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Added definitions for RC7500 motherboard interrupt numbers.

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mark 1996-03-28 21:29:32 +00:00
parent 044c783484
commit 93602531a6
1 changed files with 61 additions and 1 deletions
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62
sys/arch/arm32/include/irqhandler.h
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@ -1,4 +1,4 @@
/* $NetBSD: irqhandler.h,v 1.3 1996/03/27 19:42:03 mark Exp $ */
/* $NetBSD: irqhandler.h,v 1.4 1996/03/28 21:29:32 mark Exp $ */
/*
* Copyright (c) 1994-1996 Mark Brinicombe.
@ -61,6 +61,58 @@ typedef struct irqhandler {
/* Define the IRQ bits */
#ifdef RC7500
/*#define IRQ_PRINTER 0x00*/
#define IRQ_RESERVED0 0x01
#define IRQ_BUTTON 0x02
#define IRQ_FLYBACK 0x03
#define IRQ_POR 0x04
#define IRQ_TIMER0 0x05
#define IRQ_TIMER1 0x06
#define IRQ_FIQDOWN 0x07
#define IRQ_DREQ3 0x08
/*#define IRQ_HD1 0x09*/
/*#define IRQ_HD IRQ_HD1*/
#define IRQ_DREQ2 0x0A
#define IRQ_ETHERNET 0x0B
/*#define IRQ_FLOPPY 0x0C*/
/*#define IRQ_SERIAL 0x0D*/
#define IRQ_KBDTX 0x0E
#define IRQ_KBDRX 0x0F
#define IRQ_IRQ3 0x10
#define IRQ_IRQ4 0x11
#define IRQ_IRQ5 0x12
#define IRQ_IRQ6 0x13
#define IRQ_IRQ7 0x14
#define IRQ_IRQ9 0x15
#define IRQ_IRQ10 0x16
#define IRQ_HD2 0x17
#define IRQ_MSDRX 0x18
#define IRQ_MSDTX 0x19
#define IRQ_ATOD 0x1A
#define IRQ_CLOCK 0x1B
#define IRQ_PANIC 0x1C
#define IRQ_RESERVED2 0x1D
#define IRQ_RESERVED3 0x1E
#define IRQ_RESERVED1 IRQ_RESERVED2
/*
* Note that Sound DMA IRQ is on the 31st vector.
* It's not part of the IRQD.
*/
#define IRQ_SDMA 0x1F
#else /* RC7500 */
/*#define IRQ_PRINTER 0x00*/
#define IRQ_RESERVED0 0x01
/*#define IRQ_FLOPPYIDX 0x02*/
@ -97,6 +149,8 @@ typedef struct irqhandler {
#define IRQ_EXPCARD6 0x1E
#define IRQ_EXPCARD7 0x1F
#endif /* RC7500 */
#define IRQ_VSYNC IRQ_FLYBACK /* Aliased */
#define IRQ_NETSLOT IRQ_EXTENDED
@ -105,6 +159,7 @@ typedef struct irqhandler {
#define IRQ_SOFTCLOCK IRQ_RESERVED1 /* Emulated */
#define IRQMASK_SOFTCLOCK (1 << IRQ_SOFTCLOCK)
#define IRQ_INSTRUCT -1
#define NIRQS 0x20
/* Define the various Interrupt Priority Levels */
@ -146,7 +201,12 @@ typedef struct fiqhandler {
u_int fh_r13; /* FIQ mode r13 */
} fiqhandler_t;
#ifdef RC7500
int fiq_claim __P((int, fiqhandler_t *));
int fiq_release __P((int, fiqhandler_t *));
#else
int fiq_claim __P((fiqhandler_t *));
int fiq_release __P((fiqhandler_t *));
#endif
/* End of irqhandler.h */