linux/include/asm-x86/bios_ebda.h

#ifndef ASM_X86__BIOS_EBDA_H
#define ASM_X86__BIOS_EBDA_H

#include <asm/io.h>

/*
 * there is a real-mode segmented pointer pointing to the
 * 4K EBDA area at 0x40E.
 */
static inline unsigned int get_bios_ebda(void)
{
	unsigned int address = *(unsigned short *)phys_to_virt(0x40E);
	address <<= 4;
	return address;	/* 0 means none */
}

void reserve_ebda_region(void);

#endif /* ASM_X86__BIOS_EBDA_H */
x86: consolidate header guards This patch is the result of an automatic script that consolidates the format of all the headers in include/asm-x86/. The format: 1. No leading underscore. Names with leading underscores are reserved. 2. Pathname components are separated by two underscores. So we can distinguish between mm_types.h and mm/types.h. 3. Everything except letters and numbers are turned into single underscores. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> 2008-06-18 23:08:48 +08:00			`#ifndef ASM_X86__BIOS_EBDA_H`
			`#define ASM_X86__BIOS_EBDA_H`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 06:20:36 +08:00
x86: get_bios_ebda() requires asm/io.h include <asm/io.h> for phys_to_virt() Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 2008-04-19 22:55:18 +08:00			`#include <asm/io.h>`

Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 06:20:36 +08:00			`/*`
			`* there is a real-mode segmented pointer pointing to the`
			`* 4K EBDA area at 0x40E.`
			`*/`
			`static inline unsigned int get_bios_ebda(void)`
			`{`
			`unsigned int address = (unsigned short )phys_to_virt(0x40E);`
			`address <<= 4;`
			`return address; /* 0 means none */`
			`}`

x86: extract common part of head32.c and head64.c into head.c This patch extracts the common part of head32.c and head64.c into head.c. Signed-off-by: Huang Ying <ying.huang@intel.com> Cc: andi@firstfloor.org Cc: mingo@redhat.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 2008-06-02 14:26:23 +08:00			`void reserve_ebda_region(void);`

x86: consolidate header guards This patch is the result of an automatic script that consolidates the format of all the headers in include/asm-x86/. The format: 1. No leading underscore. Names with leading underscores are reserved. 2. Pathname components are separated by two underscores. So we can distinguish between mm_types.h and mm/types.h. 3. Everything except letters and numbers are turned into single underscores. Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> 2008-06-18 23:08:48 +08:00			`#endif /* ASM_X86__BIOS_EBDA_H */`