arch/sparc/include/asm/vga.h

   1 /*
   2  *      Access to VGA videoram
   3  *
   4  *      (c) 1998 Martin Mares <mj@ucw.cz>
   5  */
   6
   7 #ifndef _LINUX_ASM_VGA_H_
   8 #define _LINUX_ASM_VGA_H_
   9
  10 #include <asm/types.h>
  11
  12 #define VT_BUF_HAVE_RW
  13
  14 #undef scr_writew
  15 #undef scr_readw
  16
  17 static inline void scr_writew(u16 val, u16 *addr)
  18 {
  19         BUG_ON((long) addr >= 0);
  20
  21         *addr = val;
  22 }
  23
  24 static inline u16 scr_readw(const u16 *addr)
  25 {
  26         BUG_ON((long) addr >= 0);
  27
  28         return *addr;
  29 }
  30
  31 #define VGA_MAP_MEM(x,s) (x)
  32
  33 #endif