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- #ifndef _MACH_BIOS_EBDA_H
- #define _MACH_BIOS_EBDA_H
- #include <asm/io.h>
- /*
- * there is a real-mode segmented pointer pointing to the
- * 4K EBDA area at 0x40E.
- */
- static inline unsigned int get_bios_ebda(void)
- {
- unsigned int address = *(unsigned short *)phys_to_virt(0x40E);
- address <<= 4;
- return address; /* 0 means none */
- }
- #endif /* _MACH_BIOS_EBDA_H */
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