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cleanup header to be just NetBSD, roll rev, change QDEPTH to QAVAIL macro

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This commit is contained in:
mjacob 1998-09-17 22:52:54 +00:00
parent 0e0010df41
commit a0a31568e8
1 changed files with 5 additions and 4 deletions
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9
sys/dev/ic/ispvar.h
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@ -1,4 +1,4 @@
/* $NetBSD: ispvar.h,v 1.12 1998/09/10 17:10:27 mjacob Exp $ */
/* $NetBSD: ispvar.h,v 1.13 1998/09/17 22:52:54 mjacob Exp $ */
/*
* Soft Definitions for for Qlogic ISP SCSI adapters.
*
@ -47,7 +47,7 @@
#endif
#define ISP_CORE_VERSION_MAJOR 1
#define ISP_CORE_VERSION_MINOR 2
#define ISP_CORE_VERSION_MINOR 3
/*
* Vector for MD code to provide specific services.
@ -85,8 +85,9 @@ struct ispmdvec {
#define ISP_QUEUE_ENTRY(q, idx) ((q) + ((idx) * QENTRY_LEN))
#define ISP_QUEUE_SIZE(n) ((n) * QENTRY_LEN)
#define ISP_NXT_QENTRY(idx, qlen) (((idx) + 1) & ((qlen)-1))
#define ISP_QDEPTH(in, out, qlen) ((in - out) & ((qlen) - 1))
#define ISP_QAVAIL(in, out, qlen) \
((in == out)? (qlen - 1) : ((in > out)? \
((qlen - 1) - (in - out)) : (out - in - 1)))
/*
* SCSI (as opposed to FC-PH) Specific Host Adapter Parameters
*/