Date: Thu, 12 Nov 2009 20:39:31 -0200 From: Gonzalo Nemmi <gnemmi@gmail.com> To: freebsd-current@freebsd.org, pyunyh@gmail.com Subject: Re: Call for bge(4) testers Message-ID: <200911122039.31431.gnemmi@gmail.com> In-Reply-To: <20091112220550.GJ15449@michelle.cdnetworks.com> References: <20091111223751.GE15449@michelle.cdnetworks.com> <200911121912.44926.gnemmi@gmail.com> <20091112220550.GJ15449@michelle.cdnetworks.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thursday 12 November 2009 8:05:50 pm Pyun YongHyeon wrote: > On Thu, Nov 12, 2009 at 07:12:44PM -0200, Gonzalo Nemmi wrote: > > On Thursday 12 November 2009 1:47:49 am Pyun YongHyeon wrote: > > > On Wed, Nov 11, 2009 at 02:37:51PM -0800, Pyun YongHyeon wrote: > > > > Hi, > > > > > > > > I had been working on fixing bus_dma(9) bugs and adding TSO > > > > capability to bge(4). Now TSO is supported for BCM5755 or newer > > > > controllers. Actually some pre-BCM5755 controllers also support > > > > TSO with the help of special firmware but the license issue and > > > > lower performance of firmware based TSO as well as TSO bug I > > > > intentionally excluded TSO support for pre-BCM5755 controllers. > > > > You can get the patch form the following URL. The diff was > > > > generated against latest HEAD. > > > > > > > > http://people.freebsd.org/~yongari/bge/bge.tso.1111.diff > > > > > > Eh, there was a typo so I regenerated the diff. > > > http://people.freebsd.org/~yongari/bge/bge.tso.1111-1.diff > > > > Hi > > Just wanted to know before getting on to it, will your patch help > > to resolve kern/136876? > > My diff includes a fix for assuming PCIe device control register > and MSI control registers would be reside in fixed address. And > from the pciconf output I see the your MSI control register is > located at different address. However bge(4) does not touch that > register for BCM5906 so I guess my diff may not fix the resume > issue. > Thanks a lot for your prompt, clear and straight answer. Regards Gonzalo Nemmi
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200911122039.31431.gnemmi>