Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull first round of SCSI updates from James Bottomley:
 "The patch set is mostly driver updates (bnx2fc, ipr, lpfc, qla4) and a
  few bug fixes"

Pull delayed because google hates James, and sneakily considers his pull
requests spam. Why, google, why?

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (60 commits)
  [SCSI] aacraid: 1024 max outstanding command support for Series 7 and above
  [SCSI] bnx2fc: adjust duplicate test
  [SCSI] qla4xxx: Update driver version to 5.03.00-k4
  [SCSI] qla4xxx: Fix return code for qla4xxx_session_get_param.
  [SCSI] qla4xxx: wait for boot target login response during probe.
  [SCSI] qla4xxx: Added support for force firmware dump
  [SCSI] qla4xxx: Re-register IRQ handler while retrying initialize of adapter
  [SCSI] qla4xxx: Throttle active IOCBs to firmware limits
  [SCSI] qla4xxx: Remove unnecessary code from qla4xxx_init_local_data
  [SCSI] qla4xxx: Quiesce driver activities while loopback
  [SCSI] qla4xxx: Rename MBOX_ASTS_IDC_NOTIFY to MBOX_ASTS_IDC_REQUEST_NOTIFICATION
  [SCSI] qla4xxx: Add spurious interrupt messages under debug level 2
  [SCSI] cxgb4i: Remove the scsi host device when removing device
  [SCSI] bfa: fix strncpy() limiter in bfad_start_ops()
  [SCSI] qla4xxx: Update driver version to 5.03.00-k3
  [SCSI] qla4xxx: Correct the validation to check in get_sys_info mailbox
  [SCSI] qla4xxx: Pass correct function param to qla4_8xxx_rd_direct
  [SCSI] lpfc 8.3.37: Update lpfc version for 8.3.37 driver release
  [SCSI] lpfc 8.3.37: Fixed infinite loop in lpfc_sli4_fcf_rr_next_index_get.
  [SCSI] lpfc 8.3.37: Fixed crash due to SLI Port invalid resource count
  ...

1 files changed, 26 insertions, 1 deletions

diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h
index 3486845ba30..50fcd018d14 100644
--- a/drivers/scsi/bnx2fc/bnx2fc.h
+++ b/drivers/scsi/bnx2fc/bnx2fc.h
@@ -64,7 +64,7 @@
 #include "bnx2fc_constants.h"
 
 #define BNX2FC_NAME		"bnx2fc"
-#define BNX2FC_VERSION		"1.0.12"
+#define BNX2FC_VERSION		"1.0.13"
 
 #define PFX			"bnx2fc: "
 
@@ -156,6 +156,18 @@
 #define BNX2FC_RELOGIN_WAIT_TIME	200
 #define BNX2FC_RELOGIN_WAIT_CNT		10
 
+#define BNX2FC_STATS(hba, stat, cnt)					\
+	do {								\
+		u32 val;						\
+									\
+		val = fw_stats->stat.cnt;				\
+		if (hba->prev_stats.stat.cnt <= val)			\
+			val -= hba->prev_stats.stat.cnt;		\
+		else							\
+			val += (0xfffffff - hba->prev_stats.stat.cnt);	\
+		hba->bfw_stats.cnt += val;				\
+	} while (0)
+
 /* bnx2fc driver uses only one instance of fcoe_percpu_s */
 extern struct fcoe_percpu_s bnx2fc_global;
 
@@ -167,6 +179,14 @@ struct bnx2fc_percpu_s {
 	spinlock_t fp_work_lock;
 };
 
+struct bnx2fc_fw_stats {
+	u64	fc_crc_cnt;
+	u64	fcoe_tx_pkt_cnt;
+	u64	fcoe_rx_pkt_cnt;
+	u64	fcoe_tx_byte_cnt;
+	u64	fcoe_rx_byte_cnt;
+};
+
 struct bnx2fc_hba {
 	struct list_head list;
 	struct cnic_dev *cnic;
@@ -207,6 +227,8 @@ struct bnx2fc_hba {
 	struct bnx2fc_rport **tgt_ofld_list;
 
 	/* statistics */
+	struct bnx2fc_fw_stats bfw_stats;
+	struct fcoe_statistics_params prev_stats;
 	struct fcoe_statistics_params *stats_buffer;
 	dma_addr_t stats_buf_dma;
 	struct completion stat_req_done;
@@ -280,6 +302,7 @@ struct bnx2fc_rport {
 #define BNX2FC_FLAG_UPLD_REQ_COMPL	0x7
 #define BNX2FC_FLAG_EXPL_LOGO		0x8
 #define BNX2FC_FLAG_DISABLE_FAILED	0x9
+#define BNX2FC_FLAG_ENABLED		0xa
 
 	u8 src_addr[ETH_ALEN];
 	u32 max_sqes;
@@ -468,6 +491,8 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba);
 int bnx2fc_send_fw_fcoe_destroy_msg(struct bnx2fc_hba *hba);
 int bnx2fc_send_session_ofld_req(struct fcoe_port *port,
 					struct bnx2fc_rport *tgt);
+int bnx2fc_send_session_enable_req(struct fcoe_port *port,
+					struct bnx2fc_rport *tgt);
 int bnx2fc_send_session_disable_req(struct fcoe_port *port,
 				    struct bnx2fc_rport *tgt);
 int bnx2fc_send_session_destroy_req(struct bnx2fc_hba *hba,