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 <linux/bug.h>
  11 #include <asm/types.h>
  12
  13 #define VT_BUF_HAVE_RW
  14
  15 #undef scr_writew
  16 #undef scr_readw
  17
  18 static inline void scr_writew(u16 val, u16 *addr)
  19 {
  20         BUG_ON((long) addr >= 0);
  21
  22         *addr = val;
  23 }
  24
  25 static inline u16 scr_readw(const u16 *addr)
  26 {
  27         BUG_ON((long) addr >= 0);
  28
  29         return *addr;
  30 }
  31
  32 #define VGA_MAP_MEM(x,s) (x)
  33
  34 #endif