On Fri, Oct 31, 2008 at 11:24:14PM +0000, Warner Losh wrote: > Author: imp > Date: Fri Oct 31 23:24:13 2008 > New Revision: 184515 > URL: http://svn.freebsd.org/changeset/base/184515 > > Log: > Add RL_TWISTER_ENABLE option. This enables the magic bits to do long > cable tuning. This has helped in some installations for hardware > deployed by a former employer. Made optional because the lists aren't > full of complaints about these cards... even when they were wildly > popular. > > Reviewed by: attilio@, jhb@, trhodes@ (all an older version of the > patch) > > Modified: > head/sys/conf/options > head/sys/modules/rl/Makefile > head/sys/pci/if_rl.c > head/sys/pci/if_rlreg.h > > Modified: head/sys/conf/options > ============================================================================== > --- head/sys/conf/options Fri Oct 31 18:40:35 2008 (r184514) > +++ head/sys/conf/options Fri Oct 31 23:24:13 2008 (r184515) > @@ -672,6 +672,9 @@ ED_SIC opt_ed.h > # bce driver > BCE_DEBUG opt_bce.h > > +# rl driver > +RL_TWISTER_ENABLE opt_rl.h Would it make sense to compile it unconditionally, but enable by a sysctl or loader knob ?
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