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mk-rootfs.sh
hc
2024-03-26
e0728245c89800c2038c23308f2d88969d5b41c8
[~luoshi/RK3588_XEN.git]
/
kernel
/
drivers
/
mailbox
/
mailbox.h
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/* SPDX-License-Identifier: GPL-2.0-only */
#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 */
#endif /* __MAILBOX_H */