mailbox.h 476 B

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  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. #ifndef __MAILBOX_H
  7. #define __MAILBOX_H
  8. #define TXDONE_BY_IRQ BIT(0) /* controller has remote RTR irq */
  9. #define TXDONE_BY_POLL BIT(1) /* controller can read status of last TX */
  10. #define TXDONE_BY_ACK BIT(2) /* S/W ACK recevied by Client ticks the TX */
  11. #endif /* __MAILBOX_H */