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| author |   Alex Deucher <alexander.deucher@amd.com> | 2024-07-24 18:20:13 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-09-02 11:41:34 -0400 |
| commit | 21818f39beda2e843199e5d8d9e3f9e43c8080a3 (patch) | |
| tree | 76c8617eadc32d767cfb57cc118e6ff4a4cebebc | |
| parent | drm/amdgpu/gfx12: use proper rlc safe mode helpers (diff) | |
| download | wireguard-linux-21818f39beda2e843199e5d8d9e3f9e43c8080a3.tar.xz wireguard-linux-21818f39beda2e843199e5d8d9e3f9e43c8080a3.zip | |
drm/amdgpu/gfx12: use rlc safe mode for soft recovery
Protect the MMIO access with safe mode.
Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c index 94ef02d551e6..d1357c01eb39 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c @@ -4620,7 +4620,9 @@ static void gfx_v12_0_ring_soft_recovery(struct amdgpu_ring *ring, value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01); value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1); value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid); + amdgpu_gfx_rlc_enter_safe_mode(adev, 0); WREG32_SOC15(GC, 0, regSQ_CMD, value); + amdgpu_gfx_rlc_exit_safe_mode(adev, 0); } static void |