| /* |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #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 */ |
| |
| enum mbox_result { |
| MBOX_OK = 0, |
| MBOX_ERR, |
| }; |
| |
| #endif /* __MAILBOX_H */ |