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38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
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From 6ab7c29099390b3d23c97f14498fd26a5ef6b22b Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Date: Wed, 1 Apr 2015 08:23:04 +0200
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Subject: [PATCH] MIPS: BCM47XX: Increase NVRAM buffer size to 64 KiB
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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For years Broadcom devices use 64 KiB NVRAM partition size and some of
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them indeed have it filled in more than 50%. This change allows reading
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whole NVRAM e.g. on Netgear WNDR4500 and Netgear R8000.
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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Cc: linux-mips@linux-mips.org
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Cc: Hauke Mehrtens <hauke@hauke-m.de>
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Patchwork: https://patchwork.linux-mips.org/patch/9651/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/bcm47xx/nvram.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c
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index 2357ea3..2ac7482 100644
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--- a/arch/mips/bcm47xx/nvram.c
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+++ b/arch/mips/bcm47xx/nvram.c
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@@ -20,7 +20,7 @@
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#include <linux/bcm47xx_nvram.h>
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#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
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-#define NVRAM_SPACE 0x8000
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+#define NVRAM_SPACE 0x10000
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#define NVRAM_MAX_GPIO_ENTRIES 32
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#define NVRAM_MAX_GPIO_VALUE_LEN 30
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--
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1.8.4.5
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