diff options
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_init.c')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_init.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_init.c b/drivers/crypto/qat/qat_common/adf_init.c index 2edc63c6b6ca..33a9a46d6949 100644 --- a/drivers/crypto/qat/qat_common/adf_init.c +++ b/drivers/crypto/qat/qat_common/adf_init.c @@ -181,6 +181,12 @@ int adf_dev_start(struct adf_accel_dev *accel_dev) if (hw_data->set_ssm_wdtimer) hw_data->set_ssm_wdtimer(accel_dev); + /* Enable Power Management */ + if (hw_data->enable_pm && hw_data->enable_pm(accel_dev)) { + dev_err(&GET_DEV(accel_dev), "Failed to configure Power Management\n"); + return -EFAULT; + } + list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); if (service->event_hld(accel_dev, ADF_EVENT_START)) { @@ -357,3 +363,29 @@ int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev) } return 0; } + +int adf_dev_shutdown_cache_cfg(struct adf_accel_dev *accel_dev) +{ + char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0}; + int ret; + + ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC, + ADF_SERVICES_ENABLED, services); + + adf_dev_stop(accel_dev); + adf_dev_shutdown(accel_dev); + + if (!ret) { + ret = adf_cfg_section_add(accel_dev, ADF_GENERAL_SEC); + if (ret) + return ret; + + ret = adf_cfg_add_key_value_param(accel_dev, ADF_GENERAL_SEC, + ADF_SERVICES_ENABLED, + services, ADF_STR); + if (ret) + return ret; + } + + return 0; +} |