| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Access to VGA videoram |
| 3 | * |
| 4 | * (c) 1998 Martin Mares <mj@ucw.cz> |
| 5 | * (c) 1999 Asit Mallick <asit.k.mallick@intel.com> |
| 6 | * (c) 1999 Don Dugger <don.dugger@intel.com> |
| 7 | */ |
| 8 | |
| 9 | #ifndef __ASM_IA64_VGA_H_ |
| 10 | #define __ASM_IA64_VGA_H_ |
| 11 | |
| 12 | /* |
| 13 | * On the PC, we can just recalculate addresses and then access the |
| 14 | * videoram directly without any black magic. |
| 15 | */ |
| 16 | |
| Mark Maule | 66b7f8a | 2005-04-25 13:51:00 -0700 | [diff] [blame] | 17 | extern unsigned long vga_console_iobase; |
| 18 | extern unsigned long vga_console_membase; |
| 19 | |
| Bjorn Helgaas | 4f1bcaf | 2006-06-22 14:47:32 -0700 | [diff] [blame] | 20 | #define VGA_MAP_MEM(x,s) ((unsigned long) ioremap_nocache(vga_console_membase + (x), s)) |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | |
| 22 | #define vga_readb(x) (*(x)) |
| 23 | #define vga_writeb(x,y) (*(y) = (x)) |
| 24 | |
| 25 | #endif /* __ASM_IA64_VGA_H_ */ |