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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/unicore32/include/asm/pgtable-hwdef.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/unicore32/include/asm/pgtable-hwdef.h')
-rw-r--r-- | kernel/arch/unicore32/include/asm/pgtable-hwdef.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/kernel/arch/unicore32/include/asm/pgtable-hwdef.h b/kernel/arch/unicore32/include/asm/pgtable-hwdef.h new file mode 100644 index 000000000..e37fa471c --- /dev/null +++ b/kernel/arch/unicore32/include/asm/pgtable-hwdef.h @@ -0,0 +1,54 @@ +/* + * linux/arch/unicore32/include/asm/pgtable-hwdef.h + * + * Code specific to PKUnity SoC and UniCore ISA + * + * Copyright (C) 2001-2010 GUAN Xue-tao + * + * 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 __UNICORE_PGTABLE_HWDEF_H__ +#define __UNICORE_PGTABLE_HWDEF_H__ + +/* + * Hardware page table definitions. + * + * + Level 1 descriptor (PMD) + * - common + */ +#define PMD_TYPE_MASK (3 << 0) +#define PMD_TYPE_TABLE (0 << 0) +/*#define PMD_TYPE_LARGE (1 << 0) */ +#define PMD_TYPE_INVALID (2 << 0) +#define PMD_TYPE_SECT (3 << 0) + +#define PMD_PRESENT (1 << 2) +#define PMD_YOUNG (1 << 3) + +/*#define PMD_SECT_DIRTY (1 << 4) */ +#define PMD_SECT_CACHEABLE (1 << 5) +#define PMD_SECT_EXEC (1 << 6) +#define PMD_SECT_WRITE (1 << 7) +#define PMD_SECT_READ (1 << 8) + +/* + * + Level 2 descriptor (PTE) + * - common + */ +#define PTE_TYPE_MASK (3 << 0) +#define PTE_TYPE_SMALL (0 << 0) +#define PTE_TYPE_MIDDLE (1 << 0) +#define PTE_TYPE_LARGE (2 << 0) +#define PTE_TYPE_INVALID (3 << 0) + +#define PTE_PRESENT (1 << 2) +#define PTE_YOUNG (1 << 3) +#define PTE_DIRTY (1 << 4) +#define PTE_CACHEABLE (1 << 5) +#define PTE_EXEC (1 << 6) +#define PTE_WRITE (1 << 7) +#define PTE_READ (1 << 8) + +#endif |