Revert to Fedora kernel-2.6.17-1.2187_FC5 patched with vs2.0.2.1; there are too many...

[linux-2.6.git] / include / linux / interrupt.h

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index d135c4b..d55ff51 100644 (file)
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -9,6 +9,7 @@
 #include <linux/preempt.h>
 #include <linux/cpumask.h>
 #include <linux/hardirq.h>
+#include <linux/sched.h>
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
@@ -57,22 +58,51 @@ extern void disable_irq(unsigned int irq);
 extern void enable_irq(unsigned int irq);
 #endif
 
+#ifdef CONFIG_HAVE_IRQ_IGNORE_UNHANDLED
+int irq_ignore_unhandled(unsigned int irq);
+#else
+#define irq_ignore_unhandled(irq) 0
+#endif
+
+#ifndef __ARCH_SET_SOFTIRQ_PENDING
+#define set_softirq_pending(x) (local_softirq_pending() = (x))
+#define or_softirq_pending(x)  (local_softirq_pending() |= (x))
+#endif
+
 /*
  * Temporary defines for UP kernels, until all code gets fixed.
  */
 #ifndef CONFIG_SMP
-# define cli()                 local_irq_disable()
-# define sti()                 local_irq_enable()
-# define save_flags(x)         local_save_flags(x)
-# define restore_flags(x)      local_irq_restore(x)
-# define save_and_cli(x)       local_irq_save(x)
-#endif
+static inline void __deprecated cli(void)
+{
+       local_irq_disable();
+}
+static inline void __deprecated sti(void)
+{
+       local_irq_enable();
+}
+static inline void __deprecated save_flags(unsigned long *x)
+{
+       local_save_flags(*x);
+}
+#define save_flags(x) save_flags(&x)
+static inline void __deprecated restore_flags(unsigned long x)
+{
+       local_irq_restore(x);
+}
+
+static inline void __deprecated save_and_cli(unsigned long *x)
+{
+       local_irq_save(*x);
+}
+#define save_and_cli(x)        save_and_cli(&x)
+#endif /* CONFIG_SMP */
 
 /* SoftIRQ primitives.  */
 #define local_bh_disable() \
-               do { preempt_count() += SOFTIRQ_OFFSET; barrier(); } while (0)
+               do { add_preempt_count(SOFTIRQ_OFFSET); barrier(); } while (0)
 #define __local_bh_enable() \
-               do { barrier(); preempt_count() -= SOFTIRQ_OFFSET; } while (0)
+               do { barrier(); sub_preempt_count(SOFTIRQ_OFFSET); } while (0)
 
 extern void local_bh_enable(void);
 
@@ -88,7 +118,7 @@ enum
        TIMER_SOFTIRQ,
        NET_TX_SOFTIRQ,
        NET_RX_SOFTIRQ,
-       SCSI_SOFTIRQ,
+       BLOCK_SOFTIRQ,
        TASKLET_SOFTIRQ
 };
 
@@ -105,7 +135,7 @@ struct softirq_action
 asmlinkage void do_softirq(void);
 extern void open_softirq(int nr, void (*action)(struct softirq_action*), void *data);
 extern void softirq_init(void);
-#define __raise_softirq_irqoff(nr) do { local_softirq_pending() |= 1UL << (nr); } while (0)
+#define __raise_softirq_irqoff(nr) do { or_softirq_pending(1UL << (nr)); } while (0)
 extern void FASTCALL(raise_softirq_irqoff(unsigned int nr));
 extern void FASTCALL(raise_softirq(unsigned int nr));
 
@@ -268,8 +298,4 @@ extern int probe_irq_off(unsigned long);    /* returns 0 or negative on failure */
 extern unsigned int probe_irq_mask(unsigned long);     /* returns mask of ISA interrupts */
 #endif
 
-
-extern void dump_clear_tasklet(void);
-extern void dump_run_tasklet(void);
-
 #endif