| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * ssp.h |
| 3 | * |
| 4 | * Copyright (C) 2003 Russell King, All Rights Reserved. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | #ifndef SSP_H |
| 11 | #define SSP_H |
| 12 | |
| 13 | struct ssp_state { |
| 14 | unsigned int cr0; |
| 15 | unsigned int cr1; |
| 16 | }; |
| 17 | |
| 18 | int ssp_write_word(u16 data); |
| 19 | int ssp_read_word(void); |
| 20 | void ssp_flush(void); |
| 21 | void ssp_enable(void); |
| 22 | void ssp_disable(void); |
| 23 | void ssp_save_state(struct ssp_state *ssp); |
| 24 | void ssp_restore_state(struct ssp_state *ssp); |
| 25 | int ssp_init(void); |
| 26 | void ssp_exit(void); |
| 27 | |
| 28 | #endif |