From 1a850ccf3acbd7c2eb5c6b50e0554736c2b9b9b3 Mon Sep 17 00:00:00 2001 From: Andre Przywara Date: Fri, 5 Apr 2019 16:20:47 +0100 Subject: [PATCH] PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller commit 9cde402a59770a0669d895399c13407f63d7d209 upstream. There is a Marvell 88SE9170 PCIe SATA controller I found on a board here. Some quick testing with the ARM SMMU enabled reveals that it suffers from the same requester ID mixup problems as the other Marvell chips listed already. Add the PCI vendor/device ID to the list of chips which need the workaround. Signed-off-by: Andre Przywara Signed-off-by: Bjorn Helgaas Signed-off-by: Ben Hutchings --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index f5d1f51101cfc..57cc4e7d2bbce 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3514,6 +3514,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9123, /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c14 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9130, quirk_dma_func1_alias); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9170, + quirk_dma_func1_alias); /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c47 + c57 */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9172, quirk_dma_func1_alias); -- 2.47.2