Date: Fri, 31 Jan 1997 10:18:44 +0100 From: j@uriah.heep.sax.de (J Wunsch) To: freebsd-scsi@freebsd.org Subject: Re: XXXminpys question Message-ID: <Mutt.19970131101844.j@uriah.heep.sax.de> In-Reply-To: <199701310221.VAA06077@dyson.iquest.net>; from John S. Dyson on Jan 30, 1997 21:21:50 -0500 References: <Mutt.19970130225620.j@uriah.heep.sax.de> <199701310221.VAA06077@dyson.iquest.net>
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As John S. Dyson 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. The adapter minphys stuff is already available internal. It's only a matter of including it into the [bc]devsw structure. SCSI devices probably need to put sc_minphys() there (or however it's called) which has to decide further. -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-)
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