| Current Path : /usr/src/linux-headers-5.4.0-200/arch/um/include/shared/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : //usr/src/linux-headers-5.4.0-200/arch/um/include/shared/mem.h |
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
*/
#ifndef __MEM_H__
#define __MEM_H__
extern int phys_mapping(unsigned long phys, unsigned long long *offset_out);
extern unsigned long uml_physmem;
static inline unsigned long to_phys(void *virt)
{
return(((unsigned long) virt) - uml_physmem);
}
static inline void *to_virt(unsigned long phys)
{
return((void *) uml_physmem + phys);
}
#endif