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[SCSI] qla2xxx: Check to make sure multique and CPU affinity support is not enabled at the same time.

The logic is changed to detect this condition based on following
1) both module parameters are off (ql2xmaxqueues and ql2xmultique_tag).
2) both module parameters are on (ql2xmaxqueues and ql2xmultique_tag).
3) The HBA does not support multi queue.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Michael Hernandez 2010-03-19 16:59:18 -07:00 committed by James Bottomley
parent 12cec63e40
commit d84a47c2e8

View File

@ -1676,9 +1676,11 @@ skip_pio:
/* Determine queue resources */ /* Determine queue resources */
ha->max_req_queues = ha->max_rsp_queues = 1; ha->max_req_queues = ha->max_rsp_queues = 1;
if ((ql2xmaxqueues <= 1 || ql2xmultique_tag < 1) && if ((ql2xmaxqueues <= 1 && !ql2xmultique_tag) ||
(ql2xmaxqueues > 1 && ql2xmultique_tag) ||
(!IS_QLA25XX(ha) && !IS_QLA81XX(ha))) (!IS_QLA25XX(ha) && !IS_QLA81XX(ha)))
goto mqiobase_exit; goto mqiobase_exit;
ha->mqiobase = ioremap(pci_resource_start(ha->pdev, 3), ha->mqiobase = ioremap(pci_resource_start(ha->pdev, 3),
pci_resource_len(ha->pdev, 3)); pci_resource_len(ha->pdev, 3));
if (ha->mqiobase) { if (ha->mqiobase) {