162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci#ifndef __MAILBOX_H 462306a36Sopenharmony_ci#define __MAILBOX_H 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#define TXDONE_BY_IRQ BIT(0) /* controller has remote RTR irq */ 762306a36Sopenharmony_ci#define TXDONE_BY_POLL BIT(1) /* controller can read status of last TX */ 862306a36Sopenharmony_ci#define TXDONE_BY_ACK BIT(2) /* S/W ACK received by Client ticks the TX */ 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#endif /* __MAILBOX_H */ 11