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