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| author | Logan Gunthorpe <logang@deltatee.com> | 2026-07-14 15:20:10 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2026-07-17 11:39:07 -0500 |
| commit | 00a479ba1d01249d43ca5e453380d1ed60946f8a (patch) | |
| tree | dfd1e8b5eeca8e94f979535e19df10937dbdde4a | |
| parent | 0d8a6306c680ee534be131e360f0cafa2bada7be (diff) | |
| download | linux-00a479ba1d01249d43ca5e453380d1ed60946f8a.tar.gz linux-00a479ba1d01249d43ca5e453380d1ed60946f8a.zip | |
PCI: switchtec: Add Microchip PCI1008 to NTB DMA alias quirk
Add the PCI1008 device ID to the quirk_switchtec_ntb_dma_alias PCI fixup
table. Without it, DMA transactions from a PCI1008 switch's NTB function
are not given the correct requester ID alias, which can misdirect them
under an IOMMU.
Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260714212010.230606-4-logang@deltatee.com
| -rw-r--r-- | drivers/pci/quirks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index b09f27f7846f..44ccee48349c 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -6090,6 +6090,7 @@ SWITCHTEC_PCI100X_QUIRK(0x1003); /* PCI1003XG4 */ SWITCHTEC_PCI100X_QUIRK(0x1004); /* PCI1004XG4 */ SWITCHTEC_PCI100X_QUIRK(0x1005); /* PCI1005XG4 */ SWITCHTEC_PCI100X_QUIRK(0x1006); /* PCI1006XG4 */ +SWITCHTEC_PCI100X_QUIRK(0x1008); /* PCI1008XG4 */ /* |