Commit 3b1bef64 authored by Chad Dupuis's avatar Chad Dupuis Committed by James Bottomley

[SCSI] qla2xxx: Set host can_queue value based on available resources.

Tell the mid-layer that number of commands we can queue is the available
resources we have minus a small amount for internal commands.
Signed-off-by: default avatarChad Dupuis <[email protected]>
Signed-off-by: default avatarSaurav Kashyap <[email protected]>
Signed-off-by: default avatarJames Bottomley <[email protected]>
parent 965c77a6
......@@ -2561,10 +2561,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
host = base_vha->host;
base_vha->req = req;
if (IS_QLAFX00(ha))
host->can_queue = QLAFX00_MAX_CANQUEUE;
else
host->can_queue = req->length + 128;
if (IS_QLA2XXX_MIDTYPE(ha))
base_vha->mgmt_svr_loop_id = 10 + base_vha->vp_idx;
else
......@@ -2587,11 +2583,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
if (!IS_QLA82XX(ha))
host->sg_tablesize = QLA_SG_ALL;
}
ql_dbg(ql_dbg_init, base_vha, 0x0032,
"can_queue=%d, req=%p, "
"mgmt_svr_loop_id=%d, sg_tablesize=%d.\n",
host->can_queue, base_vha->req,
base_vha->mgmt_svr_loop_id, host->sg_tablesize);
host->max_id = ha->max_fibre_devices;
host->cmd_per_lun = 3;
host->unique_id = host->host_no;
......@@ -2707,6 +2698,16 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
goto probe_failed;
}
if (IS_QLAFX00(ha))
host->can_queue = QLAFX00_MAX_CANQUEUE;
else
host->can_queue = req->num_outstanding_cmds - 10;
ql_dbg(ql_dbg_init, base_vha, 0x0032,
"can_queue=%d, req=%p, mgmt_svr_loop_id=%d, sg_tablesize=%d.\n",
host->can_queue, base_vha->req,
base_vha->mgmt_svr_loop_id, host->sg_tablesize);
if (ha->mqenable) {
if (qla25xx_setup_mode(base_vha)) {
ql_log(ql_log_warn, base_vha, 0x00ec,
......
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