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Date: Wed, 2 Oct 2013 12:48:48 +0200 From: Alexander Gordeev <agordeev@...hat.com> To: linux-kernel@...r.kernel.org Cc: Alexander Gordeev <agordeev@...hat.com>, Bjorn Helgaas <bhelgaas@...gle.com>, Ralf Baechle <ralf@...ux-mips.org>, Michael Ellerman <michael@...erman.id.au>, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Martin Schwidefsky <schwidefsky@...ibm.com>, Ingo Molnar <mingo@...hat.com>, Tejun Heo <tj@...nel.org>, Dan Williams <dan.j.williams@...el.com>, Andy King <acking@...are.com>, Jon Mason <jon.mason@...el.com>, Matt Porter <mporter@...nel.crashing.org>, stable@...r.kernel.org, linux-pci@...r.kernel.org, linux-mips@...ux-mips.org, linuxppc-dev@...ts.ozlabs.org, linux390@...ibm.com, linux-s390@...r.kernel.org, x86@...nel.org, linux-ide@...r.kernel.org, iss_storagedev@...com, linux-nvme@...ts.infradead.org, linux-rdma@...r.kernel.org, netdev@...r.kernel.org, e1000-devel@...ts.sourceforge.net, linux-driver@...gic.com, Solarflare linux maintainers <linux-net-drivers@...arflare.com>, "VMware, Inc." <pv-drivers@...are.com>, linux-scsi@...r.kernel.org Subject: [PATCH RFC 32/77] hpsa: Fallback to single MSI mode in case MSI-X failed Signed-off-by: Alexander Gordeev <agordeev@...hat.com> --- drivers/scsi/hpsa.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index eb17b3d..252b65d 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -4112,7 +4112,7 @@ static void hpsa_interrupt_mode(struct ctlr_info *h) err = pci_msix_table_size(h->pdev); if (err < ARRAY_SIZE(hpsa_msix_entries)) - goto default_int_mode; + goto single_msi_mode; for (i = 0; i < ARRAY_SIZE(hpsa_msix_entries); i++) { hpsa_msix_entries[i].vector = 0; @@ -4128,8 +4128,9 @@ static void hpsa_interrupt_mode(struct ctlr_info *h) return; } dev_warn(&h->pdev->dev, "MSI-X init failed %d\n", err); - goto default_int_mode; + goto single_msi_mode; } +single_msi_mode: if (pci_find_capability(h->pdev, PCI_CAP_ID_MSI)) { dev_info(&h->pdev->dev, "MSI\n"); if (!pci_enable_msi(h->pdev)) -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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