blob: e1ec4efab693e439c0657e357d094a899ae10fda (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
|
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __MAILBOX_H
#define __MAILBOX_H
#include <linux/bits.h>
#define TXDONE_BY_IRQ BIT(0) /* controller has remote RTR irq */
#define TXDONE_BY_POLL BIT(1) /* controller can read status of last TX */
#define TXDONE_BY_ACK BIT(2) /* S/W ACK received by Client ticks the TX */
#endif /* __MAILBOX_H */
|
