate (%d KB) for " "firmware dump!!!\n", dump_size / 1024); + if (ha->fce) { + dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce, + ha->fce_dma); + ha->fce = NULL; + ha->fce_dma = 0; + } + if (ha->eft) { dma_free_coherent(&ha->pdev->dev, eft_size, ha->eft, ha->eft_dma); @@ -1818,14 +1825,14 @@ qla2x00_init_rings(scsi_qla_host_t *vha) qla2x00_init_response_q_entries(rsp); } - spin_lock_irqsave(&ha->vport_slock, flags); + spin_lock(&ha->vport_slock); /* Clear RSCN queue. */ list_for_each_entry(vp, &ha->vp_list, list) { vp->rscn_in_ptr = 0; vp->rscn_out_ptr = 0; } - spin_unlock_irqrestore(&ha->vport_slock, flags); + spin_unlock(&ha->vport_slock); ha->isp_ops->config_rings(vha); @@ -2916,21 +2923,13 @@ qla2x00_reg_remote_port(scsi_qla_host_t *vha, fc_port_t *fcport) void qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) { - struct qla_hw_data *ha = vha->hw; - fcport->vha = vha; fcport->login_retry = 0; - fcport->port_login_retry_count = ha->port_down_retry_count * - PORT_RETRY_TIME; - atomic_set(&fcport->port_down_timer, ha->port_down_retry_count * - PORT_RETRY_TIME); fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT); qla2x00_iidma_fcport(vha, fcport); - - atomic_set(&fcport->state, FCS_ONLINE); - qla2x00_reg_remote_port(vha, fcport); + atomic_set(&fcport->state, FCS_ONLINE); } /* @@ -3292,8 +3291,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, continue; /* Bypass ports whose FCP-4 type is not FCP_SCSI */ - if (new_fcport->fc4_type != FC4_TYPE_FCP_SCSI && - new_fcport->fc4_type != FC4_TYPE_UNKNOWN) + if (ql2xgffidenable && + (new_fcport->fc4_type != FC4_TYPE_FCP_SCSI && + new_fcport->fc4_type != FC4_TYPE_UNKNOWN)) continue; /* Locate matching device in database. */ diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 579f02854665..5f94430b42f0 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -992,8 +992,8 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt, ha = vha->hw; DEBUG18(printk(KERN_DEBUG - "%s(%ld): Executing cmd sp %p, pid=%ld, prot_op=%u.\n", __func__, - vha->host_no, sp, cmd->serial_number, scsi_get_prot_op(sp->cmd))); + "%s(%ld): Executing cmd sp %p, prot_op=%u.\n", __func__, + vha->host_no, sp, scsi_get_prot_op(sp->cmd))); cmd_pkt->vp_index = sp->fcport->vp_idx; diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index e0e43d9e7ed1..1f06ddd9bdd1 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -1240,12 +1240,6 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req, case LSC_SCODE_NPORT_USED: data[0] = MBS_LOOP_ID_USED; break; - case LSC_SCODE_CMD_FAILED: - if ((iop[1] & 0xff) == 0x05) { - data[0] = MBS_NOT_LOGGED_IN; - break; - } - /* Fall through. */ default: data[0] = MBS_COMMAND_ERROR; break; @@ -1431,9 +1425,8 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t par_sense_len, rsp->status_srb = sp; DEBUG5(printk("%s(): Check condition Sense data, scsi(%ld:%d:%d:%d) " - "cmd=%p pid=%ld\n", __func__, sp->fcport->vha->host_no, - cp->device->channel, cp->device->id, cp->device->lun, cp, - cp->serial_number)); + "cmd=%p\n", __func__, sp->fcport->vha->host_no, + cp->device->channel, cp->device->id, cp->device->lun, cp)); if (sense_len) DEBUG5(qla2x00_dump_buffer(cp->sense_buffer, sense_len)); } @@ -1757,6 +1750,8 @@ check_scsi_status: case CS_INCOMPLETE: case CS_PORT_UNAVAILABLE: case CS_TIMEOUT: + case CS_RESET: + /* * We are going to have the fc class block the rport * while we try to recover so instruct the mid layer @@ -1781,10 +1776,6 @@ check_scsi_status: qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1); break; - case CS_RESET: - cp->result = DID_TRANSPORT_DISRUPTED << 16; - break; - case CS_ABORTED: cp->result = DID_RESET << 16; break; @@ -1801,10 +1792,10 @@ out: if (logit) DEBUG2(qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d) FCP command status: 0x%x-0x%x (0x%x) " - "oxid=0x%x ser=0x%lx cdb=%02x%02x%02x len=0x%x " + "oxid=0x%x cdb=%02x%02x%02x len=0x%x " "rsp_info=0x%x resid=0x%x fw_resid=0x%x\n", vha->host_no, cp->device->id, cp->device->lun, comp_status, scsi_status, - cp->result, ox_id, cp->serial_number, cp->cmnd[0], + cp->result, ox_id, cp->cmnd[0], cp->cmnd[1], cp->cmnd[2], scsi_bufflen(cp), rsp_info_len, resid_len, fw_resid_len)); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 800ea9269752..1830e6e97315 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -160,6 +160,11 @@ MODULE_PARM_DESC(ql2xtargetreset, "Enable target reset." "Default is 1 - use hw defaults."); +int ql2xgffidenable; +module_param(ql2xgffidenable, int, S_IRUGO|S_IRUSR); +MODULE_PARM_DESC(ql2xgffidenable, + "Enables GFF_ID checks of port type. " + "Default is 0 - Do not use GFF_ID information."); int ql2xasynctmfenable; module_param(ql2xasynctmfenable, int, S_IRUGO|S_IRUSR); @@ -255,6 +260,7 @@ static void qla2x00_rst_aen(scsi_qla_host_t *); static int qla2x00_mem_alloc(struct qla_hw_data *, uint16_t, uint16_t, struct req_que **, struct rsp_que **); +static void qla2x00_free_fw_dump(struct qla_hw_data *); static void qla2x00_mem_free(struct qla_hw_data *); static void qla2x00_sp_free_dma(srb_t *); @@ -539,6 +545,7 @@ qla2xxx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) srb_t *sp; int rval; + spin_unlock_irq(vha->host->host_lock); if (ha->flags.eeh_busy) { if (ha->flags.pci_channel_io_perm_failure) cmd->result = DID_NO_CONNECT << 16; @@ -553,10 +560,6 @@ qla2xxx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) goto qc24_fail_command; } - /* Close window on fcport/rport state-transitioning. */ - if (fcport->drport) - goto qc24_target_busy; - if (!vha->flags.difdix_supported && scsi_get_prot_op(cmd) != SCSI_PROT_NORMAL) { DEBUG2(qla_printk(KERN_ERR, ha, @@ -567,15 +570,14 @@ qla2xxx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) } if (atomic_read(&fcport->state) != FCS_ONLINE) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || - atomic_read(&base_vha->loop_state) == LOOP_DEAD) { + atomic_read(&fcport->state) == FCS_DEVICE_LOST || + atomic_read(&base_vha->loop_state) == LOOP_DEAD) { cmd->result = DID_NO_CONNECT << 16; goto qc24_fail_command; } goto qc24_target_busy; } - spin_unlock_irq(vha->host->host_lock); - sp = qla2x00_get_new_sp(base_vha, fcport, cmd, done); if (!sp) goto qc24_host_busy_lock; @@ -597,9 +599,11 @@ qc24_host_busy_lock: return SCSI_MLQUEUE_HOST_BUSY; qc24_target_busy: + spin_lock_irq(vha->host->host_lock); return SCSI_MLQUEUE_TARGET_BUSY; qc24_fail_command: + spin_lock_irq(vha->host->host_lock); done(cmd); return 0; @@ -824,81 +828,58 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) { scsi_qla_host_t *vha = shost_priv(cmd->device->host); srb_t *sp; - int ret, i; + int ret; unsigned int id, lun; - unsigned long serial; unsigned long flags; int wait = 0; struct qla_hw_data *ha = vha->hw; - struct req_que *req = vha->req; - srb_t *spt; - int got_ref = 0; fc_block_scsi_eh(cmd); if (!CMD_SP(cmd)) return SUCCESS; - ret = SUCCESS; - id = cmd->device->id; lun = cmd->device->lun; - serial = cmd->serial_number; - spt = (srb_t *) CMD_SP(cmd); - if (!spt) - return SUCCESS; - /* Check active list for command command. */ spin_lock_irqsave(&ha->hardware_lock, flags); - for (i = 1; i < MAX_OUTSTANDING_COMMANDS; i++) { - sp = req->outstanding_cmds[i]; - - if (sp == NULL) - continue; - if ((sp->ctx) && !(sp->flags & SRB_FCP_CMND_DMA_VALID) && - !IS_PROT_IO(sp)) - continue; - if (sp->cmd != cmd) - continue; + sp = (srb_t *) CMD_SP(cmd); + if (!sp) { + spin_unlock_irqrestore(&ha->hardware_lock, flags); + return SUCCESS; + } - DEBUG2(printk("%s(%ld): aborting sp %p from RISC." - " pid=%ld.\n", __func__, vha->host_no, sp, serial)); + DEBUG2(printk("%s(%ld): aborting sp %p from RISC.", + __func__, vha->host_no, sp)); - /* Get a reference to the sp and drop the lock.*/ - sp_get(sp); - got_ref++; + /* Get a reference to the sp and drop the lock.*/ + sp_get(sp); - spin_unlock_irqrestore(&ha->hardware_lock, flags); - if (ha->isp_ops->abort_command(sp)) { - DEBUG2(printk("%s(%ld): abort_command " - "mbx failed.\n", __func__, vha->host_no)); - ret = FAILED; - } else { - DEBUG3(printk("%s(%ld): abort_command " - "mbx success.\n", __func__, vha->host_no)); - wait = 1; - } - spin_lock_irqsave(&ha->hardware_lock, flags); - break; - } spin_unlock_irqrestore(&ha->hardware_lock, flags); + if (ha->isp_ops->abort_command(sp)) { + DEBUG2(printk("%s(%ld): abort_command " + "mbx failed.\n", __func__, vha->host_no)); + ret = FAILED; + } else { + DEBUG3(printk("%s(%ld): abort_command " + "mbx success.\n", __func__, vha->host_no)); + wait = 1; + } + qla2x00_sp_compl(ha, sp); /* Wait for the command to be returned. */ if (wait) { if (qla2x00_eh_wait_on_command(cmd) != QLA_SUCCESS) { qla_printk(KERN_ERR, ha, - "scsi(%ld:%d:%d): Abort handler timed out -- %lx " - "%x.\n", vha->host_no, id, lun, serial, ret); + "scsi(%ld:%d:%d): Abort handler timed out -- %x.\n", + vha->host_no, id, lun, ret); ret = FAILED; } } - if (got_ref) - qla2x00_sp_compl(ha, sp); - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): Abort command issued -- %d %lx %x.\n", - vha->host_no, id, lun, wait, serial, ret); + "scsi(%ld:%d:%d): Abort command issued -- %d %x.\n", + vha->host_no, id, lun, wait, ret); return ret; } @@ -1043,13 +1024,11 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd) fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; int ret = FAILED; unsigned int id, lun; - unsigned long serial; fc_block_scsi_eh(cmd); id = cmd->device->id; lun = cmd->device->lun; - serial = cmd->serial_number; if (!fcport) return ret; @@ -1104,14 +1083,12 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) struct qla_hw_data *ha = vha->hw; int ret = FAILED; unsigned int id, lun; - unsigned long serial; scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); fc_block_scsi_eh(cmd); id = cmd->device->id; lun = cmd->device->lun; - serial = cmd->serial_number; if (!fcport) return ret; @@ -1974,6 +1951,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha->bars = bars; ha->mem_only = mem_only; spin_lock_init(&ha->hardware_lock); + spin_lock_init(&ha->vport_slock); /* Set ISP-type information. */ qla2x00_set_isp_flags(ha); @@ -2342,6 +2320,42 @@ probe_out: } static void +qla2x00_shutdown(struct pci_dev *pdev) +{ + scsi_qla_host_t *vha; + struct qla_hw_data *ha; + + vha = pci_get_drvdata(pdev); + ha = vha->hw; + + /* Turn-off FCE trace */ + if (ha->flags.fce_enabled) { + qla2x00_disable_fce_trace(vha, NULL, NULL); + ha->flags.fce_enabled = 0; + } + + /* Turn-off EFT trace */ + if (ha->eft) + qla2x00_disable_eft_trace(vha); + + /* Stop currently executing firmware. */ + qla2x00_try_to_stop_firmware(vha); + + /* Turn adapter off line */ + vha->flags.online = 0; + + /* turn-off interrupts on the card */ + if (ha->interrupts_on) { + vha->flags.init_done = 0; + ha->isp_ops->disable_intrs(ha); + } + + qla2x00_free_irqs(vha); + + qla2x00_free_fw_dump(ha); +} + +static void qla2x00_remove_one(struct pci_dev *pdev) { scsi_qla_host_t *base_vha, *vha; @@ -2597,12 +2611,12 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer) if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD) continue; if (atomic_read(&fcport->state) == FCS_ONLINE) { + atomic_set(&fcport->state, FCS_DEVICE_LOST); if (defer) qla2x00_schedule_rport_del(vha, fcport, defer); else if (vha->vp_idx == fcport->vp_idx) qla2x00_schedule_rport_del(vha, fcport, defer); } - atomic_set(&fcport->state, FCS_DEVICE_LOST); } } @@ -2830,28 +2844,48 @@ fail: } /* -* qla2x00_mem_free -* Frees all adapter allocated memory. +* qla2x00_free_fw_dump +* Frees fw dump stuff. * * Input: -* ha = adapter block pointer. +* ha = adapter block pointer. */ static void -qla2x00_mem_free(struct qla_hw_data *ha) +qla2x00_free_fw_dump(struct qla_hw_data *ha) { - if (ha->srb_mempool) - mempool_destroy(ha->srb_mempool); - if (ha->fce) dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce, - ha->fce_dma); + ha->fce_dma); if (ha->fw_dump) { if (ha->eft) dma_free_coherent(&ha->pdev->dev, - ntohl(ha->fw_dump->eft_size), ha->eft, ha->eft_dma); + ntohl(ha->fw_dump->eft_size), ha->eft, ha->eft_dma); vfree(ha->fw_dump); } + ha->fce = NULL; + ha->fce_dma = 0; + ha->eft = NULL; + ha->eft_dma = 0; + ha->fw_dump = NULL; + ha->fw_dumped = 0; + ha->fw_dump_reading = 0; +} + +/* +* qla2x00_mem_free +* Frees all adapter allocated memory. +* +* Input: +* ha = adapter block pointer. +*/ +static void +qla2x00_mem_free(struct qla_hw_data *ha) +{ + qla2x00_free_fw_dump(ha); + + if (ha->srb_mempool) + mempool_destroy(ha->srb_mempool); if (ha->dcbx_tlv) dma_free_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, @@ -2925,8 +2959,6 @@ qla2x00_mem_free(struct qla_hw_data *ha) ha->srb_mempool = NULL; ha->ctx_mempool = NULL; - ha->eft = NULL; - ha->eft_dma = 0; ha->sns_cmd = NULL; ha->sns_cmd_dma = 0; ha->ct_sns = NULL; @@ -2946,10 +2978,6 @@ qla2x00_mem_free(struct qla_hw_data *ha) ha->gid_list = NULL; ha->gid_list_dma = 0; - - ha->fw_dump = NULL; - ha->fw_dumped = 0; - ha->fw_dump_reading = 0; } struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht, @@ -3547,11 +3575,9 @@ void qla2x00_timer(scsi_qla_host_t *vha) { unsigned long cpu_flags = 0; - fc_port_t *fcport; int start_dpc = 0; int index; srb_t *sp; - int t; uint16_t w; struct qla_hw_data *ha = vha->hw; struct req_que *req; @@ -3567,34 +3593,6 @@ qla2x00_timer(scsi_qla_host_t *vha) /* Hardware read to raise pending EEH errors during mailbox waits. */ if (!pci_channel_offline(ha->pdev)) pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w); - /* - * Ports - Port down timer. - * - * Whenever, a port is in the LOST state we start decrementing its port - * down timer every second until it reaches zero. Once it reaches zero - * the port it marked DEAD. - */ - t = 0; - list_for_each_entry(fcport, &vha->vp_fcports, list) { - if (fcport->port_type != FCT_TARGET) - continue; - - if (atomic_read(&fcport->state) == FCS_DEVICE_LOST) { - - if (atomic_read(&fcport->port_down_timer) == 0) - continue; - - if (atomic_dec_and_test(&fcport->port_down_timer) != 0) - atomic_set(&fcport->state, FCS_DEVICE_DEAD); - - DEBUG(printk("scsi(%ld): fcport-%d - port retry count: " - "%d remaining\n", - vha->host_no, - t, atomic_read(&fcport->port_down_timer))); - } - t++; - } /* End of for fcport */ - /* Loop down handler. */ if (atomic_read(&vha->loop_down_timer) > 0 && @@ -4079,6 +4077,7 @@ static struct pci_driver qla2xxx_pci_driver = { .id_table = qla2xxx_pci_tbl, .probe = qla2x00_probe_one, .remove = qla2x00_remove_one, + .shutdown = qla2x00_shutdown, .err_handler = &qla2xxx_err_handler, }; diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c index cbceb0ebabf7..edcf048215dd 100644 --- a/drivers/scsi/qla4xxx/ql4_dbg.c +++ b/drivers/scsi/qla4xxx/ql4_dbg.c @@ -30,3 +30,104 @@ void qla4xxx_dump_buffer(void *b, uint32_t size) printk(KERN_INFO "\n"); } +void qla4xxx_dump_registers(struct scsi_qla_host *ha) +{ + uint8_t i; + + if (is_qla8022(ha)) { + for (i = 1; i < MBOX_REG_COUNT; i++) + printk(KERN_INFO "mailbox[%d] = 0x%08X\n", + i, readl(&ha->qla4_8xxx_reg->mailbox_in[i])); + return; + } + + for (i = 0; i < MBOX_REG_COUNT; i++) { + printk(KERN_INFO "0x%02X mailbox[%d] = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, mailbox[i]), i, + readw(&ha->reg->mailbox[i])); + } + + printk(KERN_INFO "0x%02X flash_address = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, flash_address), + readw(&ha->reg->flash_address)); + printk(KERN_INFO "0x%02X flash_data = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, flash_data), + readw(&ha->reg->flash_data)); + printk(KERN_INFO "0x%02X ctrl_status = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, ctrl_status), + readw(&ha->reg->ctrl_status)); + + if (is_qla4010(ha)) { + printk(KERN_INFO "0x%02X nvram = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u1.isp4010.nvram), + readw(&ha->reg->u1.isp4010.nvram)); + } else if (is_qla4022(ha) | is_qla4032(ha)) { + printk(KERN_INFO "0x%02X intr_mask = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u1.isp4022.intr_mask), + readw(&ha->reg->u1.isp4022.intr_mask)); + printk(KERN_INFO "0x%02X nvram = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u1.isp4022.nvram), + readw(&ha->reg->u1.isp4022.nvram)); + printk(KERN_INFO "0x%02X semaphore = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u1.isp4022.semaphore), + readw(&ha->reg->u1.isp4022.semaphore)); + } + printk(KERN_INFO "0x%02X req_q_in = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, req_q_in), + readw(&ha->reg->req_q_in)); + printk(KERN_INFO "0x%02X rsp_q_out = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, rsp_q_out), + readw(&ha->reg->rsp_q_out)); + + if (is_qla4010(ha)) { + printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4010.ext_hw_conf), + readw(&ha->reg->u2.isp4010.ext_hw_conf)); + printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4010.port_ctrl), + readw(&ha->reg->u2.isp4010.port_ctrl)); + printk(KERN_INFO "0x%02X port_status = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4010.port_status), + readw(&ha->reg->u2.isp4010.port_status)); + printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4010.req_q_out), + readw(&ha->reg->u2.isp4010.req_q_out)); + printk(KERN_INFO "0x%02X gp_out = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_out), + readw(&ha->reg->u2.isp4010.gp_out)); + printk(KERN_INFO "0x%02X gp_in = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4010.gp_in), + readw(&ha->reg->u2.isp4010.gp_in)); + printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n", (uint8_t) + offsetof(struct isp_reg, u2.isp4010.port_err_status), + readw(&ha->reg->u2.isp4010.port_err_status)); + } else if (is_qla4022(ha) | is_qla4032(ha)) { + printk(KERN_INFO "Page 0 Registers:\n"); + printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n", (uint8_t) + offsetof(struct isp_reg, u2.isp4022.p0.ext_hw_conf), + readw(&ha->reg->u2.isp4022.p0.ext_hw_conf)); + printk(KERN_INFO "0x%02X port_ctrl = 0x%08X\n", (uint8_t) + offsetof(struct isp_reg, u2.isp4022.p0.port_ctrl), + readw(&ha->reg->u2.isp4022.p0.port_ctrl)); + printk(KERN_INFO "0x%02X port_status = 0x%08X\n", (uint8_t) + offsetof(struct isp_reg, u2.isp4022.p0.port_status), + readw(&ha->reg->u2.isp4022.p0.port_status)); + printk(KERN_INFO "0x%02X gp_out = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4022.p0.gp_out), + readw(&ha->reg->u2.isp4022.p0.gp_out)); + printk(KERN_INFO "0x%02X gp_in = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4022.p0.gp_in), + readw(&ha->reg->u2.isp4022.p0.gp_in)); + printk(KERN_INFO "0x%02X port_err_status = 0x%08X\n", (uint8_t) + offsetof(struct isp_reg, u2.isp4022.p0.port_err_status), + readw(&ha->reg->u2.isp4022.p0.port_err_status)); + printk(KERN_INFO "Page 1 Registers:\n"); + writel(HOST_MEM_CFG_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT), + &ha->reg->ctrl_status); + printk(KERN_INFO "0x%02X req_q_out = 0x%08X\n", + (uint8_t) offsetof(struct isp_reg, u2.isp4022.p1.req_q_out), + readw(&ha->reg->u2.isp4022.p1.req_q_out)); + writel(PORT_CTRL_STAT_PAGE & set_rmask(CSR_SCSI_PAGE_SELECT), + &ha->reg->ctrl_status); + } +} diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h index 9dc0a6616edd..0f3bfc3da5cf 100644 --- a/drivers/scsi/qla4xxx/ql4_def.h +++ b/drivers/scsi/qla4xxx/ql4_def.h @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/mutex.h> +#include <linux/aer.h> #include <net/tcp.h> #include <scsi/scsi.h> @@ -36,24 +37,6 @@ #include "ql4_dbg.h" #include "ql4_nx.h" -#if defined(CONFIG_PCIEAER) -#include <linux/aer.h> -#else -/* AER releated */ -static inline int pci_enable_pcie_error_reporting(struct pci_dev *dev) -{ - return -EINVAL; -} -static inline int pci_disable_pcie_error_reporting(struct pci_dev *dev) -{ - return -EINVAL; -} -static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev) -{ - return -EINVAL; -} -#endif - #ifndef PCI_DEVICE_ID_QLOGIC_ISP4010 #define PCI_DEVICE_ID_QLOGIC_ISP4010 0x4010 #endif @@ -179,6 +162,7 @@ static inline int pci_cleanup_aer_uncorrect_error_status(struct pci_dev *dev) #define IOCB_TOV_MARGIN 10 #define RELOGIN_TOV 18 #define ISNS_DEREG_TOV 5 +#define HBA_ONLINE_TOV 30 #define MAX_RESET_HA_RETRIES 2 diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h index 0336c6db8cb3..5e757d7fff7d 100644 --- a/drivers/scsi/qla4xxx/ql4_fw.h +++ b/drivers/scsi/qla4xxx/ql4_fw.h @@ -416,6 +416,8 @@ struct qla_flt_region { #define MBOX_ASTS_IPV6_ND_PREFIX_IGNORED 0x802C #define MBOX_ASTS_IPV6_LCL_PREFIX_IGNORED 0x802D #define MBOX_ASTS_ICMPV6_ERROR_MSG_RCVD 0x802E +#define MBOX_ASTS_TXSCVR_INSERTED 0x8130 +#define MBOX_ASTS_TXSCVR_REMOVED 0x8131 #define ISNS_EVENT_DATA_RECEIVED 0x0000 #define ISNS_EVENT_CONNECTION_OPENED 0x0001 @@ -446,6 +448,7 @@ struct addr_ctrl_blk { #define FWOPT_SESSION_MODE 0x0040 #define FWOPT_INITIATOR_MODE 0x0020 #define FWOPT_TARGET_MODE 0x0010 +#define FWOPT_ENABLE_CRBDB 0x8000 uint16_t exec_throttle; /* 04-05 */ uint8_t zio_count; /* 06 */ diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h index 95a26fb1626c..6575a47501e5 100644 --- a/drivers/scsi/qla4xxx/ql4_glbl.h +++ b/drivers/scsi/qla4xxx/ql4_glbl.h @@ -94,6 +94,7 @@ void qla4xxx_process_response_queue(struct scsi_qla_host *ha); void qla4xxx_wake_dpc(struct scsi_qla_host *ha); void qla4xxx_get_conn_event_log(struct scsi_qla_host *ha); void qla4xxx_mailbox_premature_completion(struct scsi_qla_host *ha); +void qla4xxx_dump_registers(struct scsi_qla_host *ha); void qla4_8xxx_pci_config(struct scsi_qla_host *); int qla4_8xxx_iospace_config(struct scsi_qla_host *ha); diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c index 4c9be77ee70b..dc01fa3da5d1 100644 --- a/drivers/scsi/qla4xxx/ql4_init.c +++ b/drivers/scsi/qla4xxx/ql4_init.c @@ -1207,8 +1207,8 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha) break; DEBUG2(printk(KERN_INFO "scsi%ld: %s: Waiting for boot " - "firmware to complete... ctrl_sts=0x%x\n", - ha->host_no, __func__, ctrl_status)); + "firmware to complete... ctrl_sts=0x%x, remaining=%ld\n", + ha->host_no, __func__, ctrl_status, max_wait_time)); msleep_interruptible(250); } while (!time_after_eq(jiffies, max_wait_time)); @@ -1459,6 +1459,12 @@ int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, exit_init_online: set_bit(AF_ONLINE, &ha->flags); exit_init_hba: + if (is_qla8022(ha) && (status == QLA_ERROR)) { + /* Since interrupts are registered in start_firmware for + * 82xx, release them here if initialize_adapter fails */ + qla4xxx_free_irqs(ha); + } + DEBUG2(printk("scsi%ld: initialize adapter: %s\n", ha->host_no, status == QLA_ERROR ? "FAILED" : "SUCCEDED")); return status; diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c index 4ef9ba112ee8..5ae49fd87846 100644 --- a/drivers/scsi/qla4xxx/ql4_iocb.c +++ b/drivers/scsi/qla4xxx/ql4_iocb.c @@ -202,19 +202,11 @@ static void qla4xxx_build_scsi_iocbs(struct srb *srb, void qla4_8xxx_queue_iocb(struct scsi_qla_host *ha) { uint32_t dbval = 0; - unsigned long wtime; dbval = 0x14 | (ha->func_num << 5); dbval = dbval | (0 << 8) | (ha->request_in << 16); - writel(dbval, (unsigned long __iomem *)ha->nx_db_wr_ptr); - wmb(); - wtime = jiffies + (2 * HZ); - while (readl((void __iomem *)ha->nx_db_rd_ptr) != dbval && - !time_after_eq(jiffies, wtime)) { - writel(dbval, (unsigned long __iomem *)ha->nx_db_wr_ptr); - wmb(); - } + qla4_8xxx_wr_32(ha, ha->nx_db_wr_ptr, ha->request_in); } /** diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c index 2a1ab63f3eb0..7c33fd5943d5 100644 --- a/drivers/scsi/qla4xxx/ql4_isr.c +++ b/drivers/scsi/qla4xxx/ql4_isr.c @@ -72,7 +72,7 @@ qla4xxx_status_cont_entry(struct scsi_qla_host *ha, { struct srb *srb = ha->status_srb; struct scsi_cmnd *cmd; - uint8_t sense_len; + uint16_t sense_len; if (srb == NULL) return; @@ -487,6 +487,8 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha, case MBOX_ASTS_SYSTEM_ERROR: /* Log Mailbox registers */ ql4_printk(KERN_INFO, ha, "%s: System Err\n", __func__); + qla4xxx_dump_registers(ha); + if (ql4xdontresethba) { DEBUG2(printk("scsi%ld: %s:Don't Reset HBA\n", ha->host_no, __func__)); @@ -621,6 +623,18 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha, } break; + case MBOX_ASTS_TXSCVR_INSERTED: + DEBUG2(printk(KERN_WARNING + "scsi%ld: AEN %04x Transceiver" + " inserted\n", ha->host_no, mbox_sts[0])); + break; + + case MBOX_ASTS_TXSCVR_REMOVED: + DEBUG2(printk(KERN_WARNING + "scsi%ld: AEN %04x Transceiver" + " removed\n", ha->host_no, mbox_sts[0])); + break; + default: DEBUG2(printk(KERN_WARNING "scsi%ld: AEN %04x UNKNOWN\n", diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c index 90021704d8ca..2d2f9c879bfd 100644 --- a/drivers/scsi/qla4xxx/ql4_mbx.c +++ b/drivers/scsi/qla4xxx/ql4_mbx.c @@ -299,6 +299,10 @@ qla4xxx_set_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, { memset(mbox_cmd, 0, sizeof(mbox_cmd[0]) * MBOX_REG_COUNT); memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT); + + if (is_qla8022(ha)) + qla4_8xxx_wr_32(ha, ha->nx_db_wr_ptr, 0); + mbox_cmd[0] = MBOX_CMD_INITIALIZE_FIRMWARE; mbox_cmd[1] = 0; mbox_cmd[2] = LSDW(init_fw_cb_dma); @@ -472,6 +476,11 @@ int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha) init_fw_cb->fw_options |= __constant_cpu_to_le16(FWOPT_SESSION_MODE | FWOPT_INITIATOR_MODE); + + if (is_qla8022(ha)) + init_fw_cb->fw_options |= + __constant_cpu_to_le16(FWOPT_ENABLE_CRBDB); + init_fw_cb->fw_options &= __constant_cpu_to_le16(~FWOPT_TARGET_MODE); if (qla4xxx_set_ifcb(ha, &mbox_cmd[0], &mbox_sts[0], init_fw_cb_dma) @@ -592,7 +601,7 @@ int qla4xxx_get_firmware_status(struct scsi_qla_host * ha) } ql4_printk(KERN_INFO, ha, "%ld firmare IOCBs available (%d).\n", - ha->host_no, mbox_cmd[2]); + ha->host_no, mbox_sts[2]); return QLA_SUCCESS; } diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c index 449256f2c5f8..474b10d71364 100644 --- a/drivers/scsi/qla4xxx/ql4_nx.c +++ b/drivers/scsi/qla4xxx/ql4_nx.c @@ -839,8 +839,11 @@ qla4_8xxx_rom_lock(struct scsi_qla_host *ha) done = qla4_8xxx_rd_32(ha, QLA82XX_PCIE_REG(PCIE_SEM2_LOCK)); if (done == 1) break; - if (timeout >= qla4_8xxx_rom_lock_timeout) + if (timeout >= qla4_8xxx_rom_lock_timeout) { + ql4_printk(KERN_WARNING, ha, + "%s: Failed to acquire rom lock", __func__); return -1; + } timeout++; @@ -1078,21 +1081,6 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose) return 0; } -static int qla4_8xxx_check_for_bad_spd(struct scsi_qla_host *ha) -{ - u32 val = 0; - val = qla4_8xxx_rd_32(ha, BOOT_LOADER_DIMM_STATUS) ; - val &= QLA82XX_BOOT_LOADER_MN_ISSUE; - if (val & QLA82XX_PEG_TUNE_MN_SPD_ZEROED) { - printk("Memory DIMM SPD not programmed. Assumed valid.\n"); - return 1; - } else if (val) { - printk("Memory DIMM type incorrect. Info:%08X.\n", val); - return 2; - } - return 0; -} - static int qla4_8xxx_load_from_flash(struct scsi_qla_host *ha, uint32_t image_start) { @@ -1377,8 +1365,6 @@ static int qla4_8xxx_cmdpeg_ready(struct scsi_qla_host *ha, int pegtune_val) } while (--retries); - qla4_8xxx_check_for_bad_spd(ha); - if (!retries) { pegtune_val = qla4_8xxx_rd_32(ha, QLA82XX_ROMUSB_GLB_PEGTUNE_DONE); @@ -1540,14 +1526,31 @@ qla4_8xxx_try_start_fw(struct scsi_qla_host *ha) ql4_printk(KERN_INFO, ha, "FW: Attempting to load firmware from flash...\n"); rval = qla4_8xxx_start_firmware(ha, ha->hw.flt_region_fw); - if (rval == QLA_SUCCESS) - return rval; - ql4_printk(KERN_ERR, ha, "FW: Load firmware from flash FAILED...\n"); + if (rval != QLA_SUCCESS) { + ql4_printk(KERN_ERR, ha, "FW: Load firmware from flash" + " FAILED...\n"); + return rval; + } return rval; } +static void qla4_8xxx_rom_lock_recovery(struct scsi_qla_host *ha) +{ + if (qla4_8xxx_rom_lock(ha)) { + /* Someone else is holding the lock. */ + dev_info(&ha->pdev->dev, "Resetting rom_lock\n"); + } + + /* + * Either we got the lock, or someone + * else died while holding it. + * In either case, unlock. + */ + qla4_8xxx_rom_unlock(ha); +} + /** * qla4_8xxx_device_bootstrap - Initialize device, set DEV_READY, start fw * @ha: pointer to adapter structure @@ -1557,11 +1560,12 @@ qla4_8xxx_try_start_fw(struct scsi_qla_host *ha) static int qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha) { - int rval, i, timeout; + int rval = QLA_ERROR; + int i, timeout; uint32_t old_count, count; + int need_reset = 0, peg_stuck = 1; - if (qla4_8xxx_need_reset(ha)) - goto dev_initialize; + need_reset = qla4_8xxx_need_reset(ha); old_count = qla4_8xxx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER); @@ -1570,12 +1574,30 @@ qla4_8xxx_device_bootstrap(struct scsi_qla_host *ha) if (timeout) { qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); - return QLA_ERROR; + return rval; } count = qla4_8xxx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER); if (count != old_count) + peg_stuck = 0; + } + + if (need_reset) { + /* We are trying to perform a recovery here. */ + if (peg_stuck) + qla4_8xxx_rom_lock_recovery(ha); + goto dev_initialize; + } else { + /* Start of day for this ha context. */ + if (peg_stuck) { + /* Either we are the first or recovery in progress. */ + qla4_8xxx_rom_lock_recovery(ha); + goto dev_initialize; + } else { + /* Firmware already running. */ + rval = QLA_SUCCESS; goto dev_ready; + } } dev_initialize: @@ -1601,7 +1623,7 @@ dev_ready: ql4_printk(KERN_INFO, ha, "HW State: READY\n"); qla4_8xxx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_READY); - return QLA_SUCCESS; + return rval; } /** @@ -1764,20 +1786,9 @@ int qla4_8xxx_load_risc(struct scsi_qla_host *ha) int retval; retval = qla4_8xxx_device_state_handler(ha); - if (retval == QLA_SUCCESS && - !test_bit(AF_INIT_DONE, &ha->flags)) { + if (retval == QLA_SUCCESS && !test_bit(AF_INIT_DONE, &ha->flags)) retval = qla4xxx_request_irqs(ha); - if (retval != QLA_SUCCESS) { - ql4_printk(KERN_WARNING, ha, - "Failed to reserve interrupt %d already in use.\n", - ha->pdev->irq); - } else { - set_bit(AF_IRQ_ATTACHED, &ha->flags); - ha->host->irq = ha->pdev->irq; - ql4_printk(KERN_INFO, ha, "%s: irq %d attached\n", - __func__, ha->pdev->irq); - } - } + return retval; } diff --git a/drivers/scsi/qla4xxx/ql4_nx.h b/drivers/scsi/qla4xxx/ql4_nx.h index 931ad3f1e918..ff689bf53007 100644 --- a/drivers/scsi/qla4xxx/ql4_nx.h +++ b/drivers/scsi/qla4xxx/ql4_nx.h @@ -24,7 +24,6 @@ #define CRB_CMDPEG_STATE QLA82XX_REG(0x50) #define CRB_RCVPEG_STATE QLA82XX_REG(0x13c) -#define BOOT_LOADER_DIMM_STATUS QLA82XX_REG(0x54) #define CRB_DMA_SHIFT QLA82XX_REG(0xcc) #define QLA82XX_HW_H0_CH_HUB_ADR 0x05 @@ -529,12 +528,12 @@ # define QLA82XX_CAM_RAM_BASE (QLA82XX_CRB_CAM + 0x02000) # define QLA82XX_CAM_RAM(reg) (QLA82XX_CAM_RAM_BASE + (reg)) -#define QLA82XX_PEG_TUNE_MN_SPD_ZEROED 0x80000000 -#define QLA82XX_BOOT_LOADER_MN_ISSUE 0xff00ffff #define QLA82XX_PORT_MODE_ADDR (QLA82XX_CAM_RAM(0x24)) #define QLA82XX_PEG_HALT_STATUS1 (QLA82XX_CAM_RAM(0xa8)) #define QLA82XX_PEG_HALT_STATUS2 (QLA82XX_CAM_RAM(0xac)) #define QLA82XX_PEG_ALIVE_COUNTER (QLA82XX_CAM_RAM(0xb0)) +#define QLA82XX_CAM_RAM_DB1 (QLA82XX_CAM_RAM(0x1b0)) +#define QLA82XX_CAM_RAM_DB2 (QLA82XX_CAM_RAM(0x1b4)) #define HALT_STATUS_UNRECOVERABLE 0x80000000 #define HALT_STATUS_RECOVERABLE 0x40000000 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 370d40ff1529..f4cd846abf6d 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -167,8 +167,6 @@ static void qla4xxx_recovery_timedout(struct iscsi_cls_session *session) "of (%d) secs exhausted, marking device DEAD.\n", ha->host_no, __func__, ddb_entry->fw_ddb_index, QL4_SESS_RECOVERY_TMO)); - - qla4xxx_wake_dpc(ha); } } @@ -573,10 +571,6 @@ static void qla4xxx_mem_free(struct scsi_qla_host *ha) if (ha->nx_pcibase) iounmap( (struct device_reg_82xx __iomem *)ha->nx_pcibase); - - if (ha->nx_db_wr_ptr) - iounmap( - (struct device_reg_82xx __iomem *)ha->nx_db_wr_ptr); } else if (ha->reg) iounmap(ha->reg); pci_release_regions(ha->pdev); @@ -692,7 +686,9 @@ static void qla4_8xxx_check_fw_alive(struct scsi_qla_host *ha) qla4xxx_wake_dpc(ha); qla4xxx_mailbox_premature_completion(ha); } - } + } else + ha->seconds_since_last_heartbeat = 0; + ha->fw_heartbeat_counter = fw_heartbeat_counter; } @@ -885,7 +881,13 @@ static int qla4xxx_cmd_wait(struct scsi_qla_host *ha) /* Find a command that hasn't completed. */ for (index = 0; index < ha->host->can_queue; index++) { cmd = scsi_host_find_tag(ha->host, index); - if (cmd != NULL) + /* + * We cannot just check if the index is valid, + * becase if we are run from the scsi eh, then + * the scsi/block layer is going to prevent + * the tag from being released. + */ + if (cmd != NULL && CMD_SP(cmd)) break; } spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -937,11 +939,14 @@ int qla4xxx_soft_reset(struct scsi_qla_host *ha) { uint32_t max_wait_time; unsigned long flags = 0; - int status = QLA_ERROR; + int status; uint32_t ctrl_status; - qla4xxx_hw_reset(ha); + status = qla4xxx_hw_reset(ha); + if (status != QLA_SUCCESS) + return status; + status = QLA_ERROR; /* Wait until the Network Reset Intr bit is cleared */ max_wait_time = RESET_INTR_TOV; do { @@ -1101,7 +1106,8 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha) ha->host_no, __func__)); status = ha->isp_ops->reset_firmware(ha); if (status == QLA_SUCCESS) { - qla4xxx_cmd_wait(ha); + if (!test_bit(AF_FW_RECOVERY, &ha->flags)) + qla4xxx_cmd_wait(ha); ha->isp_ops->disable_intrs(ha); qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS); qla4xxx_abort_active_cmds(ha, DID_RESET << 16); @@ -1118,7 +1124,8 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha) * or if stop_firmware fails for ISP-82xx. * This is the default case for ISP-4xxx */ if (!is_qla8022(ha) || reset_chip) { - qla4xxx_cmd_wait(ha); + if (!test_bit(AF_FW_RECOVERY, &ha->flags)) + qla4xxx_cmd_wait(ha); qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS); qla4xxx_abort_active_cmds(ha, DID_RESET << 16); DEBUG2(ql4_printk(KERN_INFO, ha, @@ -1471,24 +1478,10 @@ int qla4_8xxx_iospace_config(struct scsi_qla_host *ha) db_base = pci_resource_start(pdev, 4); /* doorbell is on bar 4 */ db_len = pci_resource_len(pdev, 4); - /* mapping of doorbell write pointer */ - ha->nx_db_wr_ptr = (unsigned long)ioremap(db_base + - (ha->pdev->devfn << 12), 4); - if (!ha->nx_db_wr_ptr) { - printk(KERN_ERR - "cannot remap MMIO doorbell-write (%s), aborting\n", - pci_name(pdev)); - goto iospace_error_exit; - } - /* mapping of doorbell read pointer */ - ha->nx_db_rd_ptr = (uint8_t *) ha->nx_pcibase + (512 * 1024) + - (ha->pdev->devfn * 8); - if (!ha->nx_db_rd_ptr) - printk(KERN_ERR - "cannot remap MMIO doorbell-read (%s), aborting\n", - pci_name(pdev)); - return 0; + ha->nx_db_wr_ptr = (ha->pdev->devfn == 4 ? QLA82XX_CAM_RAM_DB1 : + QLA82XX_CAM_RAM_DB2); + return 0; iospace_error_exit: return -ENOMEM; } @@ -1960,13 +1953,11 @@ static int qla4xxx_wait_for_hba_online(struct scsi_qla_host *ha) { unsigned long wait_online; - wait_online = jiffies + (30 * HZ); + wait_online = jiffies + (HBA_ONLINE_TOV * HZ); while (time_before(jiffies, wait_online)) { if (adapter_up(ha)) return QLA_SUCCESS; - else if (ha->retry_reset_ha_cnt == 0) - return QLA_ERROR; msleep(2000); } @@ -2021,6 +2012,7 @@ static int qla4xxx_eh_abort(struct scsi_cmnd *cmd) unsigned int id = cmd->device->id; unsigned int lun = cmd->device->lun; unsigned long serial = cmd->serial_number; + unsigned long flags; struct srb *srb = NULL; int ret = SUCCESS; int wait = 0; @@ -2029,12 +2021,14 @@ static int qla4xxx_eh_abort(struct scsi_cmnd *cmd) "scsi%ld:%d:%d: Abort command issued cmd=%p, pid=%ld\n", ha->host_no, id, lun, cmd, serial); + spin_lock_irqsave(&ha->hardware_lock, flags); srb = (struct srb *) CMD_SP(cmd); - - if (!srb) + if (!srb) { + spin_unlock_irqrestore(&ha->hardware_lock, flags); return SUCCESS; - + } kref_get(&srb->srb_ref); + spin_unlock_irqrestore(&ha->hardware_lock, flags); if (qla4xxx_abort_task(ha, srb) != QLA_SUCCESS) { DEBUG3(printk("scsi%ld:%d:%d: Abort_task mbx failed.\n", @@ -2267,6 +2261,8 @@ qla4xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) qla4xxx_mailbox_premature_completion(ha); qla4xxx_free_irqs(ha); pci_disable_device(pdev); + /* Return back all IOs */ + qla4xxx_abort_active_cmds(ha, DID_RESET << 16); return PCI_ERS_RESULT_NEED_RESET; case pci_channel_io_perm_failure: set_bit(AF_EEH_BUSY, &ha->flags); @@ -2290,17 +2286,13 @@ qla4xxx_pci_mmio_enabled(struct pci_dev *pdev) if (!is_aer_supported(ha)) return PCI_ERS_RESULT_NONE; - if (test_bit(AF_FW_RECOVERY, &ha->flags)) { - ql4_printk(KERN_WARNING, ha, "scsi%ld: %s: firmware hang -- " - "mmio_enabled\n", ha->host_no, __func__); - return PCI_ERS_RESULT_NEED_RESET; - } else - return PCI_ERS_RESULT_RECOVERED; + return PCI_ERS_RESULT_RECOVERED; } -uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha) +static uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha) { uint32_t rval = QLA_ERROR; + uint32_t ret = 0; int fn; struct pci_dev *other_pdev = NULL; @@ -2312,7 +2304,6 @@ uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha) clear_bit(AF_ONLINE, &ha->flags); qla4xxx_mark_all_devices_missing(ha); qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS); - qla4xxx_abort_active_cmds(ha, DID_RESET << 16); } fn = PCI_FUNC(ha->pdev->devfn); @@ -2375,7 +2366,16 @@ uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha) /* Clear driver state register */ qla4_8xxx_wr_32(ha, QLA82XX_CRB_DRV_STATE, 0); qla4_8xxx_set_drv_active(ha); - ha->isp_ops->enable_intrs(ha); + ret = qla4xxx_request_irqs(ha); + if (ret) { + ql4_printk(KERN_WARNING, ha, "Failed to " + "reserve interrupt %d already in use.\n", + ha->pdev->irq); + rval = QLA_ERROR; + } else { + ha->isp_ops->enable_intrs(ha); + rval = QLA_SUCCESS; + } } qla4_8xxx_idc_unlock(ha); } else { @@ -2387,8 +2387,18 @@ uint32_t qla4_8xxx_error_recovery(struct scsi_qla_host *ha) clear_bit(AF_FW_RECOVERY, &ha->flags); rval = qla4xxx_initialize_adapter(ha, PRESERVE_DDB_LIST); - if (rval == QLA_SUCCESS) - ha->isp_ops->enable_intrs(ha); + if (rval == QLA_SUCCESS) { + ret = qla4xxx_request_irqs(ha); + if (ret) { + ql4_printk(KERN_WARNING, ha, "Failed to" + " reserve interrupt %d already in" + " use.\n", ha->pdev->irq); + rval = QLA_ERROR; + } else { + ha->isp_ops->enable_intrs(ha); + rval = QLA_SUCCESS; + } + } qla4_8xxx_idc_lock(ha); qla4_8xxx_set_drv_active(ha); qla4_8xxx_idc_unlock(ha); @@ -2430,12 +2440,7 @@ qla4xxx_pci_slot_reset(struct pci_dev *pdev) goto exit_slot_reset; } - ret = qla4xxx_request_irqs(ha); - if (ret) { - ql4_printk(KERN_WARNING, ha, "Failed to reserve interrupt %d" - " already in use.\n", pdev->irq); - goto exit_slot_reset; - } + ha->isp_ops->disable_intrs(ha); if (is_qla8022(ha)) { if (qla4_8xxx_error_recovery(ha) == QLA_SUCCESS) { diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h index a77b973f2cbc..9bfacf4ed137 100644 --- a/drivers/scsi/qla4xxx/ql4_version.h +++ b/drivers/scsi/qla4xxx/ql4_version.h @@ -5,4 +5,4 @@ * See LICENSE.qla4xxx for copyright and licensing details. */ -#define QLA4XXX_DRIVER_VERSION "5.02.00-k3" +#define QLA4XXX_DRIVER_VERSION "5.02.00-k4" diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 8041fe1ab179..eafeeda6e194 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2438,7 +2438,8 @@ scsi_internal_device_unblock(struct scsi_device *sdev) sdev->sdev_state = SDEV_RUNNING; else if (sdev->sdev_state == SDEV_CREATED_BLOCK) sdev->sdev_state = SDEV_CREATED; - else + else if (sdev->sdev_state != SDEV_CANCEL && + sdev->sdev_state != SDEV_OFFLINE) return -EINVAL; spin_lock_irqsave(q->queue_lock, flags); diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 20ad59dff730..76ee2e784f75 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -964,10 +964,11 @@ static void __scsi_remove_target(struct scsi_target *starget) list_for_each_entry(sdev, &shost->__devices, siblings) { if (sdev->channel != starget->channel || sdev->id != starget->id || - sdev->sdev_state == SDEV_DEL) + scsi_device_get(sdev)) continue; spin_unlock_irqrestore(shost->host_lock, flags); scsi_remove_device(sdev); + scsi_device_put(sdev); spin_lock_irqsave(shost->host_lock, flags); goto restart; } diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 57d1e3e1bd44..b9ab3a590e4b 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -259,6 +259,28 @@ sd_show_protection_type(struct device *dev, struct device_attribute *attr, } static ssize_t +sd_show_protection_mode(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct scsi_disk *sdkp = to_scsi_disk(dev); + struct scsi_device *sdp = sdkp->device; + unsigned int dif, dix; + + dif = scsi_host_dif_capable(sdp->host, sdkp->protection_type); + dix = scsi_host_dix_capable(sdp->host, sdkp->protection_type); + + if (!dix && scsi_host_dix_capable(sdp->host, SD_DIF_TYPE0_PROTECTION)) { + dif = 0; + dix = 1; + } + + if (!dif && !dix) + return snprintf(buf, 20, "none\n"); + + return snprintf(buf, 20, "%s%u\n", dix ? "dix" : "dif", dif); +} + +static ssize_t sd_show_app_tag_own(struct device *dev, struct device_attribute *attr, char *buf) { @@ -285,6 +307,7 @@ static struct device_attribute sd_disk_attrs[] = { __ATTR(manage_start_stop, S_IRUGO|S_IWUSR, sd_show_manage_start_stop, sd_store_manage_start_stop), __ATTR(protection_type, S_IRUGO, sd_show_protection_type, NULL), + __ATTR(protection_mode, S_IRUGO, sd_show_protection_mode, NULL), __ATTR(app_tag_own, S_IRUGO, sd_show_app_tag_own, NULL), __ATTR(thin_provisioning, S_IRUGO, sd_show_thin_provisioning, NULL), __ATTR_NULL, diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c index cbb38c5197fa..3cd8ffbad577 100644 --- a/drivers/scsi/sr_ioctl.c +++ b/drivers/scsi/sr_ioctl.c @@ -325,6 +325,15 @@ int sr_drive_status(struct cdrom_device_info *cdi, int slot) } /* + * SK/ASC/ASCQ of 2/4/2 means "initialization required" + * Using CD_TRAY_OPEN results in an START_STOP_UNIT to close + * the tray, which resolves the initialization requirement. + */ + if (scsi_sense_valid(&sshdr) && sshdr.sense_key == NOT_READY + && sshdr.asc == 0x04 && sshdr.ascq == 0x02) + return CDS_TRAY_OPEN; + + /* * 0x04 is format in progress .. but there must be a disc present! */ if (sshdr.sense_key == NOT_READY && sshdr.asc == 0x04) |