/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2010 QLogic Corporation
+ * Copyright (c) 2003-2011 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
static int qla2x00_restart_isp(scsi_qla_host_t *);
-static int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
-
static struct qla_chip_state_84xx *qla84xx_get_chip(struct scsi_qla_host *);
static int qla84xx_init_chip(scsi_qla_host_t *);
static int qla25xx_init_queues(struct qla_hw_data *);
switch (data[0]) {
case MBS_COMMAND_COMPLETE:
+ /*
+ * Driver must validate login state - If PRLI not complete,
+ * force a relogin attempt via implicit LOGO, PLOGI, and PRLI
+ * requests.
+ */
+ rval = qla2x00_get_port_database(vha, fcport, 0);
+ if (rval != QLA_SUCCESS) {
+ qla2x00_post_async_logout_work(vha, fcport, NULL);
+ qla2x00_post_async_login_work(vha, fcport, NULL);
+ break;
+ }
if (fcport->flags & FCF_FCP2_DEVICE) {
- fcport->flags |= FCF_ASYNC_SENT;
qla2x00_post_async_adisc_work(vha, fcport, data);
break;
}
if (data[1] & QLA_LOGIO_LOGIN_RETRIED)
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
else
- qla2x00_mark_device_lost(vha, fcport, 1, 1);
+ qla2x00_mark_device_lost(vha, fcport, 1, 0);
break;
case MBS_PORT_ID_USED:
fcport->loop_id = data[1];
rval = qla2x00_find_new_loop_id(vha, fcport);
if (rval != QLA_SUCCESS) {
fcport->flags &= ~FCF_ASYNC_SENT;
- qla2x00_mark_device_lost(vha, fcport, 1, 1);
+ qla2x00_mark_device_lost(vha, fcport, 1, 0);
break;
}
qla2x00_post_async_login_work(vha, fcport, NULL);
if (data[1] & QLA_LOGIO_LOGIN_RETRIED)
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
else
- qla2x00_mark_device_lost(vha, fcport, 1, 1);
+ qla2x00_mark_device_lost(vha, fcport, 1, 0);
return;
}
* Context:
* Kernel context.
*/
-static int
+int
qla2x00_find_new_loop_id(scsi_qla_host_t *vha, fc_port_t *dev)
{
int rval;
*
* Return:
* non-zero (if found)
- * 0 (if not found)
+ * -1 (if not found)
*
* Context:
* Kernel context
*/
-uint8_t
+static int
qla24xx_get_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
{
int i, entries;
uint8_t pid_match, wwn_match;
- uint8_t priority;
+ int priority;
uint32_t pid1, pid2;
uint64_t wwn1, wwn2;
struct qla_fcp_prio_entry *pri_entry;
struct qla_hw_data *ha = vha->hw;
if (!ha->fcp_prio_cfg || !ha->flags.fcp_prio_enabled)
- return 0;
+ return -1;
- priority = 0;
+ priority = -1;
entries = ha->fcp_prio_cfg->num_entries;
pri_entry = &ha->fcp_prio_cfg->entry[0];
qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
{
int ret;
- uint8_t priority;
+ int priority;
uint16_t mb[5];
if (fcport->port_type != FCT_TARGET ||
return QLA_FUNCTION_FAILED;
priority = qla24xx_get_fcp_prio(vha, fcport);
+ if (priority < 0)
+ return QLA_FUNCTION_FAILED;
+
ret = qla24xx_set_fcp_prio(vha, fcport->loop_id, priority, mb);
if (ret == QLA_SUCCESS)
fcport->fcp_prio = priority;