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[PATCH] m68k: convert amiga irq code

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Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roman Zippel
2006-06-25 05:47:01 -07:00
committed by Linus Torvalds
parent 68387c448b
commit 74be8d0835
5 changed files with 119 additions and 447 deletions
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include/asm-m68k/amigaints.h
+3 -5
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@@ -37,8 +37,8 @@
#define IRQ_AMIGA_SOFT (IRQ_USER+2)
/* interrupts from external hardware */
#define IRQ_AMIGA_PORTS (IRQ_USER+3)
#define IRQ_AMIGA_EXTER (IRQ_USER+13)
#define IRQ_AMIGA_PORTS IRQ_AUTO_2
#define IRQ_AMIGA_EXTER IRQ_AUTO_6
/* copper interrupt */
#define IRQ_AMIGA_COPPER (IRQ_USER+4)
@@ -88,9 +88,6 @@
#define IF_DSKBLK 0x0002 /* diskblock DMA finished */
#define IF_TBE 0x0001 /* serial transmit buffer empty interrupt */
extern void amiga_do_irq(int irq, struct pt_regs *fp);
extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
/* CIA interrupt control register bits */
#define CIA_ICR_TA 0x01
@@ -107,6 +104,7 @@ extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
extern struct ciabase ciaa_base, ciab_base;
extern void cia_init_IRQ(struct ciabase *base);
extern unsigned char cia_set_irq(struct ciabase *base, unsigned char mask);
extern unsigned char cia_able_irq(struct ciabase *base, unsigned char mask);