linux/drivers/mailbox/mailbox.h

/* SPDX-License-Identifier: GPL-2.0-only */

#ifndef __MAILBOX_H
#define __MAILBOX_H

#define TXDONE_BY_IRQ …
#define TXDONE_BY_POLL …
#define TXDONE_BY_ACK …

#endif /* __MAILBOX_H */