diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/ia64/include/asm/vga.h | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/ia64/include/asm/vga.h')
-rw-r--r-- | arch/ia64/include/asm/vga.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/vga.h b/arch/ia64/include/asm/vga.h new file mode 100644 index 000000000..64ce0b971 --- /dev/null +++ b/arch/ia64/include/asm/vga.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Access to VGA videoram + * + * (c) 1998 Martin Mares <mj@ucw.cz> + * (c) 1999 Asit Mallick <asit.k.mallick@intel.com> + * (c) 1999 Don Dugger <don.dugger@intel.com> + */ + +#ifndef __ASM_IA64_VGA_H_ +#define __ASM_IA64_VGA_H_ + +/* + * On the PC, we can just recalculate addresses and then access the + * videoram directly without any black magic. + */ + +extern unsigned long vga_console_iobase; +extern unsigned long vga_console_membase; + +#define VGA_MAP_MEM(x,s) ((unsigned long) ioremap(vga_console_membase + (x), s)) + +#define vga_readb(x) (*(x)) +#define vga_writeb(x,y) (*(y) = (x)) + +#endif /* __ASM_IA64_VGA_H_ */ |