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| #ifndef _LINUX_NVRAM_H
| #define _LINUX_NVRAM_H
|
| #include <linux/ioctl.h>
|
| /* /dev/nvram ioctls */
| #define NVRAM_INIT _IO('p', 0x40) /* initialize NVRAM and set checksum */
| #define NVRAM_SETCKS _IO('p', 0x41) /* recalculate checksum */
|
| /* for all current systems, this is where NVRAM starts */
| #define NVRAM_FIRST_BYTE 14
| /* all these functions expect an NVRAM offset, not an absolute */
| #define NVRAM_OFFSET(x) ((x)-NVRAM_FIRST_BYTE)
|
|
| #endif /* _LINUX_NVRAM_H */
|
|
