1 files changed, 42 insertions, 1 deletions

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 5866a7c706a8..9f91f1a20542 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -366,6 +366,12 @@ qla2x00_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
                 goto qc_fail_command;
         }
 
+        /* Close window on fcport/rport state-transitioning. */
+        if (!*(fc_port_t **)rport->dd_data) {
+                cmd->result = DID_IMM_RETRY << 16;
+                goto qc_fail_command;
+        }
+
         if (atomic_read(&fcport->state) != FCS_ONLINE) {
                 if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD ||
                     atomic_read(&ha->loop_state) == LOOP_DEAD) {
@@ -421,6 +427,12 @@ qla24xx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *))
                 goto qc24_fail_command;
         }
 
+        /* Close window on fcport/rport state-transitioning. */
+        if (!*(fc_port_t **)rport->dd_data) {
+                cmd->result = DID_IMM_RETRY << 16;
+                goto qc24_fail_command;
+        }
+
         if (atomic_read(&fcport->state) != FCS_ONLINE) {
                 if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD ||
                     atomic_read(&ha->loop_state) == LOOP_DEAD) {
@@ -513,7 +525,7 @@ qla2x00_eh_wait_on_command(scsi_qla_host_t *ha, struct scsi_cmnd *cmd)
  *    Success (Adapter is online) : 0
  *    Failed  (Adapter is offline/disabled) : 1
  */
-static int
+int
 qla2x00_wait_for_hba_online(scsi_qla_host_t *ha)
 {
         int             return_status;
@@ -1312,6 +1324,8 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
         ha->ports = MAX_BUSES;
         ha->init_cb_size = sizeof(init_cb_t);
         ha->mgmt_svr_loop_id = MANAGEMENT_SERVER;
+        ha->link_data_rate = LDR_UNKNOWN;
+        ha->optrom_size = OPTROM_SIZE_2300;
 
         /* Assign ISP specific operations. */
         ha->isp_ops.pci_config          = qla2100_pci_config;
@@ -1339,6 +1353,8 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
         ha->isp_ops.write_nvram         = qla2x00_write_nvram_data;
         ha->isp_ops.fw_dump             = qla2100_fw_dump;
         ha->isp_ops.ascii_fw_dump       = qla2100_ascii_fw_dump;
+        ha->isp_ops.read_optrom         = qla2x00_read_optrom_data;
+        ha->isp_ops.write_optrom        = qla2x00_write_optrom_data;
         if (IS_QLA2100(ha)) {
                 host->max_id = MAX_TARGETS_2100;
                 ha->mbx_count = MAILBOX_REGISTER_COUNT_2100;
@@ -1364,7 +1380,12 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
                 ha->isp_ops.intr_handler = qla2300_intr_handler;
                 ha->isp_ops.fw_dump = qla2300_fw_dump;
                 ha->isp_ops.ascii_fw_dump = qla2300_ascii_fw_dump;
+                ha->isp_ops.beacon_on = qla2x00_beacon_on;
+                ha->isp_ops.beacon_off = qla2x00_beacon_off;
+                ha->isp_ops.beacon_blink = qla2x00_beacon_blink;
                 ha->gid_list_info_size = 6;
+                if (IS_QLA2322(ha) || IS_QLA6322(ha))
+                        ha->optrom_size = OPTROM_SIZE_2322;
         } else if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) {
                 host->max_id = MAX_TARGETS_2200;
                 ha->mbx_count = MAILBOX_REGISTER_COUNT;
@@ -1400,7 +1421,13 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info)
                 ha->isp_ops.write_nvram = qla24xx_write_nvram_data;
                 ha->isp_ops.fw_dump = qla24xx_fw_dump;
                 ha->isp_ops.ascii_fw_dump = qla24xx_ascii_fw_dump;
+                ha->isp_ops.read_optrom = qla24xx_read_optrom_data;
+                ha->isp_ops.write_optrom = qla24xx_write_optrom_data;
+                ha->isp_ops.beacon_on = qla24xx_beacon_on;
+                ha->isp_ops.beacon_off = qla24xx_beacon_off;
+                ha->isp_ops.beacon_blink = qla24xx_beacon_blink;
                 ha->gid_list_info_size = 8;
+                ha->optrom_size = OPTROM_SIZE_24XX;
         }
         host->can_queue = ha->request_q_length + 128;
 
@@ -1657,11 +1684,13 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *ha, fc_port_t *fcport,
                 spin_lock_irqsave(&fcport->rport_lock, flags);
                 fcport->drport = rport;
                 fcport->rport = NULL;
+                *(fc_port_t **)rport->dd_data = NULL;
                 spin_unlock_irqrestore(&fcport->rport_lock, flags);
                 set_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags);
         } else {
                 spin_lock_irqsave(&fcport->rport_lock, flags);
                 fcport->rport = NULL;
+                *(fc_port_t **)rport->dd_data = NULL;
                 spin_unlock_irqrestore(&fcport->rport_lock, flags);
                 fc_remote_port_delete(rport);
         }
@@ -2066,6 +2095,8 @@ qla2x00_mem_free(scsi_qla_host_t *ha)
         ha->fw_dumped = 0;
         ha->fw_dump_reading = 0;
         ha->fw_dump_buffer = NULL;
+
+        vfree(ha->optrom_buffer);
 }
 
 /*
@@ -2314,6 +2345,9 @@ qla2x00_do_dpc(void *data)
                 if (!ha->interrupts_on)
                         ha->isp_ops.enable_intrs(ha);
 
+                if (test_and_clear_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags))
+                        ha->isp_ops.beacon_blink(ha);
+
                 ha->dpc_active = 0;
         } /* End of while(1) */
 
@@ -2491,6 +2525,12 @@ qla2x00_timer(scsi_qla_host_t *ha)
                     atomic_read(&ha->loop_down_timer)));
         }
 
+        /* Check if beacon LED needs to be blinked */
+        if (ha->beacon_blink_led == 1) {
+                set_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags);
+                start_dpc++;
+        }
+
         /* Schedule the DPC routine if needed */
         if ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) ||
             test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) ||
@@ -2499,6 +2539,7 @@ qla2x00_timer(scsi_qla_host_t *ha)
             start_dpc ||
             test_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags) ||
             test_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) ||
+            test_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags) ||
             test_bit(RELOGIN_NEEDED, &ha->dpc_flags)) &&
             ha->dpc_wait && !ha->dpc_active) {