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| author | Tina Zhang <tina.zhang@intel.com> | 2024-09-02 05:27:22 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-09-02 19:15:01 +0300 |
| commit | 3297d047cd7f502ea7bd949fe070bf01c02aec3e (patch) | |
| tree | 4c08ba130e535ca8723ee806ac773af53e5e011d /drivers/iommu/irq_remapping.h | |
| parent | f701c9f36bcb7940f9c53413b508de8c9cb0321c (diff) | |
| download | linux-3297d047cd7f502ea7bd949fe070bf01c02aec3e.tar.xz | |
iommu/vt-d: Refactor IOTLB and Dev-IOTLB flush for batching
Extracts IOTLB and Dev-IOTLB invalidation logic from cache tag flush
interfaces into dedicated helper functions. It prepares the codebase
for upcoming changes to support batched cache invalidations.
To enable direct use of qi_flush helpers in the new functions,
iommu->flush.flush_iotlb and quirk_extra_dev_tlb_flush() are opened up.
No functional changes are intended.
Co-developed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Link: https://lore.kernel.org/r/20240815065221.50328-3-tina.zhang@intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/irq_remapping.h')
0 files changed, 0 insertions, 0 deletions