summaryrefslogtreecommitdiff
path: root/drivers/mailbox/mailbox.h
blob: 4e3cc4426513b4770ce42f0f1b3fe6f0a1332c14 (plain)
1
2
3
4
5
6
7
8
9
10
/* SPDX-License-Identifier: GPL-2.0-only */

#ifndef __MAILBOX_H
#define __MAILBOX_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 recevied by Client ticks the TX */

#endif /* __MAILBOX_H */