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| author |   Cyril Chemparathy <cyril@ti.com> | 2012-07-16 17:20:17 -0400 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2013-05-30 16:02:07 +0100 |
| commit | 1fc84ae84b5153e32a4b6ace507f9663e10b0cb2 (patch) | |
| tree | 05bcc087096f460c4944831437eb5e561d1b8ed4 /arch/arm/include/asm/pgtable-3level-hwdef.h | |
| parent | ARM: LPAE: use phys_addr_t in switch_mm() (diff) | |
| download | linux-dev-1fc84ae84b5153e32a4b6ace507f9663e10b0cb2.tar.xz linux-dev-1fc84ae84b5153e32a4b6ace507f9663e10b0cb2.zip | |
ARM: LPAE: use 64-bit accessors for TTBR registers
This patch adds TTBR accessor macros, and modifies cpu_get_pgd() and
the LPAE version of cpu_set_reserved_ttbr0() to use these instead.
In the process, we also fix these functions to correctly handle cases
where the physical address lies beyond the 4G limit of 32-bit addressing.
Signed-off-by: Cyril Chemparathy <cyril@ti.com>
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: Subash Patel <subash.rp@samsung.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/include/asm/pgtable-3level-hwdef.h')
0 files changed, 0 insertions, 0 deletions