cregit-Linux how code gets into the kernel

Release 4.14 arch/h8300/include/asm/io.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _H8300_IO_H

#define _H8300_IO_H

#ifdef __KERNEL__

#include <linux/types.h>

/* H8/300 internal I/O functions */


#define __raw_readb __raw_readb

static inline u8 __raw_readb(const volatile void __iomem *addr) { return *(volatile u8 *)addr; }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato1565.22%150.00%
Daniel Lezcano834.78%150.00%
Total23100.00%2100.00%

#define __raw_readw __raw_readw
static inline u16 __raw_readw(const volatile void __iomem *addr) { return *(volatile u16 *)addr; }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato1565.22%150.00%
Daniel Lezcano834.78%150.00%
Total23100.00%2100.00%

#define __raw_readl __raw_readl
static inline u32 __raw_readl(const volatile void __iomem *addr) { return *(volatile u32 *)addr; }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato1565.22%150.00%
Daniel Lezcano834.78%150.00%
Total23100.00%2100.00%

#define __raw_writeb __raw_writeb
static inline void __raw_writeb(u8 b, const volatile void __iomem *addr) { *(volatile u8 *)addr = b; }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato1970.37%150.00%
Daniel Lezcano829.63%150.00%
Total27100.00%2100.00%

#define __raw_writew __raw_writew
static inline void __raw_writew(u16 b, const volatile void __iomem *addr) { *(volatile u16 *)addr = b; }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato1970.37%150.00%
Daniel Lezcano829.63%150.00%
Total27100.00%2100.00%

#define __raw_writel __raw_writel
static inline void __raw_writel(u32 b, const volatile void __iomem *addr) { *(volatile u32 *)addr = b; }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato1970.37%150.00%
Daniel Lezcano829.63%150.00%
Total27100.00%2100.00%


static inline void ctrl_bclr(int b, void __iomem *addr) { if (__builtin_constant_p(b)) __asm__("bclr %1,%0" : "+WU"(*(u8 *)addr): "i"(b)); else __asm__("bclr %w1,%0" : "+WU"(*(u8 *)addr): "r"(b)); }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato2392.00%375.00%
Daniel Lezcano28.00%125.00%
Total25100.00%4100.00%


static inline void ctrl_bset(int b, void __iomem *addr) { if (__builtin_constant_p(b)) __asm__("bset %1,%0" : "+WU"(*(u8 *)addr): "i"(b)); else __asm__("bset %w1,%0" : "+WU"(*(u8 *)addr): "r"(b)); }

Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato2392.00%375.00%
Daniel Lezcano28.00%125.00%
Total25100.00%4100.00%

#include <asm-generic/io.h> #endif /* __KERNEL__ */ #endif /* _H8300_IO_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Yoshinori Sato16466.40%350.00%
Daniel Lezcano7931.98%116.67%
Guenter Roeck31.21%116.67%
Greg Kroah-Hartman10.40%116.67%
Total247100.00%6100.00%
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