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-rw-r--r--drivers/scsi/lpfc/lpfc.h5
-rw-r--r--drivers/scsi/lpfc/lpfc_crtn.h2
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c73
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c48
4 files changed, 54 insertions, 74 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 357fdec06bae..e940a49f9f02 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -1225,6 +1225,11 @@ struct lpfc_hba {
#define LPFC_POLL_SLOWPATH 1 /* called from slowpath */
char os_host_name[MAXHOSTNAMELEN];
+
+ /* SCSI host template information - for physical port */
+ struct scsi_host_template port_template;
+ /* SCSI host template information - for all vports */
+ struct scsi_host_template vport_template;
};
static inline struct Scsi_Host *
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index a450477a7e00..a0ef3bac0612 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -404,9 +404,7 @@ void lpfc_free_sysfs_attr(struct lpfc_vport *);
extern struct device_attribute *lpfc_hba_attrs[];
extern struct device_attribute *lpfc_vport_attrs[];
extern struct scsi_host_template lpfc_template;
-extern struct scsi_host_template lpfc_template_no_hr;
extern struct scsi_host_template lpfc_template_nvme;
-extern struct scsi_host_template lpfc_vport_template;
extern struct fc_function_template lpfc_transport_functions;
extern struct fc_function_template lpfc_vport_transport_functions;
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 6eb3112a45a2..1dadf247a0aa 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4231,6 +4231,7 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
{
struct lpfc_vport *vport;
struct Scsi_Host *shost = NULL;
+ struct scsi_host_template *template;
int error = 0;
int i;
uint64_t wwn;
@@ -4259,22 +4260,50 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
}
}
- if (phba->cfg_enable_fc4_type & LPFC_ENABLE_FCP) {
- if (dev != &phba->pcidev->dev) {
- shost = scsi_host_alloc(&lpfc_vport_template,
- sizeof(struct lpfc_vport));
+ /* 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));
+
+ if (use_no_reset_hba) {
+ /* template is for a no reset SCSI Host */
+ template->max_sectors = 0xffff;
+ 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.max_sectors = 0xffff;
+ phba->vport_template.shost_attrs = lpfc_vport_attrs;
+ 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;
+ }
+
} else {
- if (!use_no_reset_hba)
- shost = scsi_host_alloc(&lpfc_template,
- sizeof(struct lpfc_vport));
- else
- shost = scsi_host_alloc(&lpfc_template_no_hr,
- sizeof(struct lpfc_vport));
+ /* NVMET is for physical port only */
+ memcpy(template, &lpfc_template_nvme,
+ sizeof(*template));
}
- } else if (phba->cfg_enable_fc4_type & LPFC_ENABLE_NVME) {
- shost = scsi_host_alloc(&lpfc_template_nvme,
- sizeof(struct lpfc_vport));
+ } else {
+ template = &phba->vport_template;
}
+
+ shost = scsi_host_alloc(template, sizeof(struct lpfc_vport));
if (!shost)
goto out;
@@ -4329,6 +4358,12 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
vport->port_type = LPFC_PHYSICAL_PORT;
}
+ lpfc_printf_log(phba, KERN_INFO, LOG_INIT | LOG_FCP,
+ "9081 CreatePort TMPLATE type %x TBLsize %d "
+ "SEGcnt %d/%d\n",
+ vport->port_type, shost->sg_tablesize,
+ phba->cfg_scsi_seg_cnt, phba->cfg_sg_seg_cnt);
+
/* Initialize all internally managed lists. */
INIT_LIST_HEAD(&vport->fc_nodes);
INIT_LIST_HEAD(&vport->rcv_buffer_list);
@@ -6301,11 +6336,6 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba)
* used to create the sg_dma_buf_pool must be dynamically calculated.
*/
- /* Initialize the host templates the configured values. */
- lpfc_vport_template.sg_tablesize = phba->cfg_sg_seg_cnt;
- lpfc_template_no_hr.sg_tablesize = phba->cfg_sg_seg_cnt;
- lpfc_template.sg_tablesize = phba->cfg_sg_seg_cnt;
-
if (phba->sli_rev == LPFC_SLI_REV4)
entry_sz = sizeof(struct sli4_sge);
else
@@ -6346,7 +6376,7 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba)
}
lpfc_printf_log(phba, KERN_INFO, LOG_INIT | LOG_FCP,
- "9088 sg_tablesize:%d dmabuf_size:%d total_bde:%d\n",
+ "9088 INIT sg_tablesize:%d dmabuf_size:%d total_bde:%d\n",
phba->cfg_sg_seg_cnt, phba->cfg_sg_dma_buf_size,
phba->cfg_total_seg_cnt);
@@ -6816,11 +6846,6 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
phba->cfg_nvme_seg_cnt = phba->cfg_sg_seg_cnt;
}
- /* Initialize the host templates with the updated values. */
- lpfc_vport_template.sg_tablesize = phba->cfg_scsi_seg_cnt;
- lpfc_template.sg_tablesize = phba->cfg_scsi_seg_cnt;
- lpfc_template_no_hr.sg_tablesize = phba->cfg_scsi_seg_cnt;
-
lpfc_printf_log(phba, KERN_INFO, LOG_INIT | LOG_FCP,
"9087 sg_seg_cnt:%d dmabuf_size:%d "
"total:%d scsi:%d nvme:%d\n",
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 0fc9a242bc65..be62795715f7 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -6023,31 +6023,6 @@ struct scsi_host_template lpfc_template_nvme = {
.track_queue_depth = 0,
};
-struct scsi_host_template lpfc_template_no_hr = {
- .module = THIS_MODULE,
- .name = LPFC_DRIVER_NAME,
- .proc_name = LPFC_DRIVER_NAME,
- .info = lpfc_info,
- .queuecommand = lpfc_queuecommand,
- .eh_timed_out = fc_eh_timed_out,
- .eh_abort_handler = lpfc_abort_handler,
- .eh_device_reset_handler = lpfc_device_reset_handler,
- .eh_target_reset_handler = lpfc_target_reset_handler,
- .eh_bus_reset_handler = lpfc_bus_reset_handler,
- .slave_alloc = lpfc_slave_alloc,
- .slave_configure = lpfc_slave_configure,
- .slave_destroy = lpfc_slave_destroy,
- .scan_finished = lpfc_scan_finished,
- .this_id = -1,
- .sg_tablesize = LPFC_DEFAULT_SG_SEG_CNT,
- .cmd_per_lun = LPFC_CMD_PER_LUN,
- .shost_attrs = lpfc_hba_attrs,
- .max_sectors = 0xFFFFFFFF,
- .vendor_id = LPFC_NL_VENDOR_ID,
- .change_queue_depth = scsi_change_queue_depth,
- .track_queue_depth = 1,
-};
-
struct scsi_host_template lpfc_template = {
.module = THIS_MODULE,
.name = LPFC_DRIVER_NAME,
@@ -6073,26 +6048,3 @@ struct scsi_host_template lpfc_template = {
.change_queue_depth = scsi_change_queue_depth,
.track_queue_depth = 1,
};
-
-struct scsi_host_template lpfc_vport_template = {
- .module = THIS_MODULE,
- .name = LPFC_DRIVER_NAME,
- .proc_name = LPFC_DRIVER_NAME,
- .info = lpfc_info,
- .queuecommand = lpfc_queuecommand,
- .eh_timed_out = fc_eh_timed_out,
- .eh_abort_handler = lpfc_abort_handler,
- .eh_device_reset_handler = lpfc_device_reset_handler,
- .eh_target_reset_handler = lpfc_target_reset_handler,
- .slave_alloc = lpfc_slave_alloc,
- .slave_configure = lpfc_slave_configure,
- .slave_destroy = lpfc_slave_destroy,
- .scan_finished = lpfc_scan_finished,
- .this_id = -1,
- .sg_tablesize = LPFC_DEFAULT_SG_SEG_CNT,
- .cmd_per_lun = LPFC_CMD_PER_LUN,
- .shost_attrs = lpfc_vport_attrs,
- .max_sectors = 0xFFFF,
- .change_queue_depth = scsi_change_queue_depth,
- .track_queue_depth = 1,
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 04:59:38 +0000