231 static inline int do_transfer(struct sdw_bus *bus, struct sdw_msg *msg)  in do_transfer()  argument
238 		resp = bus->ops->xfer_msg(bus, msg);  in do_transfer()
250 				    struct sdw_msg *msg)  in do_transfer_defer()  argument
257 	defer->msg = msg;  in do_transfer_defer()
258 	defer->length = msg->len;  in do_transfer_defer()
272 static int sdw_transfer_unlocked(struct sdw_bus *bus, struct sdw_msg *msg)  in sdw_transfer_unlocked()  argument
276 	ret = do_transfer(bus, msg);  in sdw_transfer_unlocked()
279 			msg->dev_num, ret,  in sdw_transfer_unlocked()
280 			(msg->flags & SDW_MSG_FLAG_WRITE) ? "write" : "read",  in sdw_transfer_unlocked()
281 			msg->addr, msg->len);  in sdw_transfer_unlocked()
291 int sdw_transfer(struct sdw_bus *bus, struct sdw_msg *msg)  in sdw_transfer()  argument
297 	ret = sdw_transfer_unlocked(bus, msg);  in sdw_transfer()
343 int sdw_transfer_defer(struct sdw_bus *bus, struct sdw_msg *msg)  in sdw_transfer_defer()  argument
350 	ret = do_transfer_defer(bus, msg);  in sdw_transfer_defer()
353 			msg->dev_num, ret);  in sdw_transfer_defer()
358 int sdw_fill_msg(struct sdw_msg *msg, struct sdw_slave *slave,  in sdw_fill_msg()  argument
361 	memset(msg, 0, sizeof(*msg));  in sdw_fill_msg()
362 	msg->addr = addr; /* addr is 16 bit and truncated here */  in sdw_fill_msg()
363 	msg->len = count;  in sdw_fill_msg()
364 	msg->dev_num = dev_num;  in sdw_fill_msg()
365 	msg->flags = flags;  in sdw_fill_msg()
366 	msg->buf = buf;  in sdw_fill_msg()
399 	msg->addr_page1 = FIELD_GET(SDW_SCP_ADDRPAGE1_MASK, addr);  in sdw_fill_msg()
400 	msg->addr_page2 = FIELD_GET(SDW_SCP_ADDRPAGE2_MASK, addr);  in sdw_fill_msg()
401 	msg->addr |= BIT(15);  in sdw_fill_msg()
402 	msg->page = true;  in sdw_fill_msg()
414 	struct sdw_msg msg;  in sdw_ntransfer_no_pm()  local
422 		ret = sdw_fill_msg(&msg, slave, addr, size, slave->dev_num, flags, val);  in sdw_ntransfer_no_pm()
426 		ret = sdw_transfer(slave->bus, &msg);  in sdw_ntransfer_no_pm()
485 	struct sdw_msg msg;  in sdw_bread_no_pm()  local
489 	ret = sdw_fill_msg(&msg, NULL, addr, 1, dev_num,  in sdw_bread_no_pm()
494 	ret = sdw_transfer(bus, &msg);  in sdw_bread_no_pm()
504 	struct sdw_msg msg;  in sdw_bwrite_no_pm()  local
507 	ret = sdw_fill_msg(&msg, NULL, addr, 1, dev_num,  in sdw_bwrite_no_pm()
512 	return sdw_transfer(bus, &msg);  in sdw_bwrite_no_pm()
517 	struct sdw_msg msg;  in sdw_bread_no_pm_unlocked()  local
521 	ret = sdw_fill_msg(&msg, NULL, addr, 1, dev_num,  in sdw_bread_no_pm_unlocked()
526 	ret = sdw_transfer_unlocked(bus, &msg);  in sdw_bread_no_pm_unlocked()
536 	struct sdw_msg msg;  in sdw_bwrite_no_pm_unlocked()  local
539 	ret = sdw_fill_msg(&msg, NULL, addr, 1, dev_num,  in sdw_bwrite_no_pm_unlocked()
544 	return sdw_transfer_unlocked(bus, &msg);  in sdw_bwrite_no_pm_unlocked()
821 	struct sdw_msg msg;  in sdw_program_device_num()  local
829 	ret = sdw_fill_msg(&msg, NULL, SDW_SCP_DEVID_0,  in sdw_program_device_num()
835 		ret = sdw_transfer(bus, &msg);  in sdw_program_device_num()