Logo Search packages:      
Sourcecode: linux version File versions  Download package

vga.h

/*
 *    Access to VGA videoram
 *
 *    (c) 1998 Martin Mares <mj@ucw.cz>
 *    (c) 1999 Asit Mallick <asit.k.mallick@intel.com>
 *    (c) 1999 Don Dugger <don.dugger@intel.com>
 */

#ifndef __ASM_IA64_VGA_H_
#define __ASM_IA64_VGA_H_

/*
 * On the PC, we can just recalculate addresses and then access the
 * videoram directly without any black magic.
 */

extern unsigned long vga_console_iobase;
extern unsigned long vga_console_membase;

#define VGA_MAP_MEM(x,s)      ((unsigned long) ioremap_nocache(vga_console_membase + (x), s))

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

#endif /* __ASM_IA64_VGA_H_ */

Generated by  Doxygen 1.6.0   Back to index