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To: freebsd-current@FreeBSD.ORG, freebsd-mobile@FreeBSD.ORG
Subject: Re: [CFR] ncv, nsp, stg SCSI drivers 
In-Reply-To: Your message of "Wed, 27 Sep 2000 15:01:13 +0200"
	<48126.970059673@critter>
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From: Poul-Henning Kamp <phk@critter.freebsd.dk>
Date: Wed, 27 Sep 2000 15:01:13 +0200
> >I would like to have review especially on the changes in
> >i386/isa/clock.c for counting delay loop numbers, 
> 
> Could you explain the functionality you need here ?  We already
> have a DELAY() macro/function in the kernel...

There are codes like;
        int tout = sc->sc_wc;
		;
        while (slp->sl_scp.scp_datalen > 0 && tout -- > 0)
        {
		;
	}

To calculate the tout we use;
        sc->sc_wc = delaycount * 2000;  /* 2 sec */

And we initialize the delaycount in clock.c.

// Noriaki Mitsunaga


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