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-rw-r--r--arch/arm/mach-ixp4xx/include/mach/io.h150
1 files changed, 55 insertions, 95 deletions
diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h
index 061a1f144a01..c06d4a2911a6 100644
--- a/arch/arm/mach-ixp4xx/include/mach/io.h
+++ b/arch/arm/mach-ixp4xx/include/mach/io.h
@@ -243,25 +243,8 @@ static inline void __indirect_readsl(const volatile void __iomem *bus_addr,
* transaction. This means that we need to override the default
* I/O functions.
*/
-#define outb(p, v) __ixp4xx_outb(p, v)
-#define outw(p, v) __ixp4xx_outw(p, v)
-#define outl(p, v) __ixp4xx_outl(p, v)
-
-#define outsb(p, v, l) __ixp4xx_outsb(p, v, l)
-#define outsw(p, v, l) __ixp4xx_outsw(p, v, l)
-#define outsl(p, v, l) __ixp4xx_outsl(p, v, l)
-#define inb(p) __ixp4xx_inb(p)
-#define inw(p) __ixp4xx_inw(p)
-#define inl(p) __ixp4xx_inl(p)
-
-#define insb(p, v, l) __ixp4xx_insb(p, v, l)
-#define insw(p, v, l) __ixp4xx_insw(p, v, l)
-#define insl(p, v, l) __ixp4xx_insl(p, v, l)
-
-
-static inline void
-__ixp4xx_outb(u8 value, u32 addr)
+static inline void outb(u8 value, u32 addr)
{
u32 n, byte_enables, data;
n = addr % 4;
@@ -270,15 +253,13 @@ __ixp4xx_outb(u8 value, u32 addr)
ixp4xx_pci_write(addr, byte_enables | NP_CMD_IOWRITE, data);
}
-static inline void
-__ixp4xx_outsb(u32 io_addr, const u8 *vaddr, u32 count)
+static inline void outsb(u32 io_addr, const u8 *vaddr, u32 count)
{
while (count--)
outb(*vaddr++, io_addr);
}
-static inline void
-__ixp4xx_outw(u16 value, u32 addr)
+static inline void outw(u16 value, u32 addr)
{
u32 n, byte_enables, data;
n = addr % 4;
@@ -287,28 +268,24 @@ __ixp4xx_outw(u16 value, u32 addr)
ixp4xx_pci_write(addr, byte_enables | NP_CMD_IOWRITE, data);
}
-static inline void
-__ixp4xx_outsw(u32 io_addr, const u16 *vaddr, u32 count)
+static inline void outsw(u32 io_addr, const u16 *vaddr, u32 count)
{
while (count--)
outw(cpu_to_le16(*vaddr++), io_addr);
}
-static inline void
-__ixp4xx_outl(u32 value, u32 addr)
+static inline void outl(u32 value, u32 addr)
{
ixp4xx_pci_write(addr, NP_CMD_IOWRITE, value);
}
-static inline void
-__ixp4xx_outsl(u32 io_addr, const u32 *vaddr, u32 count)
+static inline void outsl(u32 io_addr, const u32 *vaddr, u32 count)
{
while (count--)
outl(cpu_to_le32(*vaddr++), io_addr);
}
-static inline u8
-__ixp4xx_inb(u32 addr)
+static inline u8 inb(u32 addr)
{
u32 n, byte_enables, data;
n = addr % 4;
@@ -319,15 +296,13 @@ __ixp4xx_inb(u32 addr)
return data >> (8*n);
}
-static inline void
-__ixp4xx_insb(u32 io_addr, u8 *vaddr, u32 count)
+static inline void insb(u32 io_addr, u8 *vaddr, u32 count)
{
while (count--)
*vaddr++ = inb(io_addr);
}
-static inline u16
-__ixp4xx_inw(u32 addr)
+static inline u16 inw(u32 addr)
{
u32 n, byte_enables, data;
n = addr % 4;
@@ -338,15 +313,13 @@ __ixp4xx_inw(u32 addr)
return data>>(8*n);
}
-static inline void
-__ixp4xx_insw(u32 io_addr, u16 *vaddr, u32 count)
+static inline void insw(u32 io_addr, u16 *vaddr, u32 count)
{
while (count--)
*vaddr++ = le16_to_cpu(inw(io_addr));
}
-static inline u32
-__ixp4xx_inl(u32 addr)
+static inline u32 inl(u32 addr)
{
u32 data;
if (ixp4xx_pci_read(addr, NP_CMD_IOREAD, &data))
@@ -355,8 +328,7 @@ __ixp4xx_inl(u32 addr)
return data;
}
-static inline void
-__ixp4xx_insl(u32 io_addr, u32 *vaddr, u32 count)
+static inline void insl(u32 io_addr, u32 *vaddr, u32 count)
{
while (count--)
*vaddr++ = le32_to_cpu(inl(io_addr));
@@ -368,12 +340,12 @@ __ixp4xx_insl(u32 io_addr, u32 *vaddr, u32 count)
#define __is_io_address(p) (((unsigned long)p >= PIO_OFFSET) && \
((unsigned long)p <= (PIO_MASK + PIO_OFFSET)))
-static inline unsigned int
-__ixp4xx_ioread8(const void __iomem *addr)
+#define ioread8(p) ioread8(p)
+static inline unsigned int ioread8(const void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- return (unsigned int)__ixp4xx_inb(port & PIO_MASK);
+ return (unsigned int)inb(port & PIO_MASK);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
return (unsigned int)__raw_readb(port);
@@ -382,12 +354,12 @@ __ixp4xx_ioread8(const void __iomem *addr)
#endif
}
-static inline void
-__ixp4xx_ioread8_rep(const void __iomem *addr, void *vaddr, u32 count)
+#define ioread8_rep(p, v, c) ioread8_rep(p, v, c)
+static inline void ioread8_rep(const void __iomem *addr, void *vaddr, u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_insb(port & PIO_MASK, vaddr, count);
+ insb(port & PIO_MASK, vaddr, count);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_readsb(addr, vaddr, count);
@@ -396,12 +368,12 @@ __ixp4xx_ioread8_rep(const void __iomem *addr, void *vaddr, u32 count)
#endif
}
-static inline unsigned int
-__ixp4xx_ioread16(const void __iomem *addr)
+#define ioread16(p) ioread16(p)
+static inline unsigned int ioread16(const void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- return (unsigned int)__ixp4xx_inw(port & PIO_MASK);
+ return (unsigned int)inw(port & PIO_MASK);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
return le16_to_cpu(__raw_readw((u32)port));
@@ -410,12 +382,13 @@ __ixp4xx_ioread16(const void __iomem *addr)
#endif
}
-static inline void
-__ixp4xx_ioread16_rep(const void __iomem *addr, void *vaddr, u32 count)
+#define ioread16_rep(p, v, c) ioread16_rep(p, v, c)
+static inline void ioread16_rep(const void __iomem *addr, void *vaddr,
+ u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_insw(port & PIO_MASK, vaddr, count);
+ insw(port & PIO_MASK, vaddr, count);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_readsw(addr, vaddr, count);
@@ -424,12 +397,12 @@ __ixp4xx_ioread16_rep(const void __iomem *addr, void *vaddr, u32 count)
#endif
}
-static inline unsigned int
-__ixp4xx_ioread32(const void __iomem *addr)
+#define ioread32(p) ioread32(p)
+static inline unsigned int ioread32(const void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- return (unsigned int)__ixp4xx_inl(port & PIO_MASK);
+ return (unsigned int)inl(port & PIO_MASK);
else {
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
return le32_to_cpu((__force __le32)__raw_readl(addr));
@@ -439,12 +412,13 @@ __ixp4xx_ioread32(const void __iomem *addr)
}
}
-static inline void
-__ixp4xx_ioread32_rep(const void __iomem *addr, void *vaddr, u32 count)
+#define ioread32_rep(p, v, c) ioread32_rep(p, v, c)
+static inline void ioread32_rep(const void __iomem *addr, void *vaddr,
+ u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_insl(port & PIO_MASK, vaddr, count);
+ insl(port & PIO_MASK, vaddr, count);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_readsl(addr, vaddr, count);
@@ -453,12 +427,12 @@ __ixp4xx_ioread32_rep(const void __iomem *addr, void *vaddr, u32 count)
#endif
}
-static inline void
-__ixp4xx_iowrite8(u8 value, void __iomem *addr)
+#define iowrite8(v, p) iowrite8(v, p)
+static inline void iowrite8(u8 value, void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_outb(value, port & PIO_MASK);
+ outb(value, port & PIO_MASK);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writeb(value, port);
@@ -467,12 +441,13 @@ __ixp4xx_iowrite8(u8 value, void __iomem *addr)
#endif
}
-static inline void
-__ixp4xx_iowrite8_rep(void __iomem *addr, const void *vaddr, u32 count)
+#define iowrite8_rep(p, v, c) iowrite8_rep(p, v, c)
+static inline void iowrite8_rep(void __iomem *addr, const void *vaddr,
+ u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_outsb(port & PIO_MASK, vaddr, count);
+ outsb(port & PIO_MASK, vaddr, count);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writesb(addr, vaddr, count);
@@ -481,12 +456,12 @@ __ixp4xx_iowrite8_rep(void __iomem *addr, const void *vaddr, u32 count)
#endif
}
-static inline void
-__ixp4xx_iowrite16(u16 value, void __iomem *addr)
+#define iowrite16(v, p) iowrite16(v, p)
+static inline void iowrite16(u16 value, void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_outw(value, port & PIO_MASK);
+ outw(value, port & PIO_MASK);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writew(cpu_to_le16(value), addr);
@@ -495,12 +470,13 @@ __ixp4xx_iowrite16(u16 value, void __iomem *addr)
#endif
}
-static inline void
-__ixp4xx_iowrite16_rep(void __iomem *addr, const void *vaddr, u32 count)
+#define iowrite16_rep(p, v, c) iowrite16_rep(p, v, c)
+static inline void iowrite16_rep(void __iomem *addr, const void *vaddr,
+ u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_outsw(port & PIO_MASK, vaddr, count);
+ outsw(port & PIO_MASK, vaddr, count);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writesw(addr, vaddr, count);
@@ -509,12 +485,12 @@ __ixp4xx_iowrite16_rep(void __iomem *addr, const void *vaddr, u32 count)
#endif
}
-static inline void
-__ixp4xx_iowrite32(u32 value, void __iomem *addr)
+#define iowrite32(v, p) iowrite32(v, p)
+static inline void iowrite32(u32 value, void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_outl(value, port & PIO_MASK);
+ outl(value, port & PIO_MASK);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writel((u32 __force)cpu_to_le32(value), addr);
@@ -523,12 +499,13 @@ __ixp4xx_iowrite32(u32 value, void __iomem *addr)
#endif
}
-static inline void
-__ixp4xx_iowrite32_rep(void __iomem *addr, const void *vaddr, u32 count)
+#define iowrite32_rep(p, v, c) iowrite32_rep(p, v, c)
+static inline void iowrite32_rep(void __iomem *addr, const void *vaddr,
+ u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
- __ixp4xx_outsl(port & PIO_MASK, vaddr, count);
+ outsl(port & PIO_MASK, vaddr, count);
else
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writesl(addr, vaddr, count);
@@ -537,25 +514,8 @@ __ixp4xx_iowrite32_rep(void __iomem *addr, const void *vaddr, u32 count)
#endif
}
-#define ioread8(p) __ixp4xx_ioread8(p)
-#define ioread16(p) __ixp4xx_ioread16(p)
-#define ioread32(p) __ixp4xx_ioread32(p)
-
-#define ioread8_rep(p, v, c) __ixp4xx_ioread8_rep(p, v, c)
-#define ioread16_rep(p, v, c) __ixp4xx_ioread16_rep(p, v, c)
-#define ioread32_rep(p, v, c) __ixp4xx_ioread32_rep(p, v, c)
-
-#define iowrite8(v,p) __ixp4xx_iowrite8(v,p)
-#define iowrite16(v,p) __ixp4xx_iowrite16(v,p)
-#define iowrite32(v,p) __ixp4xx_iowrite32(v,p)
-
-#define iowrite8_rep(p, v, c) __ixp4xx_iowrite8_rep(p, v, c)
-#define iowrite16_rep(p, v, c) __ixp4xx_iowrite16_rep(p, v, c)
-#define iowrite32_rep(p, v, c) __ixp4xx_iowrite32_rep(p, v, c)
-
#define ioport_map(port, nr) ((void __iomem*)(port + PIO_OFFSET))
#define ioport_unmap(addr)
-#endif // !CONFIG_PCI
-
-#endif // __ASM_ARM_ARCH_IO_H
+#endif /* CONFIG_PCI */
+#endif /* __ASM_ARM_ARCH_IO_H */
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