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path: root/drivers/scsi/bfa/vport.c
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Diffstat (limited to 'drivers/scsi/bfa/vport.c')
-rw-r--r--drivers/scsi/bfa/vport.c56
1 files changed, 51 insertions, 5 deletions
diff --git a/drivers/scsi/bfa/vport.c b/drivers/scsi/bfa/vport.c
index 27cd619a227a..b378ec79d386 100644
--- a/drivers/scsi/bfa/vport.c
+++ b/drivers/scsi/bfa/vport.c
@@ -218,9 +218,9 @@ bfa_fcs_vport_sm_fdisc(struct bfa_fcs_vport_s *vport,
switch (event) {
case BFA_FCS_VPORT_SM_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_logo);
+ bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
bfa_lps_discard(vport->lps);
- bfa_fcs_vport_do_logo(vport);
+ bfa_fcs_port_delete(&vport->lport);
break;
case BFA_FCS_VPORT_SM_OFFLINE:
@@ -357,8 +357,9 @@ bfa_fcs_vport_sm_error(struct bfa_fcs_vport_s *vport,
switch (event) {
case BFA_FCS_VPORT_SM_DELETE:
- bfa_sm_set_state(vport, bfa_fcs_vport_sm_uninit);
- bfa_fcs_vport_free(vport);
+ bfa_sm_set_state(vport, bfa_fcs_vport_sm_cleanup);
+ bfa_fcs_port_delete(&vport->lport);
+
break;
default:
@@ -594,6 +595,15 @@ bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport)
}
/**
+ * delete notification from fabric SM. To be invoked from within FCS.
+ */
+void
+bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport)
+{
+ bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELETE);
+}
+
+/**
* Delete completion callback from associated lport
*/
void
@@ -646,6 +656,7 @@ bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
return BFA_STATUS_VPORT_MAX;
vport->vport_drv = vport_drv;
+ vport_cfg->preboot_vp = BFA_FALSE;
bfa_sm_set_state(vport, bfa_fcs_vport_sm_uninit);
bfa_fcs_lport_attach(&vport->lport, fcs, vf_id, vport);
@@ -657,6 +668,36 @@ bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
}
/**
+ * Use this function to instantiate a new FCS PBC vport object. This
+ * function will not trigger any HW initialization process (which will be
+ * done in vport_start() call)
+ *
+ * param[in] vport - pointer to bfa_fcs_vport_t. This space
+ * needs to be allocated by the driver.
+ * param[in] fcs - FCS instance
+ * param[in] vport_cfg - vport configuration
+ * param[in] vf_id - VF_ID if vport is created within a VF.
+ * FC_VF_ID_NULL to specify base fabric.
+ * param[in] vport_drv - Opaque handle back to the driver's vport
+ * structure
+ *
+ * retval BFA_STATUS_OK - on success.
+ * retval BFA_STATUS_FAILED - on failure.
+ */
+bfa_status_t
+bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
+ uint16_t vf_id, struct bfa_port_cfg_s *vport_cfg,
+ struct bfad_vport_s *vport_drv)
+{
+ bfa_status_t rc;
+
+ rc = bfa_fcs_vport_create(vport, fcs, vf_id, vport_cfg, vport_drv);
+ vport->lport.port_cfg.preboot_vp = BFA_TRUE;
+
+ return rc;
+}
+
+/**
* Use this function initialize the vport.
*
* @param[in] vport - pointer to bfa_fcs_vport_t.
@@ -692,6 +733,8 @@ bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport)
* Use this function to delete a vport object. Fabric object should
* be stopped before this function call.
*
+ * Donot invoke this from within FCS
+ *
* param[in] vport - pointer to bfa_fcs_vport_t.
*
* return None
@@ -699,6 +742,9 @@ bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport)
bfa_status_t
bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport)
{
+ if (vport->lport.port_cfg.preboot_vp)
+ return BFA_STATUS_PBC;
+
bfa_sm_send_event(vport, BFA_FCS_VPORT_SM_DELETE);
return BFA_STATUS_OK;
@@ -789,7 +835,7 @@ bfa_cb_lps_fdisc_comp(void *bfad, void *uarg, bfa_status_t status)
switch (status) {
case BFA_STATUS_OK:
/*
- * Initialiaze the V-Port fields
+ * Initialize the V-Port fields
*/
__vport_fcid(vport) = bfa_lps_get_pid(vport->lps);
vport->vport_stats.fdisc_accepts++;