Release 4.14 arch/mips/include/asm/mach-tx49xx/ioremap.h

/*
 *      include/asm-mips/mach-tx49xx/ioremap.h
 *
 *      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; either version
 *      2 of the License, or (at your option) any later version.
 */
#ifndef __ASM_MACH_TX49XX_IOREMAP_H

#define __ASM_MACH_TX49XX_IOREMAP_H

#include <linux/types.h>

/*
 * Allow physical addresses to be fixed up to help peripherals located
 * outside the low 32-bit range -- generic pass-through version.
 */


static inline phys_addr_t fixup_bigphys_addr(phys_addr_t phys_addr, phys_addr_t size)
{
	return phys_addr;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Atsushi Nemoto
13
81.25%
1
50.00%
Ralf Bächle
3
18.75%
1
50.00%
Total
16
100.00%
2
100.00%



static inline void __iomem *plat_ioremap(phys_addr_t offset, unsigned long size,
	unsigned long flags)
{
#ifdef CONFIG_64BIT

#define TXX9_DIRECTMAP_BASE	0xfff000000ul
#else
#define TXX9_DIRECTMAP_BASE	0xff000000ul
#endif
	if (offset >= TXX9_DIRECTMAP_BASE &&
	    offset < TXX9_DIRECTMAP_BASE + 0x400000)
		return (void __iomem *)(unsigned long)(int)offset;
	return NULL;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Atsushi Nemoto
64
98.46%
1
50.00%
Ralf Bächle
1
1.54%
1
50.00%
Total
65
100.00%
2
100.00%



static inline int plat_iounmap(const volatile void __iomem *addr)
{
	return (unsigned long)addr >=
		(unsigned long)(int)(TXX9_DIRECTMAP_BASE & 0xffffffff);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Atsushi Nemoto
34
100.00%
2
100.00%
Total
34
100.00%
2
100.00%

#endif /* __ASM_MACH_TX49XX_IOREMAP_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Atsushi Nemoto
125
96.90%
2
66.67%
Ralf Bächle
4
3.10%
1
33.33%
Total
129
100.00%
3
100.00%
Directory: arch/mips/include/asm/mach-tx49xx

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.