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path: root/drivers/scsi/qla2xxx/qla_mid.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mid.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c61
1 files changed, 8 insertions, 53 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 8220e7b9799b..987c5b0ca78e 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -136,7 +136,8 @@ qla24xx_enable_vp(scsi_qla_host_t *vha)
/* Check if physical ha port is Up */
if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
- atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
+ atomic_read(&base_vha->loop_state) == LOOP_DEAD ||
+ !(ha->current_topology & ISP_CFG_F)) {
vha->vp_err_state = VP_ERR_PORTDWN;
fc_vport_set_state(vha->fc_vport, FC_VPORT_LINKDOWN);
goto enable_failed;
@@ -398,7 +399,10 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
host->can_queue = base_vha->req->length + 128;
host->this_id = 255;
host->cmd_per_lun = 3;
- host->max_cmd_len = MAX_CMDSZ;
+ if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif)
+ host->max_cmd_len = 32;
+ else
+ host->max_cmd_len = MAX_CMDSZ;
host->max_channel = MAX_BUSES - 1;
host->max_lun = MAX_LUNS;
host->unique_id = host->host_no;
@@ -481,7 +485,7 @@ qla25xx_delete_req_que(struct scsi_qla_host *vha, struct req_que *req)
return ret;
}
-int
+static int
qla25xx_delete_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
{
int ret = -1;
@@ -496,23 +500,6 @@ qla25xx_delete_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
return ret;
}
-int qla25xx_update_req_que(struct scsi_qla_host *vha, uint8_t que, uint8_t qos)
-{
- int ret = 0;
- struct qla_hw_data *ha = vha->hw;
- struct req_que *req = ha->req_q_map[que];
-
- req->options |= BIT_3;
- req->qos = qos;
- ret = qla25xx_init_req_que(vha, req);
- if (ret != QLA_SUCCESS)
- DEBUG2_17(printk(KERN_WARNING "%s failed\n", __func__));
- /* restore options bit */
- req->options &= ~BIT_3;
- return ret;
-}
-
-
/* Delete all queues for a given vhost */
int
qla25xx_delete_queues(struct scsi_qla_host *vha)
@@ -739,35 +726,3 @@ que_failed:
failed:
return 0;
}
-
-int
-qla25xx_create_queues(struct scsi_qla_host *vha, uint8_t qos)
-{
- uint16_t options = 0;
- uint8_t ret = 0;
- struct qla_hw_data *ha = vha->hw;
- struct rsp_que *rsp;
-
- options |= BIT_1;
- ret = qla25xx_create_rsp_que(ha, options, vha->vp_idx, 0, -1);
- if (!ret) {
- qla_printk(KERN_WARNING, ha, "Response Que create failed\n");
- return ret;
- } else
- qla_printk(KERN_INFO, ha, "Response Que:%d created.\n", ret);
- rsp = ha->rsp_q_map[ret];
-
- options = 0;
- if (qos & BIT_7)
- options |= BIT_8;
- ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, ret,
- qos & ~BIT_7);
- if (ret) {
- vha->req = ha->req_q_map[ret];
- qla_printk(KERN_INFO, ha, "Request Que:%d created.\n", ret);
- } else
- qla_printk(KERN_WARNING, ha, "Request Que create failed\n");
- rsp->req = ha->req_q_map[ret];
-
- return ret;
-}