diff mbox series

[12/13] mpt3sas: Fix module parameter max_msix_vectors

Message ID 1568379890-18347-13-git-send-email-sreekanth.reddy@broadcom.com (mailing list archive)
State Accepted
Headers show
Series Enhancements w.r.t to diag buffer and few bug fixes | expand

Commit Message

Sreekanth Reddy Sept. 13, 2019, 1:04 p.m. UTC 
Issue:
Load driver with module parameter "max_msix_vectors".
Value provided in module parameter is not used by mpt3sas
driver. Driver loads with max controller supported
MSIX value.

Fix:
In _base_alloc_irq_vectors use reply_queue_count which is
determined using user provided msix value insted of
ioc->msix_vector_count which tells max supported msix value
of the controller.

Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
---
 drivers/scsi/mpt3sas/mpt3sas_base.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 6eb0cef..ddecdb1 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -3042,11 +3042,11 @@  _base_alloc_irq_vectors(struct MPT3SAS_ADAPTER *ioc)
 		descp = NULL;
 
 	ioc_info(ioc, " %d %d\n", ioc->high_iops_queues,
-	    ioc->msix_vector_count);
+	    ioc->reply_queue_count);
 
 	i = pci_alloc_irq_vectors_affinity(ioc->pdev,
 	    ioc->high_iops_queues,
-	    ioc->msix_vector_count, irq_flags, descp);
+	    ioc->reply_queue_count, irq_flags, descp);
 
 	return i;
 }