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Date: Sat, 20 Jul 2013 12:15:38 +0200
From: Jonas Gorski <jogo@...nwrt.org>
To: linux-kernel@...r.kernel.org
Cc: netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
"David S. Miller" <davem@...emloft.net>,
Russell King <linux@....linux.org.uk>,
Krzysztof Halasa <khc@...waw.pl>,
Imre Kaloz <kaloz@...nwrt.org>
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@...nwrt.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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