git.baikalelectronics.ru Git - kernel.git/commit

author	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
	Wed, 6 Jul 2022 11:37:54 +0000 (17:07 +0530)
committer	Joerg Roedel <jroedel@suse.de>
	Thu, 7 Jul 2022 07:37:34 +0000 (09:37 +0200)
commit	5a5821bd882474639a4face8d34ae5dbd58b3c53
tree	b7bd8efbdf929289bde2661a4210d3c30c651fb9	tree \| snapshot
parent	20185069a171ce8ae5eaa5917954419ef1b58388	commit \| diff

iommu/amd: Introduce per PCI segment rlookup table

This will replace global rlookup table (amd_iommu_rlookup_table).
Add helper functions to set/get rlookup table for the given device.
Also add macros to get seg/devid from sbdf.

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/20220706113825.25582-5-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/iommu.c		diff \| blob \| history