[PATCH 1/1] UBUNTU: SAUCE: PCI: Enable ACS quirk on another CML root port
Kai-Heng Feng
kai.heng.feng at canonical.com
Wed Oct 21 13:45:22 UTC 2020
BugLink: https://bugs.launchpad.net/bugs/1900847
In addition to KIOXIA NVMe, Intel NVMe under another root port also has
the same ACS violation issue.
So add the same quirk to another root port.
Signed-off-by: Kai-Heng Feng <kai.heng.feng at canonical.com>
---
drivers/pci/quirks.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index ed7b75e6cdd7..cceb7e22d768 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -4664,7 +4664,7 @@ static bool pci_quirk_intel_spt_pch_acs_match(struct pci_dev *dev)
return false;
switch (dev->device) {
- case 0x06ac: /* Comet Lake */
+ case 0x06ac: case 0x06ae: /* Comet Lake */
case 0xa110 ... 0xa11f: case 0xa167 ... 0xa16a: /* Sunrise Point */
case 0xa290 ... 0xa29f: case 0xa2e7 ... 0xa2ee: /* Union Point */
case 0x9d10 ... 0x9d1b: /* 7th & 8th Gen Mobile */
--
2.17.1
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