| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * ssp.h | |
| * | |
| * Copyright (C) 2003 Russell King, All Rights Reserved. | |
| */ | |
| #ifndef SSP_H | |
| #define SSP_H | |
| struct ssp_state { | |
| unsigned int cr0; | |
| unsigned int cr1; | |
| }; | |
| int ssp_write_word(u16 data); | |
| int ssp_read_word(u16 *data); | |
| int ssp_flush(void); | |
| void ssp_enable(void); | |
| void ssp_disable(void); | |
| void ssp_save_state(struct ssp_state *ssp); | |
| void ssp_restore_state(struct ssp_state *ssp); | |
| int ssp_init(void); | |
| void ssp_exit(void); | |
| #endif |