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authorMagnus Damm <damm@igel.co.jp>2007-08-03 14:25:32 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-09-21 11:57:47 +0900
commit51da64264b8d59a1e5fceebd94a975690b70b086 (patch)
treebb3042c8e14f162bda662ec9e93c807aef37de05 /include/asm-sh
parent2635e8558a7ec0002724e3da8c0a221d2c08af33 (diff)
sh: intc - add single bitmap register support
This patch adds single bitmap register support to intc. The current code only handles 16 and 32 bit registers where a set bit means interrupt enabled, but this is easy to extend in the future. The INTC_IRQ() macro is also added to provide a way to hook in interrupt controllers for FPGAs in boards or companion chips. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh')
-rw-r--r--include/asm-sh/hw_irq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h
index 8f5bf98d053..9f55c2dc1b5 100644
--- a/include/asm-sh/hw_irq.h
+++ b/include/asm-sh/hw_irq.h
@@ -49,6 +49,7 @@ struct intc_vect {
};
#define INTC_VECT(enum_id, vect) { enum_id, vect }
+#define INTC_IRQ(enum_id, irq) INTC_VECT(enum_id, irq2evt(irq))
struct intc_prio {
intc_enum enum_id;