From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthew Wilcox Subject: Re: [parisc-linux] linux-2.6.10-pa1 panic on C360 in SCSI driver Date: Wed, 29 Dec 2004 22:03:45 +0000 Message-ID: <20041229220345.GF18338@parcelfarce.linux.theplanet.co.uk> References: <200412260504.40205.vapier@gentoo.org> <200412291419.36568.vapier@gentoo.org> <1104355710.5298.16.camel@mulgrave> <200412291649.29411.vapier@gentoo.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: parisc-linux@parisc-linux.org To: Mike Frysinger Return-Path: In-Reply-To: <200412291649.29411.vapier@gentoo.org> List-Id: parisc-linux developers list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: parisc-linux-bounces@lists.parisc-linux.org On Wed, Dec 29, 2004 at 04:49:29PM -0500, Mike Frysinger wrote: > On Wednesday 29 December 2004 04:28 pm, James Bottomley wrote: > > So now I'd like to see what this is ... it causes your nice ultra3 drive > > only to work at async speeds (about 4MB/s). > > i'll be the first to admit that i dont know much about scsi ... but even > though my drive is an ultra3, i thought my built in C360 controller didnt > support that ? That's right, but your drive is capable of FAST-40 and the controller is capable of FAST-20. They should negotiate a FAST-20 (40MB/s) transfer contract, but because the drive is doing weird stuff, it keeps falling back ... until it reaches async, which is just about the slowest contract defined. -- "Next the statesmen will invent cheap lies, putting the blame upon the nation that is attacked, and every man will be glad of those conscience-soothing falsities, and will diligently study them, and refuse to examine any refutations of them; and thus he will by and by convince himself that the war is just, and will thank God for the better sleep he enjoys after this process of grotesque self-deception." -- Mark Twain _______________________________________________ parisc-linux mailing list parisc-linux@lists.parisc-linux.org http://lists.parisc-linux.org/mailman/listinfo/parisc-linux