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-rw-r--r--include/asm-alpha/current.h2
-rw-r--r--include/asm-alpha/dma-mapping.h2
-rw-r--r--include/asm-alpha/ide.h11
-rw-r--r--include/asm-alpha/kvm.h6
-rw-r--r--include/asm-alpha/pci.h8
-rw-r--r--include/asm-alpha/semaphore.h150
6 files changed, 16 insertions, 163 deletions
diff --git a/include/asm-alpha/current.h b/include/asm-alpha/current.h
index 8d88a13c1be..094d285a1b3 100644
--- a/include/asm-alpha/current.h
+++ b/include/asm-alpha/current.h
@@ -3,7 +3,7 @@
#include <linux/thread_info.h>
-#define get_current() (current_thread_info()->task + 0)
+#define get_current() (current_thread_info()->task)
#define current get_current()
#endif /* _ALPHA_CURRENT_H */
diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h
index 75a1aff5b57..db351d1296f 100644
--- a/include/asm-alpha/dma-mapping.h
+++ b/include/asm-alpha/dma-mapping.h
@@ -11,7 +11,7 @@
#define dma_unmap_single(dev, addr, size, dir) \
pci_unmap_single(alpha_gendev_to_pci(dev), addr, size, dir)
#define dma_alloc_coherent(dev, size, addr, gfp) \
- pci_alloc_consistent(alpha_gendev_to_pci(dev), size, addr)
+ __pci_alloc_consistent(alpha_gendev_to_pci(dev), size, addr, gfp)
#define dma_free_coherent(dev, size, va, addr) \
pci_free_consistent(alpha_gendev_to_pci(dev), size, va, addr)
#define dma_map_page(dev, page, off, size, dir) \
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/kvm.h b/include/asm-alpha/kvm.h
new file mode 100644
index 00000000000..b9daec42968
--- /dev/null
+++ b/include/asm-alpha/kvm.h
@@ -0,0 +1,6 @@
+#ifndef __LINUX_KVM_ALPHA_H
+#define __LINUX_KVM_ALPHA_H
+
+/* alpha does not support KVM */
+
+#endif
diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h
index d5b10ef6436..d31fd49ff79 100644
--- a/include/asm-alpha/pci.h
+++ b/include/asm-alpha/pci.h
@@ -76,7 +76,13 @@ extern inline void pcibios_penalize_isa_irq(int irq, int active)
successful and sets *DMA_ADDRP to the pci side dma address as well,
else DMA_ADDRP is undefined. */
-extern void *pci_alloc_consistent(struct pci_dev *, size_t, dma_addr_t *);
+extern void *__pci_alloc_consistent(struct pci_dev *, size_t,
+ dma_addr_t *, gfp_t);
+static inline void *
+pci_alloc_consistent(struct pci_dev *dev, size_t size, dma_addr_t *dma)
+{
+ return __pci_alloc_consistent(dev, size, dma, GFP_ATOMIC);
+}
/* Free and unmap a consistent DMA buffer. CPU_ADDR and DMA_ADDR must
be values that were returned from pci_alloc_consistent. SIZE must
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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 12:26:13 +0000