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[PATCH 3/3] MIPS: Octeon: Add add_wired_entry decralation in header file

To: ddaney@caviumnetworks.com, ralf@linux-mips.org
Subject: [PATCH 3/3] MIPS: Octeon: Add add_wired_entry decralation in header file
From: Yang Shi <yang.shi@windriver.com>
Date: Wed, 3 Mar 2010 15:26:12 +0800
Cc: linux-mips@linux-mips.org
In-reply-to: <3118b3d0f3ed042df1ee2771325c3824e6fc7ba9.1267600234.git.yang.shi@windriver.com>
In-reply-to: <6310b9cb3048ec0c2873d932778165370e5e7c7e.1267600234.git.yang.shi@windriver.com>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <1267601172-17919-1-git-send-email-yang.shi@windriver.com> <6310b9cb3048ec0c2873d932778165370e5e7c7e.1267600234.git.yang.shi@windriver.com> <3118b3d0f3ed042df1ee2771325c3824e6fc7ba9.1267600234.git.yang.shi@windriver.com>
References: <6310b9cb3048ec0c2873d932778165370e5e7c7e.1267600234.git.yang.shi@windriver.com>
Sender: linux-mips-bounce@linux-mips.org
Octeon's setup.c uses add_wired_entry, but it is not declared
anywhere. Copy add_wired_entry decralation fomr pgtable-32.h to
pgtable-64.h and include asm/pgtable.h into Octeon's setup.c.

Signed-off-by: Yang Shi <yang.shi@windriver.com>
---
 arch/mips/cavium-octeon/setup.c    |    1 +
 arch/mips/include/asm/pgtable-64.h |    6 ++++++
 2 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 8309d68..f35ba16 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -30,6 +30,7 @@
 #include <asm/bootinfo.h>
 #include <asm/sections.h>
 #include <asm/time.h>
+#include <asm/pagtable.h>
 
 #include <asm/octeon/octeon.h>
 
diff --git a/arch/mips/include/asm/pgtable-64.h 
b/arch/mips/include/asm/pgtable-64.h
index 26dc69d..85ee34d 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -23,6 +23,12 @@
 #endif
 
 /*
+ * - add_wired_entry() add a fixed TLB entry, and move wired register
+ */
+extern void add_wired_entry(unsigned long entrylo0, unsigned long entrylo1,
+                              unsigned long entryhi, unsigned long pagemask);
+
+/*
  * Each address space has 2 4K pages as its page directory, giving 1024
  * (== PTRS_PER_PGD) 8 byte pointers to pmd tables. Each pmd table is a
  * single 4K page, giving 512 (== PTRS_PER_PMD) 8 byte pointers to page
-- 
1.6.3.3


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