linux-mips
[Top] [All Lists]

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

To: Florian Fainelli <florian@openwrt.org>
Subject: Re: [PATCH 3/3] MIPS: Octeon: Add add_wired_entry decralation in header file
From: Yang Shi <yang.shi@windriver.com>
Date: Wed, 03 Mar 2010 16:25:22 +0800
Cc: ddaney@caviumnetworks.com, ralf@linux-mips.org, linux-mips@linux-mips.org
In-reply-to: <201003030919.36006.florian@openwrt.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <1267601172-17919-1-git-send-email-yang.shi@windriver.com> <3118b3d0f3ed042df1ee2771325c3824e6fc7ba9.1267600234.git.yang.shi@windriver.com> <9e4e80f8edd43f8a164fe618c978c1dc8cd48a69.1267600234.git.yang.shi@windriver.com> <201003030919.36006.florian@openwrt.org>
Sender: linux-mips-bounce@linux-mips.org
User-agent: Thunderbird 2.0.0.23 (X11/20090817)
Florian Fainelli 写道:
Hi Yang,

On Wednesday 03 March 2010 08:26:12 Yang Shi wrote:
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>

You probably meant to include <asm/pgtable.h> instead.

Yes, thanks to point out this.

V2 will be sent soon.

Regards,
Yang

 #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




<Prev in Thread] Current Thread [Next in Thread>