diff options
author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/tile/include/asm/vga.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/tile/include/asm/vga.h')
-rw-r--r-- | kernel/arch/tile/include/asm/vga.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/kernel/arch/tile/include/asm/vga.h b/kernel/arch/tile/include/asm/vga.h new file mode 100644 index 000000000..7b46e754d --- /dev/null +++ b/kernel/arch/tile/include/asm/vga.h @@ -0,0 +1,39 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + * + * Access to VGA videoram. + */ + +#ifndef _ASM_TILE_VGA_H +#define _ASM_TILE_VGA_H + +#include <asm/io.h> + +#define VT_BUF_HAVE_RW + +static inline void scr_writew(u16 val, volatile u16 *addr) +{ + __raw_writew(val, (volatile u16 __iomem *) addr); +} + +static inline u16 scr_readw(volatile const u16 *addr) +{ + return __raw_readw((volatile const u16 __iomem *) addr); +} + +#define vga_readb(a) readb((u8 __iomem *)(a)) +#define vga_writeb(v,a) writeb(v, (u8 __iomem *)(a)) + +#define VGA_MAP_MEM(x,s) ((unsigned long) ioremap(x, s)) + +#endif |