87c0c2d81d
Run tested on a NSLU2. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 37124
136 lines
4 KiB
Diff
136 lines
4 KiB
Diff
From 7113f56b683c5123df5c20724ac813cee66fa21a Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Mon, 1 Jul 2013 16:49:05 +0200
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Subject: [PATCH 1/2] arm: ixp4xx: set cohorent_dma_mask for ethernet platform
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devices
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ARM requires the cohorent_dma_mask set, so set it for the platform
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devices so that the ethernet driver has access to it.
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
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---
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arch/arm/mach-ixp4xx/fsg-setup.c | 2 ++
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arch/arm/mach-ixp4xx/goramo_mlr.c | 2 ++
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arch/arm/mach-ixp4xx/ixdp425-setup.c | 3 +++
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arch/arm/mach-ixp4xx/nas100d-setup.c | 1 +
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arch/arm/mach-ixp4xx/nslu2-setup.c | 1 +
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arch/arm/mach-ixp4xx/omixp-setup.c | 3 +++
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arch/arm/mach-ixp4xx/vulcan-setup.c | 2 ++
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7 files changed, 14 insertions(+)
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--- a/arch/arm/mach-ixp4xx/fsg-setup.c
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+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
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@@ -142,12 +142,14 @@ static struct platform_device fsg_eth[]
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.id = IXP4XX_ETH_NPEB,
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.dev = {
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.platform_data = fsg_plat_eth,
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev = {
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.platform_data = fsg_plat_eth + 1,
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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}
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};
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--- a/arch/arm/mach-ixp4xx/goramo_mlr.c
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+++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
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@@ -294,10 +294,12 @@ static struct platform_device device_eth
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = eth_plat,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev.platform_data = eth_plat + 1,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
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+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
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@@ -20,6 +20,7 @@
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#include <linux/mtd/nand.h>
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#include <linux/mtd/partitions.h>
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#include <linux/delay.h>
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+#include <linux/dma-mapping.h>
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#include <asm/types.h>
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#include <asm/setup.h>
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#include <asm/memory.h>
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@@ -195,10 +196,12 @@ static struct platform_device ixdp425_et
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = ixdp425_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev.platform_data = ixdp425_plat_eth + 1,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
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+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
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@@ -170,6 +170,7 @@ static struct platform_device nas100d_et
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = nas100d_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
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+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
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@@ -182,6 +182,7 @@ static struct platform_device nslu2_eth[
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = nslu2_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/omixp-setup.c
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+++ b/arch/arm/mach-ixp4xx/omixp-setup.c
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@@ -17,6 +17,7 @@
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#include <linux/serial_8250.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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+#include <linux/dma-mapping.h>
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#ifdef CONFIG_LEDS_CLASS
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#include <linux/leds.h>
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#endif
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@@ -188,10 +189,12 @@ static struct platform_device ixdp425_et
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = ixdp425_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev.platform_data = ixdp425_plat_eth + 1,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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--- a/arch/arm/mach-ixp4xx/vulcan-setup.c
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+++ b/arch/arm/mach-ixp4xx/vulcan-setup.c
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@@ -139,6 +139,7 @@ static struct platform_device vulcan_eth
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.id = IXP4XX_ETH_NPEB,
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.dev = {
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.platform_data = &vulcan_plat_eth[0],
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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},
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[1] = {
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@@ -146,6 +147,7 @@ static struct platform_device vulcan_eth
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.id = IXP4XX_ETH_NPEC,
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.dev = {
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.platform_data = &vulcan_plat_eth[1],
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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},
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};
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