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-rw-r--r--drivers/scsi/qla2xxx/qla_def.h1
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c22
3 files changed, 17 insertions, 8 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 9a8aa11cd15f..e86201d3b8c6 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -3590,6 +3590,7 @@ typedef struct scsi_qla_host {
#define VP_BIND_NEEDED 2
#define VP_DELETE_NEEDED 3
#define VP_SCR_NEEDED 4 /* State Change Request registration */
+#define VP_CONFIG_OK 5 /* Flag to cfg VP, if FW is ready */
atomic_t vp_state;
#define VP_OFFLINE 0
#define VP_ACTIVE 1
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index a04a1b1f7f32..72dfbc162856 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -763,6 +763,7 @@ skip_rio:
memcpy(vha->port_name, wwpn, WWN_SIZE);
}
+ clear_bit(VP_CONFIG_OK, &vha->vp_flags);
vha->device_flags |= DFLG_NO_CABLE;
qla2x00_mark_all_devices_lost(vha, 1);
}
@@ -947,6 +948,7 @@ skip_rio:
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
+ set_bit(VP_CONFIG_OK, &vha->vp_flags);
qlt_async_event(mb[0], vha, mb);
break;
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 5c2e0317f1c0..8f458efc125a 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -306,19 +306,25 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
static int
qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
{
+ struct qla_hw_data *ha = vha->hw;
+ scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
+
ql_dbg(ql_dbg_dpc + ql_dbg_verbose, vha, 0x4012,
"Entering %s vp_flags: 0x%lx.\n", __func__, vha->vp_flags);
qla2x00_do_work(vha);
- if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
- /* VP acquired. complete port configuration */
- ql_dbg(ql_dbg_dpc, vha, 0x4014,
- "Configure VP scheduled.\n");
- qla24xx_configure_vp(vha);
- ql_dbg(ql_dbg_dpc, vha, 0x4015,
- "Configure VP end.\n");
- return 0;
+ /* Check if Fw is ready to configure VP first */
+ if (test_bit(VP_CONFIG_OK, &base_vha->vp_flags)) {
+ if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
+ /* VP acquired. complete port configuration */
+ ql_dbg(ql_dbg_dpc, vha, 0x4014,
+ "Configure VP scheduled.\n");
+ qla24xx_configure_vp(vha);
+ ql_dbg(ql_dbg_dpc, vha, 0x4015,
+ "Configure VP end.\n");
+ return 0;
+ }
}
if (test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) {