[SCSI] lpfc 8.2.8 : Miscellaneous Bug Fixes

Miscellaneous Fixes:
- Fix the wrong variable name used for checking node active usage status
- Fix numerous duplicate log message numbers
- Fix change KERN_WARNING messages to KERN_INFO.
- Stop sending erroneous LOGO to fabric after vport is already terminated
- Fix HBQ allocates that were kalloc'ing w/ GFP_KERNEL while holding a lock.
- Fix gcc 4.3.2 compiler warnings and a sparse warning
- Fix bugs in handling unsolicited ct event queue
- Reorder some of the initial link up checks, to remove odd VPI states.
- Correct poor VPI handling
- Add debug messages
- Expand Update_CFG mailbox definition
- Fix handling of VPD data offsets
- Reorder loopback flags
- convert to use offsetof()

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index a986332fecf6..9f94dab5ea73 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -2318,6 +2318,36 @@ typedef struct {
 #define  DMP_RSP_OFFSET          0x14   /* word 5 contains first word of rsp */
 #define  DMP_RSP_SIZE            0x6C   /* maximum of 27 words of rsp data */
 
+/* Structure for MB Command UPDATE_CFG (0x1B) */
+
+struct update_cfg_var {
+#ifdef __BIG_ENDIAN_BITFIELD
+        uint32_t rsvd2:16;
+        uint32_t type:8;
+        uint32_t rsvd:1;
+        uint32_t ra:1;
+        uint32_t co:1;
+        uint32_t cv:1;
+        uint32_t req:4;
+        uint32_t entry_length:16;
+        uint32_t region_id:16;
+#else  /*  __LITTLE_ENDIAN_BITFIELD */
+        uint32_t req:4;
+        uint32_t cv:1;
+        uint32_t co:1;
+        uint32_t ra:1;
+        uint32_t rsvd:1;
+        uint32_t type:8;
+        uint32_t rsvd2:16;
+        uint32_t region_id:16;
+        uint32_t entry_length:16;
+#endif
+
+        uint32_t resp_info;
+        uint32_t byte_cnt;
+        uint32_t data_offset;
+};
+
 struct hbq_mask {
 #ifdef __BIG_ENDIAN_BITFIELD
         uint8_t tmatch;
@@ -2672,6 +2702,7 @@ typedef union {
                                          * NEW_FEATURE
                                          */
         struct config_hbq_var varCfgHbq;/* cmd = 0x7c (CONFIG_HBQ)  */
+        struct update_cfg_var varUpdateCfg; /* cmd = 0x1B (UPDATE_CFG)*/
         CONFIG_PORT_VAR varCfgPort;     /* cmd = 0x88 (CONFIG_PORT)  */
         REG_VPI_VAR varRegVpi;          /* cmd = 0x96 (REG_VPI) */
         UNREG_VPI_VAR varUnregVpi;      /* cmd = 0x97 (UNREG_VPI) */