Messages in this thread Patch in this message | | | From | Jonas Gorski <> | Subject | [PATCH 1/2] arm: ixp4xx: set cohorent_dma_mask for ethernet platform devices | Date | Sat, 20 Jul 2013 12:15:38 +0200 |
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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(+)
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
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