On 30 Sep 2014, at 20:38 , George V. Neville-Neil <g...@freebsd.org> wrote:
> Author: gnn > Date: Tue Sep 30 20:38:36 2014 > New Revision: 272329 > URL: http://svnweb.freebsd.org/changeset/base/272329 > > Log: > Update SolarFlare driver manual page with new tunables. > > Submitted by: Andrew Rybchenko <arybchenko at solarflare.com> > Sponsored by: Solarflare Communications, Inc. > You should bump .Dd > Modified: > head/share/man/man4/sfxge.4 > > Modified: head/share/man/man4/sfxge.4 > ============================================================================== > --- head/share/man/man4/sfxge.4 Tue Sep 30 20:36:07 2014 > (r272328) > +++ head/share/man/man4/sfxge.4 Tue Sep 30 20:38:36 2014 > (r272329) > @@ -76,6 +76,32 @@ The > .Nm > driver supports all 10Gb Ethernet adapters based on Solarflare SFC9000 > family controllers. > +.Sh LOADER TUNABLES > +Tunables can be set at the > +.Xr loader 8 > +prompt before booting the kernel or stored in > +.Xr loader.conf 5 . > +Actual values can be obtained using > +.Xr sysctl 8 . > +.Bl -tag -width indent > +.It Va hw.sfxge.rx_ring > +Maximum number of descriptors in a receive queue ring. > +Supported values are: 512, 1024, 2048 and 4096. > +.It Va hw.sfxge.tx_ring > +Maximum number of descriptors in a transmit queue ring. > +Supported values are: 512, 1024, 2048 and 4096. > +.It Va hw.sfxge.tx_dpl_get_max > +The maximum length of the deferred packet 'get-list' for queued transmit > +packets, used only if the transmit queue lock can be acquired. > +If packet is dropped, \fItx_early_drops\fR counter grows and local sender > +gets ENOBUFS error. > +Value must be greater than 0. > +.It Va hw.sfxge.tx_dpl_put_max > +The maximum length of the deferred packet 'put-list' for queued transmit > +packets, used if the transmit queue lock cannot be acquired. > +If packet is dropped, \fItx_early_drops\fR counter grows and local sender > +gets ENOBUFS error. > +Value must be greater or equal to 0. > .Sh SUPPORT > For general information and support, > go to the Solarflare support website at: > — Bjoern A. Zeeb "Come on. Learn, goddamn it.", WarGames, 1983 _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
