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drm/amdgpu: Update vm start, end, hole to support 57bit address

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Change gmc macro AMDGPU_GMC_HOLE_START/END/MASK to 57bit if vm root
level is PDB3 for 5-level page tables.

The macro access adev without passing adev as parameter is to minimize
the code change to support 57bit, then we have to add adev variable in
several places to use the macro.

Because adev definition is not available in all amdgpu c files which
include amdgpu_gmc.h, change inline function amdgpu_gmc_sign_extend to
macro.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Acked-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Philip Yang
2025-04-22 16:15:58 -04:00
committed by Alex Deucher
parent f6b1c1f5fd
commit cf856ca9b9
10 changed files with 33 additions and 25 deletions
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9
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
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@@ -166,7 +166,8 @@ static int amdgpu_userq_buffer_va_list_add(struct amdgpu_usermode_queue *queue,
return 0;
}
int amdgpu_userq_input_va_validate(struct amdgpu_usermode_queue *queue,
int amdgpu_userq_input_va_validate(struct amdgpu_device *adev,
struct amdgpu_usermode_queue *queue,
u64 addr, u64 expected_size)
{
struct amdgpu_bo_va_mapping *va_map;
@@ -730,9 +731,9 @@ amdgpu_userq_create(struct drm_file *filp, union drm_amdgpu_userq *args)
db_info.doorbell_offset = args->in.doorbell_offset;
/* Validate the userq virtual address.*/
if (amdgpu_userq_input_va_validate(queue, args->in.queue_va, args->in.queue_size) ||
amdgpu_userq_input_va_validate(queue, args->in.rptr_va, AMDGPU_GPU_PAGE_SIZE) ||
amdgpu_userq_input_va_validate(queue, args->in.wptr_va, AMDGPU_GPU_PAGE_SIZE)) {
if (amdgpu_userq_input_va_validate(adev, queue, args->in.queue_va, args->in.queue_size) ||
amdgpu_userq_input_va_validate(adev, queue, args->in.rptr_va, AMDGPU_GPU_PAGE_SIZE) ||
amdgpu_userq_input_va_validate(adev, queue, args->in.wptr_va, AMDGPU_GPU_PAGE_SIZE)) {
r = -EINVAL;
kfree(queue);
goto unlock;