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| author | Stepan Moskovchenko <stepanm@codeaurora.org> | 2011-02-24 18:00:41 -0800 |
|---|---|---|
| committer | David Brown <davidb@codeaurora.org> | 2011-03-08 14:40:58 -0800 |
| commit | 2e8c8ba98376459e73d03a285f5d3406b630ea2d (patch) | |
| tree | 774f957b4aab21d8799f9d42d761eb7b1f624ba8 /arch/arm/mach-msm/include/mach | |
| parent | b61401adf38f56dbfdac91f31425edf60595ed30 (diff) | |
| download | kernel_samsung_smdk4412-2e8c8ba98376459e73d03a285f5d3406b630ea2d.zip kernel_samsung_smdk4412-2e8c8ba98376459e73d03a285f5d3406b630ea2d.tar.gz kernel_samsung_smdk4412-2e8c8ba98376459e73d03a285f5d3406b630ea2d.tar.bz2 | |
msm: iommu: Use ASID tagging instead of VMID tagging
Use ASID tags in the TLB instead of VMID tags in
preparation for changes to the secure environment.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-msm/include/mach')
| -rw-r--r-- | arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h b/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h index c2c3da9..bbd397c 100644 --- a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h +++ b/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -68,6 +68,7 @@ do { \ #define FL_CACHEABLE (1 << 3) #define FL_TEX0 (1 << 12) #define FL_OFFSET(va) (((va) & 0xFFF00000) >> 20) +#define FL_NG (1 << 17) /* Second-level page table bits */ #define SL_BASE_MASK_LARGE 0xFFFF0000 @@ -81,6 +82,7 @@ do { \ #define SL_CACHEABLE (1 << 3) #define SL_TEX0 (1 << 6) #define SL_OFFSET(va) (((va) & 0xFF000) >> 12) +#define SL_NG (1 << 11) /* Memory type and cache policy attributes */ #define MT_SO 0 |