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author | iap10@labyrinth.cl.cam.ac.uk <iap10@labyrinth.cl.cam.ac.uk> | 2003-02-24 16:55:07 +0000 |
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committer | iap10@labyrinth.cl.cam.ac.uk <iap10@labyrinth.cl.cam.ac.uk> | 2003-02-24 16:55:07 +0000 |
commit | a48212cb65e09669ed243581556529681cebba0a (patch) | |
tree | a58f47e4764f343db87eba48d17ce9b2ddbf8047 /xenolinux-2.4.21-pre4-sparse/include/asm-xeno/vga.h | |
parent | 96ce9e11d148a721557d48ed5a8ca7857a7bc937 (diff) | |
download | xen-a48212cb65e09669ed243581556529681cebba0a.tar.gz xen-a48212cb65e09669ed243581556529681cebba0a.tar.bz2 xen-a48212cb65e09669ed243581556529681cebba0a.zip |
bitkeeper revision 1.93 (3e5a4e6bkPheUp3x1uufN2MS3LAB7A)
Latest and Greatest version of XenoLinux based on the Linux-2.4.21-pre4
kernel.
Diffstat (limited to 'xenolinux-2.4.21-pre4-sparse/include/asm-xeno/vga.h')
-rw-r--r-- | xenolinux-2.4.21-pre4-sparse/include/asm-xeno/vga.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/vga.h b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/vga.h new file mode 100644 index 0000000000..ef0c0e50cc --- /dev/null +++ b/xenolinux-2.4.21-pre4-sparse/include/asm-xeno/vga.h @@ -0,0 +1,20 @@ +/* + * Access to VGA videoram + * + * (c) 1998 Martin Mares <mj@ucw.cz> + */ + +#ifndef _LINUX_ASM_VGA_H_ +#define _LINUX_ASM_VGA_H_ + +/* + * On the PC, we can just recalculate addresses and then + * access the videoram directly without any black magic. + */ + +#define VGA_MAP_MEM(x) (unsigned long)phys_to_virt(x) + +#define vga_readb(x) (*(x)) +#define vga_writeb(x,y) (*(y) = (x)) + +#endif |