From a62a0f262e0179df8c632f529c95abf54ef78332 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 1 Dec 1997 17:57:09 +0000 Subject: Part #2 merging back my changes ... --- include/linux/nvram.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 include/linux/nvram.h (limited to 'include/linux/nvram.h') diff --git a/include/linux/nvram.h b/include/linux/nvram.h new file mode 100644 index 000000000..9e05db191 --- /dev/null +++ b/include/linux/nvram.h @@ -0,0 +1,18 @@ +#ifndef _LINUX_NVRAM_H +#define _LINUX_NVRAM_H + +#include + +/* /dev/nvram ioctls */ +#define NVRAM_INIT _IO('p', 0x40) /* initialize NVRAM and set checksum */ +#define NVRAM_SETCKS _IO('p', 0x41) /* recalculate checksum */ + +#ifdef __KERNEL__ +extern unsigned char nvram_read_byte( int i ); +extern void nvram_write_byte( unsigned char c, int i ); +extern int nvram_check_checksum( void ); +extern void nvram_set_checksum( void ); +extern int nvram_init( void ); +#endif + +#endif /* _LINUX_NVRAM_H */ -- cgit v1.2.3