[SCSI] lpfc 8.2.3 : Miscellaneous Small Fixes - part 2

Miscellaneous Small Fixes - part 2

- Fix ndlp left in PLOGI state after link up
- Fix cannot rcv unsol ELS frames after running HBA resets for a few minutes
- Fix HBQ buffer_count implemention
- Fix RPI leak
- Fix crash while deleting vports while HBA is reset
- Revert the FCP Fbits offset back to 7
- Fix panic when deleting vports
- Remove unused code in switch statement outside of a case
- Reject PLOGI from invalid PName or NName of 0
- Ignore PLOGI responses from WWPName or WWNName of 0
- Fix debugfs hbqinfo display for ppc
- Added 8G to list of supported speeds for sysfs parameter
- Defer ndlp cleanup to dev-loss timeout handler
- Added support for WRITE_VPARMS mailbox command by applications

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

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 49f2fdd2ba2b..c3743d6f445b 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -540,6 +540,7 @@ lpfc_sli_hbqbuf_free_all(struct lpfc_hba *phba)
 			list_del(&hbq_buf->dbuf.list);
 			(phba->hbqs[i].hbq_free_buffer)(phba, hbq_buf);
 		}
+		phba->hbqs[i].buffer_count = 0;
 	}
 }
 
@@ -608,8 +609,8 @@ lpfc_sli_hbqbuf_fill_hbqs(struct lpfc_hba *phba, uint32_t hbqno, uint32_t count)
 		return 0;
 	}
 
-	start = lpfc_hbq_defs[hbqno]->buffer_count;
-	end = count + lpfc_hbq_defs[hbqno]->buffer_count;
+	start = phba->hbqs[hbqno].buffer_count;
+	end = count + start;
 	if (end > lpfc_hbq_defs[hbqno]->entry_count) {
 		end = lpfc_hbq_defs[hbqno]->entry_count;
 	}
@@ -621,7 +622,7 @@ lpfc_sli_hbqbuf_fill_hbqs(struct lpfc_hba *phba, uint32_t hbqno, uint32_t count)
 			return 1;
 		hbq_buffer->tag = (i | (hbqno << 16));
 		if (lpfc_sli_hbq_to_firmware(phba, hbqno, hbq_buffer))
-			lpfc_hbq_defs[hbqno]->buffer_count++;
+			phba->hbqs[hbqno].buffer_count++;
 		else
 			(phba->hbqs[hbqno].hbq_free_buffer)(phba, hbq_buffer);
 	}
@@ -661,7 +662,7 @@ lpfc_sli_hbqbuf_find(struct lpfc_hba *phba, uint32_t tag)
 	}
 	lpfc_printf_log(phba, KERN_ERR, LOG_SLI | LOG_VPORT,
 			"1803 Bad hbq tag. Data: x%x x%x\n",
-			tag, lpfc_hbq_defs[tag >> 16]->buffer_count);
+			tag, phba->hbqs[tag >> 16].buffer_count);
 	return NULL;
 }
 
@@ -687,6 +688,7 @@ lpfc_sli_chk_mbx_command(uint8_t mbxCommand)
 	case MBX_LOAD_SM:
 	case MBX_READ_NV:
 	case MBX_WRITE_NV:
+	case MBX_WRITE_VPARMS:
 	case MBX_RUN_BIU_DIAG:
 	case MBX_INIT_LINK:
 	case MBX_DOWN_LINK: