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| author | Wayne Boyer <wayneb@linux.vnet.ibm.com> | 2010-05-10 09:13:00 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-05-24 11:11:04 -0500 |
| commit | 438b03311108b05a7b794bcf3941700853c62d1e (patch) | |
| tree | 9c4b2f7cbf3b64837a02568de4349cbf645ba431 /drivers/scsi | |
| parent | e6b50c30fa8d46c9401c2d48eee2351bdbb4c51c (diff) | |
| download | linux-3.10-438b03311108b05a7b794bcf3941700853c62d1e.tar.gz linux-3.10-438b03311108b05a7b794bcf3941700853c62d1e.tar.bz2 linux-3.10-438b03311108b05a7b794bcf3941700853c62d1e.zip | |
[SCSI] ipr: implement fixes for 64 bit adapter support
Implement some small fixes for 64 bit support that were preventing
the adapter from becoming operational.
Signed-off-by: Wayne Boyer <wayneb@linux.vnet.ibm.com>
Acked-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ipr.c | 13 | ||||
| -rw-r--r-- | drivers/scsi/ipr.h | 3 |
2 files changed, 11 insertions, 5 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 6a6661c35b2..735402f61ab 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -1040,7 +1040,7 @@ static void ipr_init_res_entry(struct ipr_resource_entry *res, proto = cfgtew->u.cfgte64->proto; res->res_flags = cfgtew->u.cfgte64->res_flags; res->qmodel = IPR_QUEUEING_MODEL64(res); - res->type = cfgtew->u.cfgte64->res_type & 0x0f; + res->type = cfgtew->u.cfgte64->res_type; memcpy(res->res_path, &cfgtew->u.cfgte64->res_path, sizeof(res->res_path)); @@ -5014,6 +5014,8 @@ static int ipr_build_ioadl64(struct ipr_ioa_cfg *ioa_cfg, ipr_cmd->dma_use_sg = nseg; + ioarcb->data_transfer_length = cpu_to_be32(length); + if (scsi_cmd->sc_data_direction == DMA_TO_DEVICE) { ioadl_flags = IPR_IOADL_FLAGS_WRITE; ioarcb->cmd_pkt.flags_hi |= IPR_FLAGS_HI_WRITE_NOT_READ; @@ -6706,7 +6708,7 @@ static int ipr_init_res_table(struct ipr_cmnd *ipr_cmd) list_move_tail(&res->queue, &old_res); if (ioa_cfg->sis64) - entries = ioa_cfg->u.cfg_table64->hdr64.num_entries; + entries = be16_to_cpu(ioa_cfg->u.cfg_table64->hdr64.num_entries); else entries = ioa_cfg->u.cfg_table->hdr.num_entries; @@ -6792,6 +6794,7 @@ static int ipr_ioafp_query_ioa_cfg(struct ipr_cmnd *ipr_cmd) ioarcb->res_handle = cpu_to_be32(IPR_IOA_RES_HANDLE); ioarcb->cmd_pkt.cdb[0] = IPR_QUERY_IOA_CONFIG; + ioarcb->cmd_pkt.cdb[6] = (ioa_cfg->cfg_table_size >> 16) & 0xff; ioarcb->cmd_pkt.cdb[7] = (ioa_cfg->cfg_table_size >> 8) & 0xff; ioarcb->cmd_pkt.cdb[8] = ioa_cfg->cfg_table_size & 0xff; @@ -7122,7 +7125,9 @@ static int ipr_reset_next_stage(struct ipr_cmnd *ipr_cmd) ipr_dbg("IPL stage = 0x%lx, IPL stage time = %ld\n", stage, stage_time); /* sanity check the stage_time value */ - if (stage_time < IPR_IPL_INIT_MIN_STAGE_TIME) + if (stage_time == 0) + stage_time = IPR_IPL_INIT_DEFAULT_STAGE_TIME; + else if (stage_time < IPR_IPL_INIT_MIN_STAGE_TIME) stage_time = IPR_IPL_INIT_MIN_STAGE_TIME; else if (stage_time > IPR_LONG_OPERATIONAL_TIMEOUT) stage_time = IPR_LONG_OPERATIONAL_TIMEOUT; @@ -7364,7 +7369,7 @@ static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd) } } - ENTER; + LEAVE; return IPR_RC_JOB_CONTINUE; } diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index 4c267b5e0b9..4e7f81494ea 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -244,6 +244,7 @@ #define IPR_RUNTIME_RESET 0x40000000 #define IPR_IPL_INIT_MIN_STAGE_TIME 5 +#define IPR_IPL_INIT_DEFAULT_STAGE_TIME 15 #define IPR_IPL_INIT_STAGE_UNKNOWN 0x0 #define IPR_IPL_INIT_STAGE_TRANSOP 0xB0000000 #define IPR_IPL_INIT_STAGE_MASK 0xff000000 @@ -804,7 +805,7 @@ struct ipr_hostrcb_array_data_entry_enhanced { }__attribute__((packed, aligned (4))); struct ipr_hostrcb_type_ff_error { - __be32 ioa_data[502]; + __be32 ioa_data[758]; }__attribute__((packed, aligned (4))); struct ipr_hostrcb_type_01_error { |