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[SCSI] lpfc 8.3.39: Fixed not returning FAILED status when SCSI invoking host reset handler failed

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Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
James Smart 2013-04-17 20:18:39 -04:00 committed by James Bottomley
parent 711ea882a0
commit a88dbb6a96
3 changed files with 13 additions and 4 deletions
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1
drivers/scsi/lpfc/lpfc_crtn.h
View File

@ -470,3 +470,4 @@ int lpfc_sli4_xri_sgl_update(struct lpfc_hba *);
void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *);
uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *);
int lpfc_sli4_request_firmware_update(struct lpfc_hba *, uint8_t);
void lpfc_sli4_offline_eratt(struct lpfc_hba *);

2
drivers/scsi/lpfc/lpfc_init.c
View File

@ -1202,7 +1202,7 @@ lpfc_offline_eratt(struct lpfc_hba *phba)
* This routine is called to bring a SLI4 HBA offline when HBA hardware error
* other than Port Error 6 has been detected.
**/
static void
void
lpfc_sli4_offline_eratt(struct lpfc_hba *phba)
{
lpfc_offline_prep(phba, LPFC_MBX_NO_WAIT);

14
drivers/scsi/lpfc/lpfc_scsi.c
View File

@ -5376,16 +5376,24 @@ lpfc_host_reset_handler(struct scsi_cmnd *cmnd)
struct lpfc_hba *phba = vport->phba;
int rc, ret = SUCCESS;
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
"3172 SCSI layer issued Host Reset Data:\n");
lpfc_offline_prep(phba, LPFC_MBX_WAIT);
lpfc_offline(phba);
rc = lpfc_sli_brdrestart(phba);
if (rc)
ret = FAILED;
lpfc_online(phba);
rc = lpfc_online(phba);
if (rc)
ret = FAILED;
lpfc_unblock_mgmt_io(phba);
lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
"3172 SCSI layer issued Host Reset Data: x%x\n", ret);
if (ret == FAILED) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
"3323 Failed host reset, bring it offline\n");
lpfc_sli4_offline_eratt(phba);
}
return ret;
}