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WebSVN – planix.SVN – Blame – /os/branches/planix-v0/sys/src/cmd/scuzz/sense.c – Rev 2

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#include <u.h>
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#include <libc.h>
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#include <bio.h>
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#include <disk.h>
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#include "scsireq.h"
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extern Biobuf bout;
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static char* key[16] = {
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	"no sense",
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	"recovered error",
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	"not ready",
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	"medium error",
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	"hardware error",
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	"illegal request",
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	"unit attention",
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	"data protect",
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	"blank check",
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	"vendor specific",
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	"copy aborted",
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	"aborted command",
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	"equal",
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	"volume overflow",
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	"miscompare",
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	"reserved",
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};
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/*
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 * use libdisk to read /sys/lib/scsicodes
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 */
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void
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makesense(ScsiReq *rp)
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{
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	char *s;
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	int i;
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	Bprint(&bout, "sense data: %s", key[rp->sense[2] & 0x0F]);
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	if(rp->sense[7] >= 5 && (s = scsierror(rp->sense[0xc], rp->sense[0xd])))
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		Bprint(&bout, ": %s", s);
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	Bprint(&bout, "\n\t");
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	for(i = 0; i < 8+rp->sense[7]; i++)
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		Bprint(&bout, " %2.2ux", rp->sense[i]);
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	Bprint(&bout, "\n");
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}