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-rw-r--r--include/asm-ppc64/eeh.h39
-rw-r--r--include/asm-ppc64/io.h42
2 files changed, 41 insertions, 40 deletions
diff --git a/include/asm-ppc64/eeh.h b/include/asm-ppc64/eeh.h
index 94298b106a4..40c8eb57493 100644
--- a/include/asm-ppc64/eeh.h
+++ b/include/asm-ppc64/eeh.h
@@ -219,23 +219,24 @@ static inline void eeh_raw_writeq(u64 val, volatile void __iomem *addr)
static inline void eeh_memset_io(volatile void __iomem *addr, int c,
unsigned long n)
{
+ void *p = (void __force *)addr;
u32 lc = c;
lc |= lc << 8;
lc |= lc << 16;
- while(n && !EEH_CHECK_ALIGN(addr, 4)) {
- *((volatile u8 *)addr) = c;
- addr = (void *)((unsigned long)addr + 1);
+ while(n && !EEH_CHECK_ALIGN(p, 4)) {
+ *((volatile u8 *)p) = c;
+ p++;
n--;
}
while(n >= 4) {
- *((volatile u32 *)addr) = lc;
- addr = (void *)((unsigned long)addr + 4);
+ *((volatile u32 *)p) = lc;
+ p += 4;
n -= 4;
}
while(n) {
- *((volatile u8 *)addr) = c;
- addr = (void *)((unsigned long)addr + 1);
+ *((volatile u8 *)p) = c;
+ p++;
n--;
}
__asm__ __volatile__ ("sync" : : : "memory");
@@ -250,22 +251,22 @@ static inline void eeh_memcpy_fromio(void *dest, const volatile void __iomem *sr
while(n && (!EEH_CHECK_ALIGN(vsrc, 4) || !EEH_CHECK_ALIGN(dest, 4))) {
*((u8 *)dest) = *((volatile u8 *)vsrc);
__asm__ __volatile__ ("eieio" : : : "memory");
- vsrc = (void *)((unsigned long)vsrc + 1);
- dest = (void *)((unsigned long)dest + 1);
+ vsrc++;
+ dest++;
n--;
}
while(n > 4) {
*((u32 *)dest) = *((volatile u32 *)vsrc);
__asm__ __volatile__ ("eieio" : : : "memory");
- vsrc = (void *)((unsigned long)vsrc + 4);
- dest = (void *)((unsigned long)dest + 4);
+ vsrc += 4;
+ dest += 4;
n -= 4;
}
while(n) {
*((u8 *)dest) = *((volatile u8 *)vsrc);
__asm__ __volatile__ ("eieio" : : : "memory");
- vsrc = (void *)((unsigned long)vsrc + 1);
- dest = (void *)((unsigned long)dest + 1);
+ vsrc++;
+ dest++;
n--;
}
__asm__ __volatile__ ("sync" : : : "memory");
@@ -286,20 +287,20 @@ static inline void eeh_memcpy_toio(volatile void __iomem *dest, const void *src,
while(n && (!EEH_CHECK_ALIGN(vdest, 4) || !EEH_CHECK_ALIGN(src, 4))) {
*((volatile u8 *)vdest) = *((u8 *)src);
- src = (void *)((unsigned long)src + 1);
- vdest = (void *)((unsigned long)vdest + 1);
+ src++;
+ vdest++;
n--;
}
while(n > 4) {
*((volatile u32 *)vdest) = *((volatile u32 *)src);
- src = (void *)((unsigned long)src + 4);
- vdest = (void *)((unsigned long)vdest + 4);
+ src += 4;
+ vdest += 4;
n-=4;
}
while(n) {
*((volatile u8 *)vdest) = *((u8 *)src);
- src = (void *)((unsigned long)src + 1);
- vdest = (void *)((unsigned long)vdest + 1);
+ src++;
+ vdest++;
n--;
}
__asm__ __volatile__ ("sync" : : : "memory");
diff --git a/include/asm-ppc64/io.h b/include/asm-ppc64/io.h
index aba1dfa388b..59c958aea4d 100644
--- a/include/asm-ppc64/io.h
+++ b/include/asm-ppc64/io.h
@@ -20,10 +20,10 @@
#include <asm-generic/iomap.h>
-#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 *)(p), (a), (c))
-#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 *)(p), (a), (c))
-#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 *)(p), (a), (c))
-#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 *)(p), (a), (c))
+#define __ide_mm_insw(p, a, c) _insw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_insl(p, a, c) _insl_ns((volatile u32 __iomem *)(p), (a), (c))
+#define __ide_mm_outsw(p, a, c) _outsw_ns((volatile u16 __iomem *)(p), (a), (c))
+#define __ide_mm_outsl(p, a, c) _outsl_ns((volatile u32 __iomem *)(p), (a), (c))
#define SIO_CONFIG_RA 0x398
@@ -71,8 +71,8 @@ extern unsigned long io_page_mask;
* Neither do the standard versions now, these are just here
* for older code.
*/
-#define insw_ns(port, buf, ns) _insw_ns((u16 *)((port)+pci_io_base), (buf), (ns))
-#define insl_ns(port, buf, nl) _insl_ns((u32 *)((port)+pci_io_base), (buf), (nl))
+#define insw_ns(port, buf, ns) _insw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define insl_ns(port, buf, nl) _insl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
#else
static inline unsigned char __raw_readb(const volatile void __iomem *addr)
@@ -136,9 +136,9 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
#define insw_ns(port, buf, ns) eeh_insw_ns((port), (buf), (ns))
#define insl_ns(port, buf, nl) eeh_insl_ns((port), (buf), (nl))
-#define outsb(port, buf, ns) _outsb((u8 *)((port)+pci_io_base), (buf), (ns))
-#define outsw(port, buf, ns) _outsw_ns((u16 *)((port)+pci_io_base), (buf), (ns))
-#define outsl(port, buf, nl) _outsl_ns((u32 *)((port)+pci_io_base), (buf), (nl))
+#define outsb(port, buf, ns) _outsb((u8 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define outsw(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define outsl(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
#endif
@@ -147,16 +147,16 @@ static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
#define readl_relaxed(addr) readl(addr)
#define readq_relaxed(addr) readq(addr)
-extern void _insb(volatile u8 *port, void *buf, int ns);
-extern void _outsb(volatile u8 *port, const void *buf, int ns);
-extern void _insw(volatile u16 *port, void *buf, int ns);
-extern void _outsw(volatile u16 *port, const void *buf, int ns);
-extern void _insl(volatile u32 *port, void *buf, int nl);
-extern void _outsl(volatile u32 *port, const void *buf, int nl);
-extern void _insw_ns(volatile u16 *port, void *buf, int ns);
-extern void _outsw_ns(volatile u16 *port, const void *buf, int ns);
-extern void _insl_ns(volatile u32 *port, void *buf, int nl);
-extern void _outsl_ns(volatile u32 *port, const void *buf, int nl);
+extern void _insb(volatile u8 __iomem *port, void *buf, int ns);
+extern void _outsb(volatile u8 __iomem *port, const void *buf, int ns);
+extern void _insw(volatile u16 __iomem *port, void *buf, int ns);
+extern void _outsw(volatile u16 __iomem *port, const void *buf, int ns);
+extern void _insl(volatile u32 __iomem *port, void *buf, int nl);
+extern void _outsl(volatile u32 __iomem *port, const void *buf, int nl);
+extern void _insw_ns(volatile u16 __iomem *port, void *buf, int ns);
+extern void _outsw_ns(volatile u16 __iomem *port, const void *buf, int ns);
+extern void _insl_ns(volatile u32 __iomem *port, void *buf, int nl);
+extern void _outsl_ns(volatile u32 __iomem *port, const void *buf, int nl);
#define mmiowb()
@@ -176,8 +176,8 @@ extern void _outsl_ns(volatile u32 *port, const void *buf, int nl);
* Neither do the standard versions now, these are just here
* for older code.
*/
-#define outsw_ns(port, buf, ns) _outsw_ns((u16 *)((port)+pci_io_base), (buf), (ns))
-#define outsl_ns(port, buf, nl) _outsl_ns((u32 *)((port)+pci_io_base), (buf), (nl))
+#define outsw_ns(port, buf, ns) _outsw_ns((u16 __iomem *)((port)+pci_io_base), (buf), (ns))
+#define outsl_ns(port, buf, nl) _outsl_ns((u32 __iomem *)((port)+pci_io_base), (buf), (nl))
#define IO_SPACE_LIMIT ~(0UL)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 14:42:20 +0000