| #ifndef _ASM_POWERPC_VGA_H_ |
| #define _ASM_POWERPC_VGA_H_ |
| * (c) 1998 Martin Mares <mj@ucw.cz> |
| #if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_MDA_CONSOLE) |
| * These are only needed for supporting VGA or MDA text mode, which use little |
| * In other cases, we can optimize by using native byte ordering and |
| * <linux/vt_buffer.h> has already done the right job for us. |
| static inline void scr_writew(u16 val, volatile u16 *addr) |
| static inline u16 scr_readw(volatile const u16 *addr) |
| #define VT_BUF_HAVE_MEMCPYW |
| #define scr_memcpyw memcpy |
| #endif /* !CONFIG_VGA_CONSOLE && !CONFIG_MDA_CONSOLE */ |
| extern unsigned long vgacon_remap_base; |
| #define VGA_MAP_MEM(x,s) ((unsigned long) ioremap((x), s)) |
| #define VGA_MAP_MEM(x,s) (x + vgacon_remap_base) |
| #define vga_readb(x) (*(x)) |
| #define vga_writeb(x,y) (*(y) = (x)) |
| #endif /* _ASM_POWERPC_VGA_H_ */ |