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authorAnton Arapov <anton@redhat.com>2012-04-16 10:05:28 +0200
committerAnton Arapov <anton@redhat.com>2012-04-16 10:05:28 +0200
commitb4b6116a13633898cf868f2f103c96a90c4c20f8 (patch)
tree93d1b7e2cfcdf473d8d4ff3ad141fa864f8491f6 /arch/blackfin/include/mach-common/irq.h
parentedd4be777c953e5faafc80d091d3084b4343f5d3 (diff)
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fedora kernel: d9aad82f3319f3cfd1aebc01234254ef0c37ad84v3.3.2-1
Signed-off-by: Anton Arapov <anton@redhat.com>
Diffstat (limited to 'arch/blackfin/include/mach-common/irq.h')
-rw-r--r--arch/blackfin/include/mach-common/irq.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/blackfin/include/mach-common/irq.h b/arch/blackfin/include/mach-common/irq.h
new file mode 100644
index 00000000000..cab14e911dc
--- /dev/null
+++ b/arch/blackfin/include/mach-common/irq.h
@@ -0,0 +1,57 @@
+/*
+ * Common Blackfin IRQ definitions (i.e. the CEC)
+ *
+ * Copyright 2005-2011 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later
+ */
+
+#ifndef _MACH_COMMON_IRQ_H_
+#define _MACH_COMMON_IRQ_H_
+
+/*
+ * Core events interrupt source definitions
+ *
+ * Event Source Event Name
+ * Emulation EMU 0 (highest priority)
+ * Reset RST 1
+ * NMI NMI 2
+ * Exception EVX 3
+ * Reserved -- 4
+ * Hardware Error IVHW 5
+ * Core Timer IVTMR 6
+ * Peripherals IVG7 7
+ * Peripherals IVG8 8
+ * Peripherals IVG9 9
+ * Peripherals IVG10 10
+ * Peripherals IVG11 11
+ * Peripherals IVG12 12
+ * Peripherals IVG13 13
+ * Softirq IVG14 14
+ * System Call IVG15 15 (lowest priority)
+ */
+
+/* The ABSTRACT IRQ definitions */
+#define IRQ_EMU 0 /* Emulation */
+#define IRQ_RST 1 /* reset */
+#define IRQ_NMI 2 /* Non Maskable */
+#define IRQ_EVX 3 /* Exception */
+#define IRQ_UNUSED 4 /* - unused interrupt */
+#define IRQ_HWERR 5 /* Hardware Error */
+#define IRQ_CORETMR 6 /* Core timer */
+
+#define BFIN_IRQ(x) ((x) + 7)
+
+#define IVG7 7
+#define IVG8 8
+#define IVG9 9
+#define IVG10 10
+#define IVG11 11
+#define IVG12 12
+#define IVG13 13
+#define IVG14 14
+#define IVG15 15
+
+#define NR_IRQS (NR_MACH_IRQS + NR_SPARE_IRQS)
+
+#endif