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