summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c182
1 files changed, 136 insertions, 46 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 71116da9e782..c4e14015ec5b 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -2077,9 +2077,9 @@ static int gfx_v7_0_ring_test_ring(struct amdgpu_ring *ring)
static void gfx_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
{
u32 ref_and_mask;
- int usepfp = ring->type == AMDGPU_RING_TYPE_COMPUTE ? 0 : 1;
+ int usepfp = ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE ? 0 : 1;
- if (ring->type == AMDGPU_RING_TYPE_COMPUTE) {
+ if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
switch (ring->me) {
case 1:
ref_and_mask = GPU_HDP_FLUSH_DONE__CP2_MASK << ring->pipe;
@@ -2105,6 +2105,18 @@ static void gfx_v7_0_ring_emit_hdp_flush(struct amdgpu_ring *ring)
amdgpu_ring_write(ring, 0x20); /* poll interval */
}
+static void gfx_v7_0_ring_emit_vgt_flush(struct amdgpu_ring *ring)
+{
+ amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0));
+ amdgpu_ring_write(ring, EVENT_TYPE(VS_PARTIAL_FLUSH) |
+ EVENT_INDEX(4));
+
+ amdgpu_ring_write(ring, PACKET3(PACKET3_EVENT_WRITE, 0));
+ amdgpu_ring_write(ring, EVENT_TYPE(VGT_FLUSH) |
+ EVENT_INDEX(0));
+}
+
+
/**
* gfx_v7_0_ring_emit_hdp_invalidate - emit an hdp invalidate on the cp
*
@@ -2260,6 +2272,7 @@ static void gfx_v7_ring_emit_cntxcntl(struct amdgpu_ring *ring, uint32_t flags)
dw2 |= 0x80000000; /* set load_enable otherwise this package is just NOPs */
if (flags & AMDGPU_HAVE_CTX_SWITCH) {
+ gfx_v7_0_ring_emit_vgt_flush(ring);
/* set load_global_config & load_global_uconfig */
dw2 |= 0x8001;
/* set load_cs_sh_regs */
@@ -2286,7 +2299,7 @@ static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
{
struct amdgpu_device *adev = ring->adev;
struct amdgpu_ib ib;
- struct fence *f = NULL;
+ struct dma_fence *f = NULL;
uint32_t scratch;
uint32_t tmp = 0;
long r;
@@ -2312,7 +2325,7 @@ static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
if (r)
goto err2;
- r = fence_wait_timeout(f, false, timeout);
+ r = dma_fence_wait_timeout(f, false, timeout);
if (r == 0) {
DRM_ERROR("amdgpu: IB test timed out\n");
r = -ETIMEDOUT;
@@ -2333,7 +2346,7 @@ static int gfx_v7_0_ring_test_ib(struct amdgpu_ring *ring, long timeout)
err2:
amdgpu_ib_free(adev, &ib, NULL);
- fence_put(f);
+ dma_fence_put(f);
err1:
amdgpu_gfx_scratch_free(adev, scratch);
return r;
@@ -3222,7 +3235,7 @@ static int gfx_v7_0_cp_resume(struct amdgpu_device *adev)
*/
static void gfx_v7_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
{
- int usepfp = (ring->type == AMDGPU_RING_TYPE_GFX);
+ int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX);
uint32_t seq = ring->fence_drv.sync_seq;
uint64_t addr = ring->fence_drv.gpu_addr;
@@ -3262,7 +3275,7 @@ static void gfx_v7_0_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
static void gfx_v7_0_ring_emit_vm_flush(struct amdgpu_ring *ring,
unsigned vm_id, uint64_t pd_addr)
{
- int usepfp = (ring->type == AMDGPU_RING_TYPE_GFX);
+ int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX);
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(usepfp) |
@@ -3391,7 +3404,8 @@ static int gfx_v7_0_rlc_init(struct amdgpu_device *adev)
if (adev->gfx.rlc.save_restore_obj == NULL) {
r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_VRAM,
- AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+ AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+ AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
NULL, NULL,
&adev->gfx.rlc.save_restore_obj);
if (r) {
@@ -3435,7 +3449,8 @@ static int gfx_v7_0_rlc_init(struct amdgpu_device *adev)
if (adev->gfx.rlc.clear_state_obj == NULL) {
r = amdgpu_bo_create(adev, dws * 4, PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_VRAM,
- AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+ AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+ AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
NULL, NULL,
&adev->gfx.rlc.clear_state_obj);
if (r) {
@@ -3475,7 +3490,8 @@ static int gfx_v7_0_rlc_init(struct amdgpu_device *adev)
if (adev->gfx.rlc.cp_table_obj == NULL) {
r = amdgpu_bo_create(adev, adev->gfx.rlc.cp_table_size, PAGE_SIZE, true,
AMDGPU_GEM_DOMAIN_VRAM,
- AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED,
+ AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED |
+ AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS,
NULL, NULL,
&adev->gfx.rlc.cp_table_obj);
if (r) {
@@ -4354,44 +4370,69 @@ static void gfx_v7_0_ring_emit_gds_switch(struct amdgpu_ring *ring,
amdgpu_ring_write(ring, (1 << (oa_size + oa_base)) - (1 << oa_base));
}
-static unsigned gfx_v7_0_ring_get_emit_ib_size_gfx(struct amdgpu_ring *ring)
+static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t address)
{
- return
- 4; /* gfx_v7_0_ring_emit_ib_gfx */
+ WREG32(mmSQ_IND_INDEX,
+ (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) |
+ (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) |
+ (address << SQ_IND_INDEX__INDEX__SHIFT) |
+ (SQ_IND_INDEX__FORCE_READ_MASK));
+ return RREG32(mmSQ_IND_DATA);
}
-static unsigned gfx_v7_0_ring_get_dma_frame_size_gfx(struct amdgpu_ring *ring)
+static void wave_read_regs(struct amdgpu_device *adev, uint32_t simd,
+ uint32_t wave, uint32_t thread,
+ uint32_t regno, uint32_t num, uint32_t *out)
{
- return
- 20 + /* gfx_v7_0_ring_emit_gds_switch */
- 7 + /* gfx_v7_0_ring_emit_hdp_flush */
- 5 + /* gfx_v7_0_ring_emit_hdp_invalidate */
- 12 + 12 + 12 + /* gfx_v7_0_ring_emit_fence_gfx x3 for user fence, vm fence */
- 7 + 4 + /* gfx_v7_0_ring_emit_pipeline_sync */
- 17 + 6 + /* gfx_v7_0_ring_emit_vm_flush */
- 3; /* gfx_v7_ring_emit_cntxcntl */
+ WREG32(mmSQ_IND_INDEX,
+ (wave << SQ_IND_INDEX__WAVE_ID__SHIFT) |
+ (simd << SQ_IND_INDEX__SIMD_ID__SHIFT) |
+ (regno << SQ_IND_INDEX__INDEX__SHIFT) |
+ (thread << SQ_IND_INDEX__THREAD_ID__SHIFT) |
+ (SQ_IND_INDEX__FORCE_READ_MASK) |
+ (SQ_IND_INDEX__AUTO_INCR_MASK));
+ while (num--)
+ *(out++) = RREG32(mmSQ_IND_DATA);
}
-static unsigned gfx_v7_0_ring_get_emit_ib_size_compute(struct amdgpu_ring *ring)
+static void gfx_v7_0_read_wave_data(struct amdgpu_device *adev, uint32_t simd, uint32_t wave, uint32_t *dst, int *no_fields)
{
- return
- 4; /* gfx_v7_0_ring_emit_ib_compute */
+ /* type 0 wave data */
+ dst[(*no_fields)++] = 0;
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_STATUS);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_LO);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_PC_HI);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_LO);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_EXEC_HI);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_HW_ID);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW0);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_INST_DW1);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_GPR_ALLOC);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_LDS_ALLOC);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TRAPSTS);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_STS);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_LO);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TBA_HI);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_LO);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_TMA_HI);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_IB_DBG0);
+ dst[(*no_fields)++] = wave_read_ind(adev, simd, wave, ixSQ_WAVE_M0);
}
-static unsigned gfx_v7_0_ring_get_dma_frame_size_compute(struct amdgpu_ring *ring)
+static void gfx_v7_0_read_wave_sgprs(struct amdgpu_device *adev, uint32_t simd,
+ uint32_t wave, uint32_t start,
+ uint32_t size, uint32_t *dst)
{
- return
- 20 + /* gfx_v7_0_ring_emit_gds_switch */
- 7 + /* gfx_v7_0_ring_emit_hdp_flush */
- 5 + /* gfx_v7_0_ring_emit_hdp_invalidate */
- 7 + /* gfx_v7_0_ring_emit_pipeline_sync */
- 17 + /* gfx_v7_0_ring_emit_vm_flush */
- 7 + 7 + 7; /* gfx_v7_0_ring_emit_fence_compute x3 for user fence, vm fence */
+ wave_read_regs(
+ adev, simd, wave, 0,
+ start + SQIND_WAVE_SGPRS_OFFSET, size, dst);
}
static const struct amdgpu_gfx_funcs gfx_v7_0_gfx_funcs = {
.get_gpu_clock_counter = &gfx_v7_0_get_gpu_clock_counter,
.select_se_sh = &gfx_v7_0_select_se_sh,
+ .read_wave_data = &gfx_v7_0_read_wave_data,
+ .read_wave_sgprs = &gfx_v7_0_read_wave_sgprs,
};
static const struct amdgpu_rlc_funcs gfx_v7_0_rlc_funcs = {
@@ -4643,9 +4684,7 @@ static int gfx_v7_0_sw_init(void *handle)
ring->ring_obj = NULL;
sprintf(ring->name, "gfx");
r = amdgpu_ring_init(adev, ring, 1024,
- PACKET3(PACKET3_NOP, 0x3FFF), 0xf,
- &adev->gfx.eop_irq, AMDGPU_CP_IRQ_GFX_EOP,
- AMDGPU_RING_TYPE_GFX);
+ &adev->gfx.eop_irq, AMDGPU_CP_IRQ_GFX_EOP);
if (r)
return r;
}
@@ -4670,9 +4709,7 @@ static int gfx_v7_0_sw_init(void *handle)
irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP + ring->pipe;
/* type-2 packets are deprecated on MEC, use type-3 instead */
r = amdgpu_ring_init(adev, ring, 1024,
- PACKET3(PACKET3_NOP, 0x3FFF), 0xf,
- &adev->gfx.eop_irq, irq_type,
- AMDGPU_RING_TYPE_COMPUTE);
+ &adev->gfx.eop_irq, irq_type);
if (r)
return r;
}
@@ -5123,7 +5160,7 @@ static int gfx_v7_0_set_powergating_state(void *handle,
return 0;
}
-const struct amd_ip_funcs gfx_v7_0_ip_funcs = {
+static const struct amd_ip_funcs gfx_v7_0_ip_funcs = {
.name = "gfx_v7_0",
.early_init = gfx_v7_0_early_init,
.late_init = gfx_v7_0_late_init,
@@ -5141,10 +5178,21 @@ const struct amd_ip_funcs gfx_v7_0_ip_funcs = {
};
static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_gfx = {
+ .type = AMDGPU_RING_TYPE_GFX,
+ .align_mask = 0xff,
+ .nop = PACKET3(PACKET3_NOP, 0x3FFF),
.get_rptr = gfx_v7_0_ring_get_rptr,
.get_wptr = gfx_v7_0_ring_get_wptr_gfx,
.set_wptr = gfx_v7_0_ring_set_wptr_gfx,
- .parse_cs = NULL,
+ .emit_frame_size =
+ 20 + /* gfx_v7_0_ring_emit_gds_switch */
+ 7 + /* gfx_v7_0_ring_emit_hdp_flush */
+ 5 + /* gfx_v7_0_ring_emit_hdp_invalidate */
+ 12 + 12 + 12 + /* gfx_v7_0_ring_emit_fence_gfx x3 for user fence, vm fence */
+ 7 + 4 + /* gfx_v7_0_ring_emit_pipeline_sync */
+ 17 + 6 + /* gfx_v7_0_ring_emit_vm_flush */
+ 3 + 4, /* gfx_v7_ring_emit_cntxcntl including vgt flush*/
+ .emit_ib_size = 4, /* gfx_v7_0_ring_emit_ib_gfx */
.emit_ib = gfx_v7_0_ring_emit_ib_gfx,
.emit_fence = gfx_v7_0_ring_emit_fence_gfx,
.emit_pipeline_sync = gfx_v7_0_ring_emit_pipeline_sync,
@@ -5157,15 +5205,23 @@ static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_gfx = {
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
.emit_cntxcntl = gfx_v7_ring_emit_cntxcntl,
- .get_emit_ib_size = gfx_v7_0_ring_get_emit_ib_size_gfx,
- .get_dma_frame_size = gfx_v7_0_ring_get_dma_frame_size_gfx,
};
static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_compute = {
+ .type = AMDGPU_RING_TYPE_COMPUTE,
+ .align_mask = 0xff,
+ .nop = PACKET3(PACKET3_NOP, 0x3FFF),
.get_rptr = gfx_v7_0_ring_get_rptr,
.get_wptr = gfx_v7_0_ring_get_wptr_compute,
.set_wptr = gfx_v7_0_ring_set_wptr_compute,
- .parse_cs = NULL,
+ .emit_frame_size =
+ 20 + /* gfx_v7_0_ring_emit_gds_switch */
+ 7 + /* gfx_v7_0_ring_emit_hdp_flush */
+ 5 + /* gfx_v7_0_ring_emit_hdp_invalidate */
+ 7 + /* gfx_v7_0_ring_emit_pipeline_sync */
+ 17 + /* gfx_v7_0_ring_emit_vm_flush */
+ 7 + 7 + 7, /* gfx_v7_0_ring_emit_fence_compute x3 for user fence, vm fence */
+ .emit_ib_size = 4, /* gfx_v7_0_ring_emit_ib_compute */
.emit_ib = gfx_v7_0_ring_emit_ib_compute,
.emit_fence = gfx_v7_0_ring_emit_fence_compute,
.emit_pipeline_sync = gfx_v7_0_ring_emit_pipeline_sync,
@@ -5177,8 +5233,6 @@ static const struct amdgpu_ring_funcs gfx_v7_0_ring_funcs_compute = {
.test_ib = gfx_v7_0_ring_test_ib,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
- .get_emit_ib_size = gfx_v7_0_ring_get_emit_ib_size_compute,
- .get_dma_frame_size = gfx_v7_0_ring_get_dma_frame_size_compute,
};
static void gfx_v7_0_set_ring_funcs(struct amdgpu_device *adev)
@@ -5289,3 +5343,39 @@ static void gfx_v7_0_get_cu_info(struct amdgpu_device *adev)
cu_info->number = active_cu_number;
cu_info->ao_cu_mask = ao_cu_mask;
}
+
+const struct amdgpu_ip_block_version gfx_v7_0_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_GFX,
+ .major = 7,
+ .minor = 0,
+ .rev = 0,
+ .funcs = &gfx_v7_0_ip_funcs,
+};
+
+const struct amdgpu_ip_block_version gfx_v7_1_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_GFX,
+ .major = 7,
+ .minor = 1,
+ .rev = 0,
+ .funcs = &gfx_v7_0_ip_funcs,
+};
+
+const struct amdgpu_ip_block_version gfx_v7_2_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_GFX,
+ .major = 7,
+ .minor = 2,
+ .rev = 0,
+ .funcs = &gfx_v7_0_ip_funcs,
+};
+
+const struct amdgpu_ip_block_version gfx_v7_3_ip_block =
+{
+ .type = AMD_IP_BLOCK_TYPE_GFX,
+ .major = 7,
+ .minor = 3,
+ .rev = 0,
+ .funcs = &gfx_v7_0_ip_funcs,
+};
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-02-08 12:41:11 +0100