Contributors: 2
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Russell Currey |
167 |
71.98% |
1 |
20.00% |
| Christophe Leroy |
65 |
28.02% |
4 |
80.00% |
| Total |
232 |
|
5 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_POWERPC_SET_MEMORY_H
#define _ASM_POWERPC_SET_MEMORY_H
#define SET_MEMORY_RO 0
#define SET_MEMORY_RW 1
#define SET_MEMORY_NX 2
#define SET_MEMORY_X 3
#define SET_MEMORY_NP 4 /* Set memory non present */
#define SET_MEMORY_P 5 /* Set memory present */
#define SET_MEMORY_ROX 6
int change_memory_attr(unsigned long addr, int numpages, long action);
static inline int __must_check set_memory_ro(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_RO);
}
static inline int __must_check set_memory_rw(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_RW);
}
static inline int __must_check set_memory_nx(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_NX);
}
static inline int __must_check set_memory_x(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_X);
}
static inline int __must_check set_memory_np(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_NP);
}
static inline int __must_check set_memory_p(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_P);
}
static inline int __must_check set_memory_rox(unsigned long addr, int numpages)
{
return change_memory_attr(addr, numpages, SET_MEMORY_ROX);
}
#define set_memory_rox set_memory_rox
#endif