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path: root/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c50
1 files changed, 23 insertions, 27 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 5715be6770ec..8931000dcd41 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -144,7 +144,7 @@ static const struct soc15_reg_golden golden_settings_sdma_4_1[] = {
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_IB_CNTL, 0x800f0111, 0x00000100),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
- SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003c0),
+ SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003e0),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_WATERMK, 0xfc000000, 0x00000000)
};
@@ -288,7 +288,7 @@ static const struct soc15_reg_golden golden_settings_sdma_4_3[] = {
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_POWER_CNTL, 0x003fff07, 0x40000051),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC0_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_RLC1_RB_WPTR_POLL_CNTL, 0xfffffff7, 0x00403000),
- SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003c0),
+ SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_PAGE, 0x000003ff, 0x000003e0),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_UTCL1_WATERMK, 0xfc000000, 0x03fbe1fe)
};
@@ -754,7 +754,7 @@ static uint64_t sdma_v4_0_ring_get_wptr(struct amdgpu_ring *ring)
}
/**
- * sdma_v4_0_page_ring_set_wptr - commit the write pointer
+ * sdma_v4_0_ring_set_wptr - commit the write pointer
*
* @ring: amdgpu ring pointer
*
@@ -820,7 +820,7 @@ static uint64_t sdma_v4_0_page_ring_get_wptr(struct amdgpu_ring *ring)
}
/**
- * sdma_v4_0_ring_set_wptr - commit the write pointer
+ * sdma_v4_0_page_ring_set_wptr - commit the write pointer
*
* @ring: amdgpu ring pointer
*
@@ -1109,6 +1109,8 @@ static void sdma_v4_0_ctx_switch_enable(struct amdgpu_device *adev, bool enable)
if (adev->asic_type == CHIP_ARCTURUS &&
adev->sdma.instance[i].fw_version >= 14)
WREG32_SDMA(i, mmSDMA0_PUB_DUMMY_REG2, enable);
+ /* Extend page fault timeout to avoid interrupt storm */
+ WREG32_SDMA(i, mmSDMA0_UTCL1_TIMEOUT, 0x00800080);
}
}
@@ -1894,8 +1896,11 @@ static int sdma_v4_0_late_init(void *handle)
sdma_v4_0_setup_ulv(adev);
- if (adev->sdma.funcs && adev->sdma.funcs->reset_ras_error_count)
- adev->sdma.funcs->reset_ras_error_count(adev);
+ if (!amdgpu_persistent_edc_harvesting_supported(adev)) {
+ if (adev->sdma.funcs &&
+ adev->sdma.funcs->reset_ras_error_count)
+ adev->sdma.funcs->reset_ras_error_count(adev);
+ }
if (adev->sdma.funcs && adev->sdma.funcs->ras_late_init)
return adev->sdma.funcs->ras_late_init(adev, &ih_info);
@@ -2227,7 +2232,7 @@ static int sdma_v4_0_print_iv_entry(struct amdgpu_device *adev,
memset(&task_info, 0, sizeof(struct amdgpu_task_info));
amdgpu_vm_get_task_info(adev, entry->pasid, &task_info);
- dev_info(adev->dev,
+ dev_dbg_ratelimited(adev->dev,
"[sdma%d] address:0x%016llx src_id:%u ring:%u vmid:%u "
"pasid:%u, for process %s pid %d thread %s pid %d\n",
instance, addr, entry->src_id, entry->ring_id, entry->vmid,
@@ -2240,7 +2245,7 @@ static int sdma_v4_0_process_vm_hole_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- dev_err(adev->dev, "MC or SEM address in VM hole\n");
+ dev_dbg_ratelimited(adev->dev, "MC or SEM address in VM hole\n");
sdma_v4_0_print_iv_entry(adev, entry);
return 0;
}
@@ -2249,7 +2254,7 @@ static int sdma_v4_0_process_doorbell_invalid_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- dev_err(adev->dev, "SDMA received a doorbell from BIF with byte_enable !=0xff\n");
+ dev_dbg_ratelimited(adev->dev, "SDMA received a doorbell from BIF with byte_enable !=0xff\n");
sdma_v4_0_print_iv_entry(adev, entry);
return 0;
}
@@ -2258,7 +2263,7 @@ static int sdma_v4_0_process_pool_timeout_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- dev_err(adev->dev,
+ dev_dbg_ratelimited(adev->dev,
"Polling register/memory timeout executing POLL_REG/MEM with finite timer\n");
sdma_v4_0_print_iv_entry(adev, entry);
return 0;
@@ -2268,7 +2273,7 @@ static int sdma_v4_0_process_srbm_write_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- dev_err(adev->dev,
+ dev_dbg_ratelimited(adev->dev,
"SDMA gets an Register Write SRBM_WRITE command in non-privilege command buffer\n");
sdma_v4_0_print_iv_entry(adev, entry);
return 0;
@@ -2597,27 +2602,18 @@ static const struct amdgpu_irq_src_funcs sdma_v4_0_srbm_write_irq_funcs = {
static void sdma_v4_0_set_irq_funcs(struct amdgpu_device *adev)
{
+ adev->sdma.trap_irq.num_types = adev->sdma.num_instances;
+ adev->sdma.ecc_irq.num_types = adev->sdma.num_instances;
+ /*For Arcturus and Aldebaran, add another 4 irq handler*/
switch (adev->sdma.num_instances) {
- case 1:
- adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE1;
- adev->sdma.ecc_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE1;
- break;
case 5:
- adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE5;
- adev->sdma.ecc_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE5;
- break;
case 8:
- adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
- adev->sdma.ecc_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
- adev->sdma.vm_hole_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE5;
- adev->sdma.doorbell_invalid_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
- adev->sdma.pool_timeout_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
- adev->sdma.srbm_write_irq.num_types = AMDGPU_SDMA_IRQ_LAST;
+ adev->sdma.vm_hole_irq.num_types = adev->sdma.num_instances;
+ adev->sdma.doorbell_invalid_irq.num_types = adev->sdma.num_instances;
+ adev->sdma.pool_timeout_irq.num_types = adev->sdma.num_instances;
+ adev->sdma.srbm_write_irq.num_types = adev->sdma.num_instances;
break;
- case 2:
default:
- adev->sdma.trap_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE2;
- adev->sdma.ecc_irq.num_types = AMDGPU_SDMA_IRQ_INSTANCE2;
break;
}
adev->sdma.trap_irq.funcs = &sdma_v4_0_trap_irq_funcs;
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-05-30 02:28:02 +0000