32 lines
830 B
C
32 lines
830 B
C
/* $NetBSD: intrdefs.h,v 1.2 2014/05/19 22:47:53 rmind Exp $ */
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#ifndef _HPPA_INTRDEFS_H_
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#define _HPPA_INTRDEFS_H_
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/* Interrupt priority `levels'. */
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#define IPL_NONE 7 /* nothing */
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#define IPL_SOFTCLOCK 6 /* timeouts */
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#define IPL_SOFTBIO 5 /* block I/O */
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#define IPL_SOFTNET 4 /* protocol stacks */
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#define IPL_SOFTSERIAL 3 /* serial */
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#define IPL_VM 2 /* memory allocation, low I/O */
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#define IPL_SCHED 1 /* clock, medium I/O */
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#define IPL_HIGH 0 /* everything */
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#define NIPL 8
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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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#ifdef MULTIPROCESSOR
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#define HPPA_IPI_NOP 0
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#define HPPA_IPI_HALT 1
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#define HPPA_IPI_XCALL 2
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#define HPPA_IPI_GENERIC 3
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#define HPPA_NIPI 4
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#endif
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#endif
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