summaryrefslogtreecommitdiff
path: root/drivers/scsi/fnic/fnic_res.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/fnic/fnic_res.c')
-rw-r--r--drivers/scsi/fnic/fnic_res.c86
1 files changed, 48 insertions, 38 deletions
diff --git a/drivers/scsi/fnic/fnic_res.c b/drivers/scsi/fnic/fnic_res.c
index a1c9cfcace7f..9801e5fbb0dd 100644
--- a/drivers/scsi/fnic/fnic_res.c
+++ b/drivers/scsi/fnic/fnic_res.c
@@ -30,9 +30,7 @@ int fnic_get_vnic_config(struct fnic *fnic)
offsetof(struct vnic_fc_config, m), \
sizeof(c->m), &c->m); \
if (err) { \
- shost_printk(KERN_ERR, fnic->lport->host, \
- "Error getting %s, %d\n", #m, \
- err); \
+ dev_err(&fnic->pdev->dev, "Error getting %s, %d\n", #m, err); \
return err; \
} \
} while (0);
@@ -57,6 +55,13 @@ int fnic_get_vnic_config(struct fnic *fnic)
GET_CONFIG(port_down_timeout);
GET_CONFIG(port_down_io_retries);
GET_CONFIG(luns_per_tgt);
+ GET_CONFIG(intr_mode);
+ GET_CONFIG(wq_copy_count);
+
+ if ((c->flags & (VFCF_FC_INITIATOR)) == 0) {
+ dev_info(&fnic->pdev->dev, "vNIC role not defined (def role: FC Init)\n");
+ c->flags |= VFCF_FC_INITIATOR;
+ }
c->wq_enet_desc_count =
min_t(u32, VNIC_FNIC_WQ_DESCS_MAX,
@@ -129,38 +134,35 @@ int fnic_get_vnic_config(struct fnic *fnic)
c->luns_per_tgt));
c->intr_timer = min_t(u16, VNIC_INTR_TIMER_MAX, c->intr_timer);
- c->intr_timer_type = c->intr_timer_type;
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC MAC addr %pM "
- "wq/wq_copy/rq %d/%d/%d\n",
- fnic->ctlr.ctl_src_addr,
+ /* for older firmware, GET_CONFIG will not return anything */
+ if (c->wq_copy_count == 0)
+ c->wq_copy_count = 1;
+
+ c->wq_copy_count = min_t(u16, FNIC_WQ_COPY_MAX, c->wq_copy_count);
+
+ dev_info(&fnic->pdev->dev, "fNIC MAC addr %p wq/wq_copy/rq %d/%d/%d\n",
+ fnic->data_src_addr,
c->wq_enet_desc_count, c->wq_copy_desc_count,
c->rq_desc_count);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC node wwn %llx port wwn %llx\n",
+ dev_info(&fnic->pdev->dev, "fNIC node wwn 0x%llx port wwn 0x%llx\n",
c->node_wwn, c->port_wwn);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC ed_tov %d ra_tov %d\n",
+ dev_info(&fnic->pdev->dev, "fNIC ed_tov %d ra_tov %d\n",
c->ed_tov, c->ra_tov);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC mtu %d intr timer %d\n",
+ dev_info(&fnic->pdev->dev, "fNIC mtu %d intr timer %d\n",
c->maxdatafieldsize, c->intr_timer);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC flags 0x%x luns per tgt %d\n",
+ dev_info(&fnic->pdev->dev, "fNIC flags 0x%x luns per tgt %d\n",
c->flags, c->luns_per_tgt);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC flogi_retries %d flogi timeout %d\n",
+ dev_info(&fnic->pdev->dev, "fNIC flogi_retries %d flogi timeout %d\n",
c->flogi_retries, c->flogi_timeout);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC plogi retries %d plogi timeout %d\n",
+ dev_info(&fnic->pdev->dev, "fNIC plogi retries %d plogi timeout %d\n",
c->plogi_retries, c->plogi_timeout);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC io throttle count %d link dn timeout %d\n",
+ dev_info(&fnic->pdev->dev, "fNIC io throttle count %d link dn timeout %d\n",
c->io_throttle_count, c->link_down_timeout);
- shost_printk(KERN_INFO, fnic->lport->host,
- "vNIC port dn io retries %d port dn timeout %d\n",
+ dev_info(&fnic->pdev->dev, "fNIC port dn io retries %d port dn timeout %d\n",
c->port_down_io_retries, c->port_down_timeout);
+ dev_info(&fnic->pdev->dev, "fNIC wq_copy_count: %d\n", c->wq_copy_count);
+ dev_info(&fnic->pdev->dev, "fNIC intr mode: %d\n", c->intr_mode);
return 0;
}
@@ -187,12 +189,19 @@ int fnic_set_nic_config(struct fnic *fnic, u8 rss_default_cpu,
void fnic_get_res_counts(struct fnic *fnic)
{
fnic->wq_count = vnic_dev_get_res_count(fnic->vdev, RES_TYPE_WQ);
- fnic->raw_wq_count = fnic->wq_count - 1;
- fnic->wq_copy_count = fnic->wq_count - fnic->raw_wq_count;
+ fnic->raw_wq_count = 1;
+ fnic->wq_copy_count = fnic->config.wq_copy_count;
fnic->rq_count = vnic_dev_get_res_count(fnic->vdev, RES_TYPE_RQ);
fnic->cq_count = vnic_dev_get_res_count(fnic->vdev, RES_TYPE_CQ);
fnic->intr_count = vnic_dev_get_res_count(fnic->vdev,
RES_TYPE_INTR_CTRL);
+
+ dev_info(&fnic->pdev->dev, "vNIC fw resources wq_count: %d\n", fnic->wq_count);
+ dev_info(&fnic->pdev->dev, "vNIC fw resources raw_wq_count: %d\n", fnic->raw_wq_count);
+ dev_info(&fnic->pdev->dev, "vNIC fw resources wq_copy_count: %d\n", fnic->wq_copy_count);
+ dev_info(&fnic->pdev->dev, "vNIC fw resources rq_count: %d\n", fnic->rq_count);
+ dev_info(&fnic->pdev->dev, "vNIC fw resources cq_count: %d\n", fnic->cq_count);
+ dev_info(&fnic->pdev->dev, "vNIC fw resources intr_count: %d\n", fnic->intr_count);
}
void fnic_free_vnic_resources(struct fnic *fnic)
@@ -203,7 +212,7 @@ void fnic_free_vnic_resources(struct fnic *fnic)
vnic_wq_free(&fnic->wq[i]);
for (i = 0; i < fnic->wq_copy_count; i++)
- vnic_wq_copy_free(&fnic->wq_copy[i]);
+ vnic_wq_copy_free(&fnic->hw_copy_wq[i]);
for (i = 0; i < fnic->rq_count; i++)
vnic_rq_free(&fnic->rq[i]);
@@ -228,16 +237,19 @@ int fnic_alloc_vnic_resources(struct fnic *fnic)
intr_mode = vnic_dev_get_intr_mode(fnic->vdev);
- shost_printk(KERN_INFO, fnic->lport->host, "vNIC interrupt mode: %s\n",
+ dev_info(&fnic->pdev->dev, "vNIC interrupt mode: %s\n",
intr_mode == VNIC_DEV_INTR_MODE_INTX ? "legacy PCI INTx" :
intr_mode == VNIC_DEV_INTR_MODE_MSI ? "MSI" :
intr_mode == VNIC_DEV_INTR_MODE_MSIX ?
"MSI-X" : "unknown");
- shost_printk(KERN_INFO, fnic->lport->host, "vNIC resources avail: "
- "wq %d cp_wq %d raw_wq %d rq %d cq %d intr %d\n",
- fnic->wq_count, fnic->wq_copy_count, fnic->raw_wq_count,
- fnic->rq_count, fnic->cq_count, fnic->intr_count);
+ dev_info(&fnic->pdev->dev, "res avail: wq %d cp_wq %d raw_wq %d rq %d",
+ fnic->wq_count, fnic->wq_copy_count,
+ fnic->raw_wq_count, fnic->rq_count);
+
+ dev_info(&fnic->pdev->dev, "res avail: cq %d intr %d cpy-wq desc count %d\n",
+ fnic->cq_count, fnic->intr_count,
+ fnic->config.wq_copy_desc_count);
/* Allocate Raw WQ used for FCS frames */
for (i = 0; i < fnic->raw_wq_count; i++) {
@@ -250,7 +262,7 @@ int fnic_alloc_vnic_resources(struct fnic *fnic)
/* Allocate Copy WQs used for SCSI IOs */
for (i = 0; i < fnic->wq_copy_count; i++) {
- err = vnic_wq_copy_alloc(fnic->vdev, &fnic->wq_copy[i],
+ err = vnic_wq_copy_alloc(fnic->vdev, &fnic->hw_copy_wq[i],
(fnic->raw_wq_count + i),
fnic->config.wq_copy_desc_count,
sizeof(struct fcpio_host_req));
@@ -310,8 +322,7 @@ int fnic_alloc_vnic_resources(struct fnic *fnic)
RES_TYPE_INTR_PBA_LEGACY, 0);
if (!fnic->legacy_pba && intr_mode == VNIC_DEV_INTR_MODE_INTX) {
- shost_printk(KERN_ERR, fnic->lport->host,
- "Failed to hook legacy pba resource\n");
+ dev_err(&fnic->pdev->dev, "Failed to hook legacy pba resource\n");
err = -ENODEV;
goto err_out_cleanup;
}
@@ -357,7 +368,7 @@ int fnic_alloc_vnic_resources(struct fnic *fnic)
}
for (i = 0; i < fnic->wq_copy_count; i++) {
- vnic_wq_copy_init(&fnic->wq_copy[i],
+ vnic_wq_copy_init(&fnic->hw_copy_wq[i],
0 /* cq_index 0 - always */,
error_interrupt_enable,
error_interrupt_offset);
@@ -414,8 +425,7 @@ int fnic_alloc_vnic_resources(struct fnic *fnic)
/* init the stats memory by making the first call here */
err = vnic_dev_stats_dump(fnic->vdev, &fnic->stats);
if (err) {
- shost_printk(KERN_ERR, fnic->lport->host,
- "vnic_dev_stats_dump failed - x%x\n", err);
+ dev_err(&fnic->pdev->dev, "vnic_dev_stats_dump failed - x%x\n", err);
goto err_out_cleanup;
}
generated by cgit (git 2.34.1) at 2025-12-25 20:19:40 +0000