Date: Tue, 2 Mar 2010 08:01:32 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org Cc: Gustau =?iso-8859-1?q?P=E9rez?= <gperez@entel.upc.edu>, weongyo.jeong@gmail.com Subject: Re: Call for Test and Review: bwn(4) - another Broadcom Wireless driver Message-ID: <201003020801.32955.jhb@freebsd.org> In-Reply-To: <4B8C220A.1060402@entel.upc.edu> References: <20091223035331.GA1293@weongyo> <20100228074056.GA3536@weongyo> <4B8C220A.1060402@entel.upc.edu>
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On Monday 01 March 2010 3:22:34 pm Gustau P=E9rez wrote: > En/na Weongyo Jeong ha escrit: > > On Fri, Feb 26, 2010 at 04:21:06PM -0800, Xin LI wrote: > > =20 > >> Hi, Weongyo, > >> > >> On 2010/02/25 16:51, Weongyo Jeong wrote: > >> =20 > >>> FYI bwn(4) driver is committed into FreeBSD tree. I think the driver= =20 > >>> supports your LP PHY device. After cvsup please try to rebuild siba_= bwn > >>> and bwn modules. > >>> > >>> Could you please test with it? Please let me know and send me your=20 > >>> full dmesg when you encounters the following problems: > >>> > >>> - if the driver doesn't work or is unstable. > >>> - if it prints debugging or verbose messages. > >>> =20 > >> Great! Thanks for the work! > >> > >> Is it possible to MFC the work back to 8-STABLE at some point? > >> =20 > > > > Of course yes. AFAIK it could be compiled and works without problems on > > 8-STABLE; I checked it. :-) > > > > =20 > I'm trying to run it in STABLE right now. When kldloading if_bwm > (following the given instructions, the other modules are kldloaded) it > complains with : >=20 > link_elf_obj: symbol _mtx_assert undefined >=20 > looks like it fails in if_bwnvar.h. Culprit is this define : > =20 > #define BWN_ASSERT_LOCKED(sc) =20 > mtx_assert(&(sc)->sc_mtx, MA_OWNED) >=20 > Do I need witness enabled to run this ? Is there any way to run it in > STABLE or do I need to run CURRENT ? It sounds like you have INVARIANTS defined when the module was built, but y= our=20 kernel does not have INVARIANT_SUPPORT defined. =2D-=20 John Baldwin
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