[SCSI] lpfc 8.3.28: Critical Miscellaneous fixes

- Make lpfc_sli4_pci_mem_unset interface type aware (CR 124390)
- Convert byte count to word count when calling __iowrite32_copy (CR 122550)
- Checked the ERR1 and ERR2 registers for error attention due to SLI
  Port state affected by forced debug dump. (CR 122986, 122426, 124859)
- Use the lpfc_readl routine instead of the readl for the port status
  register read in lpfc_handle_eratt_s4 (CR 125403)
- Call lpfc_sli4_queue_destroy inside of lpfc_sli4_brdreset before doing
  a pci function reset (CR 125124, 125168, 125572, 125622)
- Zero out the HBQ when it is allocated (CR 125663)
- Alter port reset log messages to indicate error type (CR 125989)
- Added proper NULL pointer checking to all the places that accessing
  the queue memory (CR 125832)

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h
index 7d444c4..3f266e2 100644
--- a/drivers/scsi/lpfc/lpfc_sli4.h
+++ b/drivers/scsi/lpfc/lpfc_sli4.h
@@ -420,7 +420,16 @@ struct lpfc_sli4_hba {
 			void __iomem *STATUSregaddr;
 			void __iomem *CTRLregaddr;
 			void __iomem *ERR1regaddr;
+#define SLIPORT_ERR1_REG_ERR_CODE_1		0x1
+#define SLIPORT_ERR1_REG_ERR_CODE_2		0x2
 			void __iomem *ERR2regaddr;
+#define SLIPORT_ERR2_REG_FW_RESTART		0x0
+#define SLIPORT_ERR2_REG_FUNC_PROVISON		0x1
+#define SLIPORT_ERR2_REG_FORCED_DUMP		0x2
+#define SLIPORT_ERR2_REG_FAILURE_EQ		0x3
+#define SLIPORT_ERR2_REG_FAILURE_CQ		0x4
+#define SLIPORT_ERR2_REG_FAILURE_BUS		0x5
+#define SLIPORT_ERR2_REG_FAILURE_RQ		0x6
 		} if_type2;
 	} u;