mailbox.h (326B)
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 */