From: YiPeng Chai <[email protected]> Add ras notification event.
v2: Change event id name. Signed-off-by: YiPeng Chai <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]> --- drivers/gpu/drm/amd/ras/core/aca.c | 3 +++ drivers/gpu/drm/amd/ras/core/ras.h | 1 + drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c | 4 ++++ 3 files changed, 8 insertions(+) diff --git a/drivers/gpu/drm/amd/ras/core/aca.c b/drivers/gpu/drm/amd/ras/core/aca.c index fa7cb32775786..7c42a05b0207d 100644 --- a/drivers/gpu/drm/amd/ras/core/aca.c +++ b/drivers/gpu/drm/amd/ras/core/aca.c @@ -406,6 +406,9 @@ static int aca_banks_update(struct ras_core_context *ras_core, } ras_log_ring_destroy_batch_tag(ras_core, batch_tag); + if (!ret) + ras_core_event_notify(ras_core, + RAS_EVENT_ID__UPDATE_ACA_DATA, NULL); out: mutex_unlock(&ras_core->ras_aca.bank_op_lock); return ret; diff --git a/drivers/gpu/drm/amd/ras/core/ras.h b/drivers/gpu/drm/amd/ras/core/ras.h index b4e40d7cc0e05..ee1b19948830b 100644 --- a/drivers/gpu/drm/amd/ras/core/ras.h +++ b/drivers/gpu/drm/amd/ras/core/ras.h @@ -129,6 +129,7 @@ enum ras_notify_event { RAS_EVENT_ID__RESET_VF, RAS_EVENT_ID__RAS_EVENT_PROC_BEGIN, RAS_EVENT_ID__RAS_EVENT_PROC_END, + RAS_EVENT_ID__UPDATE_ACA_DATA, }; enum ras_gpu_status { diff --git a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c index 0b36b689fcfc1..b9ecb7d966b41 100644 --- a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c +++ b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_ras_sys.c @@ -149,6 +149,10 @@ static int amdgpu_ras_sys_event_notifier(struct ras_core_context *ras_core, case RAS_EVENT_ID__RAS_EVENT_PROC_END: ret = amdgpu_ras_process_end(ras_core->dev); break; + case RAS_EVENT_ID__UPDATE_ACA_DATA: + /* TBD: ACA error detected */ + ret = 0; + break; default: RAS_DEV_WARN(ras_core->dev, "Invalid ras notify event:%d\n", event_id); break; -- 2.55.0
