Date: Fri, 31 Jan 1997 23:03:27 +73900 (EST) From: "John S. Dyson" <toor@dyson.iquest.net> To: Shimon@i-Connect.Net (Simon Shapiro) Cc: dyson@freebsd.org, freebsd-scsi@freebsd.org, joerg_wunsch@uriah.heep.sax.de, toor@dyson.iquest.net Subject: Re: XXXminpys question Message-ID: <199702010403.XAA02913@dyson.iquest.net> In-Reply-To: <XFMail.970131133214.Shimon@i-Connect.Net> from "Simon Shapiro" at Jan 31, 97 11:24:09 am
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> > > Hi John S. Dyson; On 31-Jan-97 you wrote: > > It will require some restructuring of the pbuf (physical I/O buffer) > > code, but isn't that bad to do. It has been in my queue for a while. > > If the driver-savvy people can work out a way to query the driver for > > the maximum I/O size, I can/will implement the upper level changes. > > > > John Dyson > > Is this not the purpose of the xxx_minphys entry point to the driver? > > Simon > Yes, except is that indeed the *right* way to do it? I am suggesting that we review that choice first. John
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