diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c index 01a2cc3928ac..19890e350107 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c @@ -1476,6 +1476,21 @@ static int unmap_queues_cpsch(struct device_queue_manager *dqm, return retval; } +/* only for compute queue */ +static int reset_queues_cpsch(struct device_queue_manager *dqm, + uint16_t pasid) +{ + int retval; + + dqm_lock(dqm); + + retval = unmap_queues_cpsch(dqm, KFD_UNMAP_QUEUES_FILTER_BY_PASID, + pasid, true); + + dqm_unlock(dqm); + return retval; +} + /* dqm->lock mutex has to be locked before calling this function */ static int execute_queues_cpsch(struct device_queue_manager *dqm, enum kfd_unmap_queues_filter filter, @@ -1896,6 +1911,7 @@ struct device_queue_manager *device_queue_manager_init(struct kfd_dev *dev) dqm->ops.evict_process_queues = evict_process_queues_cpsch; dqm->ops.restore_process_queues = restore_process_queues_cpsch; dqm->ops.get_wave_state = get_wave_state; + dqm->ops.reset_queues = reset_queues_cpsch; break; case KFD_SCHED_POLICY_NO_HWS: /* initialize dqm for no cp scheduling */ |