Date: Fri, 28 Oct 2005 12:11:46 +1300 From: Vitaly Cherny <vitaly.cherny@gmail.com> To: freebsd-mobile@freebsd.org Subject: Re: Texas Instruments cardbus bridge issue (PCI ID 104c:8031) Message-ID: <7bbc4caf0510271611j71e39f83pbea0cd795cec002a@mail.gmail.com> In-Reply-To: <CE3682EF98A64140B2BF376C39461E0A02FE12@krbdf7ma.ww011.siemens.net> References: <CE3682EF98A64140B2BF376C39461E0A02FE12@krbdf7ma.ww011.siemens.net>
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On 10/28/05, Rehsack Jens (ext) <jens.rehsack.ext@siemensvdo.com> wrote: > From: owner-freebsd-mobile@freebsd.org > [mailto:owner-freebsd-mobile@freebsd.org] On Behalf Of Vitaly Cherny > Sent: Thursday, October 27, 2005 4:45 AM > To: freebsd-mobile@freebsd.org > Subject: Texas Instruments cardbus bridge issue (PCI ID 104c:8031) > > > HI everyone, > > Hi Vitaly, > > > I've tested the slot with a couple of different cards, and my results > were: > > > > No Cardbus device worked at all, though cbb0 detected insert/remove > > events. Setting sysctl hw.cbb.debug=3D1 shows 3V power switched on, the= n > > off. I tested this with a D-Link G650 family 802.11b/g card using an > > Atheros chipset (PCI ID of 168c:0013 for a 5212 chipset I believe) and > > a Netgear ethernet card. > > Sounds well known ;-) > > > I've searched quite extensively through forums and past mailing-list > > messages but couldn't find anything that looked like problem I have > > experienced. > > You may search deeper :-) > But my research didn't produce a solution, so best chance you have > is found some people which would feel with you :D > > > Status is 0x30000920 > > cbb0: card inserted: event=3D0x00000000, state=3D30000920 > > cbb0: cbb_power: 3V > > cbb0: cbb_power: 0V > > Status is 0x30000126 > > Status is 0x30000920 > > cbb0: card inserted: event=3D0x00000000, state=3D30000920 > > cbb0: cbb_power: 3V > > cbb0: cbb_power: 0V > > Maybe you apply the attached patch and reply with the "enhanced" debug > messages. > > And make sure to have > > hw.cbb.debug=3D1 > hw.cardbus.debug=3D1 > hw.cardbus.cis_debug=3D1 > hw.pccard.debug=3D1 > hw.pccard.cis_debug=3D1 > > Maybe some guy with a little more experience than me may give you a > workaround > until a patch is existing. > > Best regards, > Jens > > >
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