voron

commit 5375d415a2b2b47fa9288fcf759ff17abdf30c39
parent 9933ed07832f27117618960b54dcd7a46d91cd63
Author: oblique <psyberbits@gmail.com>
Date:   Wed, 31 Oct 2012 23:54:21 +0200

add irq_enable() and irq_disable()

Diffstat:
M
include/irq.h
 | 
12
++++++++++++

1 file changed, 12 insertions(+), 0 deletions(-)
diff --git a/include/irq.h b/include/irq.h
@@ -12,4 +12,16 @@ int irq_trigger_sgi(u32 irq_num);
 #define HW_IRQ(x)	(x + 32)
 #define NUM_OF_IRQ	160
 
+static inline void
+irq_enable(void)
+{
+	asm volatile("cpsie if" : : : "memory");
+}
+
+static inline void
+irq_disable(void)
+{
+	asm volatile("cpsid if" : : : "memory");
+}
+
 #endif	/* __IRQ_H */