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Diffstat (limited to 'include/asm-m68k/macints.h')
-rw-r--r--include/asm-m68k/macints.h155
1 files changed, 0 insertions, 155 deletions
diff --git a/include/asm-m68k/macints.h b/include/asm-m68k/macints.h
deleted file mode 100644
index 679c48ab4407..000000000000
--- a/include/asm-m68k/macints.h
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
-** macints.h -- Macintosh Linux interrupt handling structs and prototypes
-**
-** Copyright 1997 by Michael Schmitz
-**
-** 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.
-**
-*/
-
-#ifndef _ASM_MACINTS_H_
-#define _ASM_MACINTS_H_
-
-#include <asm/irq.h>
-
-/* Setting this prints debugging info for unclaimed interrupts */
-
-#define DEBUG_SPURIOUS
-
-/* Setting this prints debugging info on each autovector interrupt */
-
-/* #define DEBUG_IRQS */
-
-/* Setting this prints debugging info on each Nubus interrupt */
-
-/* #define DEBUG_NUBUS_INT */
-
-/* Setting this prints debugging info on irqs as they enabled and disabled. */
-
-/* #define DEBUG_IRQUSE */
-
-/*
- * Base IRQ number for all Mac68K interrupt sources. Each source
- * has eight indexes (base -> base+7).
- */
-
-#define VIA1_SOURCE_BASE 8
-#define VIA2_SOURCE_BASE 16
-#define MAC_SCC_SOURCE_BASE 24
-#define PSC3_SOURCE_BASE 24
-#define PSC4_SOURCE_BASE 32
-#define PSC5_SOURCE_BASE 40
-#define PSC6_SOURCE_BASE 48
-#define NUBUS_SOURCE_BASE 56
-#define BABOON_SOURCE_BASE 64
-
-/*
- * Maximum IRQ number is BABOON_SOURCE_BASE + 7,
- * giving us IRQs up through 71
- */
-
-#define NUM_MAC_SOURCES 72
-
-/*
- * clean way to separate IRQ into its source and index
- */
-
-#define IRQ_SRC(irq) (irq >> 3)
-#define IRQ_IDX(irq) (irq & 7)
-
-/* VIA1 interrupts */
-#define IRQ_VIA1_0 (8) /* one second int. */
-#define IRQ_VIA1_1 (9) /* VBlank int. */
-#define IRQ_MAC_VBL IRQ_VIA1_1
-#define IRQ_VIA1_2 (10) /* ADB SR shifts complete */
-#define IRQ_MAC_ADB IRQ_VIA1_2
-#define IRQ_MAC_ADB_SR IRQ_VIA1_2
-#define IRQ_VIA1_3 (11) /* ADB SR CB2 ?? */
-#define IRQ_MAC_ADB_SD IRQ_VIA1_3
-#define IRQ_VIA1_4 (12) /* ADB SR ext. clock pulse */
-#define IRQ_MAC_ADB_CL IRQ_VIA1_4
-#define IRQ_VIA1_5 (13)
-#define IRQ_MAC_TIMER_2 IRQ_VIA1_5
-#define IRQ_VIA1_6 (14)
-#define IRQ_MAC_TIMER_1 IRQ_VIA1_6
-#define IRQ_VIA1_7 (15)
-
-/* VIA2/RBV interrupts */
-#define IRQ_VIA2_0 (16)
-#define IRQ_MAC_SCSIDRQ IRQ_VIA2_0
-#define IRQ_VIA2_1 (17)
-#define IRQ_MAC_NUBUS IRQ_VIA2_1
-#define IRQ_VIA2_2 (18)
-#define IRQ_VIA2_3 (19)
-#define IRQ_MAC_SCSI IRQ_VIA2_3
-#define IRQ_VIA2_4 (20)
-#define IRQ_VIA2_5 (21)
-#define IRQ_VIA2_6 (22)
-#define IRQ_VIA2_7 (23)
-
-/* Level 3 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC3_0 (24)
-#define IRQ_MAC_MACE IRQ_PSC3_0
-#define IRQ_PSC3_1 (25)
-#define IRQ_PSC3_2 (26)
-#define IRQ_PSC3_3 (27)
-
-/* Level 4 (SCC) interrupts */
-#define IRQ_SCC (32)
-#define IRQ_SCCA (33)
-#define IRQ_SCCB (34)
-#if 0 /* FIXME: are there multiple interrupt conditions on the SCC ?? */
-/* SCC interrupts */
-#define IRQ_SCCB_TX (32)
-#define IRQ_SCCB_STAT (33)
-#define IRQ_SCCB_RX (34)
-#define IRQ_SCCB_SPCOND (35)
-#define IRQ_SCCA_TX (36)
-#define IRQ_SCCA_STAT (37)
-#define IRQ_SCCA_RX (38)
-#define IRQ_SCCA_SPCOND (39)
-#endif
-
-/* Level 4 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC4_0 (32)
-#define IRQ_PSC4_1 (33)
-#define IRQ_PSC4_2 (34)
-#define IRQ_PSC4_3 (35)
-#define IRQ_MAC_MACE_DMA IRQ_PSC4_3
-
-/* Level 5 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC5_0 (40)
-#define IRQ_PSC5_1 (41)
-#define IRQ_PSC5_2 (42)
-#define IRQ_PSC5_3 (43)
-
-/* Level 6 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC6_0 (48)
-#define IRQ_PSC6_1 (49)
-#define IRQ_PSC6_2 (50)
-#define IRQ_PSC6_3 (51)
-
-/* Nubus interrupts (cascaded to VIA2) */
-#define IRQ_NUBUS_9 (56)
-#define IRQ_NUBUS_A (57)
-#define IRQ_NUBUS_B (58)
-#define IRQ_NUBUS_C (59)
-#define IRQ_NUBUS_D (60)
-#define IRQ_NUBUS_E (61)
-#define IRQ_NUBUS_F (62)
-
-/* Baboon interrupts (cascaded to nubus slot $C) */
-#define IRQ_BABOON_0 (64)
-#define IRQ_BABOON_1 (65)
-#define IRQ_BABOON_2 (66)
-#define IRQ_BABOON_3 (67)
-
-#define SLOT2IRQ(x) (x + 47)
-#define IRQ2SLOT(x) (x - 47)
-
-#define INT_CLK 24576 /* CLK while int_clk =2.456MHz and divide = 100 */
-#define INT_TICKS 246 /* to make sched_time = 99.902... HZ */
-
-#endif /* asm/macints.h */