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[SCSI] lpfc 8.3.13: SCSI specific changes

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- Fix hba_queue_depth to reflect actual available XRIs
- Add support for new SLER specific firmware status codes.
- Free SCSI buffer when iotag allocation fails.

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
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
2010-06-07 15:24:12 -04:00
committed by James Bottomley
parent 6e7288d9a4
commit b92938b41e
3 changed files with 17 additions and 3 deletions
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7
drivers/scsi/lpfc/lpfc_init.c
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@@ -5563,9 +5563,12 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
mempool_free(pmb, phba->mbox_mem_pool);
/* Reset the DFT_HBA_Q_DEPTH to the max xri */
if (phba->cfg_hba_queue_depth > (phba->sli4_hba.max_cfg_param.max_xri))
if (phba->cfg_hba_queue_depth >
(phba->sli4_hba.max_cfg_param.max_xri -
lpfc_sli4_get_els_iocb_cnt(phba)))
phba->cfg_hba_queue_depth =
phba->sli4_hba.max_cfg_param.max_xri;
phba->sli4_hba.max_cfg_param.max_xri -
lpfc_sli4_get_els_iocb_cnt(phba);
return rc;
}