rk30/rk2928 hdmi:

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / lpfc / lpfc_vport.c

diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index 1655507a682c8aef382a513fea1918ae78c7a14b..1feb551a57bce4cd8e8fe8cf0bb3c6522af3a154 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -83,7 +83,7 @@ inline void lpfc_vport_set_state(struct lpfc_vport *vport,
 static int
 lpfc_alloc_vpi(struct lpfc_hba *phba)
 {
-       int  vpi;
+       unsigned long vpi;
 
        spin_lock_irq(&phba->hbalock);
        /* Start at bit 1 because vpi zero is reserved for the physical port */
@@ -395,8 +395,8 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
         * by the port.
         */
        if ((phba->sli_rev == LPFC_SLI_REV4) &&
-               (pport->fc_flag & FC_VFI_REGISTERED)) {
-               rc = lpfc_sli4_init_vpi(phba, vpi);
+           (pport->fc_flag & FC_VFI_REGISTERED)) {
+               rc = lpfc_sli4_init_vpi(vport);
                if (rc) {
                        lpfc_printf_log(phba, KERN_ERR, LOG_VPORT,
                                        "1838 Failed to INIT_VPI on vpi %d "
@@ -418,7 +418,7 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable)
 
        if ((phba->link_state < LPFC_LINK_UP) ||
            (pport->port_state < LPFC_FABRIC_CFG_LINK) ||
-           (phba->fc_topology == TOPOLOGY_LOOP)) {
+           (phba->fc_topology == LPFC_TOPOLOGY_LOOP)) {
                lpfc_vport_set_state(vport, FC_VPORT_LINKDOWN);
                rc = VPORT_OK;
                goto out;
@@ -464,6 +464,7 @@ disable_vport(struct fc_vport *fc_vport)
        struct lpfc_hba   *phba = vport->phba;
        struct lpfc_nodelist *ndlp = NULL, *next_ndlp = NULL;
        long timeout;
+       struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
 
        ndlp = lpfc_findnode_did(vport, Fabric_DID);
        if (ndlp && NLP_CHK_NODE_ACT(ndlp)
@@ -498,6 +499,9 @@ disable_vport(struct fc_vport *fc_vport)
         * scsi_host_put() to release the vport.
         */
        lpfc_mbx_unreg_vpi(vport);
+       spin_lock_irq(shost->host_lock);
+       vport->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;
+       spin_unlock_irq(shost->host_lock);
 
        lpfc_vport_set_state(vport, FC_VPORT_DISABLED);
        lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
@@ -514,7 +518,7 @@ enable_vport(struct fc_vport *fc_vport)
        struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
 
        if ((phba->link_state < LPFC_LINK_UP) ||
-           (phba->fc_topology == TOPOLOGY_LOOP)) {
+           (phba->fc_topology == LPFC_TOPOLOGY_LOOP)) {
                lpfc_vport_set_state(vport, FC_VPORT_LINKDOWN);
                return VPORT_OK;
        }
@@ -580,7 +584,9 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
                                 "static vport.\n");
                return VPORT_ERROR;
        }
-
+       spin_lock_irq(&phba->hbalock);
+       vport->load_flag |= FC_UNLOADING;
+       spin_unlock_irq(&phba->hbalock);
        /*
         * If we are not unloading the driver then prevent the vport_delete
         * from happening until after this vport's discovery is finished.
@@ -618,10 +624,6 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
                scsi_host_put(shost);
                return VPORT_INVAL;
        }
-       spin_lock_irq(&phba->hbalock);
-       vport->load_flag |= FC_UNLOADING;
-       spin_unlock_irq(&phba->hbalock);
-
        lpfc_free_sysfs_attr(vport);
 
        lpfc_debugfs_terminate(vport);
@@ -667,7 +669,7 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
        if (ndlp && NLP_CHK_NODE_ACT(ndlp) &&
            ndlp->nlp_state == NLP_STE_UNMAPPED_NODE &&
            phba->link_state >= LPFC_LINK_UP &&
-           phba->fc_topology != TOPOLOGY_LOOP) {
+           phba->fc_topology != LPFC_TOPOLOGY_LOOP) {
                if (vport->cfg_enable_da_id) {
                        timeout = msecs_to_jiffies(phba->fc_ratov * 2000);
                        if (!lpfc_ns_cmd(vport, SLI_CTNS_DA_ID, 0, 0))