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-rw-r--r--include/asm-m68k/amigaints.h113
1 files changed, 0 insertions, 113 deletions
diff --git a/include/asm-m68k/amigaints.h b/include/asm-m68k/amigaints.h
deleted file mode 100644
index b1bcdb8..0000000
--- a/include/asm-m68k/amigaints.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-** amigaints.h -- Amiga Linux interrupt handling structs and prototypes
-**
-** Copyright 1992 by Greg Harp
-**
-** 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.
-**
-** Created 10/2/92 by Greg Harp
-*/
-
-#ifndef _ASMm68k_AMIGAINTS_H_
-#define _ASMm68k_AMIGAINTS_H_
-
-#include <asm/irq.h>
-
-/*
-** Amiga Interrupt sources.
-**
-*/
-
-#define AUTO_IRQS (8)
-#define AMI_STD_IRQS (14)
-#define CIA_IRQS (5)
-#define AMI_IRQS (32) /* AUTO_IRQS+AMI_STD_IRQS+2*CIA_IRQS */
-
-/* builtin serial port interrupts */
-#define IRQ_AMIGA_TBE (IRQ_USER+0)
-#define IRQ_AMIGA_RBF (IRQ_USER+11)
-
-/* floppy disk interrupts */
-#define IRQ_AMIGA_DSKBLK (IRQ_USER+1)
-#define IRQ_AMIGA_DSKSYN (IRQ_USER+12)
-
-/* software interrupts */
-#define IRQ_AMIGA_SOFT (IRQ_USER+2)
-
-/* interrupts from external hardware */
-#define IRQ_AMIGA_PORTS IRQ_AUTO_2
-#define IRQ_AMIGA_EXTER IRQ_AUTO_6
-
-/* copper interrupt */
-#define IRQ_AMIGA_COPPER (IRQ_USER+4)
-
-/* vertical blanking interrupt */
-#define IRQ_AMIGA_VERTB (IRQ_USER+5)
-
-/* Blitter done interrupt */
-#define IRQ_AMIGA_BLIT (IRQ_USER+6)
-
-/* Audio interrupts */
-#define IRQ_AMIGA_AUD0 (IRQ_USER+7)
-#define IRQ_AMIGA_AUD1 (IRQ_USER+8)
-#define IRQ_AMIGA_AUD2 (IRQ_USER+9)
-#define IRQ_AMIGA_AUD3 (IRQ_USER+10)
-
-/* CIA interrupt sources */
-#define IRQ_AMIGA_CIAA (IRQ_USER+14)
-#define IRQ_AMIGA_CIAA_TA (IRQ_USER+14)
-#define IRQ_AMIGA_CIAA_TB (IRQ_USER+15)
-#define IRQ_AMIGA_CIAA_ALRM (IRQ_USER+16)
-#define IRQ_AMIGA_CIAA_SP (IRQ_USER+17)
-#define IRQ_AMIGA_CIAA_FLG (IRQ_USER+18)
-#define IRQ_AMIGA_CIAB (IRQ_USER+19)
-#define IRQ_AMIGA_CIAB_TA (IRQ_USER+19)
-#define IRQ_AMIGA_CIAB_TB (IRQ_USER+20)
-#define IRQ_AMIGA_CIAB_ALRM (IRQ_USER+21)
-#define IRQ_AMIGA_CIAB_SP (IRQ_USER+22)
-#define IRQ_AMIGA_CIAB_FLG (IRQ_USER+23)
-
-
-/* INTREQR masks */
-#define IF_SETCLR 0x8000 /* set/clr bit */
-#define IF_INTEN 0x4000 /* master interrupt bit in INT* registers */
-#define IF_EXTER 0x2000 /* external level 6 and CIA B interrupt */
-#define IF_DSKSYN 0x1000 /* disk sync interrupt */
-#define IF_RBF 0x0800 /* serial receive buffer full interrupt */
-#define IF_AUD3 0x0400 /* audio channel 3 done interrupt */
-#define IF_AUD2 0x0200 /* audio channel 2 done interrupt */
-#define IF_AUD1 0x0100 /* audio channel 1 done interrupt */
-#define IF_AUD0 0x0080 /* audio channel 0 done interrupt */
-#define IF_BLIT 0x0040 /* blitter done interrupt */
-#define IF_VERTB 0x0020 /* vertical blanking interrupt */
-#define IF_COPER 0x0010 /* copper interrupt */
-#define IF_PORTS 0x0008 /* external level 2 and CIA A interrupt */
-#define IF_SOFT 0x0004 /* software initiated interrupt */
-#define IF_DSKBLK 0x0002 /* diskblock DMA finished */
-#define IF_TBE 0x0001 /* serial transmit buffer empty interrupt */
-
-/* CIA interrupt control register bits */
-
-#define CIA_ICR_TA 0x01
-#define CIA_ICR_TB 0x02
-#define CIA_ICR_ALRM 0x04
-#define CIA_ICR_SP 0x08
-#define CIA_ICR_FLG 0x10
-#define CIA_ICR_ALL 0x1f
-#define CIA_ICR_SETCLR 0x80
-
-extern void amiga_init_IRQ(void);
-
-/* to access the interrupt control registers of CIA's use only
-** these functions, they behave exactly like the amiga os routines
-*/
-
-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);
-
-#endif /* asm-m68k/amigaints.h */
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