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Diffstat (limited to 'include/asm-arm/proc-armv/domain.h')
| -rw-r--r-- | include/asm-arm/proc-armv/domain.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/include/asm-arm/proc-armv/domain.h b/include/asm-arm/proc-armv/domain.h deleted file mode 100644 index aadc83187d..0000000000 --- a/include/asm-arm/proc-armv/domain.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * linux/include/asm-arm/proc-armv/domain.h - * - * Copyright (C) 1999 Russell King. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __ASM_PROC_DOMAIN_H -#define __ASM_PROC_DOMAIN_H - -/* - * Domain numbers - * - * DOMAIN_IO - domain 2 includes all IO only - * DOMAIN_KERNEL - domain 1 includes all kernel memory only - * DOMAIN_USER - domain 0 includes all user memory only - */ -#define DOMAIN_USER 0 -#define DOMAIN_KERNEL 1 -#define DOMAIN_TABLE 1 -#define DOMAIN_IO 2 - -/* - * Domain types - */ -#define DOMAIN_NOACCESS 0 -#define DOMAIN_CLIENT 1 -#define DOMAIN_MANAGER 3 - -#define domain_val(dom,type) ((type) << 2*(dom)) - -#define set_domain(x) \ - do { \ - __asm__ __volatile__( \ - "mcr p15, 0, %0, c3, c0 @ set domain" \ - : : "r" (x)); \ - } while (0) - -#define modify_domain(dom,type) \ - do { \ - unsigned int domain = current->thread.domain; \ - domain &= ~domain_val(dom, DOMAIN_MANAGER); \ - domain |= domain_val(dom, type); \ - current->thread.domain = domain; \ - set_domain(current->thread.domain); \ - } while (0) - -#endif |
