forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
22 lines
468 B
22 lines
468 B
/* 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
|
|
|