diff options
| author | Furong Zhou <furong.zhou@intel.com> | 2024-02-02 13:53:17 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-02-09 07:57:18 +0300 |
| commit | ae508d7afb753f7576c435226e32b9535b7f8b10 (patch) | |
| tree | 51c1ed1131d2fcca93be1ea9c9dbae090e1ed9da /drivers/crypto/intel/qat/qat_common/adf_init.c | |
| parent | e2b67859ab6efd4458bda1baaee20331a367d995 (diff) | |
| download | linux-ae508d7afb753f7576c435226e32b9535b7f8b10.tar.xz | |
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 <furong.zhou@intel.com>
Reviewed-by: Ahsan Atta <ahsan.atta@intel.com>
Reviewed-by: Markas Rapoportas <markas.rapoportas@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Mun Chun Yep <mun.chun.yep@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_init.c')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_init.c | 12 |
1 files changed, 12 insertions, 0 deletions
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}; |