1 /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
2 /*
3  * Copyright (c) 2018 Microsemi Corporation
4  */
5 
6 #include <common.h>
7 
8 enum mscc_regs_qs {
9 	MSCC_QS_XTR_RD,
10 	MSCC_QS_XTR_FLUSH,
11 	MSCC_QS_XTR_DATA_PRESENT,
12 	MSCC_QS_INJ_WR,
13 	MSCC_QS_INJ_CTRL,
14 };
15 
16 int mscc_send(void __iomem *regs, const unsigned long *mscc_qs_offset,
17 	      u32 *ifh, size_t ifh_len, u32 *buff, size_t buff_len);
18 int mscc_recv(void __iomem *regs, const unsigned long *mscc_qs_offset,
19 	      u32 *rxbuf, size_t ifh_len, bool byte_swap);
20 void mscc_flush(void __iomem *regs, const unsigned long *mscc_qs_offset);
21