Date: Tue, 22 Dec 1998 14:34:44 -0700 (MST) From: "Justin T. Gibbs" <gibbs@narnia.plutotech.com> To: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de> Cc: scsi@FreeBSD.ORG Subject: Re: 3.0R && AHA1540A == no go Message-ID: <199812222134.OAA14499@narnia.plutotech.com> In-Reply-To: <19981222173104.28962@uriah.heep.sax.de>
next in thread | previous in thread | raw e-mail | index | archive | help
In article <19981222173104.28962@uriah.heep.sax.de> you wrote: > Hi all, > > today i've tried to install FreeBSD 3.0R on my scratch machine (that > used to run some 2.2.x variant before), and the installation kernel > failed with: > > (waiting 15 seconds blah blah) > panic: Inavlid CCB opcode code 3 hccb = 0xf05aad08 I believe that the 1540A does not support residual calculating CCB opcodes. So, you'd have to modify the driver to use these opcodes on pre-historic devices. Unfortunately it is impossible to get correct underrun information without these opcodes, so you'll have to get creative in this case and you may expose portions of the CAM code that become confused if the residual reported is incorrect. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199812222134.OAA14499>