From 9fd51e9b0ad33a89a83fdbbb66bd20d85f7893fb Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 4 Feb 2000 03:21:18 +0000 Subject: Import of Linux 2.2.12 subset (ipv4 stack and related) --- pfinet/linux-src/include/linux/nvram.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 pfinet/linux-src/include/linux/nvram.h (limited to 'pfinet/linux-src/include/linux/nvram.h') diff --git a/pfinet/linux-src/include/linux/nvram.h b/pfinet/linux-src/include/linux/nvram.h new file mode 100644 index 00000000..9e05db19 --- /dev/null +++ b/pfinet/linux-src/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