TX_STATUS
dev->name, inb(ioaddr + TX_STATUS), inw(ioaddr + EL3_STATUS),
while (--i > 0 && (tx_status = inb(ioaddr + TX_STATUS)) > 0) {
outb(0x00, ioaddr + TX_STATUS);
((tx_status = inb(ioaddr + TX_STATUS))
outb(0x00, ioaddr + TX_STATUS);
mbox_ctrl = HINIC_MBOX_CTRL_SET(TX_NOT_DONE, TX_STATUS);
mbox_ctrl = MBOX_CTRL_SET(1, TX_STATUS) |
5000, 50000, true, client, TX_STATUS);
msg_head.opcode = TX_STATUS;