From ae508d7afb753f7576c435226e32b9535b7f8b10 Mon Sep 17 00:00:00 2001 From: Furong Zhou Date: Fri, 2 Feb 2024 18:53:17 +0800 Subject: crypto: qat - add fatal error notify method Add error notify method to report a fatal error event to all the subsystems registered. In addition expose an API, adf_notify_fatal_error(), that allows to trigger a fatal error notification asynchronously in the context of a workqueue. This will be invoked when a fatal error is detected by the ISR or through Heartbeat. Signed-off-by: Furong Zhou Reviewed-by: Ahsan Atta Reviewed-by: Markas Rapoportas Reviewed-by: Giovanni Cabiddu Signed-off-by: Mun Chun Yep Signed-off-by: Herbert Xu --- drivers/crypto/intel/qat/qat_common/adf_init.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/crypto/intel/qat/qat_common/adf_init.c') diff --git a/drivers/crypto/intel/qat/qat_common/adf_init.c b/drivers/crypto/intel/qat/qat_common/adf_init.c index f43ae9111553..74f0818c0703 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_init.c +++ b/drivers/crypto/intel/qat/qat_common/adf_init.c @@ -433,6 +433,18 @@ int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev) return 0; } +void adf_error_notifier(struct adf_accel_dev *accel_dev) +{ + struct service_hndl *service; + + list_for_each_entry(service, &service_table, list) { + if (service->event_hld(accel_dev, ADF_EVENT_FATAL_ERROR)) + dev_err(&GET_DEV(accel_dev), + "Failed to send error event to %s.\n", + service->name); + } +} + static int adf_dev_shutdown_cache_cfg(struct adf_accel_dev *accel_dev) { char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0}; -- cgit v1.2.3