119 int adf_dev_init(struct adf_accel_dev *accel_dev)  in adf_dev_init()  argument
123 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;  in adf_dev_init()
126 		dev_err(&GET_DEV(accel_dev),  in adf_dev_init()
131 	if (!test_bit(ADF_STATUS_CONFIGURED, &accel_dev->status)) {  in adf_dev_init()
132 		dev_err(&GET_DEV(accel_dev), "Device not configured\n");  in adf_dev_init()
136 	if (adf_init_etr_data(accel_dev)) {  in adf_dev_init()
137 		dev_err(&GET_DEV(accel_dev), "Failed initialize etr\n");  in adf_dev_init()
141 	if (hw_data->init_admin_comms && hw_data->init_admin_comms(accel_dev)) {  in adf_dev_init()
142 		dev_err(&GET_DEV(accel_dev), "Failed initialize admin comms\n");  in adf_dev_init()
146 	if (hw_data->init_arb && hw_data->init_arb(accel_dev)) {  in adf_dev_init()
147 		dev_err(&GET_DEV(accel_dev), "Failed initialize hw arbiter\n");  in adf_dev_init()
151 	hw_data->enable_ints(accel_dev);  in adf_dev_init()
153 	if (adf_ae_init(accel_dev)) {  in adf_dev_init()
154 		dev_err(&GET_DEV(accel_dev),  in adf_dev_init()
158 	set_bit(ADF_STATUS_AE_INITIALISED, &accel_dev->status);  in adf_dev_init()
160 	if (adf_ae_fw_load(accel_dev)) {  in adf_dev_init()
161 		dev_err(&GET_DEV(accel_dev),  in adf_dev_init()
165 	set_bit(ADF_STATUS_AE_UCODE_LOADED, &accel_dev->status);  in adf_dev_init()
167 	if (hw_data->alloc_irq(accel_dev)) {  in adf_dev_init()
168 		dev_err(&GET_DEV(accel_dev), "Failed to allocate interrupts\n");  in adf_dev_init()
171 	set_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status);  in adf_dev_init()
180 		if (service->event_hld(accel_dev, ADF_EVENT_INIT)) {  in adf_dev_init()
181 			dev_err(&GET_DEV(accel_dev),  in adf_dev_init()
186 		set_bit(accel_dev->accel_id, &service->init_status);  in adf_dev_init()
189 	hw_data->enable_error_correction(accel_dev);  in adf_dev_init()
190 	hw_data->enable_vf2pf_comms(accel_dev);  in adf_dev_init()
206 int adf_dev_start(struct adf_accel_dev *accel_dev)  in adf_dev_start()  argument
208 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;  in adf_dev_start()
212 	set_bit(ADF_STATUS_STARTING, &accel_dev->status);  in adf_dev_start()
214 	if (adf_ae_start(accel_dev)) {  in adf_dev_start()
215 		dev_err(&GET_DEV(accel_dev), "AE Start Failed\n");  in adf_dev_start()
218 	set_bit(ADF_STATUS_AE_STARTED, &accel_dev->status);  in adf_dev_start()
220 	if (hw_data->send_admin_init(accel_dev)) {  in adf_dev_start()
221 		dev_err(&GET_DEV(accel_dev), "Failed to send init message\n");  in adf_dev_start()
227 		if (service->event_hld(accel_dev, ADF_EVENT_START)) {  in adf_dev_start()
228 			dev_err(&GET_DEV(accel_dev),  in adf_dev_start()
233 		set_bit(accel_dev->accel_id, &service->start_status);  in adf_dev_start()
236 	clear_bit(ADF_STATUS_STARTING, &accel_dev->status);  in adf_dev_start()
237 	set_bit(ADF_STATUS_STARTED, &accel_dev->status);  in adf_dev_start()
239 	if (!list_empty(&accel_dev->crypto_list) &&  in adf_dev_start()
241 		dev_err(&GET_DEV(accel_dev),  in adf_dev_start()
243 		set_bit(ADF_STATUS_STARTING, &accel_dev->status);  in adf_dev_start()
244 		clear_bit(ADF_STATUS_STARTED, &accel_dev->status);  in adf_dev_start()
261 int adf_dev_stop(struct adf_accel_dev *accel_dev)  in adf_dev_stop()  argument
268 	if (!adf_dev_started(accel_dev) &&  in adf_dev_stop()
269 	    !test_bit(ADF_STATUS_STARTING, &accel_dev->status)) {  in adf_dev_stop()
272 	clear_bit(ADF_STATUS_STARTING, &accel_dev->status);  in adf_dev_stop()
273 	clear_bit(ADF_STATUS_STARTED, &accel_dev->status);  in adf_dev_stop()
275 	if (!list_empty(&accel_dev->crypto_list)) {  in adf_dev_stop()
282 		if (!test_bit(accel_dev->accel_id, &service->start_status))  in adf_dev_stop()
284 		ret = service->event_hld(accel_dev, ADF_EVENT_STOP);  in adf_dev_stop()
286 			clear_bit(accel_dev->accel_id, &service->start_status);  in adf_dev_stop()
289 			clear_bit(accel_dev->accel_id, &service->start_status);  in adf_dev_stop()
296 	if (test_bit(ADF_STATUS_AE_STARTED, &accel_dev->status)) {  in adf_dev_stop()
297 		if (adf_ae_stop(accel_dev))  in adf_dev_stop()
298 			dev_err(&GET_DEV(accel_dev), "failed to stop AE\n");  in adf_dev_stop()
300 			clear_bit(ADF_STATUS_AE_STARTED, &accel_dev->status);  in adf_dev_stop()
314 void adf_dev_shutdown(struct adf_accel_dev *accel_dev)  in adf_dev_shutdown()  argument
316 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;  in adf_dev_shutdown()
321 		dev_err(&GET_DEV(accel_dev),  in adf_dev_shutdown()
326 	if (test_bit(ADF_STATUS_AE_UCODE_LOADED, &accel_dev->status)) {  in adf_dev_shutdown()
327 		adf_ae_fw_release(accel_dev);  in adf_dev_shutdown()
328 		clear_bit(ADF_STATUS_AE_UCODE_LOADED, &accel_dev->status);  in adf_dev_shutdown()
331 	if (test_bit(ADF_STATUS_AE_INITIALISED, &accel_dev->status)) {  in adf_dev_shutdown()
332 		if (adf_ae_shutdown(accel_dev))  in adf_dev_shutdown()
333 			dev_err(&GET_DEV(accel_dev),  in adf_dev_shutdown()
337 				  &accel_dev->status);  in adf_dev_shutdown()
342 		if (!test_bit(accel_dev->accel_id, &service->init_status))  in adf_dev_shutdown()
344 		if (service->event_hld(accel_dev, ADF_EVENT_SHUTDOWN))  in adf_dev_shutdown()
345 			dev_err(&GET_DEV(accel_dev),  in adf_dev_shutdown()
349 			clear_bit(accel_dev->accel_id, &service->init_status);  in adf_dev_shutdown()
352 	if (test_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status)) {  in adf_dev_shutdown()
353 		hw_data->free_irq(accel_dev);  in adf_dev_shutdown()
354 		clear_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status);  in adf_dev_shutdown()
358 	if (!test_bit(ADF_STATUS_RESTARTING, &accel_dev->status))  in adf_dev_shutdown()
359 		adf_cfg_del_all(accel_dev);  in adf_dev_shutdown()
362 		hw_data->exit_arb(accel_dev);  in adf_dev_shutdown()
365 		hw_data->exit_admin_comms(accel_dev);  in adf_dev_shutdown()
367 	hw_data->disable_iov(accel_dev);  in adf_dev_shutdown()
368 	adf_cleanup_etr_data(accel_dev);  in adf_dev_shutdown()
372 int adf_dev_restarting_notify(struct adf_accel_dev *accel_dev)  in adf_dev_restarting_notify()  argument
379 		if (service->event_hld(accel_dev, ADF_EVENT_RESTARTING))  in adf_dev_restarting_notify()
380 			dev_err(&GET_DEV(accel_dev),  in adf_dev_restarting_notify()
387 int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev)  in adf_dev_restarted_notify()  argument
394 		if (service->event_hld(accel_dev, ADF_EVENT_RESTARTED))  in adf_dev_restarted_notify()
395 			dev_err(&GET_DEV(accel_dev),  in adf_dev_restarted_notify()