projects / platform / kernel / linux-starfive.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: bf87972) | patch
iommu/amd: Include PCI segment ID when initialize IOMMU
authorSuravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Wed, 6 Jul 2022 11:38:20 +0000 (17:08 +0530)
committerJoerg Roedel <jroedel@suse.de>
Thu, 7 Jul 2022 07:37:51 +0000 (09:37 +0200)
commita45627baa7bc56d633ade47d5503bd2be53f1baa
tree303879ec7ae908206e8920719c3c3ac5757c9d3dtree | snapshot
parentbf87972ca664863dcfd38ab581589c1d87677cb6commit | diff
iommu/amd: Include PCI segment ID when initialize IOMMU

Extend current device ID variables to 32-bit to include the 16-bit
segment ID when parsing device information from IVRS table to initialize
each IOMMU.

Co-developed-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Link: https://lore.kernel.org/r/20220706113825.25582-31-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd/amd_iommu.h diff | blob | history
drivers/iommu/amd/amd_iommu_types.h diff | blob | history
drivers/iommu/amd/init.c diff | blob | history
drivers/iommu/amd/quirks.c diff | blob | history
Domain: System / Kernel;