1/* 2 * This program is free software; you can redistribute it and/or modify 3 * it under the terms of the GNU General Public License version 2 as 4 * published by the Free Software Foundation. 5 */ 6 7#ifndef __MAILBOX_H 8#define __MAILBOX_H 9 10#define TXDONE_BY_IRQ BIT(0) /* controller has remote RTR irq */ 11#define TXDONE_BY_POLL BIT(1) /* controller can read status of last TX */ 12#define TXDONE_BY_ACK BIT(2) /* S/W ACK recevied by Client ticks the TX */ 13 14#endif /* __MAILBOX_H */ 15