@@ -15,7 +15,7 @@ void outsb(unsigned long __addr, const void *src, unsigned long count)
const u8 *p = src;
while (count--)
- outb(*p++, addr);
+ __raw_writeb(*p++, addr);
}
EXPORT_SYMBOL(outsb);
@@ -93,21 +93,21 @@ void insb(unsigned long __addr, void *dst, unsigned long count)
u8 *pb = dst;
while ((((unsigned long)pb) & 0x3) && count--)
- *pb++ = inb(addr);
+ *pb++ = __raw_readb(addr);
pi = (u32 *)pb;
while (count >= 4) {
u32 w;
- w = (inb(addr) << 24);
- w |= (inb(addr) << 16);
- w |= (inb(addr) << 8);
- w |= (inb(addr) << 0);
+ w = (__raw_readb(addr) << 24);
+ w |= (__raw_readb(addr) << 16);
+ w |= (__raw_readb(addr) << 8);
+ w |= (__raw_readb(addr) << 0);
*pi++ = w;
count -= 4;
}
pb = (u8 *)pi;
while (count--)
- *pb++ = inb(addr);
+ *pb++ = __raw_readb(addr);
}
}
EXPORT_SYMBOL(insb);
@@ -121,21 +121,21 @@ void insw(unsigned long __addr, void *dst, unsigned long count)
u32 *pi;
if (((unsigned long)ps) & 0x2) {
- *ps++ = le16_to_cpu(inw(addr));
+ *ps++ = __raw_readw(addr);
count--;
}
pi = (u32 *)ps;
while (count >= 2) {
u32 w;
- w = (le16_to_cpu(inw(addr)) << 16);
- w |= (le16_to_cpu(inw(addr)) << 0);
+ w = __raw_readw(addr) << 16;
+ w |= __raw_readw(addr) << 0;
*pi++ = w;
count -= 2;
}
ps = (u16 *)pi;
if (count)
- *ps = le16_to_cpu(inw(addr));
+ *ps = __raw_readw(addr);
}
}
EXPORT_SYMBOL(insw);
@@ -148,7 +148,7 @@ void insl(unsigned long __addr, void *dst, unsigned long count)
if ((((unsigned long)dst) & 0x3) == 0) {
u32 *pi = dst;
while (count--)
- *pi++ = le32_to_cpu(inl(addr));
+ *pi++ = __raw_readl(addr);
} else {
u32 l = 0, l2, *pi;
u16 *ps;
@@ -158,11 +158,11 @@ void insl(unsigned long __addr, void *dst, unsigned long count)
case 0x2:
ps = dst;
count -= 1;
- l = le32_to_cpu(inl(addr));
+ l = __raw_readl(addr);
*ps++ = l;
pi = (u32 *)ps;
while (count--) {
- l2 = le32_to_cpu(inl(addr));
+ l2 = __raw_readl(addr);
*pi++ = (l << 16) | (l2 >> 16);
l = l2;
}
@@ -173,13 +173,13 @@ void insl(unsigned long __addr, void *dst, unsigned long count)
case 0x1:
pb = dst;
count -= 1;
- l = le32_to_cpu(inl(addr));
+ l = __raw_readl(addr);
*pb++ = l >> 24;
ps = (u16 *)pb;
*ps++ = ((l >> 8) & 0xffff);
pi = (u32 *)ps;
while (count--) {
- l2 = le32_to_cpu(inl(addr));
+ l2 = __raw_readl(addr);
*pi++ = (l << 24) | (l2 >> 8);
l = l2;
}
@@ -190,11 +190,11 @@ void insl(unsigned long __addr, void *dst, unsigned long count)
case 0x3:
pb = (u8 *)dst;
count -= 1;
- l = le32_to_cpu(inl(addr));
+ l = __raw_readl(addr);
*pb++ = l >> 24;
pi = (u32 *)pb;
while (count--) {
- l2 = le32_to_cpu(inl(addr));
+ l2 = __raw_readl(addr);
*pi++ = (l << 8) | (l2 >> 24);
l = l2;
}
The PeeCeeI.c code used in*() + out*() for IO access. But these are in little endian and the native (big) endian result was required which resulted in some bit-shifting. Shift the code over to use the __raw_*() variants all over. This simplifies the code as we can drop the calls to le16_to_cpu() and le32_to_cpu(). And it should be a little faster too. With this change we now uses the same type of IO access functions in all of the file. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- arch/sparc/lib/PeeCeeI.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-)