diff options
Diffstat (limited to 'kernel/arch/arm/include/asm/hardware/ssp.h')
| -rw-r--r-- | kernel/arch/arm/include/asm/hardware/ssp.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/arch/arm/include/asm/hardware/ssp.h b/kernel/arch/arm/include/asm/hardware/ssp.h new file mode 100644 index 000000000..3b42e1819 --- /dev/null +++ b/kernel/arch/arm/include/asm/hardware/ssp.h @@ -0,0 +1,28 @@ +/* + * ssp.h + * + * Copyright (C) 2003 Russell King, All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#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 |