return rol64(wwn, 32);
}
+static unsigned short lpfc_get_sg_tablesize(struct lpfc_hba *phba)
+{
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ if (phba->cfg_xpsgl && !phba->nvmet_support)
+ return LPFC_MAX_SG_TABLESIZE;
+ else
+ return phba->cfg_scsi_seg_cnt;
+ else
+ return phba->cfg_sg_seg_cnt;
+}
+
/**
* lpfc_vmid_res_alloc - Allocates resources for VMID
* @phba: pointer to lpfc hba data structure.
/* Seed template for SCSI host registration */
if (dev == &phba->pcidev->dev) {
- template = &phba->port_template;
-
if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP) {
/* Seed physical port template */
- memcpy(template, &lpfc_template, sizeof(*template));
+ template = &lpfc_template;
if (use_no_reset_hba)
/* template is for a no reset SCSI Host */
template->eh_host_reset_handler = NULL;
- /* Template for all vports this physical port creates */
- memcpy(&phba->vport_template, &lpfc_template,
- sizeof(*template));
- phba->vport_template.shost_groups = lpfc_vport_groups;
- phba->vport_template.eh_bus_reset_handler = NULL;
- phba->vport_template.eh_host_reset_handler = NULL;
- phba->vport_template.vendor_id = 0;
-
- /* Initialize the host templates with updated value */
- if (phba->sli_rev == LPFC_SLI_REV4) {
- template->sg_tablesize = phba->cfg_scsi_seg_cnt;
- phba->vport_template.sg_tablesize =
- phba->cfg_scsi_seg_cnt;
- } else {
- template->sg_tablesize = phba->cfg_sg_seg_cnt;
- phba->vport_template.sg_tablesize =
- phba->cfg_sg_seg_cnt;
- }
-
+ /* Seed updated value of sg_tablesize */
+ template->sg_tablesize = lpfc_get_sg_tablesize(phba);
} else {
/* NVMET is for physical port only */
- memcpy(template, &lpfc_template_nvme,
- sizeof(*template));
+ template = &lpfc_template_nvme;
}
} else {
- template = &phba->vport_template;
+ /* Seed vport template */
+ template = &lpfc_vport_template;
+
+ /* Seed updated value of sg_tablesize */
+ template->sg_tablesize = lpfc_get_sg_tablesize(phba);
}
shost = scsi_host_alloc(template, sizeof(struct lpfc_vport));
shost->dma_boundary =
phba->sli4_hba.pc_sli4_params.sge_supp_len-1;
-
- if (phba->cfg_xpsgl && !phba->nvmet_support)
- shost->sg_tablesize = LPFC_MAX_SG_TABLESIZE;
- else
- shost->sg_tablesize = phba->cfg_scsi_seg_cnt;
} else
/* SLI-3 has a limited number of hardware queues (3),
* thus there is only one for FCP processing.