PCI: Add function 1 DMA alias quirk for Marvell 88SE9235
authorRobin Murphy <robin.murphy@arm.com>
Wed, 7 Jun 2023 17:18:47 +0000 (18:18 +0100)
committerBjorn Helgaas <bhelgaas@google.com>
Thu, 8 Jun 2023 17:17:15 +0000 (12:17 -0500)
commit88d341716b83abd355558523186ca488918627ee
treed982c22d9fe44d6f63ccf924bc5c561e637266d4
parent0ac448e0d29d6ba978684b3fa2e3ac7294ec2475
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/2a699a99-545c-1324-e052-7d2f41fed1ae@yahoo.co.uk/
Link: https://lore.kernel.org/r/731507e05d70239aec96fcbfab6e65d8ce00edd2.1686157165.git.robin.murphy@arm.com
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
drivers/pci/quirks.c