Ok..I report again the dma error: b43-phy0 ERROR: Fatal DMA error: 0x00000000, 0x00000800, 0x00000000, 0x00000000, 0x00000000, 0x00000000 b43-phy0 ERROR: This device does not support DMA on your system. Please use PIO instead. b43-phy0: Controller RESET (DMA error) ... b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23) b43-phy0: Controller restarted The expression "It doesn't work" was referred to your suggest to remove b43.conf file..the kernel doesn't auto choose the right mode.. --- Gio 17/6/10, Gábor Stefanik <[email protected]> ha scritto:
Da: Gábor Stefanik <[email protected]> Oggetto: Re: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01) A: "neubauten84" <[email protected]> Cc: [email protected] Data: Giovedì 17 giugno 2010, 21:43 "It doesn't work" is not a proper error description - please post logs of what's actually happening (i.e. dmesg). 2010/6/17 neubauten84 <[email protected]> > > It doesn't work..it doesn't recognize the right mode!!I have to manually > force pio. > Have I to recompile the kernel or using b43.conf file is enough? > Tks! > > --- Gio 17/6/10, Gábor Stefanik <[email protected]> ha scritto: > > Da: Gábor Stefanik <[email protected]> > Oggetto: Re: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01) > A: "neubauten84" <[email protected]> > Cc: [email protected] > Data: Giovedì 17 giugno 2010, 14:39 > > 2010/6/17 neubauten84 <[email protected]> > > > > That was with 2.6.35-3-generic on Ubuntu Maverick. I tried to upgrade to > > developing version because of the kernel... > > I created a b43.conf file to force PIO and this is dmesg: > > Do NOT create such a conf file for 2.6.35! It should auto-detect the > right mode to use for your card. > > > [ 1.936893] b43-pci-bridge 0000:01:00.0: PCI INT A -> GSI 16 (level, > > low) -> IRQ 16 > > [ 1.936925] b43-pci-bridge 0000:01:00.0: setting latency timer to 64 > > [ 17.433087] b43-phy0: Broadcom 4312 WLAN found (core revision 15) > > [ 17.826326] Registered led device: b43-phy0::tx > > [ 17.826382] Registered led device: b43-phy0::rx > > [ 17.826436] Registered led device: b43-phy0::radio > > [ 19.868920] b43-phy0: Loading firmware version 478.104 (2008-07-01 > > 00:50:23) > > [ 107.780028] b43-phy1: Broadcom 4312 WLAN found (core revision 15) > > [ 107.860102] Registered led device: b43-phy1::tx > > [ 107.860732] Registered led device: b43-phy1::rx > > [ 107.864373] Registered led device: b43-phy1::radio > > [ 108.100332] b43-phy1: Loading firmware version 478.104 (2008-07-01 > > 00:50:23) > > The net fell down as always and as always it didn't reconnect anymore..but > > no more DMA messages..I had to restart module..as always.. > > Tks! > > --- Mer 16/6/10, Gábor Stefanik <[email protected]> ha scritto: > > > > Da: Gábor Stefanik <[email protected]> > > Oggetto: Re: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01) > > A: "neubauten84" <[email protected]> > > Cc: [email protected] > > Data: Mercoledì 16 giugno 2010, 22:45 > > > > AFAIK 2.6.35 should auto-switch to PIO if this happens. Could you post > > a log with 2.6.35-rc? > > > > 2010/6/16 neubauten84 <[email protected]> > > > > > > This is the error: > > > [ 2058.872642] b43-phy0 ERROR: Fatal DMA error: 0x00000000, 0x00000800, > > > 0x00000000, 0x00000000, 0x00000000, 0x00000000 > > > [ 2058.872671] b43-phy0 ERROR: This device does not support DMA on your > > > system. Please use PIO instead. > > > [ 2058.872688] b43-phy0: Controller RESET (DMA error) ... > > > [ 2059.100343] b43-phy0: Loading firmware version 478.104 (2008-07-01 > > > 00:50:23) > > > [ 2064.629197] b43-phy0: Controller restarted > > > The machine is a HP Compaq Mini 700EL. > > > Tks! > > > > > > --- Mer 16/6/10, Gábor Stefanik <[email protected]> ha scritto: > > > > > > Da: Gábor Stefanik <[email protected]> > > > Oggetto: Re: Broadcom Corporation BCM4312 802.11b/g [14e4:4315] (rev 01) > > > A: "neubauten84" <[email protected]> > > > Cc: [email protected] > > > Data: Mercoledì 16 giugno 2010, 16:59 > > > > > > Well, what problems are you having? Do you get DMA errors? Please post > > > dmesg output of the failure. > > > > > > Also, what machine is this card in? > > > > > > Thanks, > > > Gábor > > > > > > On Wed, Jun 16, 2010 at 12:36 PM, neubauten84 <[email protected]> > > > wrote: > > > > > > > > Hi everybody!! > > > > I have many problems on running my card with b43 driver... > > > > Searching on the net I understood Broadcom Corporation BCM4312 > > > > 802.11b/g [14e4:4315] (rev 01) were supported, but I never successed on > > > > keep it working!! > > > > I used older or newer firmware with no changes..I charged b43 with a > > > > b43.conf with pio=1 option but nothing..I had problems with any kernel > > > > (from2.6.32 to 2.6.35rc2) and with any dists (ubuntu and archlinux). > > > > I also found on gentoo wiki a more complete list of supported card: my > > > > card seems to be really supported also considering > > > > subsystem: Subsystem: Hewlett-Packard Company Device [103c:1508] > > > > Please help me to understend if the problem is on my card or on my > > > > config... > > > > Tks!! > > > > neubauten84 > > > > > > > > _______________________________________________ > > > > b43-dev mailing list > > > > [email protected] > > > > http://lists.infradead.org/mailman/listinfo/b43-dev > > > > > > > > > > > > > > > > -- > > > Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-) > > > > > > > > > > > -- > > Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-) > > > > > > -- > Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-) > -- Vista: [V]iruses, [I]ntruders, [S]pyware, [T]rojans and [A]dware. :-)
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