ssp.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 *  ssp.h
 4 *
 5 *  Copyright (C) 2003 Russell King, All Rights Reserved.
 6 */
 7#ifndef SSP_H
 8#define SSP_H
 9
10struct ssp_state {
11	unsigned int	cr0;
12	unsigned int	cr1;
13};
14
15int ssp_write_word(u16 data);
16int ssp_read_word(u16 *data);
17int ssp_flush(void);
18void ssp_enable(void);
19void ssp_disable(void);
20void ssp_save_state(struct ssp_state *ssp);
21void ssp_restore_state(struct ssp_state *ssp);
22int ssp_init(void);
23void ssp_exit(void);
24
25#endif