diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c index deb64168c9e8..b8ac28fb1231 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c @@ -89,6 +89,44 @@ enum SQ_INTERRUPT_ERROR_TYPE { #define KFD_SQ_INT_DATA__ERR_TYPE_MASK 0xF00000 #define KFD_SQ_INT_DATA__ERR_TYPE__SHIFT 20 +static void event_interrupt_poison_consumption(struct kfd_dev *dev, + uint16_t pasid, uint16_t source_id) +{ + int ret = -EINVAL; + struct kfd_process *p = kfd_lookup_process_by_pasid(pasid); + + if (!p) + return; + + /* all queues of a process will be unmapped in one time */ + if (atomic_read(&p->poison)) { + kfd_unref_process(p); + return; + } + + atomic_set(&p->poison, 1); + kfd_unref_process(p); + + switch (source_id) { + case SOC15_INTSRC_SQ_INTERRUPT_MSG: + if (dev->dqm->ops.reset_queues) + ret = dev->dqm->ops.reset_queues(dev->dqm, pasid); + break; + case SOC15_INTSRC_SDMA_ECC: + default: + break; + } + + kfd_signal_poison_consumed_event(dev, pasid); + + /* resetting queue passes, do page retirement without gpu reset + resetting queue fails, fallback to gpu reset solution */ + if (!ret) + amdgpu_amdkfd_ras_poison_consumption_handler(dev->adev, false); + else + amdgpu_amdkfd_ras_poison_consumption_handler(dev->adev, true); +} + static bool event_interrupt_isr_v9(struct kfd_dev *dev, const uint32_t *ih_ring_entry, uint32_t *patched_ihre, @@ -230,8 +268,7 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev, sq_intr_err); if (sq_intr_err != SQ_INTERRUPT_ERROR_TYPE_ILLEGAL_INST && sq_intr_err != SQ_INTERRUPT_ERROR_TYPE_MEMVIOL) { - kfd_signal_poison_consumed_event(dev, pasid); - amdgpu_amdkfd_ras_poison_consumption_handler(dev->adev); + event_interrupt_poison_consumption(dev, pasid, source_id); return; } break; @@ -252,8 +289,7 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev, if (source_id == SOC15_INTSRC_SDMA_TRAP) { kfd_signal_event_interrupt(pasid, context_id0 & 0xfffffff, 28); } else if (source_id == SOC15_INTSRC_SDMA_ECC) { - kfd_signal_poison_consumed_event(dev, pasid); - amdgpu_amdkfd_ras_poison_consumption_handler(dev->adev); + event_interrupt_poison_consumption(dev, pasid, source_id); return; } } else if (client_id == SOC15_IH_CLIENTID_VMC || |