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drm/amdgpu: implement soft_recovery for gfx10 

Same as gfx9.  This allows us to kill the waves for hung
shaders.

Acked-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2020-05-08 14:33:09 -04:00
parent b2b6290a23
commit bff1a6112b
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@ -4914,6 +4914,19 @@ static void gfx_v10_0_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring,
ref, mask);
}
static void gfx_v10_0_ring_soft_recovery(struct amdgpu_ring *ring,
unsigned vmid)
{
struct amdgpu_device *adev = ring->adev;
uint32_t value = 0;
value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03);
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);
WREG32_SOC15(GC, 0, mmSQ_CMD, value);
}
static void
gfx_v10_0_set_gfx_eop_interrupt_state(struct amdgpu_device *adev,
uint32_t me, uint32_t pipe,
@ -5305,6 +5318,7 @@ static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_gfx = {
.emit_wreg = gfx_v10_0_ring_emit_wreg,
.emit_reg_wait = gfx_v10_0_ring_emit_reg_wait,
.emit_reg_write_reg_wait = gfx_v10_0_ring_emit_reg_write_reg_wait,
.soft_recovery = gfx_v10_0_ring_soft_recovery,
};
static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_compute = {