#include "ivsrcid/gfx/irqsrcs_gfx_9_0.h"
#define GFX9_NUM_GFX_RINGS 1
-#define GFX9_MEC_HPD_SIZE 2048
+#define GFX9_MEC_HPD_SIZE 4096
#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L
#define RLC_SAVE_RESTORE_ADDR_STARTING_OFFSET 0x00000000L
int r;
r = amdgpu_gfx_scratch_get(adev, &scratch);
- if (r) {
- DRM_ERROR("amdgpu: cp failed to get scratch reg (%d).\n", r);
+ if (r)
return r;
- }
+
WREG32(scratch, 0xCAFEDEAD);
r = amdgpu_ring_alloc(ring, 3);
- if (r) {
- DRM_ERROR("amdgpu: cp failed to lock ring %d (%d).\n",
- ring->idx, r);
- amdgpu_gfx_scratch_free(adev, scratch);
- return r;
- }
+ if (r)
+ goto error_free_scratch;
+
amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1));
amdgpu_ring_write(ring, (scratch - PACKET3_SET_UCONFIG_REG_START));
amdgpu_ring_write(ring, 0xDEADBEEF);
break;
DRM_UDELAY(1);
}
- if (i < adev->usec_timeout) {
- DRM_DEBUG("ring test on %d succeeded in %d usecs\n",
- ring->idx, i);
- } else {
- DRM_ERROR("amdgpu: ring %d test failed (scratch(0x%04X)=0x%08X)\n",
- ring->idx, scratch, tmp);
- r = -EINVAL;
- }
+
+ if (i >= adev->usec_timeout)
+ r = -ETIMEDOUT;
+
+error_free_scratch:
amdgpu_gfx_scratch_free(adev, scratch);
return r;
}
long r;
r = amdgpu_device_wb_get(adev, &index);
- if (r) {
- dev_err(adev->dev, "(%ld) failed to allocate wb slot\n", r);
+ if (r)
return r;
- }
gpu_addr = adev->wb.gpu_addr + (index * 4);
adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD);
memset(&ib, 0, sizeof(ib));
r = amdgpu_ib_get(adev, NULL, 16, &ib);
- if (r) {
- DRM_ERROR("amdgpu: failed to get ib (%ld).\n", r);
+ if (r)
goto err1;
- }
+
ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3);
ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM;
ib.ptr[2] = lower_32_bits(gpu_addr);
r = dma_fence_wait_timeout(f, false, timeout);
if (r == 0) {
- DRM_ERROR("amdgpu: IB test timed out.\n");
- r = -ETIMEDOUT;
- goto err2;
+ r = -ETIMEDOUT;
+ goto err2;
} else if (r < 0) {
- DRM_ERROR("amdgpu: fence wait failed (%ld).\n", r);
- goto err2;
+ goto err2;
}
tmp = adev->wb.wb[index];
- if (tmp == 0xDEADBEEF) {
- DRM_DEBUG("ib test on ring %d succeeded\n", ring->idx);
- r = 0;
- } else {
- DRM_ERROR("ib test on ring %d failed\n", ring->idx);
- r = -EINVAL;
- }
+ if (tmp == 0xDEADBEEF)
+ r = 0;
+ else
+ r = -EINVAL;
err2:
amdgpu_ib_free(adev, &ib, NULL);
mec_hpd_size = adev->gfx.num_compute_rings * GFX9_MEC_HPD_SIZE;
r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE,
- AMDGPU_GEM_DOMAIN_GTT,
+ AMDGPU_GEM_DOMAIN_VRAM,
&adev->gfx.mec.hpd_eop_obj,
&adev->gfx.mec.hpd_eop_gpu_addr,
(void **)&hpd);
/* Clear GDS reserved memory */
r = amdgpu_ring_alloc(ring, 17);
if (r) {
- DRM_ERROR("amdgpu: NGG failed to lock ring %d (%d).\n",
- ring->idx, r);
+ DRM_ERROR("amdgpu: NGG failed to lock ring %s (%d).\n",
+ ring->name, r);
return r;
}
tmp = REG_SET_FIELD(tmp, CP_ME_CNTL, CE_HALT, enable ? 0 : 1);
if (!enable) {
for (i = 0; i < adev->gfx.num_gfx_rings; i++)
- adev->gfx.gfx_ring[i].ready = false;
+ adev->gfx.gfx_ring[i].sched.ready = false;
}
WREG32_SOC15(GC, 0, mmCP_ME_CNTL, tmp);
udelay(50);
/* start the ring */
gfx_v9_0_cp_gfx_start(adev);
- ring->ready = true;
+ ring->sched.ready = true;
return 0;
}
WREG32_SOC15(GC, 0, mmCP_MEC_CNTL,
(CP_MEC_CNTL__MEC_ME1_HALT_MASK | CP_MEC_CNTL__MEC_ME2_HALT_MASK));
for (i = 0; i < adev->gfx.num_compute_rings; i++)
- adev->gfx.compute_ring[i].ready = false;
- adev->gfx.kiq.ring.ready = false;
+ adev->gfx.compute_ring[i].sched.ready = false;
+ adev->gfx.kiq.ring.sched.ready = false;
}
udelay(50);
}
amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr));
}
- r = amdgpu_ring_test_ring(kiq_ring);
- if (r) {
+ r = amdgpu_ring_test_helper(kiq_ring);
+ if (r)
DRM_ERROR("KCQ enable failed\n");
- kiq_ring->ready = false;
- }
return r;
}
amdgpu_bo_kunmap(ring->mqd_obj);
ring->mqd_ptr = NULL;
amdgpu_bo_unreserve(ring->mqd_obj);
- ring->ready = true;
+ ring->sched.ready = true;
return 0;
}
return r;
ring = &adev->gfx.gfx_ring[0];
- r = amdgpu_ring_test_ring(ring);
- if (r) {
- ring->ready = false;
+ r = amdgpu_ring_test_helper(ring);
+ if (r)
return r;
- }
for (i = 0; i < adev->gfx.num_compute_rings; i++) {
ring = &adev->gfx.compute_ring[i];
-
- ring->ready = true;
- r = amdgpu_ring_test_ring(ring);
- if (r)
- ring->ready = false;
+ amdgpu_ring_test_helper(ring);
}
gfx_v9_0_enable_gui_idle_interrupt(adev, true);
amdgpu_ring_write(kiq_ring, 0);
amdgpu_ring_write(kiq_ring, 0);
}
- r = amdgpu_ring_test_ring(kiq_ring);
+ r = amdgpu_ring_test_helper(kiq_ring);
if (r)
DRM_ERROR("KCQ disable failed\n");
return 0;
}
+static void gfx_v9_0_fault(struct amdgpu_device *adev,
+ struct amdgpu_iv_entry *entry)
+{
+ u8 me_id, pipe_id, queue_id;
+ struct amdgpu_ring *ring;
+ int i;
+
+ me_id = (entry->ring_id & 0x0c) >> 2;
+ pipe_id = (entry->ring_id & 0x03) >> 0;
+ queue_id = (entry->ring_id & 0x70) >> 4;
+
+ switch (me_id) {
+ case 0:
+ drm_sched_fault(&adev->gfx.gfx_ring[0].sched);
+ break;
+ case 1:
+ case 2:
+ for (i = 0; i < adev->gfx.num_compute_rings; i++) {
+ ring = &adev->gfx.compute_ring[i];
+ if (ring->me == me_id && ring->pipe == pipe_id &&
+ ring->queue == queue_id)
+ drm_sched_fault(&ring->sched);
+ }
+ break;
+ }
+}
+
static int gfx_v9_0_priv_reg_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
DRM_ERROR("Illegal register access in command stream\n");
- schedule_work(&adev->reset_work);
+ gfx_v9_0_fault(adev, entry);
return 0;
}
struct amdgpu_iv_entry *entry)
{
DRM_ERROR("Illegal instruction in command stream\n");
- schedule_work(&adev->reset_work);
+ gfx_v9_0_fault(adev, entry);
return 0;
}
2 + /* gfx_v9_0_ring_emit_vm_flush */
8 + 8 + 8, /* gfx_v9_0_ring_emit_fence_kiq x3 for user fence, vm fence */
.emit_ib_size = 4, /* gfx_v9_0_ring_emit_ib_compute */
- .emit_ib = gfx_v9_0_ring_emit_ib_compute,
.emit_fence = gfx_v9_0_ring_emit_fence_kiq,
.test_ring = gfx_v9_0_ring_test_ring,
- .test_ib = gfx_v9_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
.emit_rreg = gfx_v9_0_ring_emit_rreg,