aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-shark/include/mach
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-shark/include/mach')
-rw-r--r--arch/arm/mach-shark/include/mach/hardware.h2
-rw-r--r--arch/arm/mach-shark/include/mach/io.h44
-rw-r--r--arch/arm/mach-shark/include/mach/isa-dma.h (renamed from arch/arm/mach-shark/include/mach/dma.h)3
-rw-r--r--arch/arm/mach-shark/include/mach/memory.h4
4 files changed, 6 insertions, 47 deletions
diff --git a/arch/arm/mach-shark/include/mach/hardware.h b/arch/arm/mach-shark/include/mach/hardware.h
index cb0ee2943c1..01bf76099ce 100644
--- a/arch/arm/mach-shark/include/mach/hardware.h
+++ b/arch/arm/mach-shark/include/mach/hardware.h
@@ -28,8 +28,6 @@
#define ROMCARD_SIZE 0x08000000
#define ROMCARD_START 0x10000000
-#define PCIO_BASE 0xe0000000
-
/* defines for the Framebuffer */
#define FB_START 0x06000000
diff --git a/arch/arm/mach-shark/include/mach/io.h b/arch/arm/mach-shark/include/mach/io.h
index 92475922c06..c5cee829fc8 100644
--- a/arch/arm/mach-shark/include/mach/io.h
+++ b/arch/arm/mach-shark/include/mach/io.h
@@ -11,46 +11,10 @@
#ifndef __ASM_ARM_ARCH_IO_H
#define __ASM_ARM_ARCH_IO_H
-#include <mach/hardware.h>
+#define PCIO_BASE 0xe0000000
+#define IO_SPACE_LIMIT 0xffffffff
-#define IO_SPACE_LIMIT 0xffffffff
-
-/*
- * We use two different types of addressing - PC style addresses, and ARM
- * addresses. PC style accesses the PC hardware with the normal PC IO
- * addresses, eg 0x3f8 for serial#1. ARM addresses are 0x80000000+
- * and are translated to the start of IO.
- */
-#define __PORT_PCIO(x) (!((x) & 0x80000000))
-
-#define __io(a) ((void __iomem *)(PCIO_BASE + (a)))
-
-
-static inline unsigned int __ioaddr (unsigned int port) \
-{ \
- if (__PORT_PCIO(port)) \
- return (unsigned int)(PCIO_BASE + (port)); \
- else \
- return (unsigned int)(IO_BASE + (port)); \
-}
-
-#define __mem_pci(addr) (addr)
-
-/*
- * Translated address IO functions
- *
- * IO address has already been translated to a virtual address
- */
-#define outb_t(v,p) \
- (*(volatile unsigned char *)(p) = (v))
-
-#define inb_t(p) \
- (*(volatile unsigned char *)(p))
-
-#define outl_t(v,p) \
- (*(volatile unsigned long *)(p) = (v))
-
-#define inl_t(p) \
- (*(volatile unsigned long *)(p))
+#define __io(a) ((void __iomem *)(PCIO_BASE + (a)))
+#define __mem_pci(addr) (addr)
#endif
diff --git a/arch/arm/mach-shark/include/mach/dma.h b/arch/arm/mach-shark/include/mach/isa-dma.h
index c0a29bd2a74..864298ff392 100644
--- a/arch/arm/mach-shark/include/mach/dma.h
+++ b/arch/arm/mach-shark/include/mach/isa-dma.h
@@ -1,5 +1,5 @@
/*
- * arch/arm/mach-shark/include/mach/dma.h
+ * arch/arm/mach-shark/include/mach/isa-dma.h
*
* by Alexander Schulz
*/
@@ -10,7 +10,6 @@
* The rest is not DMAable. See dev / .properties
* in OpenFirmware.
*/
-#define MAX_DMA_ADDRESS 0xC0400000
#define MAX_DMA_CHANNELS 8
#define DMA_ISA_CASCADE 4
diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h
index b7874ad9f9f..c5ab038925d 100644
--- a/arch/arm/mach-shark/include/mach/memory.h
+++ b/arch/arm/mach-shark/include/mach/memory.h
@@ -33,12 +33,10 @@ static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsig
__arch_adjust_zones(node, size, holes)
#define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_4M - 1)
+#define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_4M)
#endif
-#define __virt_to_bus(x) __virt_to_phys(x)
-#define __bus_to_virt(x) __phys_to_virt(x)
-
/*
* Cache flushing area
*/