157 	struct adf_admin_comms *admin = accel_dev->admin;  in adf_put_admin_msg_sync()  local
159 	void __iomem *mailbox = admin->mailbox_addr;  in adf_put_admin_msg_sync()
163 	mutex_lock(&admin->lock);  in adf_put_admin_msg_sync()
166 		mutex_unlock(&admin->lock);  in adf_put_admin_msg_sync()
170 	memcpy(admin->virt_addr + offset, in, ADF_ADMINMSG_LEN);  in adf_put_admin_msg_sync()
181 		memcpy(out, admin->virt_addr + offset +  in adf_put_admin_msg_sync()
187 	mutex_unlock(&admin->lock);  in adf_put_admin_msg_sync()
203 		req.init_cfg_ptr = accel_dev->admin->const_tbl_addr;  in adf_send_admin_cmd()
234 	struct adf_admin_comms *admin;  in adf_init_admin_comms()  local
243 	admin = kzalloc_node(sizeof(*accel_dev->admin), GFP_KERNEL,  in adf_init_admin_comms()
245 	if (!admin)  in adf_init_admin_comms()
247 	admin->virt_addr = dma_zalloc_coherent(&GET_DEV(accel_dev), PAGE_SIZE,  in adf_init_admin_comms()
248 					       &admin->phy_addr, GFP_KERNEL);  in adf_init_admin_comms()
249 	if (!admin->virt_addr) {  in adf_init_admin_comms()
251 		kfree(admin);  in adf_init_admin_comms()
255 	admin->virt_tbl_addr = dma_zalloc_coherent(&GET_DEV(accel_dev),  in adf_init_admin_comms()
257 						   &admin->const_tbl_addr,  in adf_init_admin_comms()
259 	if (!admin->virt_tbl_addr) {  in adf_init_admin_comms()
262 				  admin->virt_addr, admin->phy_addr);  in adf_init_admin_comms()
263 		kfree(admin);  in adf_init_admin_comms()
267 	memcpy(admin->virt_tbl_addr, const_tab, sizeof(const_tab));  in adf_init_admin_comms()
268 	reg_val = (u64)admin->phy_addr;  in adf_init_admin_comms()
271 	mutex_init(&admin->lock);  in adf_init_admin_comms()
272 	admin->mailbox_addr = mailbox;  in adf_init_admin_comms()
273 	accel_dev->admin = admin;  in adf_init_admin_comms()
280 	struct adf_admin_comms *admin = accel_dev->admin;  in adf_exit_admin_comms()  local
282 	if (!admin)  in adf_exit_admin_comms()
285 	if (admin->virt_addr)  in adf_exit_admin_comms()
287 				  admin->virt_addr, admin->phy_addr);  in adf_exit_admin_comms()
288 	if (admin->virt_tbl_addr)  in adf_exit_admin_comms()
290 				  admin->virt_tbl_addr, admin->const_tbl_addr);  in adf_exit_admin_comms()
292 	mutex_destroy(&admin->lock);  in adf_exit_admin_comms()
293 	kfree(admin);  in adf_exit_admin_comms()
294 	accel_dev->admin = NULL;  in adf_exit_admin_comms()