Date: Tue, 18 May 2010 13:58:36 -0400 From: John Baldwin <jhb@freebsd.org> To: pyunyh@gmail.com Cc: Navdeep Parhar <np@freebsd.org>, net@freebsd.org Subject: Re: Configuring flow control for network interfaces Message-ID: <201005181358.36099.jhb@freebsd.org> In-Reply-To: <20100518173032.GC5968@michelle.cdnetworks.com> References: <201005181315.37609.jhb@freebsd.org> <20100518173032.GC5968@michelle.cdnetworks.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tuesday 18 May 2010 1:30:32 pm Pyun YongHyeon wrote: > On Tue, May 18, 2010 at 01:15:37PM -0400, John Baldwin wrote: > > I think it would be useful if we could pick a device-independent interface for > > configuring flow control on network interfaces, perhaps as media options via > > ifconfig. I know that the msk(4) driver allows RX and TX flow control to be > > toggled via the link0 and link1 flags (the manpage for msk(4) needs updating > > on this topic I think). I have a hack for work to disable TX flow control on > > The hack used in e1000phy(4), brgphy(4) and ip1000phy(4) should be > removed. > > > cxgb(4), but it doesn't use flow control currently. Is flow control ethernet- > > specific? If so, perhaps we could add two new flags for RX and TX flow > > control to the Ethernet-specific options in that case? Do folks have other > > ideas? > > > > AFAIK marius@ is working on it and may have latest patches. > -- John Baldwin
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201005181358.36099.jhb>