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[SCSI] lpfc 8.3.30: Fix port and system failure in SLI4 FC function reset 

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>
This commit is contained in:
James Smart 2012-03-01 22:34:19 -05:00 committed by James Bottomley
parent bdcd2b9261
commit 41899be7e8
2 changed files with 7 additions and 1 deletions
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6
drivers/scsi/lpfc/lpfc_init.c
View File

@ -2786,9 +2786,13 @@ lpfc_scsi_buf_update(struct lpfc_hba *phba)
spin_lock_irq(&phba->hbalock);
spin_lock(&phba->scsi_buf_list_lock);
list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list, list)
list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list, list) {
sb->cur_iocbq.sli4_xritag =
phba->sli4_hba.xri_ids[sb->cur_iocbq.sli4_lxritag];
set_bit(sb->cur_iocbq.sli4_lxritag, phba->sli4_hba.xri_bmask);
phba->sli4_hba.max_cfg_param.xri_used++;
phba->sli4_hba.xri_count++;
}
spin_unlock(&phba->scsi_buf_list_lock);
spin_unlock_irq(&phba->hbalock);
return 0;

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

@ -5613,6 +5613,8 @@ lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *phba)
rc = -ENOMEM;
goto free_vpi_ids;
}
phba->sli4_hba.max_cfg_param.xri_used = 0;
phba->sli4_hba.xri_count = 0;
phba->sli4_hba.xri_ids = kzalloc(count *
sizeof(uint16_t),
GFP_KERNEL);