diff options
| author | Olivier Martin <olivier.martin@arm.com> | 2013-08-19 17:37:03 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-08-19 17:37:03 +0000 |
| commit | 09e31226c3eb9e2859aa184c5691085ac8225d9f (patch) | |
| tree | 8c38cbf5167e0145c835431749af6de283d7e16e /ArmPkg | |
| parent | d9680b9485bcdc3810c3bafe78b939e30c328a56 (diff) | |
| download | edk2-09e31226c3eb9e2859aa184c5691085ac8225d9f.tar.gz edk2-09e31226c3eb9e2859aa184c5691085ac8225d9f.tar.bz2 edk2-09e31226c3eb9e2859aa184c5691085ac8225d9f.zip | |
ArmPkg/ArmV7Mmu.h: Added masks to extract attributes from Section and Page entries
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14566 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg')
| -rw-r--r-- | ArmPkg/Include/Chipset/ArmV7Mmu.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/ArmPkg/Include/Chipset/ArmV7Mmu.h b/ArmPkg/Include/Chipset/ArmV7Mmu.h index 431fed924b..2ddab76350 100644 --- a/ArmPkg/Include/Chipset/ArmV7Mmu.h +++ b/ArmPkg/Include/Chipset/ArmV7Mmu.h @@ -1,6 +1,6 @@ /** @file
*
-* Copyright (c) 2011-2012, ARM Limited. All rights reserved.
+* Copyright (c) 2011-2013, ARM Limited. All rights reserved.
*
* This program and the accompanying materials
* are licensed and made available under the terms and conditions of the BSD License
@@ -151,6 +151,13 @@ (((Desc) & TT_DESCRIPTOR_LARGEPAGE_CACHE_POLICY_MASK) & TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK): \
(((((Desc) & (0x3 << 6)) << 6) | (Desc & (0x3 << 2)))))
+#define TT_DESCRIPTOR_SECTION_ATTRIBUTE_MASK (TT_DESCRIPTOR_SECTION_NS_MASK | TT_DESCRIPTOR_SECTION_NG_MASK | \
+ TT_DESCRIPTOR_SECTION_S_MASK | TT_DESCRIPTOR_SECTION_AP_MASK | \
+ TT_DESCRIPTOR_SECTION_XN_MASK | TT_DESCRIPTOR_SECTION_CACHE_POLICY_MASK)
+
+#define TT_DESCRIPTOR_PAGE_ATTRIBUTE_MASK (TT_DESCRIPTOR_PAGE_NG_MASK | TT_DESCRIPTOR_PAGE_S_MASK | \
+ TT_DESCRIPTOR_PAGE_AP_MASK | TT_DESCRIPTOR_PAGE_XN_MASK | \
+ TT_DESCRIPTOR_PAGE_CACHE_POLICY_MASK)
#define TT_DESCRIPTOR_SECTION_DOMAIN_MASK (0x0FUL << 5)
#define TT_DESCRIPTOR_SECTION_DOMAIN(a) (((a) & 0x0FUL) << 5)
|