Garbage collection.
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thorpej
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@ -1,4 +1,4 @@
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/* $NetBSD: irqhandler.h,v 1.1 2001/10/27 16:06:57 rearnsha Exp $ */
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/* $NetBSD: irqhandler.h,v 1.2 2001/11/07 00:19:13 thorpej Exp $ */
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/*
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* Copyright (c) 1994-1996 Mark Brinicombe.
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@ -55,188 +55,6 @@
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#include <sys/types.h>
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#endif /* _LOCORE */
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/* Define the IRQ bits */
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/*
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* XXX this is really getting rather horrible.
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* Shortly to be replaced with system specific interrupt tables and handling
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*/
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#if defined(RISCPC) || defined(CPU_ARM7500)
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#ifdef CPU_ARM7500
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/*#define IRQ_PRINTER 0x00*/
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#define IRQ_RESERVED0 0x01
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#define IRQ_BUTTON 0x02
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#define IRQ_FLYBACK 0x03
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#define IRQ_POR 0x04
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#define IRQ_TIMER0 0x05
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#define IRQ_TIMER1 0x06
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#define IRQ_DREQ3 0x08
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/*#define IRQ_HD1 0x09*/
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/*#define IRQ_HD IRQ_HD1*/
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#define IRQ_DREQ2 0x0A
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/*#define IRQ_FLOPPY 0x0C*/
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/*#define IRQ_SERIAL 0x0D*/
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#define IRQ_KBDTX 0x0E
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#define IRQ_KBDRX 0x0F
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#define IRQ_IRQ3 0x10
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#define IRQ_IRQ4 0x11
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#define IRQ_IRQ5 0x12
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#define IRQ_IRQ6 0x13
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#define IRQ_IRQ7 0x14
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#define IRQ_IRQ9 0x15
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#define IRQ_IRQ10 0x16
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#define IRQ_IRQ11 0x17
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#define IRQ_MSDRX 0x18
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#define IRQ_MSDTX 0x19
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#define IRQ_ATOD 0x1A
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#define IRQ_CLOCK 0x1B
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#define IRQ_PANIC 0x1C
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#define IRQ_RESERVED2 0x1D
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#define IRQ_RESERVED3 0x1E
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/*
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* Note that Sound DMA IRQ is on the 31st vector.
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* It's not part of the IRQD.
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*/
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#define IRQ_SDMA 0x1F
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/* Several interrupts are different between the A7000 and RC7500 */
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#ifdef RC7500
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#define IRQ_FIQDOWN 0x07
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#define IRQ_ETHERNET 0x0B
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#define IRQ_HD2 IRQ_IRQ11
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#else /* RC7500 */
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#define IRQ_RESERVED1 0x07
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#define IRQ_EXTENDED 0x0B
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#define IRQ_PODULE 0x0D
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#define IRQ_EXPCARD0 0x20
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#define IRQ_EXPCARD1 0x21
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#define IRQ_EXPCARD2 0x22
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#define IRQ_EXPCARD3 0x23
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#define IRQ_EXPCARD4 0x24
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#define IRQ_EXPCARD5 0x25
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#define IRQ_EXPCARD6 0x26
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#define IRQ_EXPCARD7 0x27
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#endif /* RC7500 */
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#else /* CPU_ARM7500 */
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#ifdef RISCPC
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/*#define IRQ_PRINTER 0x00*/
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#define IRQ_RESERVED0 0x01
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/*#define IRQ_FLOPPYIDX 0x02*/
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#define IRQ_FLYBACK 0x03
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#define IRQ_POR 0x04
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#define IRQ_TIMER0 0x05
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#define IRQ_TIMER1 0x06
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#define IRQ_RESERVED1 0x07
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#define IRQ_RESERVED2 0x08
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/*#define IRQ_HD 0x09*/
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/*#define IRQ_SERIAL 0x0A*/
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#define IRQ_EXTENDED 0x0B
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/*#define IRQ_FLOPPY 0x0C*/
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#define IRQ_PODULE 0x0D
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#define IRQ_KBDTX 0x0E
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#define IRQ_KBDRX 0x0F
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#define IRQ_DMACH0 0x10
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#define IRQ_DMACH1 0x11
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#define IRQ_DMACH2 0x12
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#define IRQ_DMACH3 0x13
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#define IRQ_DMASCH0 0x14
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#define IRQ_DMASCH1 0x15
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#define IRQ_RESERVED3 0x16
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#define IRQ_RESERVED4 0x17
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#define IRQ_EXPCARD0 0x18
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#define IRQ_EXPCARD1 0x19
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#define IRQ_EXPCARD2 0x1A
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#define IRQ_EXPCARD3 0x1B
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#define IRQ_EXPCARD4 0x1C
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#define IRQ_EXPCARD5 0x1D
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#define IRQ_EXPCARD6 0x1E
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#define IRQ_EXPCARD7 0x1F
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#endif /* RISCPC */
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#endif /* CPU_ARM7500 */
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#endif /* RISPC || CPU_ARM7500 */
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#ifdef OFWGENCFG
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/* These are just made up for now! -JJK */
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#define IRQ_TIMER0 0
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#endif
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/* XXX why is this in ARM7500? */
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#ifdef SHARK
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/*
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* shark hardware requirements for IRQ's:
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* IDE: 14 (hardwired)
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* PCI: 5, 9, 10, 11, 15(mapped to UMIPCI inta, intb, intc, intd)
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* UMIISA: 10, 11, 12
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* SuperIO: 1, 3..12, 14, 15(all may be remapped. defaults as follows.)
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* KBC: 1
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* USI: 3 (UART with Slow Infrared support)
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* UART: 4
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* FLOPPY: 6 (not currently used on shark)
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* PARALLEL: 7
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* RTC: 8 (not used on shark: RTC in sequoia used)
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* MOUSE: 12
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* Sequoia: 8 (internal RTC hardwired to irq 8)
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* Codec: 5, 7, 9, 10, 15 (irqe, connected to 15, has special status.)
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* CS8900: 5, 10, 11, 12 (P.14 of datasheet sez only 1 used/time)
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* FERR#: 13 (unconnected floating point error)
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*
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* total of 15 irqs:
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* timer, ide, 2 umi = isa/pci, ethernet, 2 codec, kb, usi, uart, floppy,
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* parallel, rtc, mouse, ferr (irq 13)
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*
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* eventually, need to read the OFW dev info tree, and allocate IRQs.
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* hardcoded for now.
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*/
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#define IRQ_TIMER0 0x00 /* hardwired to 8254 counter 0 in sequoia */
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#define IRQ_KEYBOARD 0x01
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#define IRQ_CASCADE 0x02 /* hardwired IRQ for second 8259 = IRQ_SLAVE */
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#define IRQ_USI 0x03
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#define IRQ_UART 0x04
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#define IRQ_ETHERNET 0x05
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#define IRQ_FLOPPY 0x06
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#define IRQ_PARALLEL 0x07
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#define IRQ_RTC 0x08 /* hardwired to the sequoia RTC */
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#define IRQ_CODEC1 0x09
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#define IRQ_UMI1 0x0A /* isa or pci */
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#define IRQ_UMI2 0x0B /* isa or pci */
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#define IRQ_MOUSE 0x0C
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#define IRQ_FERR 0x0D /* FERR# pin on sequoia needs to be connected */
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#define IRQ_IDE 0x0E /* hardwired to the IDE connector */
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#define IRQ_CODEC2 0x0F /* special interrupt on codec */
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/* XXX should this go into isa_machdep.h. Somewhere else? */
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/* Interrupt sharing types. */
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#define IST_NONE 0 /* none */
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#define IST_PULSE 1 /* pulsed */
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#define IST_EDGE 2 /* edge-triggered */
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#define IST_LEVEL 3 /* level-triggered */
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#endif /* SHARK */
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#define IRQ_VSYNC IRQ_FLYBACK /* Aliased */
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#define IRQ_NETSLOT IRQ_EXTENDED
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#define IRQ_INSTRUCT -1
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#define NIRQS 0x20
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