if (r)
goto init_failed;
+ if (adev->mman.buffer_funcs_ring->sched.ready)
+ amdgpu_ttm_set_buffer_funcs_status(adev, true);
+
/* Don't init kfd if whole hive need to be reset during init */
if (!adev->gmc.xgmi.pending_reset) {
kgd2kfd_init_zone_device(adev);
amdgpu_virt_request_full_gpu(adev, false);
}
+ amdgpu_ttm_set_buffer_funcs_status(adev, false);
+
r = amdgpu_device_ip_suspend_phase1(adev);
if (r)
return r;
r = amdgpu_device_ip_resume_phase2(adev);
+ if (adev->mman.buffer_funcs_ring->sched.ready)
+ amdgpu_ttm_set_buffer_funcs_status(adev, true);
+
return r;
}
/* disable ras feature must before hw fini */
amdgpu_ras_pre_fini(adev);
+ amdgpu_ttm_set_buffer_funcs_status(adev, false);
+
amdgpu_device_ip_fini_early(adev);
amdgpu_irq_fini_hw(adev);
amdgpu_ras_suspend(adev);
+ amdgpu_ttm_set_buffer_funcs_status(adev, false);
+
amdgpu_device_ip_suspend_phase1(adev);
if (!adev->in_s0ix)
if (r)
goto out;
+ if (tmp_adev->mman.buffer_funcs_ring->sched.ready)
+ amdgpu_ttm_set_buffer_funcs_status(tmp_adev, true);
+
if (vram_lost)
amdgpu_device_fill_reset_magic(tmp_adev);
return err;
}
-void amdgpu_sdma_unset_buffer_funcs_helper(struct amdgpu_device *adev)
-{
- struct amdgpu_ring *sdma;
- int i;
-
- for (i = 0; i < adev->sdma.num_instances; i++) {
- if (adev->sdma.has_page_queue) {
- sdma = &adev->sdma.instance[i].page;
- if (adev->mman.buffer_funcs_ring == sdma) {
- amdgpu_ttm_set_buffer_funcs_status(adev, false);
- break;
- }
- }
- sdma = &adev->sdma.instance[i].ring;
- if (adev->mman.buffer_funcs_ring == sdma) {
- amdgpu_ttm_set_buffer_funcs_status(adev, false);
- break;
- }
- }
-}
-
int amdgpu_sdma_ras_sw_init(struct amdgpu_device *adev)
{
int err = 0;
bool duplicate);
void amdgpu_sdma_destroy_inst_ctx(struct amdgpu_device *adev,
bool duplicate);
-void amdgpu_sdma_unset_buffer_funcs_helper(struct amdgpu_device *adev);
int amdgpu_sdma_ras_sw_init(struct amdgpu_device *adev);
#endif
u32 rb_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]);
rb_cntl &= ~SDMA0_GFX_RB_CNTL__RB_ENABLE_MASK;
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return 0;
u32 rb_cntl, ib_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]);
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0);
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return 0;
u32 rb_cntl, ib_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i]);
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0);
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return 0;
u32 rb_cntl, ib_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32_SDMA(i, mmSDMA0_GFX_RB_CNTL);
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, enable ? 1 : 0);
u32 rb_cntl, ib_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32_SDMA(i, mmSDMA0_PAGE_RB_CNTL);
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_PAGE_RB_CNTL,
r = amdgpu_ring_test_helper(page);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == page)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int i;
- if (amdgpu_sriov_vf(adev)) {
- /* disable the scheduler for SDMA */
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
+ if (amdgpu_sriov_vf(adev))
return 0;
- }
if (amdgpu_ras_is_supported(adev, AMDGPU_RAS_BLOCK__SDMA)) {
for (i = 0; i < adev->sdma.num_instances; i++) {
if (adev->in_s0ix) {
sdma_v4_0_enable(adev, true);
sdma_v4_0_gfx_enable(adev, true);
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
return 0;
}
u32 rb_cntl, ib_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32_SOC15_IP(GC, sdma_v5_0_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL));
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0);
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return 0;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (amdgpu_sriov_vf(adev)) {
- /* disable the scheduler for SDMA */
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
+ if (amdgpu_sriov_vf(adev))
return 0;
- }
sdma_v5_0_ctx_switch_enable(adev, false);
sdma_v5_0_enable(adev, false);
u32 rb_cntl, ib_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32_SOC15_IP(GC, sdma_v5_2_get_reg_offset(adev, i, mmSDMA0_GFX_RB_CNTL));
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_GFX_RB_CNTL, RB_ENABLE, 0);
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return 0;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (amdgpu_sriov_vf(adev)) {
- /* disable the scheduler for SDMA */
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
+ if (amdgpu_sriov_vf(adev))
return 0;
- }
sdma_v5_2_ctx_switch_enable(adev, false);
sdma_v5_2_enable(adev, false);
u32 rb_cntl, ib_cntl;
int i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
rb_cntl = RREG32_SOC15_IP(GC, sdma_v6_0_get_reg_offset(adev, i, regSDMA0_QUEUE0_RB_CNTL));
rb_cntl = REG_SET_FIELD(rb_cntl, SDMA0_QUEUE0_RB_CNTL, RB_ENABLE, 0);
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return 0;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (amdgpu_sriov_vf(adev)) {
- /* disable the scheduler for SDMA */
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
+ if (amdgpu_sriov_vf(adev))
return 0;
- }
sdma_v6_0_ctxempty_int_enable(adev, false);
sdma_v6_0_enable(adev, false);
u32 rb_cntl;
unsigned i;
- amdgpu_sdma_unset_buffer_funcs_helper(adev);
-
for (i = 0; i < adev->sdma.num_instances; i++) {
/* dma0 */
rb_cntl = RREG32(DMA_RB_CNTL + sdma_offsets[i]);
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
-
- if (adev->mman.buffer_funcs_ring == ring)
- amdgpu_ttm_set_buffer_funcs_status(adev, true);
}
return 0;