From cd01204b82933754a7276838656420477f64d4b8 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Mon, 10 Dec 2007 15:50:28 +0900
Subject: 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>
---
 arch/sh/kernel/setup.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'arch/sh/kernel/setup.c')

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;
-- 
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