Currently the driver falls back to INTx mode when MSI-X initialization failed. This is a suboptimal behaviour for chips that also support MSI. This update changes that behaviour and falls back to MSI mode in case MSI-X mode initialization failed.
Signed-off-by: Alexander Gordeev <[email protected]> Cc: "Stephen M. Cameron" <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/scsi/hpsa.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 31184b3..648dec2 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -6177,7 +6177,6 @@ static void hpsa_interrupt_mode(struct ctlr_info *h) dev_warn(&h->pdev->dev, "MSI-X init failed %d\n", err); h->msix_vector = 0; - goto default_int_mode; } } if (pci_find_capability(h->pdev, PCI_CAP_ID_MSI)) { -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
