| Message ID | 86ea36942166dad4c641425c1e9508a7b5d76836.1393191330.git.agordeev@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index 868318a..52cfd19 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -4180,11 +4180,9 @@ static void hpsa_interrupt_mode(struct ctlr_info *h) if (err > 0) { dev_warn(&h->pdev->dev, "only %d MSI-X vectors " "available\n", err); - goto default_int_mode; } else { dev_warn(&h->pdev->dev, "MSI-X init failed %d\n", err); - goto default_int_mode; } } if (pci_find_capability(h->pdev, PCI_CAP_ID_MSI)) {
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 <agordeev@redhat.com> Cc: "Stephen M. Cameron" <scameron@beardog.cce.hp.com> Cc: iss_storagedev@hp.com Cc: linux-scsi@vger.kernel.org Cc: linux-pci@vger.kernel.org --- drivers/scsi/hpsa.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)