From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: Re: [Bugme-new] [Bug 12886] New: skge wake on lan Date: Mon, 16 Mar 2009 20:04:28 -0700 Message-ID: <20090316200428.908245dc.akpm@linux-foundation.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: bugme-daemon@bugzilla.kernel.org, netdev@vger.kernel.org, tomimo@ncircle.nullnet.fi, Stephen Hemminger To: "Rafael J. Wysocki" Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:42294 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755276AbZCQDKD (ORCPT ); Mon, 16 Mar 2009 23:10:03 -0400 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Mon, 16 Mar 2009 14:49:44 -0700 (PDT) bugme-daemon@bugzilla.kernel.org wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=12886 > > Summary: skge wake on lan > Product: Drivers > Version: 2.5 > KernelVersion: 2.6.28.7 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Network > AssignedTo: drivers_network@kernel-bugs.osdl.org > ReportedBy: tomimo@ncircle.nullnet.fi > > > Latest working kernel version: - > Earliest failing kernel version: commit > 5177b3240a6608fc0c9c05cc32f4855c6540f8d5 That's commit 5177b3240a6608fc0c9c05cc32f4855c6540f8d5 Author: Rafael J. Wysocki AuthorDate: Wed Oct 29 14:22:14 2008 -0700 Commit: Jeff Garzik CommitDate: Fri Oct 31 00:52:17 2008 -0400 skge: adapt skge to use reworked PCI PM Adapt the skge driver to the reworked PCI PM * Use device_set_wakeup_enable() and friends as needed * Remove an open-coded reference to the standard PCI PM registers * Use pci_prepare_to_sleep() and pci_back_from_sleep() in the ->suspend() and ->resume() callbacks * Use the observation that it is sufficient to call pci_enable_wake() once, unless it fails Tested on Asus L5D (Yukon-Lite rev 7). > Distribution: Fedora (with standard mainline kernel) > Hardware Environment: Asus A7V880-motherboard > Software Environment: Fedora 9 > Problem Description: The skge-drivers commit from last october seems to have > broken the wake-on-lan feature from my machine. Reverting the above mentioned > commit fixes the problem again ie. WOL is working again without problems. > The broken patch did not produce any errors or such, only symptom was that WOL > did not work anymore. The loading of the nvidia module did not change the > situation at all (for the record). > > valen#root>lspci -vv > 00:00.0 Host bridge: VIA Technologies, Inc. KT880 Host Bridge (rev 80) > Subsystem: ASUSTeK Computer Inc. Unknown device 8122 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96 > Region 0: Memory at e0000000 (32-bit, prefetchable) [size=256M] > Capabilities: [80] AGP version 3.5 > Status: RQ=32 Iso- ArqSz=0 Cal=2 SBA+ ITACoh- GART64- HTrans- > 64bit- FW+ AGP3+ Rate=x8 > Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- > Rate= > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:00.1 Host bridge: VIA Technologies, Inc. KT880 Host Bridge > Subsystem: ASUSTeK Computer Inc. Unknown device 8122 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 0 > > 00:00.2 Host bridge: VIA Technologies, Inc. KT880 Host Bridge > Subsystem: ASUSTeK Computer Inc. Unknown device 8122 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 0 > > 00:00.3 Host bridge: VIA Technologies, Inc. KT880 Host Bridge > Subsystem: ASUSTeK Computer Inc. Unknown device 8122 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 0 > > 00:00.4 Host bridge: VIA Technologies, Inc. KT880 Host Bridge > Subsystem: ASUSTeK Computer Inc. Unknown device 8122 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 0 > > 00:00.7 Host bridge: VIA Technologies, Inc. KT880 Host Bridge > Subsystem: ASUSTeK Computer Inc. Unknown device 8122 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 0 > > 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge (prog-if 00 > [Normal decode]) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 0 > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > Memory behind bridge: fc100000-fe2fffff > Prefetchable memory behind bridge: 9ff00000-afefffff > Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- > BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- > Capabilities: [70] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 00:09.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit > Ethernet Controller (rev 13) > Subsystem: ASUSTeK Computer Inc. Marvell 88E8001 Gigabit Ethernet > Controller (Asus) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96 (5750ns min, 7750ns max), Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 18 > Region 0: Memory at fe400000 (32-bit, non-prefetchable) [size=16K] > Region 1: I/O ports at e000 [size=256] > Expansion ROM at fe300000 [disabled] [size=128K] > Capabilities: [48] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=1 PME- > Capabilities: [50] Vital Product Data > Kernel driver in use: skge > > 00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID > Controller (rev 80) > Subsystem: ASUSTeK Computer Inc. A7V600/K8V Deluxe/K8V-X/A8V Deluxe > motherboard > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96 > Interrupt: pin B routed to IRQ 20 > Region 0: I/O ports at eff0 [size=8] > Region 1: I/O ports at efe4 [size=4] > Region 2: I/O ports at efa8 [size=8] > Region 3: I/O ports at efe0 [size=4] > Region 4: I/O ports at ef90 [size=16] > Region 5: I/O ports at e800 [size=256] > Capabilities: [c0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: sata_via > > 00:0f.1 IDE interface: VIA Technologies, Inc. > VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) (prog-if 8a > [Master SecP PriP]) > Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 32 > Interrupt: pin A routed to IRQ 20 > Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) > [size=8] > Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) > [size=1] > Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) > [size=8] > Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) > [size=1] > Region 4: I/O ports at fc00 [size=16] > Capabilities: [c0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: pata_via > > 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 81) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 21 > Region 4: I/O ports at eec0 [size=32] > Capabilities: [80] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: uhci_hcd > Kernel modules: uhci-hcd > > 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 81) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 21 > Region 4: I/O ports at ef00 [size=32] > Capabilities: [80] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: uhci_hcd > Kernel modules: uhci-hcd > > 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 81) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96, Cache Line Size: 32 bytes > Interrupt: pin B routed to IRQ 21 > Region 4: I/O ports at ef20 [size=32] > Capabilities: [80] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: uhci_hcd > Kernel modules: uhci-hcd > > 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > Controller (rev 81) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96, Cache Line Size: 32 bytes > Interrupt: pin B routed to IRQ 21 > Region 4: I/O ports at ef40 [size=32] > Capabilities: [80] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: uhci_hcd > Kernel modules: uhci-hcd > > 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if 20 > [EHCI]) > Subsystem: VIA Technologies, Inc. USB 2.0 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 96, Cache Line Size: 64 bytes > Interrupt: pin C routed to IRQ 21 > Region 0: Memory at fe900000 (32-bit, non-prefetchable) [size=256] > Capabilities: [80] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA > PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: ehci_hcd > Kernel modules: ehci-hcd > > 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge > [KT600/K8T800/K8T890 South] > Subsystem: ASUSTeK Computer Inc. A7V600/K8V-X/A8V Deluxe motherboard > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 0 > Capabilities: [c0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel modules: i2c-viapro > > 00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 > AC97 Audio Controller (rev 60) > Subsystem: ASUSTeK Computer Inc. Asus P5VD1-X (AD1888 codec [SoundMax]) > Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Interrupt: pin C routed to IRQ 22 > Region 0: I/O ports at e400 [size=256] > Capabilities: [c0] Power Management version 2 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: VIA 82xx Audio > Kernel modules: snd-via82xx > > 00:11.6 Communication controller: VIA Technologies, Inc. AC'97 Modem Controller > (rev 80) > Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > SERR- Interrupt: pin C routed to IRQ 0 > Region 0: I/O ports at 1000 [disabled] [size=256] > Capabilities: [d0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > > 01:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 5200] > (rev a1) (prog-if 00 [VGA controller]) > Subsystem: XFX Pine Group Inc. Unknown device 1280 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > SERR- Latency: 248 (1250ns min, 250ns max) > Interrupt: pin A routed to IRQ 16 > Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M] > Region 1: Memory at a0000000 (32-bit, prefetchable) [size=128M] > [virtual] Expansion ROM at fe200000 [disabled] [size=128K] > Capabilities: [60] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [44] AGP version 3.0 > Status: RQ=32 Iso- ArqSz=0 Cal=3 SBA+ ITACoh- GART64- HTrans- > 64bit- FW+ AGP3+ Rate=x4,x8 > Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- > Rate= > Kernel driver in use: nvidia > Kernel modules: nvidia > >