From: Robin Murphy robin.murphy@arm.com
commit 88d341716b83abd355558523186ca488918627ee upstream.
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/2a699a99-545c-1324-e052-7d2f41fed1ae@yah... Link: https://lore.kernel.org/r/731507e05d70239aec96fcbfab6e65d8ce00edd2.168615716... Reported-by: Jason Adriaanse jason_a69@yahoo.co.uk Signed-off-by: Robin Murphy robin.murphy@arm.com Signed-off-by: Bjorn Helgaas bhelgaas@google.com Reviewed-by: Christoph Hellwig hch@lst.de Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -4074,6 +4074,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_M /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c49 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9230, quirk_dma_func1_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9235, + quirk_dma_func1_alias); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0642, quirk_dma_func1_alias); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TTI, 0x0645,