From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-f180.google.com ([209.85.213.180]:35845 "EHLO mail-ig0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756364AbbEVOw2 (ORCPT ); Fri, 22 May 2015 10:52:28 -0400 Received: by igbpi8 with SMTP id pi8so37451368igb.1 for ; Fri, 22 May 2015 07:52:28 -0700 (PDT) Date: Fri, 22 May 2015 09:52:23 -0500 From: Bjorn Helgaas To: Sakari Ailus Cc: linux-pci@vger.kernel.org, alex.williamson@redhat.com Subject: Re: [PATCH 1/1] PCI: Add function 1 DMA alias quirk for Marvell 9120 Message-ID: <20150522145223.GH32152@google.com> References: <1432242218-28414-1-git-send-email-sakari.ailus@iki.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1432242218-28414-1-git-send-email-sakari.ailus@iki.fi> Sender: linux-pci-owner@vger.kernel.org List-ID: On Fri, May 22, 2015 at 12:03:38AM +0300, Sakari Ailus wrote: > Marvell 9120 SATA controller has the same issue as a number of others, use > the same quirk for this one. The other quirks were added by patch > "PCI: Add function 1 DMA alias quirk for Marvell devices" > (commit id cc346a4714a59d08c118e8f33fd86692d3563133). > > Signed-off-by: Sakari Ailus > Acked-by: Alex Williamson Applied to pci/virtualization for v4.2, thanks! > --- > (Resending to linux-pci, was originally sent to linux-iommu list.) > > Hi, > > I recently booted the v4.0.1 kernel with intel-iommu enabled and had similar > issues as in the original bug report with Marvell 88SE9120 (rev 12). The > same quirk appears to work for that one as well. > > drivers/pci/quirks.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c > index 85f247e..d4af5a8 100644 > --- a/drivers/pci/quirks.c > +++ b/drivers/pci/quirks.c > @@ -3572,6 +3572,8 @@ static void quirk_dma_func1_alias(struct pci_dev *dev) > * SKUs this function is not present, making this a ghost requester. > * https://bugzilla.kernel.org/show_bug.cgi?id=42679 > */ > +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9120, > + quirk_dma_func1_alias); > DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9123, > quirk_dma_func1_alias); > /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c14 */ > -- > 1.7.10.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html