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[SCSI] lpfc 8.3.5: fix reset path, ELS ordering and discovery issues

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This patch includes the following fixes:
- Fixed panic during HBA reset.
- Fixed FCoE event tag passed in resume_rpi.
- Fix out of order ELS commands
- Fixed discovery issues found during VLAN testing.
- Fix UNREG_VPI failure on extended link pull
- Fixed crash while processing unsolicited FC frames.
- Clear retry count in the delayed ELS handler
- Fixed discovery failure during quick link bounce.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
James Smart
2009-10-02 15:16:39 -04:00
committed by James Bottomley
parent 1796e72291
commit 4d9ab994e2
9 changed files with 254 additions and 232 deletions
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21
drivers/scsi/lpfc/lpfc_sli.h
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@@ -29,14 +29,17 @@ typedef enum _lpfc_ctx_cmd {
LPFC_CTX_HOST
} lpfc_ctx_cmd;
/* This structure is used to carry the needed response IOCB states */
struct lpfc_sli4_rspiocb_info {
uint8_t hw_status;
uint8_t bfield;
#define LPFC_XB 0x1
#define LPFC_PV 0x2
uint8_t priority;
uint8_t reserved;
struct lpfc_cq_event {
struct list_head list;
union {
struct lpfc_mcqe mcqe_cmpl;
struct lpfc_acqe_link acqe_link;
struct lpfc_acqe_fcoe acqe_fcoe;
struct lpfc_acqe_dcbx acqe_dcbx;
struct lpfc_rcqe rcqe_cmpl;
struct sli4_wcqe_xri_aborted wcqe_axri;
struct lpfc_wcqe_complete wcqe_cmpl;
} cqe;
};
/* This structure is used to handle IOCB requests / responses */
@@ -76,7 +79,7 @@ struct lpfc_iocbq {
struct lpfc_iocbq *);
void (*iocb_cmpl) (struct lpfc_hba *, struct lpfc_iocbq *,
struct lpfc_iocbq *);
struct lpfc_sli4_rspiocb_info sli4_info;
struct lpfc_cq_event cq_event;
};
#define SLI_IOCB_RET_IOCB 1 /* Return IOCB if cmd ring full */