From: Joerg Roedel <joro@8bytes.org>
To: Eric Wong <e@80x24.org>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
David Woodhouse <dwmw2@infradead.org>,
Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
Jani Nikula <jani.nikula@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
iommu@lists.linux-foundation.org,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/intel: quirk to disable DMAR for QM57 igfx
Date: Tue, 22 Jan 2019 11:39:14 +0100 [thread overview]
Message-ID: <20190122103914.msboylvkor5sb5lq@8bytes.org> (raw)
In-Reply-To: <20190118121705.a4usvhnskyblooja@dcvr>
On Fri, Jan 18, 2019 at 12:17:05PM +0000, Eric Wong wrote:
> @@ -5411,6 +5411,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2e20, quirk_iommu_g4x_gfx);
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2e30, quirk_iommu_g4x_gfx);
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2e40, quirk_iommu_g4x_gfx);
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x2e90, quirk_iommu_g4x_gfx);
> +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0044, quirk_iommu_g4x_gfx);
>
> static void quirk_iommu_rwbf(struct pci_dev *dev)
> {
> @@ -5457,7 +5458,6 @@ static void quirk_calpella_no_shadow_gtt(struct pci_dev *dev)
> }
> }
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0040, quirk_calpella_no_shadow_gtt);
> -DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0044, quirk_calpella_no_shadow_gtt);
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0062, quirk_calpella_no_shadow_gtt);
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x006a, quirk_calpella_no_shadow_gtt);
This seems to make sense to me. Joonas, any comments or objections?
Regards,
Joerg
next prev parent reply other threads:[~2019-01-22 10:39 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-27 11:49 iommu_intel or i915 regression in 4.18, 4.19.12 and drm-tip Eric Wong
2019-01-02 9:42 ` Joonas Lahtinen
2019-01-04 1:06 ` Eric Wong
2019-01-04 8:39 ` Joonas Lahtinen
2019-01-18 12:17 ` [PATCH] iommu/intel: quirk to disable DMAR for QM57 igfx Eric Wong
2019-01-22 10:39 ` Joerg Roedel [this message]
2019-01-22 10:46 ` Daniel Vetter
2019-01-22 11:01 ` Joerg Roedel
2019-01-22 14:48 ` Joonas Lahtinen
2019-01-22 16:51 ` Joerg Roedel
2019-01-23 15:02 ` Joonas Lahtinen
2019-01-23 16:49 ` Joerg Roedel
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