diff options
| author | Philip Yang <Philip.Yang@amd.com> | 2025-04-02 18:03:27 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-12-16 13:28:09 -0500 |
| commit | 8efa1a11e160dbe500b52ce21bf0c3f585e64206 (patch) | |
| tree | 0e04f423fa75f342616145180704dcd84fd411b7 /drivers | |
| parent | fa0aa517dec92cec9a51d71aaa21c6d1a61c467f (diff) | |
drm/amdgpu: Support 57bit fault address for GFX 12.1.0
The gmc fault virtual address is up to 57bit for 5 level page table,
this also works with 48bit virtual address for 4 level page table.
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c index 19cd38ce57c9..28b3732df016 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c @@ -117,7 +117,7 @@ static int gmc_v12_1_process_interrupt(struct amdgpu_device *adev, node_id = entry->node_id; addr = (u64)entry->src_data[0] << 12; - addr |= ((u64)entry->src_data[1] & 0xf) << 44; + addr |= ((u64)entry->src_data[1] & 0x1fff) << 44; if (entry->src_id == UTCL2_1_0__SRCID__RETRY) { retry_fault = true; |