patch-2.1.96 linux/include/asm-arm/arch-ebsa285/irq.h

• Lines: 35
• Date: Sun Apr 12 11:42:15 1998
• Orig file: v2.1.95/linux/include/asm-arm/arch-ebsa285/irq.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.95/linux/include/asm-arm/arch-ebsa285/irq.h linux/include/asm-arm/arch-ebsa285/irq.h
@@ -0,0 +1,34 @@
+/*
+ * include/asm-arm/arch-ebsa110/irq.h
+ *
+ * Copyright (C) 1996,1997,1998 Russell King
+ */
+
+static __inline__ void mask_and_ack_irq(unsigned int irq)
+{
+	if (irq < 32)
+		*CSR_IRQ_DISABLE = 1 << irq;
+}
+
+static __inline__ void mask_irq(unsigned int irq)
+{
+	if (irq < 32)
+		*CSR_IRQ_DISABLE = 1 << irq;
+}
+
+static __inline__ void unmask_irq(unsigned int irq)
+{
+	if (irq < 32)
+		*CSR_IRQ_ENABLE = 1 << irq;
+}
+ 
+static __inline__ unsigned long get_enabled_irqs(void)
+{
+	return 0;
+}
+
+static __inline__ void irq_init_irq(void)
+{
+	*CSR_IRQ_DISABLE = -1;
+	*CSR_FIQ_DISABLE = -1;
+}