Messages in this thread | | | From | "Tian, Kevin" <> | Subject | RE: [PATCH v3 1/1] PCI: Add translated request only flag for pci_enable_pasid() | Date | Mon, 6 Feb 2023 04:28:15 +0000 |
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> From: Jason Gunthorpe <jgg@nvidia.com> > Sent: Saturday, February 4, 2023 2:53 AM > > The AMD defect is some BIOS's on some of their SOC's don't report ACS > for the MFD, even though it does presumably implement ACS. >
If that is the case looks AMD driver should implement a pci quirk so pci_dev_specific_acs_enabled() can correctly report to meet pci core requirement.
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