From 63237eeb5ac92d618a0a6055f4b1f65c5d14682b Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 26 Aug 2008 23:33:42 -0700 Subject: sparc: Move SBUS DMA attribute interfaces out of asm/sbus.h This is in preparation for the subsequent asm/sbus.h removal. Also, make these routines take a "struct device" or no arguments, as appropriate. Signed-off-by: David S. Miller --- arch/sparc/include/asm/io_32.h | 11 +++++++++++ arch/sparc/include/asm/io_64.h | 11 +++++++++++ arch/sparc/include/asm/sbus_32.h | 4 ---- arch/sparc/include/asm/sbus_64.h | 4 ---- 4 files changed, 22 insertions(+), 8 deletions(-) (limited to 'arch/sparc/include') diff --git a/arch/sparc/include/asm/io_32.h b/arch/sparc/include/asm/io_32.h index 10d7da45007..3ab3164bd73 100644 --- a/arch/sparc/include/asm/io_32.h +++ b/arch/sparc/include/asm/io_32.h @@ -308,6 +308,17 @@ extern void sbus_iounmap(volatile void __iomem *vaddr, unsigned long size); #define RTC_PORT(x) (rtc_port + (x)) #define RTC_ALWAYS_BCD 0 +static inline int sbus_can_dma_64bit(void) +{ + return 0; /* actually, sparc_cpu_model==sun4d */ +} +static inline int sbus_can_burst64(void) +{ + return 0; /* actually, sparc_cpu_model==sun4d */ +} +struct device; +extern void sbus_set_sbus64(struct device *, int); + #endif #define __ARCH_HAS_NO_PAGE_ZERO_MAPPED 1 diff --git a/arch/sparc/include/asm/io_64.h b/arch/sparc/include/asm/io_64.h index 0bff078ffdd..73a9c5d4195 100644 --- a/arch/sparc/include/asm/io_64.h +++ b/arch/sparc/include/asm/io_64.h @@ -495,6 +495,17 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *); #define sbus_iounmap(__addr, __size) \ release_region((unsigned long)(__addr), (__size)) +static inline int sbus_can_dma_64bit(void) +{ + return 1; +} +static inline int sbus_can_burst64(void) +{ + return 1; +} +struct device; +extern void sbus_set_sbus64(struct device *, int); + /* * Convert a physical pointer to a virtual kernel pointer for /dev/mem * access diff --git a/arch/sparc/include/asm/sbus_32.h b/arch/sparc/include/asm/sbus_32.h index b09284b5ee0..435ae394d2b 100644 --- a/arch/sparc/include/asm/sbus_32.h +++ b/arch/sparc/include/asm/sbus_32.h @@ -102,10 +102,6 @@ sbus_is_slave(struct sbus_dev *dev) for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \ for ((device) = (bus)->devices; (device); (device) = (device)->next) -/* Driver DVMA interfaces. */ -#define sbus_can_dma_64bit(sdev) (0) /* actually, sparc_cpu_model==sun4d */ -#define sbus_can_burst64(sdev) (0) /* actually, sparc_cpu_model==sun4d */ -extern void sbus_set_sbus64(struct sbus_dev *, int); extern void sbus_fill_device_irq(struct sbus_dev *); /* These yield IOMMU mappings in consistent mode. */ diff --git a/arch/sparc/include/asm/sbus_64.h b/arch/sparc/include/asm/sbus_64.h index 9a2f27188f6..79719c2e5fa 100644 --- a/arch/sparc/include/asm/sbus_64.h +++ b/arch/sparc/include/asm/sbus_64.h @@ -94,10 +94,6 @@ extern struct sbus_bus *sbus_root; for ((bus) = sbus_root; (bus); (bus) = (bus)->next) \ for ((device) = (bus)->devices; (device); (device) = (device)->next) -/* Driver DVMA interfaces. */ -#define sbus_can_dma_64bit(sdev) (1) -#define sbus_can_burst64(sdev) (1) -extern void sbus_set_sbus64(struct sbus_dev *, int); extern void sbus_fill_device_irq(struct sbus_dev *); extern void sbus_arch_bus_ranges_init(struct device_node *, struct sbus_bus *); -- cgit v1.2.3