patch-2.4.19 linux-2.4.19/include/asm-mips/jmr3927/irq.h

• Lines: 61
• Date: Fri Aug 2 17:39:45 2002
• Orig file: linux-2.4.18/include/asm-mips/jmr3927/irq.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/include/asm-mips/jmr3927/irq.h linux-2.4.19/include/asm-mips/jmr3927/irq.h
@@ -0,0 +1,60 @@
+/*
+ *  linux/include/asm-mips/tx3927/irq.h
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2001 Toshiba Corporation
+ */
+#ifndef __ASM_TX3927_IRQ_H
+#define __ASM_TX3927_IRQ_H
+
+#ifndef _LANGUAGE_ASSEMBLY
+#include <asm/irq.h>
+
+struct tb_irq_space {
+	struct tb_irq_space* next;
+	int start_irqno;
+	int nr_irqs;
+	void (*mask_func)(int irq_nr, int space_id);
+	void (*unmask_func)(int irq_no, int space_id);
+	const char *name;
+	int space_id;
+	int can_share;
+};
+extern struct tb_irq_space* tb_irq_spaces;
+
+static __inline__ void add_tb_irq_space(struct tb_irq_space* sp)
+{
+	sp->next = tb_irq_spaces;
+	tb_irq_spaces = sp;
+}
+
+
+struct pt_regs;
+extern void
+toshibaboards_spurious(struct pt_regs *regs, int irq);
+extern void
+toshibaboards_irqdispatch(struct pt_regs *regs, int irq);
+
+extern struct irqaction *
+toshibaboards_get_irq_action(int irq);
+extern int
+toshibaboards_setup_irq(int irq, struct irqaction * new);
+
+
+#ifdef CONFIG_TX_BRANCH_LIKELY_BUG_WORKAROUND
+extern void tx_branch_likely_bug_fixup(struct pt_regs *regs);
+#endif
+
+extern int (*toshibaboards_gen_iack)(void);
+
+#endif /* _LANGUAGE_ASSEMBLY */
+
+#define NR_ISA_IRQS 16
+#define TB_IRQ_IS_ISA(irq)	\
+	(0 <= (irq) && (irq) < NR_ISA_IRQS)
+#define TB_IRQ_TO_ISA_IRQ(irq)	(irq)
+
+#endif /* __ASM_TX3927_IRQ_H */