diff options
| author | James Smart <james.smart@emulex.com> | 2010-06-08 18:31:21 -0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-27 12:01:35 -0500 |
| commit | 75baf69657ea2107f2c202cd29dada206ae4b7c4 (patch) | |
| tree | 76f48393730c19e0a0286ceaa5132d8e500f127f /drivers/scsi/lpfc/lpfc_attr.c | |
| parent | c20c426732a5a5d21e99b36286f79c2024115341 (diff) | |
[SCSI] lpfc 8.3.14: PCI fixes and enhancements
- Allow enabling MSI-X intterupts with fewer vectors than requested
by looking at the return value from pci_enable_msix.
- Implemented driver PCI AER error handling routines for supporting
AER error recovering on SLI4 devices.
- Remove redundant SLI_ACTIVE checks
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>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 39b0760c438d..a7c6b7390554 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -864,7 +864,6 @@ lpfc_get_hba_info(struct lpfc_hba *phba, uint32_t *mrpi, uint32_t *arpi, uint32_t *mvpi, uint32_t *avpi) { - struct lpfc_sli *psli = &phba->sli; struct lpfc_mbx_read_config *rd_config; LPFC_MBOXQ_t *pmboxq; MAILBOX_t *pmb; @@ -893,8 +892,7 @@ lpfc_get_hba_info(struct lpfc_hba *phba, pmb->mbxOwner = OWN_HOST; pmboxq->context1 = NULL; - if ((phba->pport->fc_flag & FC_OFFLINE_MODE) || - (!(psli->sli_flag & LPFC_SLI_ACTIVE))) + if (phba->pport->fc_flag & FC_OFFLINE_MODE) rc = MBX_NOT_FINISHED; else rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); @@ -2943,9 +2941,6 @@ lpfc_aer_support_store(struct device *dev, struct device_attribute *attr, struct lpfc_hba *phba = vport->phba; int val = 0, rc = -EINVAL; - /* AER not supported on OC devices yet */ - if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) - return -EPERM; if (!isdigit(buf[0])) return -EINVAL; if (sscanf(buf, "%i", &val) != 1) @@ -3018,12 +3013,6 @@ lpfc_param_show(aer_support) static int lpfc_aer_support_init(struct lpfc_hba *phba, int val) { - /* AER not supported on OC devices yet */ - if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) { - phba->cfg_aer_support = 0; - return -EPERM; - } - if (val == 0 || val == 1) { phba->cfg_aer_support = val; return 0; @@ -3068,9 +3057,6 @@ lpfc_aer_cleanup_state(struct device *dev, struct device_attribute *attr, struct lpfc_hba *phba = vport->phba; int val, rc = -1; - /* AER not supported on OC devices yet */ - if (phba->pci_dev_grp == LPFC_PCI_DEV_OC) - return -EPERM; if (!isdigit(buf[0])) return -EINVAL; if (sscanf(buf, "%i", &val) != 1) @@ -4099,8 +4085,7 @@ lpfc_get_stats(struct Scsi_Host *shost) pmboxq->context1 = NULL; pmboxq->vport = vport; - if ((vport->fc_flag & FC_OFFLINE_MODE) || - (!(psli->sli_flag & LPFC_SLI_ACTIVE))) + if (vport->fc_flag & FC_OFFLINE_MODE) rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL); else rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); @@ -4124,8 +4109,7 @@ lpfc_get_stats(struct Scsi_Host *shost) pmboxq->context1 = NULL; pmboxq->vport = vport; - if ((vport->fc_flag & FC_OFFLINE_MODE) || - (!(psli->sli_flag & LPFC_SLI_ACTIVE))) + if (vport->fc_flag & FC_OFFLINE_MODE) rc = lpfc_sli_issue_mbox(phba, pmboxq, MBX_POLL); else rc = lpfc_sli_issue_mbox_wait(phba, pmboxq, phba->fc_ratov * 2); |