summaryrefslogtreecommitdiff
path: root/arch/i386/include/asm/interrupt.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/i386/include/asm/interrupt.h')
-rw-r--r--arch/i386/include/asm/interrupt.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/i386/include/asm/interrupt.h b/arch/i386/include/asm/interrupt.h
new file mode 100644
index 0000000..8d324d9
--- /dev/null
+++ b/arch/i386/include/asm/interrupt.h
@@ -0,0 +1,46 @@
+/*
+ * (C) Copyright 2009
+ * Graeme Russ, graeme.russ@gmail.com
+ *
+ * (C) Copyright 2002
+ * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __ASM_INTERRUPT_H_
+#define __ASM_INTERRUPT_H_ 1
+
+/* cpu/i386/interrupts.c */
+void set_vector(u8 intnum, void *routine);
+
+/* arch/i386/lib/interupts.c */
+void disable_irq(int irq);
+void enable_irq(int irq);
+
+/* Architecture specific functions */
+void mask_irq(int irq);
+void unmask_irq(int irq);
+void specific_eoi(int irq);
+
+extern char exception_stack[];
+
+#define __isr__ void __attribute__ ((regparm(0)))
+
+#endif