diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2023-09-13 10:43:47 -0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-09-25 11:40:59 +0200 |
| commit | 78fc30b4bb3540c88edd19c36d0a72bb0dd02d0b (patch) | |
| tree | 492ea7714b5c200e135a87810f0688c504fd6b4e /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | bbe39b76330ecf64f8b3f45cdf8bacbbb7f390c9 (diff) | |
iommu/msm: Implement an IDENTITY domain
What msm does during msm_iommu_set_platform_dma() is actually putting the
iommu into identity mode.
Move to the new core support for ARM_DMA_USE_IOMMU by defining
ops->identity_domain.
This driver does not support IOMMU_DOMAIN_DMA, however it cannot be
compiled on ARM64 either. Most likely it is fine to support dma-iommu.c
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/14-v8-81230027b2fa+9d-iommu_all_defdom_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions