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| author | Pranjal Shrivastava <praan@google.com> | 2026-09-10 14:26:54 +0000 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2026-09-24 13:50:34 +0200 |
| commit | 622384f54a8415f28bf7cf11cda95ab125488ca1 (patch) | |
| tree | 247213b61959a1f4ccfd01188418efdf8b66422b /scripts/basic | |
| parent | 5b33c19a31c0839f788c03f777703868faacc77c (diff) | |
| download | linux-622384f54a8415f28bf7cf11cda95ab125488ca1.tar.gz linux-622384f54a8415f28bf7cf11cda95ab125488ca1.zip | |
iommu/amd: Fail probe on ATS configuration failure
Update the driver to call pci_prepare_ats() after checking if
pci_ats_supported() and fail the probe_device if pci_prepare_ats()
returns an error. Additionally, update pdev_enable_cap_ats() to WARN_ON()
a failure in pci_enable_ats().
Reviewed-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Samiullah Khawaja <skhawaja@google.com>
Signed-off-by: Pranjal Shrivastava <praan@google.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions