diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c index 7c93a0932677..6bddc16808d7 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c @@ -316,11 +316,11 @@ static void update_mqd(struct mqd_manager *mm, void *mqd, } -static uint32_t check_preemption_failed(void *mqd) +static bool check_preemption_failed(struct mqd_manager *mm, void *mqd) { struct v9_mqd *m = (struct v9_mqd *)mqd; - return m->queue_doorbell_id0; + return kfd_check_hiq_mqd_doorbell_id(mm->dev, m->queue_doorbell_id0, 0); } static int get_wave_state(struct mqd_manager *mm, void *mqd, @@ -607,6 +607,24 @@ static int destroy_hiq_mqd_v9_4_3(struct mqd_manager *mm, void *mqd, return err; } +static bool check_preemption_failed_v9_4_3(struct mqd_manager *mm, void *mqd) +{ + uint64_t hiq_mqd_size = kfd_hiq_mqd_stride(mm->dev); + uint32_t xcc_mask = mm->dev->xcc_mask; + int inst = 0, xcc_id; + struct v9_mqd *m; + bool ret = false; + + for_each_inst(xcc_id, xcc_mask) { + m = get_mqd(mqd + hiq_mqd_size * inst); + ret |= kfd_check_hiq_mqd_doorbell_id(mm->dev, + m->queue_doorbell_id0, inst); + ++inst; + } + + return ret; +} + static void get_xcc_mqd(struct kfd_mem_obj *mqd_mem_obj, struct kfd_mem_obj *xcc_mqd_mem_obj, uint64_t offset) @@ -881,15 +899,16 @@ struct mqd_manager *mqd_manager_init_v9(enum KFD_MQD_TYPE type, #if defined(CONFIG_DEBUG_FS) mqd->debugfs_show_mqd = debugfs_show_mqd; #endif - mqd->check_preemption_failed = check_preemption_failed; if (KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 3)) { mqd->init_mqd = init_mqd_hiq_v9_4_3; mqd->load_mqd = hiq_load_mqd_kiq_v9_4_3; mqd->destroy_mqd = destroy_hiq_mqd_v9_4_3; + mqd->check_preemption_failed = check_preemption_failed_v9_4_3; } else { mqd->init_mqd = init_mqd_hiq; mqd->load_mqd = kfd_hiq_load_mqd_kiq; mqd->destroy_mqd = destroy_hiq_mqd; + mqd->check_preemption_failed = check_preemption_failed; } break; case KFD_MQD_TYPE_DIQ: |