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drm/amdgpu/gfx9.4.3: use rlc safe mode for soft recovery

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Protect the MMIO access with safe mode.

Acked-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2024-07-24 18:20:44 -04:00
parent a48f31fb78
commit d082e5cde4
1 changed files with 2 additions and 0 deletions
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drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
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@ -3054,7 +3054,9 @@ static void gfx_v9_4_3_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, ring->xcc_id);
WREG32_SOC15(GC, GET_INST(GC, ring->xcc_id), regSQ_CMD, value);
amdgpu_gfx_rlc_exit_safe_mode(adev, ring->xcc_id);
}
static void gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(