From mboxrd@z Thu Jan 1 00:00:00 1970 From: Larry Finger Date: Fri, 02 Apr 2010 17:26:12 -0500 Subject: Please help - what is causing these errors and how do I fix them In-Reply-To: References: Message-ID: <4BB66F04.1010700@lwfinger.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: b43-dev@lists.infradead.org On 04/02/2010 05:14 PM, Jim Haynes wrote: > > machine is Dell i1545 laptop > > tail of /var/log/messages > > Apr 2 16:48:18 localhost kernel: b43-phy0: Loading firmware version > 410.2160 (2007-05-26 15:32:10) > Apr 2 16:48:19 localhost kernel: __ratelimit: 4 callbacks suppressed > Apr 2 16:48:19 localhost kernel: b43-phy0: Controller restarted > Apr 2 16:48:19 localhost kernel: b43-phy0 ERROR: Fatal DMA error: > 0x00000400, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 > Apr 2 16:48:19 localhost kernel: b43-phy0: Controller RESET (DMA error) > ... > Apr 2 16:48:19 localhost kernel: b43-phy0: Loading firmware version > 410.2160 (2007-05-26 15:32:10) > Apr 2 16:48:21 localhost kernel: b43-phy0: Controller restarted > Apr 2 16:48:21 localhost kernel: b43-phy0 ERROR: Fatal DMA error: > 0x00000400, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 > Apr 2 16:48:21 localhost kernel: b43-phy0: Controller RESET (DMA error) > ... > Apr 2 16:48:21 localhost kernel: b43-phy0: Loading firmware version > 410.2160 (2007-05-26 15:32:10) > > info from lspci > > 0c:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01) > Subsystem: Dell Wireless 1397 WLAN Mini-Card > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- > SERR- Latency: 0, Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 17 > Region 0: Memory at f69fc000 (64-bit, non-prefetchable) [size=16K] > Capabilities: [40] Power Management version 3 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1-,D2-,D3hot+,D3cold+) > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=2 PME- > Capabilities: [58] Vendor Specific Information: Len=78 > Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+ > Address: 0000000000000000 Data: 0000 > Capabilities: [d0] Express (v1) Endpoint, MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, > L1 unlimited > ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- > Unsupported- > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- > MaxPayload 128 bytes, MaxReadReq 128 bytes > DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- > TransPend- > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, > Latency L0 <4us, L1 <64us > ClockPM+ Surprise- LLActRep- BwNot- > LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- > CommClk+ > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ > DLActive- BWMgmt- ABWMgmt- > Capabilities: [100 v1] Advanced Error Reporting > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- > RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- > RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- > RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- > CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ > CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ > AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn- > Capabilities: [13c v1] Virtual Channel > Caps: LPEVC=0 RefClk=100ns PATEntrySize=0 > Arb: Fixed- WRR32- WRR64- WRR128- 100ns- - - onfig- > TableOffset=0 > Ctrl: ArbSelect=Fixed > Status: InProgress- > VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- > Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Fixed- > RR32- > Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 > Status: NegoPending- InProgress- > Capabilities: [160 v1] Device Serial Number 5f-42-5f-ff-ff-7e-00-22 > Capabilities: [16c v1] Power Budgeting > Kernel driver in use: b43-pci-bridge > Kernel modules: ssb > > > Some lines from dmesg > > Linux version 2.6.32.10-90.fc12.x86_64 > (mockbuild at x86-04.phx2.fedoraproject.org) (gcc version 4.4.3 20100127 > (Red Hat 4.4.3-4) (GCC) ) #1 SMP Tue Mar 23 09:47:08 UTC 2010 > > b43-pci-bridge 0000:0c:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 > b43-pci-bridge 0000:0c:00.0: setting latency timer to 64 > > cfg80211: Calling CRDA to update world regulatory domain > b43-phy0: Broadcom 4312 WLAN found (core revision 15) > cfg80211: World regulatory domain updated: > (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) > (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) > (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) > (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > phy0: Selected rate control algorithm 'minstrel' > Registered led device: b43-phy0::tx > Registered led device: b43-phy0::rx > Registered led device: b43-phy0::radio > Broadcom 43xx driver loaded [ Features: PMLS, Firmware-ID: FW13 ] > cfg80211: Calling CRDA for country: US > cfg80211: Regulatory domain changed to country: US > (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) > (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm) > (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm) > (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) > (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm) > > [drm:drm_mode_rmfb] *ERROR* tried to remove a fb that we didn't own > fuse init (API version 7.13) > b43 ssb0:0: firmware: requesting b43/ucode15.fw > b43 ssb0:0: firmware: requesting b43/lp0initvals15.fw > b43 ssb0:0: firmware: requesting b43/lp0bsinitvals15.fw > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > ADDRCONF(NETDEV_UP): wlan0: link is not ready > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 3 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 6 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 6 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > CE: hpet increasing min_delta_ns to 15000 nsec > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 2 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > __ratelimit: 4 callbacks suppressed > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Controller RESET (DMA error) ... > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) > b43-phy0: Controller restarted > b43-phy0 ERROR: Fatal DMA error: 0x00000400, 0x00000000, 0x00000000, > 0x00000000, 0x00000000, 0x00000000 > b43-phy0: Loading firmware version 410.2160 (2007-05-26 15:32:10) Use the Broadcom wl driver or configure b43 for PIO. Did you do any searching on this problem?