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-rw-r--r--include/asm-alpha/bitops.h5
-rw-r--r--include/asm-alpha/bug.h16
-rw-r--r--include/asm-alpha/byteorder.h2
-rw-r--r--include/asm-alpha/ide.h11
-rw-r--r--include/asm-alpha/pgtable.h2
-rw-r--r--include/asm-alpha/semaphore.h150
-rw-r--r--include/asm-alpha/topology.h3
7 files changed, 23 insertions, 166 deletions
diff --git a/include/asm-alpha/bitops.h b/include/asm-alpha/bitops.h
index 9e19a704d48..15f3ae25c51 100644
--- a/include/asm-alpha/bitops.h
+++ b/include/asm-alpha/bitops.h
@@ -388,6 +388,11 @@ static inline int fls64(unsigned long x)
}
#endif
+static inline unsigned long __fls(unsigned long x)
+{
+ return fls64(x) - 1;
+}
+
static inline int fls(int x)
{
return fls64((unsigned int) x);
diff --git a/include/asm-alpha/bug.h b/include/asm-alpha/bug.h
index 39a3e2a5017..695a5ee4b5d 100644
--- a/include/asm-alpha/bug.h
+++ b/include/asm-alpha/bug.h
@@ -1,14 +1,24 @@
#ifndef _ALPHA_BUG_H
#define _ALPHA_BUG_H
+#include <linux/linkage.h>
+
#ifdef CONFIG_BUG
#include <asm/pal.h>
/* ??? Would be nice to use .gprel32 here, but we can't be sure that the
function loaded the GP, so this could fail in modules. */
-#define BUG() \
- __asm__ __volatile__("call_pal %0 # bugchk\n\t"".long %1\n\t.8byte %2" \
- : : "i" (PAL_bugchk), "i"(__LINE__), "i"(__FILE__))
+static inline void ATTRIB_NORET __BUG(const char *file, int line)
+{
+ __asm__ __volatile__(
+ "call_pal %0 # bugchk\n\t"
+ ".long %1\n\t.8byte %2"
+ : : "i" (PAL_bugchk), "i"(line), "i"(file));
+ for ( ; ; )
+ ;
+}
+
+#define BUG() __BUG(__FILE__, __LINE__)
#define HAVE_ARCH_BUG
#endif
diff --git a/include/asm-alpha/byteorder.h b/include/asm-alpha/byteorder.h
index 7af2b8d2548..58e958fc7f1 100644
--- a/include/asm-alpha/byteorder.h
+++ b/include/asm-alpha/byteorder.h
@@ -7,7 +7,7 @@
#ifdef __GNUC__
-static __inline __attribute_const__ __u32 __arch__swab32(__u32 x)
+static inline __attribute_const__ __u32 __arch__swab32(__u32 x)
{
/*
* Unfortunately, we can't use the 6 instruction sequence
diff --git a/include/asm-alpha/ide.h b/include/asm-alpha/ide.h
index b7bf68d0407..f44129abc02 100644
--- a/include/asm-alpha/ide.h
+++ b/include/asm-alpha/ide.h
@@ -13,9 +13,6 @@
#ifdef __KERNEL__
-
-#define IDE_ARCH_OBSOLETE_DEFAULTS
-
static inline int ide_default_irq(unsigned long base)
{
switch (base) {
@@ -40,14 +37,6 @@ static inline unsigned long ide_default_io_base(int index)
}
}
-#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
-
-#ifdef CONFIG_PCI
-#define ide_init_default_irq(base) (0)
-#else
-#define ide_init_default_irq(base) ide_default_irq(base)
-#endif
-
#include <asm-generic/ide_iops.h>
#endif /* __KERNEL__ */
diff --git a/include/asm-alpha/pgtable.h b/include/asm-alpha/pgtable.h
index 99037b03235..05ce5fba43e 100644
--- a/include/asm-alpha/pgtable.h
+++ b/include/asm-alpha/pgtable.h
@@ -268,6 +268,7 @@ extern inline int pte_write(pte_t pte) { return !(pte_val(pte) & _PAGE_FOW); }
extern inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
extern inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
extern inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
+extern inline int pte_special(pte_t pte) { return 0; }
extern inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) |= _PAGE_FOW; return pte; }
extern inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~(__DIRTY_BITS); return pte; }
@@ -275,6 +276,7 @@ extern inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~(__ACCESS_BITS); ret
extern inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) &= ~_PAGE_FOW; return pte; }
extern inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= __DIRTY_BITS; return pte; }
extern inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= __ACCESS_BITS; return pte; }
+extern inline pte_t pte_mkspecial(pte_t pte) { return pte; }
#define PAGE_DIR_OFFSET(tsk,address) pgd_offset((tsk),(address))
diff --git a/include/asm-alpha/semaphore.h b/include/asm-alpha/semaphore.h
index f1e9278a9fe..d9b2034ed1d 100644
--- a/include/asm-alpha/semaphore.h
+++ b/include/asm-alpha/semaphore.h
@@ -1,149 +1 @@
-#ifndef _ALPHA_SEMAPHORE_H
-#define _ALPHA_SEMAPHORE_H
-
-/*
- * SMP- and interrupt-safe semaphores..
- *
- * (C) Copyright 1996 Linus Torvalds
- * (C) Copyright 1996, 2000 Richard Henderson
- */
-
-#include <asm/current.h>
-#include <asm/system.h>
-#include <asm/atomic.h>
-#include <linux/compiler.h>
-#include <linux/wait.h>
-#include <linux/rwsem.h>
-
-struct semaphore {
- atomic_t count;
- wait_queue_head_t wait;
-};
-
-#define __SEMAPHORE_INITIALIZER(name, n) \
-{ \
- .count = ATOMIC_INIT(n), \
- .wait = __WAIT_QUEUE_HEAD_INITIALIZER((name).wait), \
-}
-
-#define __DECLARE_SEMAPHORE_GENERIC(name,count) \
- struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
-
-#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
-
-static inline void sema_init(struct semaphore *sem, int val)
-{
- /*
- * Logically,
- * *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val);
- * except that gcc produces better initializing by parts yet.
- */
-
- atomic_set(&sem->count, val);
- init_waitqueue_head(&sem->wait);
-}
-
-static inline void init_MUTEX (struct semaphore *sem)
-{
- sema_init(sem, 1);
-}
-
-static inline void init_MUTEX_LOCKED (struct semaphore *sem)
-{
- sema_init(sem, 0);
-}
-
-extern void down(struct semaphore *);
-extern void __down_failed(struct semaphore *);
-extern int down_interruptible(struct semaphore *);
-extern int __down_failed_interruptible(struct semaphore *);
-extern int down_trylock(struct semaphore *);
-extern void up(struct semaphore *);
-extern void __up_wakeup(struct semaphore *);
-
-/*
- * Hidden out of line code is fun, but extremely messy. Rely on newer
- * compilers to do a respectable job with this. The contention cases
- * are handled out of line in arch/alpha/kernel/semaphore.c.
- */
-
-static inline void __down(struct semaphore *sem)
-{
- long count;
- might_sleep();
- count = atomic_dec_return(&sem->count);
- if (unlikely(count < 0))
- __down_failed(sem);
-}
-
-static inline int __down_interruptible(struct semaphore *sem)
-{
- long count;
- might_sleep();
- count = atomic_dec_return(&sem->count);
- if (unlikely(count < 0))
- return __down_failed_interruptible(sem);
- return 0;
-}
-
-/*
- * down_trylock returns 0 on success, 1 if we failed to get the lock.
- */
-
-static inline int __down_trylock(struct semaphore *sem)
-{
- long ret;
-
- /* "Equivalent" C:
-
- do {
- ret = ldl_l;
- --ret;
- if (ret < 0)
- break;
- ret = stl_c = ret;
- } while (ret == 0);
- */
- __asm__ __volatile__(
- "1: ldl_l %0,%1\n"
- " subl %0,1,%0\n"
- " blt %0,2f\n"
- " stl_c %0,%1\n"
- " beq %0,3f\n"
- " mb\n"
- "2:\n"
- ".subsection 2\n"
- "3: br 1b\n"
- ".previous"
- : "=&r" (ret), "=m" (sem->count)
- : "m" (sem->count));
-
- return ret < 0;
-}
-
-static inline void __up(struct semaphore *sem)
-{
- if (unlikely(atomic_inc_return(&sem->count) <= 0))
- __up_wakeup(sem);
-}
-
-#if !defined(CONFIG_DEBUG_SEMAPHORE)
-extern inline void down(struct semaphore *sem)
-{
- __down(sem);
-}
-extern inline int down_interruptible(struct semaphore *sem)
-{
- return __down_interruptible(sem);
-}
-extern inline int down_trylock(struct semaphore *sem)
-{
- return __down_trylock(sem);
-}
-extern inline void up(struct semaphore *sem)
-{
- __up(sem);
-}
-#endif
-
-#endif
+#include <linux/semaphore.h>
diff --git a/include/asm-alpha/topology.h b/include/asm-alpha/topology.h
index 420ccde6b91..149532e162c 100644
--- a/include/asm-alpha/topology.h
+++ b/include/asm-alpha/topology.h
@@ -41,8 +41,7 @@ static inline cpumask_t node_to_cpumask(int node)
#define pcibus_to_cpumask(bus) (cpu_online_map)
-#else /* CONFIG_NUMA */
-# include <asm-generic/topology.h>
#endif /* !CONFIG_NUMA */
+# include <asm-generic/topology.h>
#endif /* _ASM_ALPHA_TOPOLOGY_H */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-24 23:40:49 +0000