Date: Sat, 3 May 2008 13:39:31 -0700 From: "Jack Vogel" <jfvogel@gmail.com> To: "Scott Long" <scottl@samsco.org> Cc: Kostik Belousov <kostikbel@gmail.com>, "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, FreeBSD Stable List <freebsd-stable@freebsd.org> Subject: Re: MFC of em/igb drivers Message-ID: <2a41acea0805031339n3ff84f37i3aa815168d14dd94@mail.gmail.com> In-Reply-To: <481C9FB1.4060407@samsco.org> References: <2a41acea0805030014x244e1311v945e23266961193d@mail.gmail.com> <20080503114529.GD18958@deviant.kiev.zoral.com.ua> <2a41acea0805030939ua3022ceq7939aea0754e9e71@mail.gmail.com> <481C9FB1.4060407@samsco.org>
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On Sat, May 3, 2008 at 10:24 AM, Scott Long <scottl@samsco.org> wrote: > > Jack Vogel wrote: > > > On Sat, May 3, 2008 at 4:45 AM, Kostik Belousov <kostikbel@gmail.com> > wrote: > > > > > On Sat, May 03, 2008 at 12:14:32AM -0700, Jack Vogel wrote: > > > > > > > > > > > > > I got the new drivers in Friday afternoon for those that don't see CVS > > > > > > > > messages. > > > > > > > > The igb driver is for 82575 and 82576 adapters, it has multiqueue > support and > > > > MSIX, there will be more server type enhancements in that driver as I > get the > > > > time. > > > > > > > > The em driver now will be client oriented, the latest hardware > support however > > > > is for 82574, Hartwell, which is a really nice low cost PCIE > dual-port adapter, > > > > that actually also has MSIX. This first released support for it will > > > > use 3 interrupt > > > > vectors, one for TX, one for RX, and Link. The hardware actually > supports 5 > > > > vectors, so I am planning to add support for another RX and TX queue > as my > > > > schedule allows. > > > > > > > > Hartwell is also the first adapter that has IEEE 1588 PTP support, > the driver > > > > provides init and an ioctl interface to use that facility, I hope we > > > > see software > > > > support follow on soon. This is an early announcement, I am not sure > on > > > > exact dates for availability but they should be soon. > > > > > > > > As ever, issues and bugs should be sent to me. Cheers everyone! > > > > > > Besides the broken tinderbox, you did not connected the igb module to > > > the module build. Is this intentional ? > > > > > > > > > > No, not intentional, both issues are now fixed, sorry, was tired yesterday > > afternoon :) > > > > > > Is it still true that support for the 575 moved from em to igb? If so, > please put an entry in src/UPDATING about it and ask the re/docs team to > make sure it's documented in the next release notes. > > Scott > Ahhh yes, I forgot about that, will do Scott. Jack
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