118 	struct adf_admin_comms *admin = accel_dev->admin;  in adf_put_admin_msg_sync()  local
120 	void __iomem *mailbox = admin->mailbox_addr;  in adf_put_admin_msg_sync()
124 	mutex_lock(&admin->lock);  in adf_put_admin_msg_sync()
127 		mutex_unlock(&admin->lock);  in adf_put_admin_msg_sync()
131 	memcpy(admin->virt_addr + offset, in, ADF_ADMINMSG_LEN);  in adf_put_admin_msg_sync()
147 		memcpy(out, admin->virt_addr + offset +  in adf_put_admin_msg_sync()
151 	mutex_unlock(&admin->lock);  in adf_put_admin_msg_sync()
196 	req.init_cfg_ptr = accel_dev->admin->const_tbl_addr;  in adf_set_fw_constants()
223 	struct adf_admin_comms *admin;  in adf_init_admin_comms()  local
232 	admin = kzalloc_node(sizeof(*accel_dev->admin), GFP_KERNEL,  in adf_init_admin_comms()
234 	if (!admin)  in adf_init_admin_comms()
236 	admin->virt_addr = dma_alloc_coherent(&GET_DEV(accel_dev), PAGE_SIZE,  in adf_init_admin_comms()
237 					      &admin->phy_addr, GFP_KERNEL);  in adf_init_admin_comms()
238 	if (!admin->virt_addr) {  in adf_init_admin_comms()
240 		kfree(admin);  in adf_init_admin_comms()
244 	admin->virt_tbl_addr = dma_alloc_coherent(&GET_DEV(accel_dev),  in adf_init_admin_comms()
246 						  &admin->const_tbl_addr,  in adf_init_admin_comms()
248 	if (!admin->virt_tbl_addr) {  in adf_init_admin_comms()
251 				  admin->virt_addr, admin->phy_addr);  in adf_init_admin_comms()
252 		kfree(admin);  in adf_init_admin_comms()
256 	memcpy(admin->virt_tbl_addr, const_tab, sizeof(const_tab));  in adf_init_admin_comms()
257 	reg_val = (u64)admin->phy_addr;  in adf_init_admin_comms()
260 	mutex_init(&admin->lock);  in adf_init_admin_comms()
261 	admin->mailbox_addr = mailbox;  in adf_init_admin_comms()
262 	accel_dev->admin = admin;  in adf_init_admin_comms()
269 	struct adf_admin_comms *admin = accel_dev->admin;  in adf_exit_admin_comms()  local
271 	if (!admin)  in adf_exit_admin_comms()
274 	if (admin->virt_addr)  in adf_exit_admin_comms()
276 				  admin->virt_addr, admin->phy_addr);  in adf_exit_admin_comms()
277 	if (admin->virt_tbl_addr)  in adf_exit_admin_comms()
279 				  admin->virt_tbl_addr, admin->const_tbl_addr);  in adf_exit_admin_comms()
281 	mutex_destroy(&admin->lock);  in adf_exit_admin_comms()
282 	kfree(admin);  in adf_exit_admin_comms()
283 	accel_dev->admin = NULL;  in adf_exit_admin_comms()