Date: Thu, 19 Feb 2009 22:02:49 +0000 From: Ed Maste <emaste@freebsd.org> To: freebsd-current@freebsd.org Cc: attilio@freebsd.org Subject: Re: svn commit: r188743 - head/sys/dev/aac Message-ID: <20090219220249.GA35945@jem.dhs.org>
next in thread | raw e-mail | index | archive | help
(Sorry if multiple copies of this email come through -- $WORK's email infrastructure is having some issues) On Wed, Feb 18, 2009 at 01:36:20AM +0000, Ed Maste wrote: > Author: emaste > Date: Wed Feb 18 01:36:20 2009 > New Revision: 188743 > URL: http://svn.freebsd.org/changeset/base/188743 > > Log: > Use outbound message register 0 instead of mailbox 7 in > aac_{rx,rkt}_get_fwstatus, as done in Adaptec's vendor driver as well as > the Linux drivers. > > Submitted by: jkim, from Adaptec's driver This change to the aac(4) driver comes from Adaptec's vendor driver, but it might break older controllers (Dell PERC 3, Adaptec 2200, etc.) and/or controllers running with older firmware. If you're able to test with this change on such an adapter, please let me know whether or not it works for you and which controller and firmware you have. If the driver is going to fail with this change, it should happen at attach time. (Make sure you still have a kernel without the change saved away.) If it does fail, please test with the patch at http://people.freebsd.org/~emaste/patches/aac_fwstatus_new_comm.diff and let me know if that fixes it. Thanks, Ed
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20090219220249.GA35945>