[XenPPC] [pushed]pitops should use an unsigned long * for typesafety and portability

[jimix@xxxxxxxxxxxxxx]

changeset:   9455:7c56b04340bd
user:        jimix@xxxxxxxxxxxxxxxxxxxxx
date:        Thu Mar 23 16:17:45 2006 -0500
summary:     pitops should use an unsigned long * for typesafety and portability

diff -r c5ac55399e7d -r 7c56b04340bd xen/include/asm-ppc/bitops.h
--- a/xen/include/asm-ppc/bitops.h      Thu Mar 23 16:15:27 2006 -0500
+++ b/xen/include/asm-ppc/bitops.h      Thu Mar 23 16:17:45 2006 -0500
@@ -48,13 +48,13 @@
 #define smp_mb__before_clear_bit()     smp_mb()
 #define smp_mb__after_clear_bit()      smp_mb()
 
-static __inline__ int test_bit(unsigned long nr, __const__ volatile void *addr)
+static __inline__ int test_bit(unsigned long nr, __const__ volatile unsigned 
long *addr)
 {
        volatile unsigned long *laddr = (volatile unsigned long *)addr;
        return (1UL & (laddr[nr >> 6] >> (nr & 63)));
 }
 
-static __inline__ void set_bit(unsigned long nr, volatile void *addr)
+static __inline__ void set_bit(unsigned long nr, volatile unsigned long *addr)
 {
        unsigned long old;
        unsigned long mask = 1UL << (nr & 0x3f);
@@ -70,7 +70,7 @@ static __inline__ void set_bit(unsigned 
        : "cc");
 }
 
-static __inline__ void clear_bit(unsigned long nr, volatile void *addr)
+static __inline__ void clear_bit(unsigned long nr, volatile unsigned long 
*addr)
 {
        unsigned long old;
        unsigned long mask = 1UL << (nr & 0x3f);
@@ -86,7 +86,7 @@ static __inline__ void clear_bit(unsigne
        : "cc");
 }
 
-static __inline__ void change_bit(unsigned long nr, volatile void *addr)
+static __inline__ void change_bit(unsigned long nr, volatile unsigned long 
*addr)
 {
        unsigned long old;
        unsigned long mask = 1UL << (nr & 0x3f);
@@ -102,7 +102,7 @@ static __inline__ void change_bit(unsign
        : "cc");
 }
 
-static __inline__ int test_and_set_bit(unsigned long nr, volatile void *addr)
+static __inline__ int test_and_set_bit(unsigned long nr, volatile unsigned 
long *addr)
 {
        unsigned long old, t;
        unsigned long mask = 1UL << (nr & 0x3f);
@@ -122,7 +122,7 @@ static __inline__ int test_and_set_bit(u
        return (old & mask) != 0;
 }
 
-static __inline__ int test_and_clear_bit(unsigned long nr, volatile void *addr)
+static __inline__ int test_and_clear_bit(unsigned long nr, volatile unsigned 
long *addr)
 {
        unsigned long old, t;
        unsigned long mask = 1UL << (nr & 0x3f);
@@ -142,7 +142,7 @@ static __inline__ int test_and_clear_bit
        return (old & mask) != 0;
 }
 
-static __inline__ int test_and_change_bit(unsigned long nr, volatile void 
*addr)
+static __inline__ int test_and_change_bit(unsigned long nr, volatile unsigned 
long *addr)
 {
        unsigned long old, t;
        unsigned long mask = 1UL << (nr & 0x3f);
@@ -179,7 +179,7 @@ static __inline__ void set_bits(unsigned
 /*
  * non-atomic versions
  */
-static __inline__ void __set_bit(unsigned long nr, volatile void *addr)
+static __inline__ void __set_bit(unsigned long nr, volatile unsigned long 
*addr)
 {
        unsigned long mask = 1UL << (nr & 0x3f);
        unsigned long *p = ((unsigned long *)addr) + (nr >> 6);
@@ -187,7 +187,7 @@ static __inline__ void __set_bit(unsigne
        *p |= mask;
 }
 
-static __inline__ void __clear_bit(unsigned long nr, volatile void *addr)
+static __inline__ void __clear_bit(unsigned long nr, volatile unsigned long 
*addr)
 {
        unsigned long mask = 1UL << (nr & 0x3f);
        unsigned long *p = ((unsigned long *)addr) + (nr >> 6);
@@ -195,7 +195,7 @@ static __inline__ void __clear_bit(unsig
        *p &= ~mask;
 }
 
-static __inline__ void __change_bit(unsigned long nr, volatile void *addr)
+static __inline__ void __change_bit(unsigned long nr, volatile unsigned long 
*addr)
 {
        unsigned long mask = 1UL << (nr & 0x3f);
        unsigned long *p = ((unsigned long *)addr) + (nr >> 6);
@@ -203,7 +203,7 @@ static __inline__ void __change_bit(unsi
        *p ^= mask;
 }
 
-static __inline__ int __test_and_set_bit(unsigned long nr, volatile void *addr)
+static __inline__ int __test_and_set_bit(unsigned long nr, volatile unsigned 
long *addr)
 {
        unsigned long mask = 1UL << (nr & 0x3f);
        unsigned long *p = ((unsigned long *)addr) + (nr >> 6);
@@ -213,7 +213,7 @@ static __inline__ int __test_and_set_bit
        return (old & mask) != 0;
 }
 
-static __inline__ int __test_and_clear_bit(unsigned long nr, volatile void 
*addr)
+static __inline__ int __test_and_clear_bit(unsigned long nr, volatile unsigned 
long *addr)
 {
        unsigned long mask = 1UL << (nr & 0x3f);
        unsigned long *p = ((unsigned long *)addr) + (nr >> 6);
@@ -223,7 +223,7 @@ static __inline__ int __test_and_clear_b
        return (old & mask) != 0;
 }
 
-static __inline__ int __test_and_change_bit(unsigned long nr, volatile void 
*addr)
+static __inline__ int __test_and_change_bit(unsigned long nr, volatile 
unsigned long *addr)
 {
        unsigned long mask = 1UL << (nr & 0x3f);
        unsigned long *p = ((unsigned long *)addr) + (nr >> 6);
diff -r c5ac55399e7d -r 7c56b04340bd xen/include/asm-ppc/mm.h
--- a/xen/include/asm-ppc/mm.h  Thu Mar 23 16:15:27 2006 -0500
+++ b/xen/include/asm-ppc/mm.h  Thu Mar 23 16:17:45 2006 -0500
@@ -55,7 +55,7 @@ struct page_info
     u32 tlbflush_timestamp;
 
     /* Reference count and various PGC_xxx flags and fields. */
-    u32 count_info;
+    unsigned long count_info;
 
     /* Context-dependent fields follow... */
     union {
@@ -65,7 +65,7 @@ struct page_info
             /* Owner of this page (NULL if page is anonymous). */
             struct domain *_domain;
             /* Type reference count and various PGT_xxx flags and fields. */
-            u32 type_info;
+            unsigned long type_info;
         } inuse;
 
         /* Page is on a free list: ((count_info & PGC_count_mask) == 0). */
diff -r c5ac55399e7d -r 7c56b04340bd xen/include/public/xen.h
--- a/xen/include/public/xen.h  Thu Mar 23 16:15:27 2006 -0500
+++ b/xen/include/public/xen.h  Thu Mar 23 16:17:45 2006 -0500
@@ -314,7 +314,11 @@ typedef struct vcpu_info {
      * an upcall activation. The mask is cleared when the VCPU requests
      * to block: this avoids wakeup-waiting races.
      */
+#if defined(__powerpc__)
+    unsigned long evtchn_upcall_pending;
+#else
     uint8_t evtchn_upcall_pending;
+#endif
     uint8_t evtchn_upcall_mask;
     unsigned long evtchn_pending_sel;
     arch_vcpu_info_t arch;



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