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authorFenghua Yu <fenghua.yu@intel.com>2020-09-15 09:30:05 -0700
committerBorislav Petkov <bp@suse.de>2020-09-17 19:21:16 +0200
commitc7b6bac9c72c5fcbd6e9e12545bd3022c7f21860 (patch)
treedd187df25c58ff75768a40b51b42422d949b233a /drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
parent856deb866d16e29bd65952e0289066f6078af773 (diff)
drm, iommu: Change type of pasid to u32
PASID is defined as a few different types in iommu including "int", "u32", and "unsigned int". To be consistent and to match with uapi definitions, define PASID and its variations (e.g. max PASID) as "u32". "u32" is also shorter and a little more explicit than "unsigned int". No PASID type change in uapi although it defines PASID as __u64 in some places. Suggested-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Tony Luck <tony.luck@intel.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Joerg Roedel <jroedel@suse.de> Link: https://lkml.kernel.org/r/1600187413-163670-2-git-send-email-fenghua.yu@intel.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
index 8e58325bbca2..0c3b4fa1f936 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h
@@ -71,9 +71,9 @@ struct amdgpu_vmid_mgr {
};
int amdgpu_pasid_alloc(unsigned int bits);
-void amdgpu_pasid_free(unsigned int pasid);
+void amdgpu_pasid_free(u32 pasid);
void amdgpu_pasid_free_delayed(struct dma_resv *resv,
- unsigned int pasid);
+ u32 pasid);
bool amdgpu_vmid_had_gpu_reset(struct amdgpu_device *adev,
struct amdgpu_vmid *id);