diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx')
-rw-r--r-- | arch/arm/mach-ixp4xx/avila-setup.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/common-pci.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/common.c | 10 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/coyote-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/dsmg600-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/fsg-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/gateway7001-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/goramo_mlr.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/gtwx5715-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/include/mach/memory.h | 4 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/ixdp425-setup.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/nas100d-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/nslu2-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/vulcan-setup.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/wg302v2-setup.c | 3 |
15 files changed, 62 insertions, 12 deletions
diff --git a/arch/arm/mach-ixp4xx/avila-setup.c b/arch/arm/mach-ixp4xx/avila-setup.c index 73745ff102d..ee19c1d383a 100644 --- a/arch/arm/mach-ixp4xx/avila-setup.c +++ b/arch/arm/mach-ixp4xx/avila-setup.c @@ -169,6 +169,9 @@ MACHINE_START(AVILA, "Gateworks Avila Network Platform") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = avila_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END /* @@ -184,6 +187,9 @@ MACHINE_START(LOFT, "Giant Shoulder Inc Loft board") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = avila_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index e9a58939572..e2e98bbb641 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -316,6 +316,11 @@ static int abort_handler(unsigned long addr, unsigned int fsr, struct pt_regs *r } +static int ixp4xx_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size) +{ + return (dma_addr + size) >= SZ_64M; +} + /* * Setup DMA mask to 64MB on PCI devices. Ignore all other devices. */ @@ -324,7 +329,7 @@ static int ixp4xx_pci_platform_notify(struct device *dev) if(dev->bus == &pci_bus_type) { *dev->dma_mask = SZ_64M - 1; dev->coherent_dma_mask = SZ_64M - 1; - dmabounce_register_dev(dev, 2048, 4096); + dmabounce_register_dev(dev, 2048, 4096, ixp4xx_needs_bounce); } return 0; } @@ -337,11 +342,6 @@ static int ixp4xx_pci_platform_notify_remove(struct device *dev) return 0; } -int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size) -{ - return (dev->bus == &pci_bus_type ) && ((dma_addr + size) >= SZ_64M); -} - void __init ixp4xx_pci_preinit(void) { unsigned long cpuid = read_cpuid_id(); diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 74ed81a3cb1..07772575d7a 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -419,14 +419,20 @@ static void notrace ixp4xx_update_sched_clock(void) /* * clocksource */ + +static cycle_t ixp4xx_clocksource_read(struct clocksource *c) +{ + return *IXP4XX_OSTS; +} + unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ; EXPORT_SYMBOL(ixp4xx_timer_freq); static void __init ixp4xx_clocksource_init(void) { init_sched_clock(&cd, ixp4xx_update_sched_clock, 32, ixp4xx_timer_freq); - clocksource_mmio_init(&IXP4XX_OSTS, "OSTS", ixp4xx_timer_freq, 200, 32, - clocksource_mmio_readl_up); + clocksource_mmio_init(NULL, "OSTS", ixp4xx_timer_freq, 200, 32, + ixp4xx_clocksource_read); } /* diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c index 355e3de3873..e24564b5d93 100644 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ b/arch/arm/mach-ixp4xx/coyote-setup.c @@ -114,6 +114,9 @@ MACHINE_START(ADI_COYOTE, "ADI Engineering Coyote") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = coyote_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c index d398229cfaa..03e54515e8b 100644 --- a/arch/arm/mach-ixp4xx/dsmg600-setup.c +++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c @@ -284,4 +284,7 @@ MACHINE_START(DSMG600, "D-Link DSM-G600 RevA") .init_irq = ixp4xx_init_irq, .timer = &dsmg600_timer, .init_machine = dsmg600_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c index 727ee39ce11..23a8b361456 100644 --- a/arch/arm/mach-ixp4xx/fsg-setup.c +++ b/arch/arm/mach-ixp4xx/fsg-setup.c @@ -275,5 +275,8 @@ MACHINE_START(FSG, "Freecom FSG-3") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = fsg_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END diff --git a/arch/arm/mach-ixp4xx/gateway7001-setup.c b/arch/arm/mach-ixp4xx/gateway7001-setup.c index 9dc0b4eaa65..d4f851bdd9a 100644 --- a/arch/arm/mach-ixp4xx/gateway7001-setup.c +++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c @@ -101,5 +101,8 @@ MACHINE_START(GATEWAY7001, "Gateway 7001 AP") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = gateway7001_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index 3e8c0e33b59..5f00ad224fe 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -501,4 +501,7 @@ MACHINE_START(GORAMO_MLR, "MultiLink") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = gmlr_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index 77abead3622..3790dffd3c3 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -169,6 +169,9 @@ MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = gtwx5715_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h index 34e79404671..4caf1761f1e 100644 --- a/arch/arm/mach-ixp4xx/include/mach/memory.h +++ b/arch/arm/mach-ixp4xx/include/mach/memory.h @@ -14,8 +14,4 @@ */ #define PLAT_PHYS_OFFSET UL(0x00000000) -#ifdef CONFIG_PCI -#define ARM_DMA_ZONE_SIZE SZ_64M -#endif - #endif diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index dca4f7f9f4f..6a2927956bf 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -258,6 +258,9 @@ MACHINE_START(IXDP425, "Intel IXDP425 Development Platform") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = ixdp425_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif @@ -269,6 +272,9 @@ MACHINE_START(IXDP465, "Intel IXDP465 Development Platform") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = ixdp425_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif @@ -280,6 +286,9 @@ MACHINE_START(IXCDP1100, "Intel IXCDP1100 Development Platform") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = ixdp425_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif @@ -291,5 +300,8 @@ MACHINE_START(KIXRP435, "Intel KIXRP435 Reference Platform") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = ixdp425_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c index f18fee74887..afb51879d9a 100644 --- a/arch/arm/mach-ixp4xx/nas100d-setup.c +++ b/arch/arm/mach-ixp4xx/nas100d-setup.c @@ -319,4 +319,7 @@ MACHINE_START(NAS100D, "Iomega NAS 100d") .init_irq = ixp4xx_init_irq, .timer = &ixp4xx_timer, .init_machine = nas100d_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c index f79b62eb761..69e40f2cf09 100644 --- a/arch/arm/mach-ixp4xx/nslu2-setup.c +++ b/arch/arm/mach-ixp4xx/nslu2-setup.c @@ -305,4 +305,7 @@ MACHINE_START(NSLU2, "Linksys NSLU2") .init_irq = ixp4xx_init_irq, .timer = &nslu2_timer, .init_machine = nslu2_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END diff --git a/arch/arm/mach-ixp4xx/vulcan-setup.c b/arch/arm/mach-ixp4xx/vulcan-setup.c index 4e72cfdd3c4..045336c833a 100644 --- a/arch/arm/mach-ixp4xx/vulcan-setup.c +++ b/arch/arm/mach-ixp4xx/vulcan-setup.c @@ -241,4 +241,7 @@ MACHINE_START(ARCOM_VULCAN, "Arcom/Eurotech Vulcan") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = vulcan_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END diff --git a/arch/arm/mach-ixp4xx/wg302v2-setup.c b/arch/arm/mach-ixp4xx/wg302v2-setup.c index 5d148c7bc4f..40b9fad800b 100644 --- a/arch/arm/mach-ixp4xx/wg302v2-setup.c +++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c @@ -102,5 +102,8 @@ MACHINE_START(WG302V2, "Netgear WG302 v2 / WAG302 v2") .timer = &ixp4xx_timer, .boot_params = 0x0100, .init_machine = wg302v2_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif MACHINE_END #endif |