[PATCH 1/2] arm: ixp4xx: set cohorent_dma_mask for ethernet platform devices

[Jonas Gorski]

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 at 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(+)

diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 429966b7..c120e78 100644
--- 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),
 		},
 	}
 };
diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c
index e54ff49..0d1b101 100644
--- 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_tab[] = {
 		.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),
 	}
 };
 
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 22d688b..f608629 100644
--- 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 <asm/types.h>
 #include <asm/setup.h>
 #include <asm/memory.h>
@@ -195,10 +196,12 @@ static struct platform_device ixdp425_eth[] = {
 		.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),
 	}
 };
 
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index ed667ce..59654f3 100644
--- 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_eth[] = {
 		.name			= "ixp4xx_eth",
 		.id			= IXP4XX_ETH_NPEB,
 		.dev.platform_data	= nas100d_plat_eth,
+		.dev.coherent_dma_mask	= DMA_BIT_MASK(32),
 	}
 };
 
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index 7e55236..ff078d2 100644
--- 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),
 	}
 };
 
diff --git a/arch/arm/mach-ixp4xx/omixp-setup.c b/arch/arm/mach-ixp4xx/omixp-setup.c
index 75ef03d..b79cd51 100644
--- 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_eth[] = {
 		.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),
 	},
 };
 
diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c
index d599e35..162d71f 100644
--- 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),
 		},
 	},
 };
-- 
1.8.3.2