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[pohmelfs.git] / include / asm-arm / hardware / ssp.h
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1 /*
2 * ssp.h
4 * Copyright (C) 2003 Russell King, All Rights Reserved.
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
13 struct ssp_state {
14 unsigned int cr0;
15 unsigned int cr1;
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);
28 #endif