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yaml
---
r: 12169
b: refs/heads/master
c: bfca945
h: refs/heads/master
i:
  12167: 99661ed
v: v3
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John Bowler authored and Russell King committed Nov 2, 2005
1 parent c2ef856 commit 9439ba4
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Showing 2 changed files with 41 additions and 35 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 9dc2d0f55fb693ae6d50c8dd3d934fe3133ca183
refs/heads/master: bfca94590bfd3dcd958c542d2fb6406518150fee
74 changes: 40 additions & 34 deletions trunk/include/asm-arm/arch-ixp4xx/io.h
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Original file line number Diff line number Diff line change
Expand Up @@ -80,9 +80,9 @@ __ixp4xx_iounmap(void __iomem *addr)
#define __arch_ioremap(a, s, f, x) __ixp4xx_ioremap(a, s, f, x)
#define __arch_iounmap(a) __ixp4xx_iounmap(a)

#define writeb(p, v) __ixp4xx_writeb(p, v)
#define writew(p, v) __ixp4xx_writew(p, v)
#define writel(p, v) __ixp4xx_writel(p, v)
#define writeb(v, p) __ixp4xx_writeb(v, p)
#define writew(v, p) __ixp4xx_writew(v, p)
#define writel(v, p) __ixp4xx_writel(v, p)

#define writesb(p, v, l) __ixp4xx_writesb(p, v, l)
#define writesw(p, v, l) __ixp4xx_writesw(p, v, l)
Expand All @@ -97,8 +97,9 @@ __ixp4xx_iounmap(void __iomem *addr)
#define readsl(p, v, l) __ixp4xx_readsl(p, v, l)

static inline void
__ixp4xx_writeb(u8 value, u32 addr)
__ixp4xx_writeb(u8 value, volatile void __iomem *p)
{
u32 addr = (u32)p;
u32 n, byte_enables, data;

if (addr >= VMALLOC_START) {
Expand All @@ -113,15 +114,16 @@ __ixp4xx_writeb(u8 value, u32 addr)
}

static inline void
__ixp4xx_writesb(u32 bus_addr, const u8 *vaddr, int count)
__ixp4xx_writesb(volatile void __iomem *bus_addr, const u8 *vaddr, int count)
{
while (count--)
writeb(*vaddr++, bus_addr);
}

static inline void
__ixp4xx_writew(u16 value, u32 addr)
__ixp4xx_writew(u16 value, volatile void __iomem *p)
{
u32 addr = (u32)p;
u32 n, byte_enables, data;

if (addr >= VMALLOC_START) {
Expand All @@ -136,15 +138,16 @@ __ixp4xx_writew(u16 value, u32 addr)
}

static inline void
__ixp4xx_writesw(u32 bus_addr, const u16 *vaddr, int count)
__ixp4xx_writesw(volatile void __iomem *bus_addr, const u16 *vaddr, int count)
{
while (count--)
writew(*vaddr++, bus_addr);
}

static inline void
__ixp4xx_writel(u32 value, u32 addr)
__ixp4xx_writel(u32 value, volatile void __iomem *p)
{
u32 addr = (u32)p;
if (addr >= VMALLOC_START) {
__raw_writel(value, addr);
return;
Expand All @@ -154,15 +157,16 @@ __ixp4xx_writel(u32 value, u32 addr)
}

static inline void
__ixp4xx_writesl(u32 bus_addr, const u32 *vaddr, int count)
__ixp4xx_writesl(volatile void __iomem *bus_addr, const u32 *vaddr, int count)
{
while (count--)
writel(*vaddr++, bus_addr);
}

static inline unsigned char
__ixp4xx_readb(u32 addr)
__ixp4xx_readb(const volatile void __iomem *p)
{
u32 addr = (u32)p;
u32 n, byte_enables, data;

if (addr >= VMALLOC_START)
Expand All @@ -177,15 +181,16 @@ __ixp4xx_readb(u32 addr)
}

static inline void
__ixp4xx_readsb(u32 bus_addr, u8 *vaddr, u32 count)
__ixp4xx_readsb(const volatile void __iomem *bus_addr, u8 *vaddr, u32 count)
{
while (count--)
*vaddr++ = readb(bus_addr);
}

static inline unsigned short
__ixp4xx_readw(u32 addr)
__ixp4xx_readw(const volatile void __iomem *p)
{
u32 addr = (u32)p;
u32 n, byte_enables, data;

if (addr >= VMALLOC_START)
Expand All @@ -200,15 +205,16 @@ __ixp4xx_readw(u32 addr)
}

static inline void
__ixp4xx_readsw(u32 bus_addr, u16 *vaddr, u32 count)
__ixp4xx_readsw(const volatile void __iomem *bus_addr, u16 *vaddr, u32 count)
{
while (count--)
*vaddr++ = readw(bus_addr);
}

static inline unsigned long
__ixp4xx_readl(u32 addr)
__ixp4xx_readl(const volatile void __iomem *p)
{
u32 addr = (u32)p;
u32 data;

if (addr >= VMALLOC_START)
Expand All @@ -221,7 +227,7 @@ __ixp4xx_readl(u32 addr)
}

static inline void
__ixp4xx_readsl(u32 bus_addr, u32 *vaddr, u32 count)
__ixp4xx_readsl(const volatile void __iomem *bus_addr, u32 *vaddr, u32 count)
{
while (count--)
*vaddr++ = readl(bus_addr);
Expand All @@ -239,7 +245,7 @@ __ixp4xx_readsl(u32 bus_addr, u32 *vaddr, u32 count)
eth_copy_and_sum((s),__mem_pci(c),(l),(b))

static inline int
check_signature(unsigned long bus_addr, const unsigned char *signature,
check_signature(const unsigned char __iomem *bus_addr, const unsigned char *signature,
int length)
{
int retval = 0;
Expand Down Expand Up @@ -389,7 +395,7 @@ __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(void __iomem *addr)
__ixp4xx_ioread8(const void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
Expand All @@ -398,12 +404,12 @@ __ixp4xx_ioread8(void __iomem *addr)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
return (unsigned int)__raw_readb(port);
#else
return (unsigned int)__ixp4xx_readb(port);
return (unsigned int)__ixp4xx_readb(addr);
#endif
}

static inline void
__ixp4xx_ioread8_rep(void __iomem *addr, void *vaddr, u32 count)
__ixp4xx_ioread8_rep(const void __iomem *addr, void *vaddr, u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
Expand All @@ -412,12 +418,12 @@ __ixp4xx_ioread8_rep(void __iomem *addr, void *vaddr, u32 count)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_readsb(addr, vaddr, count);
#else
__ixp4xx_readsb(port, vaddr, count);
__ixp4xx_readsb(addr, vaddr, count);
#endif
}

static inline unsigned int
__ixp4xx_ioread16(void __iomem *addr)
__ixp4xx_ioread16(const void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
Expand All @@ -426,12 +432,12 @@ __ixp4xx_ioread16(void __iomem *addr)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
return le16_to_cpu(__raw_readw((u32)port));
#else
return (unsigned int)__ixp4xx_readw((u32)port);
return (unsigned int)__ixp4xx_readw(addr);
#endif
}

static inline void
__ixp4xx_ioread16_rep(void __iomem *addr, void *vaddr, u32 count)
__ixp4xx_ioread16_rep(const void __iomem *addr, void *vaddr, u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
Expand All @@ -440,12 +446,12 @@ __ixp4xx_ioread16_rep(void __iomem *addr, void *vaddr, u32 count)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_readsw(addr, vaddr, count);
#else
__ixp4xx_readsw(port, vaddr, count);
__ixp4xx_readsw(addr, vaddr, count);
#endif
}

static inline unsigned int
__ixp4xx_ioread32(void __iomem *addr)
__ixp4xx_ioread32(const void __iomem *addr)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
Expand All @@ -454,13 +460,13 @@ __ixp4xx_ioread32(void __iomem *addr)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
return le32_to_cpu(__raw_readl((u32)port));
#else
return (unsigned int)__ixp4xx_readl((u32)port);
return (unsigned int)__ixp4xx_readl(addr);
#endif
}
}

static inline void
__ixp4xx_ioread32_rep(void __iomem *addr, void *vaddr, u32 count)
__ixp4xx_ioread32_rep(const void __iomem *addr, void *vaddr, u32 count)
{
unsigned long port = (unsigned long __force)addr;
if (__is_io_address(port))
Expand All @@ -469,7 +475,7 @@ __ixp4xx_ioread32_rep(void __iomem *addr, void *vaddr, u32 count)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_readsl(addr, vaddr, count);
#else
__ixp4xx_readsl(port, vaddr, count);
__ixp4xx_readsl(addr, vaddr, count);
#endif
}

Expand All @@ -483,7 +489,7 @@ __ixp4xx_iowrite8(u8 value, void __iomem *addr)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writeb(value, port);
#else
__ixp4xx_writeb(value, port);
__ixp4xx_writeb(value, addr);
#endif
}

Expand All @@ -497,7 +503,7 @@ __ixp4xx_iowrite8_rep(void __iomem *addr, const void *vaddr, u32 count)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writesb(addr, vaddr, count);
#else
__ixp4xx_writesb(port, vaddr, count);
__ixp4xx_writesb(addr, vaddr, count);
#endif
}

Expand All @@ -511,7 +517,7 @@ __ixp4xx_iowrite16(u16 value, void __iomem *addr)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writew(cpu_to_le16(value), addr);
#else
__ixp4xx_writew(value, port);
__ixp4xx_writew(value, addr);
#endif
}

Expand All @@ -525,7 +531,7 @@ __ixp4xx_iowrite16_rep(void __iomem *addr, const void *vaddr, u32 count)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writesw(addr, vaddr, count);
#else
__ixp4xx_writesw(port, vaddr, count);
__ixp4xx_writesw(addr, vaddr, count);
#endif
}

Expand All @@ -539,7 +545,7 @@ __ixp4xx_iowrite32(u32 value, void __iomem *addr)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writel(cpu_to_le32(value), port);
#else
__ixp4xx_writel(value, port);
__ixp4xx_writel(value, addr);
#endif
}

Expand All @@ -553,7 +559,7 @@ __ixp4xx_iowrite32_rep(void __iomem *addr, const void *vaddr, u32 count)
#ifndef CONFIG_IXP4XX_INDIRECT_PCI
__raw_writesl(addr, vaddr, count);
#else
__ixp4xx_writesl(port, vaddr, count);
__ixp4xx_writesl(addr, vaddr, count);
#endif
}

Expand Down

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