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| author | Paul Mundt <lethal@linux-sh.org> | 2007-12-10 15:50:28 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:59 +0900 |
| commit | cd01204b82933754a7276838656420477f64d4b8 (patch) | |
| tree | f9e3b11574bec04cda78c549cdc5c37c3c75c4a5 /arch/sh/kernel/setup.c | |
| parent | c8c0a1aba9fa8f816dc8fb477ff816a5b700f0ea (diff) | |
| download | talos-op-linux-cd01204b82933754a7276838656420477f64d4b8.tar.gz talos-op-linux-cd01204b82933754a7276838656420477f64d4b8.zip | |
sh: Encode L1/L2 cache shape in auxvt.
This adds in the L1I/L1D/L2 cache shape support to their respective
entries in the ELF auxvt, based on the Alpha implementation. We use
this on the userspace libc side for calculating a tightly packed
SHMLBA amongst other things.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/setup.c')
| -rw-r--r-- | arch/sh/kernel/setup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index f48ce8e5d0a8..9c105c827e86 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -26,6 +26,7 @@ #include <asm/uaccess.h> #include <asm/io.h> #include <asm/page.h> +#include <asm/elf.h> #include <asm/sections.h> #include <asm/irq.h> #include <asm/setup.h> @@ -78,6 +79,8 @@ EXPORT_SYMBOL(memory_start); unsigned long memory_end = 0; EXPORT_SYMBOL(memory_end); +int l1i_cache_shape, l1d_cache_shape, l2_cache_shape; + static int __init early_parse_mem(char *p) { unsigned long size; |
