1d2912cb1SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 286c22f8cSAshwin Chaugule 386c22f8cSAshwin Chaugule #ifndef __MAILBOX_H 486c22f8cSAshwin Chaugule #define __MAILBOX_H 586c22f8cSAshwin Chaugule 686c22f8cSAshwin Chaugule #define TXDONE_BY_IRQ BIT(0) /* controller has remote RTR irq */ 786c22f8cSAshwin Chaugule #define TXDONE_BY_POLL BIT(1) /* controller can read status of last TX */ 8*9d2e8b93STom Saeger #define TXDONE_BY_ACK BIT(2) /* S/W ACK received by Client ticks the TX */ 986c22f8cSAshwin Chaugule 1086c22f8cSAshwin Chaugule #endif /* __MAILBOX_H */ 11