Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/include/asm-v850/irq.h b/include/asm-v850/irq.h
new file mode 100644
index 0000000..4443115
--- /dev/null
+++ b/include/asm-v850/irq.h
@@ -0,0 +1,69 @@
+/*
+ * include/asm-v850/irq.h -- Machine interrupt handling
+ *
+ * Copyright (C) 2001,02,04 NEC Electronics Corporation
+ * Copyright (C) 2001,02,04 Miles Bader <miles@gnu.org>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file COPYING in the main directory of this
+ * archive for more details.
+ *
+ * Written by Miles Bader <miles@gnu.org>
+ */
+
+#ifndef __V850_IRQ_H__
+#define __V850_IRQ_H__
+
+#include <asm/machdep.h>
+
+/* Default NUM_MACH_IRQS. */
+#ifndef NUM_MACH_IRQS
+#define NUM_MACH_IRQS NUM_CPU_IRQS
+#endif
+
+/* NMIs have IRQ numbers from FIRST_NMI to FIRST_NMI+NUM_NMIS-1. */
+#define FIRST_NMI NUM_MACH_IRQS
+#define IRQ_NMI(n) (FIRST_NMI + (n))
+/* v850 processors have 3 non-maskable interrupts. */
+#define NUM_NMIS 3
+
+/* Includes both maskable and non-maskable irqs. */
+#define NR_IRQS (NUM_MACH_IRQS + NUM_NMIS)
+
+
+#ifndef __ASSEMBLY__
+
+struct pt_regs;
+struct hw_interrupt_type;
+struct irqaction;
+
+#define irq_canonicalize(irq) (irq)
+
+/* Initialize irq handling for IRQs.
+ BASE_IRQ, BASE_IRQ+INTERVAL, ..., BASE_IRQ+NUM*INTERVAL
+ to IRQ_TYPE. An IRQ_TYPE of 0 means to use a generic interrupt type. */
+extern void
+init_irq_handlers (int base_irq, int num, int interval,
+ struct hw_interrupt_type *irq_type);
+
+typedef void (*irq_handler_t)(int irq, void *data, struct pt_regs *regs);
+
+/* Handle interrupt IRQ. REGS are the registers at the time of ther
+ interrupt. */
+extern unsigned int handle_irq (int irq, struct pt_regs *regs);
+
+
+/* Enable interrupt handling on an irq. */
+extern void enable_irq(unsigned int irq);
+
+/* Disable an irq and wait for completion. */
+extern void disable_irq (unsigned int irq);
+
+/* Disable an irq without waiting. */
+extern void disable_irq_nosync (unsigned int irq);
+
+extern int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __V850_IRQ_H__ */