diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 1849e33e68f..2e5f376d9cc 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -869,6 +869,7 @@ lpfc_get_hba_info(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq; MAILBOX_t *pmb; int rc = 0; + uint32_t max_vpi; /* * prevent udev from issuing mailbox commands until the port is @@ -916,11 +917,17 @@ lpfc_get_hba_info(struct lpfc_hba *phba, if (axri) *axri = bf_get(lpfc_mbx_rd_conf_xri_count, rd_config) - phba->sli4_hba.max_cfg_param.xri_used; + + /* Account for differences with SLI-3. Get vpi count from + * mailbox data and subtract one for max vpi value. + */ + max_vpi = (bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config) > 0) ? + (bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config) - 1) : 0; + if (mvpi) - *mvpi = bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config); + *mvpi = max_vpi; if (avpi) - *avpi = bf_get(lpfc_mbx_rd_conf_vpi_count, rd_config) - - phba->sli4_hba.max_cfg_param.vpi_used; + *avpi = max_vpi - phba->sli4_hba.max_cfg_param.vpi_used; } else { if (mrpi) *mrpi = pmb->un.varRdConfig.max_rpi; @@ -1925,13 +1932,12 @@ MODULE_PARM_DESC(lpfc_sli_mode, "SLI mode selector:" " 2 - select SLI-2 even on SLI-3 capable HBAs," " 3 - select SLI-3"); -int lpfc_enable_npiv = 0; +int lpfc_enable_npiv = 1; module_param(lpfc_enable_npiv, int, 0); MODULE_PARM_DESC(lpfc_enable_npiv, "Enable NPIV functionality"); lpfc_param_show(enable_npiv); -lpfc_param_init(enable_npiv, 0, 0, 1); -static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO, - lpfc_enable_npiv_show, NULL); +lpfc_param_init(enable_npiv, 1, 0, 1); +static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO, lpfc_enable_npiv_show, NULL); /* # lpfc_suppress_link_up: Bring link up at initialization |