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| author | Rafał Miłecki <zajec5@gmail.com> | 2014-07-17 23:26:33 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-07-30 23:27:02 +0200 |
| commit | 6ee1d93455384cef8a0426effe85da241b525b63 (patch) | |
| tree | b3e66dbb882a5dbcdbcbc45cda66639d3141a5ca /arch/mips/include | |
| parent | Revert "MIPS: Delete unused function add_temporary_entry." (diff) | |
| download | linux-6ee1d93455384cef8a0426effe85da241b525b63.tar.xz linux-6ee1d93455384cef8a0426effe85da241b525b63.zip | |
MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM)
So far BCM47XX can only detect amount of HIGHMEM. It still requires
adding (registering) and well-testing before enabling by default.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7396/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/pgtable-32.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h index 2b1133209bb2..cd7d6064bcbe 100644 --- a/arch/mips/include/asm/pgtable-32.h +++ b/arch/mips/include/asm/pgtable-32.h @@ -18,6 +18,8 @@ #include <asm-generic/pgtable-nopmd.h> +extern int temp_tlb_entry __cpuinitdata; + /* * - add_temporary_entry() add a temporary TLB entry. We use TLB entries * starting at the top and working down. This is for populating the |