X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fixp4xx%2Fpatches-3.14%2F001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch;fp=target%2Flinux%2Fixp4xx%2Fpatches-3.14%2F001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch;h=4f640d1a16e7f6de5a79b5e6a73bf8d081813a1d;hb=1b6e8b619ca1226f3a53e92e7f0f4de20edf733f;hp=0000000000000000000000000000000000000000;hpb=ce6638c80bcf5c7b7fa60f2e213e524bc9b63692;p=openwrt%2Fsvn-archive%2Farchive.git

diff --git a/target/linux/ixp4xx/patches-3.14/001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch b/target/linux/ixp4xx/patches-3.14/001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch
new file mode 100644
index 0000000000..4f640d1a16
--- /dev/null
+++ b/target/linux/ixp4xx/patches-3.14/001-arm-ixp4xx-set-cohorent_dma_mask-for-ethernet-platfo.patch
@@ -0,0 +1,136 @@
+From 7113f56b683c5123df5c20724ac813cee66fa21a Mon Sep 17 00:00:00 2001
+From: Jonas Gorski <jogo@openwrt.org>
+Date: Mon, 1 Jul 2013 16:49:05 +0200
+Subject: [PATCH 1/2] arm: ixp4xx: set cohorent_dma_mask for ethernet platform
+ devices
+
+ARM requires the cohorent_dma_mask set, so set it for the platform
+devices so that the ethernet driver has access to it.
+
+Signed-off-by: Jonas Gorski <jogo@openwrt.org>
+---
+ arch/arm/mach-ixp4xx/fsg-setup.c     |    2 ++
+ arch/arm/mach-ixp4xx/goramo_mlr.c    |    2 ++
+ arch/arm/mach-ixp4xx/ixdp425-setup.c |    3 +++
+ arch/arm/mach-ixp4xx/nas100d-setup.c |    1 +
+ arch/arm/mach-ixp4xx/nslu2-setup.c   |    1 +
+ arch/arm/mach-ixp4xx/omixp-setup.c   |    3 +++
+ arch/arm/mach-ixp4xx/vulcan-setup.c  |    2 ++
+ 7 files changed, 14 insertions(+)
+
+--- a/arch/arm/mach-ixp4xx/fsg-setup.c
++++ b/arch/arm/mach-ixp4xx/fsg-setup.c
+@@ -142,12 +142,14 @@ static struct platform_device fsg_eth[]
+ 		.id			= IXP4XX_ETH_NPEB,
+ 		.dev = {
+ 			.platform_data	= fsg_plat_eth,
++			.coherent_dma_mask = DMA_BIT_MASK(32),
+ 		},
+ 	}, {
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEC,
+ 		.dev = {
+ 			.platform_data	= fsg_plat_eth + 1,
++			.coherent_dma_mask = DMA_BIT_MASK(32),
+ 		},
+ 	}
+ };
+--- a/arch/arm/mach-ixp4xx/goramo_mlr.c
++++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
+@@ -294,10 +294,12 @@ static struct platform_device device_eth
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEB,
+ 		.dev.platform_data	= eth_plat,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	}, {
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEC,
+ 		.dev.platform_data	= eth_plat + 1,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	}
+ };
+ 
+--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
++++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
+@@ -20,6 +20,7 @@
+ #include <linux/mtd/nand.h>
+ #include <linux/mtd/partitions.h>
+ #include <linux/delay.h>
++#include <linux/dma-mapping.h>
+ #include <linux/gpio.h>
+ #include <asm/types.h>
+ #include <asm/setup.h>
+@@ -196,10 +197,12 @@ static struct platform_device ixdp425_et
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEB,
+ 		.dev.platform_data	= ixdp425_plat_eth,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	}, {
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEC,
+ 		.dev.platform_data	= ixdp425_plat_eth + 1,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	}
+ };
+ 
+--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
++++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
+@@ -170,6 +170,7 @@ static struct platform_device nas100d_et
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEB,
+ 		.dev.platform_data	= nas100d_plat_eth,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	}
+ };
+ 
+--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
++++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
+@@ -182,6 +182,7 @@ static struct platform_device nslu2_eth[
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEB,
+ 		.dev.platform_data	= nslu2_plat_eth,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	}
+ };
+ 
+--- a/arch/arm/mach-ixp4xx/omixp-setup.c
++++ b/arch/arm/mach-ixp4xx/omixp-setup.c
+@@ -17,6 +17,7 @@
+ #include <linux/serial_8250.h>
+ #include <linux/mtd/mtd.h>
+ #include <linux/mtd/partitions.h>
++#include <linux/dma-mapping.h>
+ #ifdef CONFIG_LEDS_CLASS
+ #include <linux/leds.h>
+ #endif
+@@ -190,10 +191,12 @@ static struct platform_device ixdp425_et
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEB,
+ 		.dev.platform_data	= ixdp425_plat_eth,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	}, {
+ 		.name			= "ixp4xx_eth",
+ 		.id			= IXP4XX_ETH_NPEC,
+ 		.dev.platform_data	= ixdp425_plat_eth + 1,
++		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
+ 	},
+ };
+ 
+--- a/arch/arm/mach-ixp4xx/vulcan-setup.c
++++ b/arch/arm/mach-ixp4xx/vulcan-setup.c
+@@ -139,6 +139,7 @@ static struct platform_device vulcan_eth
+ 		.id			= IXP4XX_ETH_NPEB,
+ 		.dev = {
+ 			.platform_data	= &vulcan_plat_eth[0],
++			.coherent_dma_mask = DMA_BIT_MASK(32),
+ 		},
+ 	},
+ 	[1] = {
+@@ -146,6 +147,7 @@ static struct platform_device vulcan_eth
+ 		.id			= IXP4XX_ETH_NPEC,
+ 		.dev = {
+ 			.platform_data	= &vulcan_plat_eth[1],
++			.coherent_dma_mask = DMA_BIT_MASK(32),
+ 		},
+ 	},
+ };