/*
* SRB allocation cache
*/
-static kmem_cache_t *srb_cachep;
+static struct kmem_cache *srb_cachep;
/*
* Ioctl related information.
*/
static int qla2xxx_slave_configure(struct scsi_device * device);
static int qla2xxx_slave_alloc(struct scsi_device *);
+static int qla2xxx_scan_finished(struct Scsi_Host *, unsigned long time);
+static void qla2xxx_scan_start(struct Scsi_Host *);
static void qla2xxx_slave_destroy(struct scsi_device *);
static int qla2x00_queuecommand(struct scsi_cmnd *cmd,
void (*fn)(struct scsi_cmnd *));
.slave_alloc = qla2xxx_slave_alloc,
.slave_destroy = qla2xxx_slave_destroy,
+ .scan_finished = qla2xxx_scan_finished,
+ .scan_start = qla2xxx_scan_start,
.change_queue_depth = qla2x00_change_queue_depth,
.change_queue_type = qla2x00_change_queue_type,
.this_id = -1,
static int
qla2x00_loop_reset(scsi_qla_host_t *ha)
{
- int status = QLA_SUCCESS;
+ int ret;
struct fc_port *fcport;
+ if (ha->flags.enable_lip_full_login) {
+ ret = qla2x00_full_login_lip(ha);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2_3(printk("%s(%ld): bus_reset failed: "
+ "full_login_lip=%d.\n", __func__, ha->host_no,
+ ret));
+ }
+ atomic_set(&ha->loop_state, LOOP_DOWN);
+ atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
+ qla2x00_mark_all_devices_lost(ha, 0);
+ qla2x00_wait_for_loop_ready(ha);
+ }
+
if (ha->flags.enable_lip_reset) {
- status = qla2x00_lip_reset(ha);
+ ret = qla2x00_lip_reset(ha);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2_3(printk("%s(%ld): bus_reset failed: "
+ "lip_reset=%d.\n", __func__, ha->host_no, ret));
+ }
+ qla2x00_wait_for_loop_ready(ha);
}
- if (status == QLA_SUCCESS && ha->flags.enable_target_reset) {
+ if (ha->flags.enable_target_reset) {
list_for_each_entry(fcport, &ha->fcports, list) {
if (fcport->port_type != FCT_TARGET)
continue;
- status = qla2x00_device_reset(ha, fcport);
- if (status != QLA_SUCCESS)
- break;
+ ret = qla2x00_device_reset(ha, fcport);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2_3(printk("%s(%ld): bus_reset failed: "
+ "target_reset=%d d_id=%x.\n", __func__,
+ ha->host_no, ret, fcport->d_id.b24));
+ }
}
}
- if (status == QLA_SUCCESS &&
- ((!ha->flags.enable_target_reset &&
- !ha->flags.enable_lip_reset) ||
- ha->flags.enable_lip_full_login)) {
-
- status = qla2x00_full_login_lip(ha);
- }
-
/* Issue marker command only when we are going to start the I/O */
ha->marker_needed = 1;
- if (status) {
- /* Empty */
- DEBUG2_3(printk("%s(%ld): **** FAILED ****\n",
- __func__,
- ha->host_no));
- } else {
- /* Empty */
- DEBUG3(printk("%s(%ld): exiting normally.\n",
- __func__,
- ha->host_no));
- }
-
- return(status);
+ return QLA_SUCCESS;
}
/*
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
+static void
+qla2xxx_scan_start(struct Scsi_Host *shost)
+{
+ scsi_qla_host_t *ha = (scsi_qla_host_t *)shost->hostdata;
+
+ set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
+ set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
+ set_bit(RSCN_UPDATE, &ha->dpc_flags);
+}
+
+static int
+qla2xxx_scan_finished(struct Scsi_Host *shost, unsigned long time)
+{
+ scsi_qla_host_t *ha = (scsi_qla_host_t *)shost->hostdata;
+
+ if (!ha->host)
+ return 1;
+ if (time > ha->loop_reset_delay * HZ)
+ return 1;
+
+ return atomic_read(&ha->loop_state) == LOOP_READY;
+}
+
/*
* PCI driver interface
*/
struct Scsi_Host *host;
scsi_qla_host_t *ha;
unsigned long flags = 0;
- unsigned long wait_switch = 0;
char pci_info[20];
char fw_str[30];
- fc_port_t *fcport;
struct scsi_host_template *sht;
if (pci_enable_device(pdev))
sht = &qla2x00_driver_template;
if (pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2422 ||
- pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432)
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432 ||
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5422 ||
+ pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5432)
sht = &qla24xx_driver_template;
host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t));
if (host == NULL) {
ha->isp_ops.enable_intrs(ha);
- /* v2.19.5b6 */
- /*
- * Wait around max loop_reset_delay secs for the devices to come
- * on-line. We don't want Linux scanning before we are ready.
- *
- */
- for (wait_switch = jiffies + (ha->loop_reset_delay * HZ);
- time_before(jiffies,wait_switch) &&
- !(ha->device_flags & (DFLG_NO_CABLE | DFLG_FABRIC_DEVICES))
- && (ha->device_flags & SWITCH_FOUND) ;) {
-
- qla2x00_check_fabric_devices(ha);
-
- msleep(10);
- }
-
pci_set_drvdata(pdev, ha);
+
ha->flags.init_done = 1;
+ ha->flags.online = 1;
+
num_hosts++;
ret = scsi_add_host(host, &pdev->dev);
if (ret)
goto probe_failed;
+ scsi_scan_host(host);
+
qla2x00_alloc_sysfs_attr(ha);
qla2x00_init_host_attr(ha);
ha->flags.enable_64bit_addressing ? '+': '-', ha->host_no,
ha->isp_ops.fw_version_str(ha, fw_str));
- /* Go with fc_rport registration. */
- list_for_each_entry(fcport, &ha->fcports, list)
- qla2x00_reg_remote_port(ha, fcport);
-
return 0;
probe_failed: