403Webshell
Server IP : 172.67.216.182  /  Your IP : 162.158.170.179
Web Server : Apache
System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64
User : www ( 1000)
PHP Version : 7.4.33
Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : OFF  |  Sudo : ON  |  Pkexec : ON
Directory :  /usr/src/linux-headers-5.15.0-143/arch/alpha/include/asm/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /usr/src/linux-headers-5.15.0-143/arch/alpha/include/asm/io_trivial.h
/* SPDX-License-Identifier: GPL-2.0 */
/* Trivial implementations of basic i/o routines.  Assumes that all
   of the hard work has been done by ioremap and ioportmap, and that
   access to i/o space is linear.  */

/* This file may be included multiple times.  */

#if IO_CONCAT(__IO_PREFIX,trivial_io_bw)
__EXTERN_INLINE unsigned int
IO_CONCAT(__IO_PREFIX,ioread8)(const void __iomem *a)
{
	return __kernel_ldbu(*(const volatile u8 __force *)a);
}

__EXTERN_INLINE unsigned int
IO_CONCAT(__IO_PREFIX,ioread16)(const void __iomem *a)
{
	return __kernel_ldwu(*(const volatile u16 __force *)a);
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,iowrite8)(u8 b, void __iomem *a)
{
	__kernel_stb(b, *(volatile u8 __force *)a);
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,iowrite16)(u16 b, void __iomem *a)
{
	__kernel_stw(b, *(volatile u16 __force *)a);
}
#endif

#if IO_CONCAT(__IO_PREFIX,trivial_io_lq)
__EXTERN_INLINE unsigned int
IO_CONCAT(__IO_PREFIX,ioread32)(const void __iomem *a)
{
	return *(const volatile u32 __force *)a;
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,iowrite32)(u32 b, void __iomem *a)
{
	*(volatile u32 __force *)a = b;
}
#endif

#if IO_CONCAT(__IO_PREFIX,trivial_rw_bw) == 1
__EXTERN_INLINE u8
IO_CONCAT(__IO_PREFIX,readb)(const volatile void __iomem *a)
{
	return __kernel_ldbu(*(const volatile u8 __force *)a);
}

__EXTERN_INLINE u16
IO_CONCAT(__IO_PREFIX,readw)(const volatile void __iomem *a)
{
	return __kernel_ldwu(*(const volatile u16 __force *)a);
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,writeb)(u8 b, volatile void __iomem *a)
{
	__kernel_stb(b, *(volatile u8 __force *)a);
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,writew)(u16 b, volatile void __iomem *a)
{
	__kernel_stw(b, *(volatile u16 __force *)a);
}
#elif IO_CONCAT(__IO_PREFIX,trivial_rw_bw) == 2
__EXTERN_INLINE u8
IO_CONCAT(__IO_PREFIX,readb)(const volatile void __iomem *a)
{
	const void __iomem *addr = (const void __iomem *)a;
	return IO_CONCAT(__IO_PREFIX,ioread8)(addr);
}

__EXTERN_INLINE u16
IO_CONCAT(__IO_PREFIX,readw)(const volatile void __iomem *a)
{
	const void __iomem *addr = (const void __iomem *)a;
	return IO_CONCAT(__IO_PREFIX,ioread16)(addr);
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,writeb)(u8 b, volatile void __iomem *a)
{
	void __iomem *addr = (void __iomem *)a;
	IO_CONCAT(__IO_PREFIX,iowrite8)(b, addr);
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,writew)(u16 b, volatile void __iomem *a)
{
	void __iomem *addr = (void __iomem *)a;
	IO_CONCAT(__IO_PREFIX,iowrite16)(b, addr);
}
#endif

#if IO_CONCAT(__IO_PREFIX,trivial_rw_lq) == 1
__EXTERN_INLINE u32
IO_CONCAT(__IO_PREFIX,readl)(const volatile void __iomem *a)
{
	return *(const volatile u32 __force *)a;
}

__EXTERN_INLINE u64
IO_CONCAT(__IO_PREFIX,readq)(const volatile void __iomem *a)
{
	return *(const volatile u64 __force *)a;
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,writel)(u32 b, volatile void __iomem *a)
{
	*(volatile u32 __force *)a = b;
}

__EXTERN_INLINE void
IO_CONCAT(__IO_PREFIX,writeq)(u64 b, volatile void __iomem *a)
{
	*(volatile u64 __force *)a = b;
}
#endif

#if IO_CONCAT(__IO_PREFIX,trivial_iounmap)
__EXTERN_INLINE void IO_CONCAT(__IO_PREFIX,iounmap)(volatile void __iomem *a)
{
}
#endif

Youez - 2016 - github.com/yon3zu
LinuXploit