diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index cef94e2169fe..6a9a45d6b9e4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -1319,6 +1319,33 @@ static int amdgpu_ras_interrupt_remove_all(struct amdgpu_device *adev) } /* ih end */ +/* traversal all IPs except NBIO to query error counter */ +static void amdgpu_ras_log_on_err_counter(struct amdgpu_device *adev) +{ + struct amdgpu_ras *con = amdgpu_ras_get_context(adev); + struct ras_manager *obj; + + if (!con) + return; + + list_for_each_entry(obj, &con->head, node) { + struct ras_query_if info = { + .head = obj->head, + }; + + /* + * PCIE_BIF IP has one different isr by ras controller + * interrupt, the specific ras counter query will be + * done in that isr. So skip such block from common + * sync flood interrupt isr calling. + */ + if (info.head.block == AMDGPU_RAS_BLOCK__PCIE_BIF) + continue; + + amdgpu_ras_error_query(adev, &info); + } +} + /* recovery begin */ /* return 0 on success. @@ -1373,6 +1400,12 @@ static void amdgpu_ras_do_recovery(struct work_struct *work) struct amdgpu_ras *ras = container_of(work, struct amdgpu_ras, recovery_work); + /* + * Query and print non zero error counter per IP block for + * awareness before recovering GPU. + */ + amdgpu_ras_log_on_err_counter(ras->adev); + if (amdgpu_device_should_recover_gpu(ras->adev)) amdgpu_device_gpu_recover(ras->adev, 0); atomic_set(&ras->in_recovery, 0); |