vga.h

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/*
 *  Access to VGA videoram
 *
 *  (c) 1998 Martin Mares <[email protected]>
 */
#ifndef __ASM_GENERIC_VGA_H
#define __ASM_GENERIC_VGA_H

/*
 *  On most architectures that support VGA, we can just
 *  recalculate addresses and then access the videoram
 *  directly without any black magic.
 *
 *  Everyone else needs to ioremap the address and use
 *  proper I/O accesses.
 */
#ifndef VGA_MAP_MEM
#define VGA_MAP_MEM(x, s) (unsigned long)phys_to_virt(x)
#endif

#define vga_readb(x) (*(x))
#define vga_writeb(x, y) (*(y) = (x))

#endif /* _ASM_GENERIC_VGA_H */