diff options
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_init.c')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_init.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_init.c b/drivers/crypto/qat/qat_common/adf_init.c index 1aaa5fd92bb2..ac37a89965ac 100644 --- a/drivers/crypto/qat/qat_common/adf_init.c +++ b/drivers/crypto/qat/qat_common/adf_init.c @@ -187,6 +187,7 @@ int adf_dev_init(struct adf_accel_dev *accel_dev) } hw_data->enable_error_correction(accel_dev); + hw_data->enable_vf2pf_comms(accel_dev); return 0; } @@ -235,7 +236,8 @@ int adf_dev_start(struct adf_accel_dev *accel_dev) clear_bit(ADF_STATUS_STARTING, &accel_dev->status); set_bit(ADF_STATUS_STARTED, &accel_dev->status); - if (qat_algs_register() || qat_asym_algs_register()) { + if (!list_empty(&accel_dev->crypto_list) && + (qat_algs_register() || qat_asym_algs_register())) { dev_err(&GET_DEV(accel_dev), "Failed to register crypto algs\n"); set_bit(ADF_STATUS_STARTING, &accel_dev->status); @@ -270,11 +272,12 @@ int adf_dev_stop(struct adf_accel_dev *accel_dev) clear_bit(ADF_STATUS_STARTING, &accel_dev->status); clear_bit(ADF_STATUS_STARTED, &accel_dev->status); - if (qat_algs_unregister()) + if (!list_empty(&accel_dev->crypto_list) && qat_algs_unregister()) dev_err(&GET_DEV(accel_dev), "Failed to unregister crypto algs\n"); - qat_asym_algs_unregister(); + if (!list_empty(&accel_dev->crypto_list)) + qat_asym_algs_unregister(); list_for_each(list_itr, &service_table) { service = list_entry(list_itr, struct service_hndl, list); @@ -363,6 +366,7 @@ void adf_dev_shutdown(struct adf_accel_dev *accel_dev) if (hw_data->exit_admin_comms) hw_data->exit_admin_comms(accel_dev); + hw_data->disable_iov(accel_dev); adf_cleanup_etr_data(accel_dev); } EXPORT_SYMBOL_GPL(adf_dev_shutdown); |