From b70661c70830d5c69aab6844f2d86d2daf124fbd Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 25 Feb 2015 16:31:57 +0100 Subject: net: smc91x: use run-time configuration on all ARM machines The smc91x driver traditionally gets configured at compile-time for whichever hardware it runs on. This no longer works on ARM as we continue to move to building all-in-one kernels. Most ARM configurations with this driver already use run-time configuration through DT or through platform_data, but a few have not been converted yet. I've checked all ARM boards that use this driver in their legacy board files, and converted the ones that were using compile-time configuration in smc91x.h to behave like the other ones and provide the interrupt polarity along with the MMIO configuration (width, stride) at platform device creation time. In particular, these combinations were previously selectable in Kconfig but in fact broken: - sa1100 assabet plus pleb - msm combined with any other armv6/v7 platform - pxa-idp combined with any non-DMA pxa variant - LogicPD PXA270 combined with any other pxa - nomadik combined with any other armv4/v5 platform, e.g. versatile. None of these seem critical enough to warrant a backport to stable, but it would be nice to clean this up for good. Signed-off-by: Arnd Bergmann ---- I would like the patch to get merged through netdev, after Robert and/or Linus have verified it on at least some hardware. There are a few other non-ARM platforms using this driver, I could do the same patch for those if we want to take it further. arch/arm/mach-msm/board-halibut.c | 8 ++++- arch/arm/mach-msm/board-qsd8x50.c | 8 ++++- arch/arm/mach-pxa/idp.c | 5 +++ arch/arm/mach-pxa/lpd270.c | 8 ++++- arch/arm/mach-realview/core.c | 7 ++++ arch/arm/mach-realview/realview_eb.c | 2 +- arch/arm/mach-sa1100/neponset.c | 6 ++++ arch/arm/mach-sa1100/pleb.c | 7 ++++ drivers/net/ethernet/smsc/smc91x.c | 9 +++-- drivers/net/ethernet/smsc/smc91x.h | 114 ++---------------------------------------------------------- 10 files changed, 57 insertions(+), 117 deletions(-) Tested-by: Robert Jarzmik Signed-off-by: David S. Miller --- arch/arm/mach-sa1100/neponset.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/mach-sa1100/neponset.c') diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index 169262e3040d..7b0cd3172354 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -258,12 +259,17 @@ static int neponset_probe(struct platform_device *dev) 0x02000000, "smc91x-attrib"), { .flags = IORESOURCE_IRQ }, }; + struct smc91x_platdata smc91x_platdata = { + .flags = SMC91X_USE_8BIT | SMC91X_IO_SHIFT_2 | SMC91X_NOWAIT, + }; struct platform_device_info smc91x_devinfo = { .parent = &dev->dev, .name = "smc91x", .id = 0, .res = smc91x_resources, .num_res = ARRAY_SIZE(smc91x_resources), + .data = &smc91c_platdata, + .size_data = sizeof(smc91c_platdata), }; int ret, irq; -- cgit v1.2.3 From 04b91701d471fbc09689b96d2e7c94ee3a0fff74 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 4 Mar 2015 23:39:18 +0100 Subject: ARM: fix typos in smc91x platform data I recently did a rework of the smc91x driver and did some build-testing by compiling hundreds of randconfig kernels. Unfortunately, my script was wrong and did not actually test the configurations that mattered, so I introduced stupid typos in almost every file I touched. I fixed my script now, built all configurations that actually matter and fixed all the typos, this is the result. Signed-off-by: Arnd Bergmann Fixes: b70661c70830d ("net: smc91x: use run-time configuration on all ARM machines") Signed-off-by: David S. Miller --- arch/arm/mach-pxa/idp.c | 1 + arch/arm/mach-pxa/lpd270.c | 2 +- arch/arm/mach-sa1100/neponset.c | 4 ++-- arch/arm/mach-sa1100/pleb.c | 2 +- drivers/net/ethernet/smsc/smc91x.c | 1 + 5 files changed, 6 insertions(+), 4 deletions(-) (limited to 'arch/arm/mach-sa1100/neponset.c') diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c index 7d8eab857a93..f6d02e4cbcda 100644 --- a/arch/arm/mach-pxa/idp.c +++ b/arch/arm/mach-pxa/idp.c @@ -36,6 +36,7 @@ #include #include #include +#include #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index 28da319d389f..eaee2c20b189 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -195,7 +195,7 @@ static struct resource smc91x_resources[] = { }; struct smc91x_platdata smc91x_platdata = { - .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT; + .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT, }; static struct platform_device smc91x_device = { diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c index 7b0cd3172354..af868d258e66 100644 --- a/arch/arm/mach-sa1100/neponset.c +++ b/arch/arm/mach-sa1100/neponset.c @@ -268,8 +268,8 @@ static int neponset_probe(struct platform_device *dev) .id = 0, .res = smc91x_resources, .num_res = ARRAY_SIZE(smc91x_resources), - .data = &smc91c_platdata, - .size_data = sizeof(smc91c_platdata), + .data = &smc91x_platdata, + .size_data = sizeof(smc91x_platdata), }; int ret, irq; diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c index 696fd0fe4806..1525d7b5f1b7 100644 --- a/arch/arm/mach-sa1100/pleb.c +++ b/arch/arm/mach-sa1100/pleb.c @@ -54,7 +54,7 @@ static struct platform_device smc91x_device = { .num_resources = ARRAY_SIZE(smc91x_resources), .resource = smc91x_resources, .dev = { - .platform_data = &smc91c_platdata, + .platform_data = &smc91x_platdata, }, }; diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c index 209ee1b27f8d..5d093dc0f5f5 100644 --- a/drivers/net/ethernet/smsc/smc91x.c +++ b/drivers/net/ethernet/smsc/smc91x.c @@ -92,6 +92,7 @@ static const char version[] = #include "smc91x.h" #if defined(CONFIG_ASSABET_NEPONSET) +#include #include #endif -- cgit v1.2.3