update: sync

[l4.git] / l4 / pkg / linux-26-headers / include / asm-m68k / amigaints.h

diff --git a/l4/pkg/linux-26-headers/include/asm-m68k/amigaints.h b/l4/pkg/linux-26-headers/include/asm-m68k/amigaints.h
deleted file mode 100644 (file)
index b1bcdb8..0000000
--- a/l4/pkg/linux-26-headers/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 */