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rmurphy-armbjorn-helgaas
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PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
Marvell's own product brief implies the 92xx series are a closely related family, and sure enough it turns out that 9235 seems to need the same quirk as the other three, although possibly only when certain ports are used. Link: https://lore.kernel.org/linux-iommu/[email protected]/ Link: https://lore.kernel.org/r/731507e05d70239aec96fcbfab6e65d8ce00edd2.1686157165.git.robin.murphy@arm.com Reported-by: Jason Adriaanse <[email protected]> Signed-off-by: Robin Murphy <[email protected]> Signed-off-by: Bjorn Helgaas <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Cc: [email protected]
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drivers/pci/quirks.c

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@@ -4176,6 +4176,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9220,
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/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c49 */
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DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9230,
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quirk_dma_func1_alias);
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DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9235,
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quirk_dma_func1_alias);
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DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0642,
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quirk_dma_func1_alias);
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DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0645,

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