iommu/vt-d: Use IDA interface to manage iommu sequence id

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Switch dmar unit sequence id allocation and release from bitmap to IDA
interface.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Steve Wahl <steve.wahl@hpe.com>
Link: https://lore.kernel.org/r/20220702015610.2849494-3-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Lu Baolu 2022-07-12 08:09:04 +08:00 • committed by Joerg Roedel

parent c3f27c834a

commit 913432f217

1 changed files with 8 additions and 27 deletions

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35

drivers/iommu/intel/dmar.c

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