Date: Wed, 13 Jun 2007 23:58:51 -0600 From: Scott Long <scottl@samsco.org> To: Charles DeBardeleben <charles.debardeleben@gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: i386/i386/busdma_machdep.c 1.88 breaks isp Message-ID: <4670D91B.4050201@samsco.org> In-Reply-To: <80a505ba0706132221o9070843i1433ee0f11807969@mail.gmail.com> References: <80a505ba0706132221o9070843i1433ee0f11807969@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Charles DeBardeleben wrote: > I have a qlogic 12160 based controller and the driver hangs at attach. > I have traced the problem to _bus_dmamap_load_buffer() looping > in the for (seg = *segp; buflen > 0 ; ) {...} loop forever. Backing > back down to i386/i386/busdma_machdep.c 1.87 fixes the problem. > I have not tracked it down to whether the fix to _bus_dmamap_load_buffer() > is bad or if isp has a bug that is exposed by this fix. At least I > can run now. > I believe that a fix was committed on June 11, rev 1.145 of /sys/dev/isp/isp_pci.c. If it's still not working for you, contact Matt Jacob and myself. Scott
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4670D91B.4050201>