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drm/amdgpu: Apply sign extension to seq64

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Apply sign extension to seq64 va address.

Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Arunpravin Paneer Selvam 2024-12-12 19:36:16 +05:30 committed by Alex Deucher
parent 91acb5d47b
commit 02521454f0
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/amd/amdgpu/amdgpu_seq64.c
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@ -45,7 +45,11 @@
*/
static inline u64 amdgpu_seq64_get_va_base(struct amdgpu_device *adev)
{
return AMDGPU_VA_RESERVED_SEQ64_START(adev);
u64 addr = AMDGPU_VA_RESERVED_SEQ64_START(adev);
addr = amdgpu_gmc_sign_extend(addr);
return addr;
}
/**
@ -88,7 +92,7 @@ int amdgpu_seq64_map(struct amdgpu_device *adev, struct amdgpu_vm *vm,
goto error;
}
seq64_addr = amdgpu_seq64_get_va_base(adev);
seq64_addr = amdgpu_seq64_get_va_base(adev) & AMDGPU_GMC_HOLE_MASK;
r = amdgpu_vm_bo_map(adev, *bo_va, seq64_addr, 0, AMDGPU_VA_RESERVED_SEQ64_SIZE,
AMDGPU_PTE_READABLE);
if (r) {