Re: [zd1211-devs] rw : system hang
> Please report this at http://bugzilla.kernel.org (assign to me) so that > we can track this easier. > Done bug #7400 Matthieu - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Hi Daniel, On Sat, 21 Oct 2006 21:53:08 -0400, Daniel Drake wrote: > Hi Matthieu, > > Matthieu CASTET wrote: >> According to usb guru it seems a usb host problem that hang the driver. >> I am using the device on usb1.0 with no more problem. > > Can you direct us towards the discussion where it was decided that this > is a USB host problem? http://marc.theaimsgroup.com/?l=linux-usb-devel&m=116006290910133&w=2 [1] Daniel Lindenaar got the same ehci controller than me : a VIA one. > Is there a patch? Downgrading to USB 1.0 is not No. I tried a patch in 2.6.19 git tree that address some echi via hardware bug, but it didn't solve the problem. > an acceptable fix. > > Please report this at http://bugzilla.kernel.org (assign to me) so that > we can track this easier. > Ok, I need to remember my bugzilla login ;) Thanks Matthieu [1] Probably the hardware errors in the controller were too severe for the driver to handle. I think you should stop using that EHCI controller. Buy a cheap add-on PCI USB controller card. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Hi Matthieu, Matthieu CASTET wrote: > According to usb guru it seems a usb host problem that hang the driver. > I am using the device on usb1.0 with no more problem. Can you direct us towards the discussion where it was decided that this is a USB host problem? Is there a patch? Downgrading to USB 1.0 is not an acceptable fix. Please report this at http://bugzilla.kernel.org (assign to me) so that we can track this easier. Thanks! Daniel - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Matthieu CASTET wrote: On Sat, 14 Oct 2006 23:13:19 +0200, Daniel Lindenaar wrote: Hi guys, It seems i'm experiencing the same issue. The network connection is lost and looking in the dmesg shows the same disconnect and following error concerning the leds... If i do anything with the interface, there is a hang. Is there a solution/fix to this problem, in the form of a patch i could try? What's is your usb chipset ? Matthieu - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs It's a via chipset: 00:10.0 USB Controller: VIA Technologies, Inc. VT82x UHCI USB 1.1 Controller (rev 80) 00:10.1 USB Controller: VIA Technologies, Inc. VT82x UHCI USB 1.1 Controller (rev 80) 00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) Is this enough information? greetz Daniel - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
On Sat, 14 Oct 2006 23:13:19 +0200, Daniel Lindenaar wrote: > Hi guys, > It seems i'm experiencing the same issue. The network connection is lost > and looking in the dmesg shows the same disconnect and following error > concerning the leds... If i do anything with the interface, there is a > hang. > > Is there a solution/fix to this problem, in the form of a patch i could try? > What's is your usb chipset ? Matthieu - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Hi guys, It seems i'm experiencing the same issue. The network connection is lost and looking in the dmesg shows the same disconnect and following error concerning the leds... If i do anything with the interface, there is a hang. Is there a solution/fix to this problem, in the form of a patch i could try? Anyways, i'm very happy with the rw driver. It's the first driver that actually allows me to connect to my accesspoint using the zd1211 stick. Good job! greetz Daniel Daniel Drake wrote: Matthieu CASTET wrote: On Tue, 26 Sep 2006 23:04:03 +0200, Ulrich Kunitz wrote: On 06-09-26 17:19 Matthieu CASTET wrote: Hi, On Mon, 25 Sep 2006 23:58:50 +0200, Ulrich Kunitz wrote: Ok, if the disconnect() is called unregister_netdev() is called, which should stop the interface, which will then disable the callback handler. That doesn't appear to happen. Next step needs to be to find that. If I didn't do any mistake, it seems disconnect is not called... A usb-core bug ? This will need more investigation, but I am a bit short on time. Matthieu, if this is indeed the case, we would also know, why we have this reboot problems. I have still the problem, that I'm not able to replicate the bug. So it's difficult to find out what the issue is. It's a pity that you are short on time right now. Anyway everything which could put some light on this issue is appreciated. According to usb guru it seems a usb host problem that hang the driver. I am using the device on usb1.0 with no more problem. PS : any plan to include the code to check if firmware was already loaded ? Is there any point doing that when the bug in the USB host code is fixed? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Matthieu CASTET wrote: > On Tue, 26 Sep 2006 23:04:03 +0200, Ulrich Kunitz wrote: > >> On 06-09-26 17:19 Matthieu CASTET wrote: >> >>> Hi, >>> >>> On Mon, 25 Sep 2006 23:58:50 +0200, Ulrich Kunitz wrote: >>> Ok, if the disconnect() is called unregister_netdev() is called, which should stop the interface, which will then disable the callback handler. That doesn't appear to happen. Next step needs to be to find that. >>> If I didn't do any mistake, it seems disconnect is not called... >>> A usb-core bug ? >>> This will need more investigation, but I am a bit short on time. >> Matthieu, >> >> if this is indeed the case, we would also know, why we have this >> reboot problems. I have still the problem, that I'm not able to >> replicate the bug. So it's difficult to find out what the issue >> is. >> >> It's a pity that you are short on time right now. Anyway >> everything which could put some light on this issue is >> appreciated. >> > According to usb guru it seems a usb host problem that hang the driver. > I am using the device on usb1.0 with no more problem. > > PS : any plan to include the code to check if firmware was already loaded ? Is there any point doing that when the bug in the USB host code is fixed? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
On Tue, 26 Sep 2006 23:04:03 +0200, Ulrich Kunitz wrote: > On 06-09-26 17:19 Matthieu CASTET wrote: > >> Hi, >> >> On Mon, 25 Sep 2006 23:58:50 +0200, Ulrich Kunitz wrote: >> >> > Ok, if the disconnect() is called unregister_netdev() is called, >> > which should stop the interface, which will then disable the >> > callback handler. That doesn't appear to happen. Next step needs >> > to be to find that. >> > >> If I didn't do any mistake, it seems disconnect is not called... >> A usb-core bug ? >> This will need more investigation, but I am a bit short on time. > > Matthieu, > > if this is indeed the case, we would also know, why we have this > reboot problems. I have still the problem, that I'm not able to > replicate the bug. So it's difficult to find out what the issue > is. > > It's a pity that you are short on time right now. Anyway > everything which could put some light on this issue is > appreciated. > According to usb guru it seems a usb host problem that hang the driver. I am using the device on usb1.0 with no more problem. Matthieu. PS : any plan to include the code to check if firmware was already loaded ? - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
On 06-09-26 17:19 Matthieu CASTET wrote: > Hi, > > On Mon, 25 Sep 2006 23:58:50 +0200, Ulrich Kunitz wrote: > > > Ok, if the disconnect() is called unregister_netdev() is called, > > which should stop the interface, which will then disable the > > callback handler. That doesn't appear to happen. Next step needs > > to be to find that. > > > If I didn't do any mistake, it seems disconnect is not called... > A usb-core bug ? > This will need more investigation, but I am a bit short on time. Matthieu, if this is indeed the case, we would also know, why we have this reboot problems. I have still the problem, that I'm not able to replicate the bug. So it's difficult to find out what the issue is. It's a pity that you are short on time right now. Anyway everything which could put some light on this issue is appreciated. Uli -- Uli Kunitz - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Hi, On Mon, 25 Sep 2006 23:58:50 +0200, Ulrich Kunitz wrote: > Ok, if the disconnect() is called unregister_netdev() is called, > which should stop the interface, which will then disable the > callback handler. That doesn't appear to happen. Next step needs > to be to find that. > If I didn't do any mistake, it seems disconnect is not called... A usb-core bug ? This will need more investigation, but I am a bit short on time. Matthieu - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
On 06-09-23 17:27 Matthieu CASTET wrote: > Hi, > On Fri, 22 Sep 2006 17:44:21 -0400, Daniel Drake wrote: > > > > > Looks like the housekeeping work functions rescheduled themselves after > > the disconnect. There was a possible race where this might have happened > > for a short time, but it is believed to be fixed now. So this all > > depends on the date of your snapshot. > > > I got the same problem again. > > I am under the impression that network interface is still present. > So it is ether an usb-core bug not calling disconnect or the disconnect > that hang somewhere (deadlock, ...). Ok, if the disconnect() is called unregister_netdev() is called, which should stop the interface, which will then disable the callback handler. That doesn't appear to happen. Next step needs to be to find that. -- Uli Kunitz - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Matthieu CASTET wrote: > I am under the impression that network interface is still present. > So it is ether an usb-core bug not calling disconnect or the disconnect > that hang somewhere (deadlock, ...). Sounds unlikely, but the logs do seem to indicate that. Enabling ZD1211rw debugging is the best thing you can do at this point. Daniel - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Hi, On Fri, 22 Sep 2006 17:44:21 -0400, Daniel Drake wrote: > > Looks like the housekeeping work functions rescheduled themselves after > the disconnect. There was a possible race where this might have happened > for a short time, but it is believed to be fixed now. So this all > depends on the date of your snapshot. > I got the same problem again. I am under the impression that network interface is still present. So it is ether an usb-core bug not calling disconnect or the disconnect that hang somewhere (deadlock, ...). On this trace you could see that after usb disconnect, before I notice I could still use the interface (eth2) with wireshark... Matthieu Sep 23 18:56:55 localhost kernel: device eth2 entered promiscuous mode Sep 23 18:57:09 localhost kernel: device eth2 left promiscuous mode Sep 23 18:59:21 localhost kernel: usb 4-2: USB disconnect, address 2 Sep 23 18:59:21 localhost kernel: zd1211rw 4-2:1.0: zd_chip_control_leds error - 19 Sep 23 18:59:52 localhost last message repeated 31 times Sep 23 19:00:53 localhost last message repeated 61 times Sep 23 19:01:51 localhost last message repeated 58 times Sep 23 19:01:52 localhost kernel: zd1211rw 4-2:1.0: zd_chip_control_leds error - 19 Sep 23 19:02:23 localhost last message repeated 31 times Sep 23 19:02:55 localhost last message repeated 32 times Sep 23 19:02:56 localhost kernel: device eth2 entered promiscuous mode Sep 23 19:02:56 localhost kernel: zd1211rw 4-2:1.0: zd_chip_control_leds error - 19 Sep 23 19:03:11 localhost last message repeated 15 times Sep 23 19:03:11 localhost kernel: device eth2 left promiscuous mode Sep 23 19:03:12 localhost kernel: zd1211rw 4-2:1.0: zd_chip_control_leds error - 19 Sep 23 19:03:16 localhost last message repeated 4 times Sep 23 19:03:17 localhost kernel: device eth2 entered promiscuous mode - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
Re: [zd1211-devs] rw : system hang
Matthieu CASTET wrote: > I wonder why the device disconnect like (I didn't do anything special) and > why the driver doesn't see that the device is not here. I'm pretty sure the disconnect is caused by the device firmware bug. ZyDAS haven't fixed this yet. Nevertheless the LED-related hang (infinite loop) that you saw after the disconnect is/was a driver bug. > PS : I use the snapshot driver with 2.6.18 Which snapshot date? > [1] > Sep 22 18:03:55 localhost kernel: usb 4-2: USB disconnect, address 2 > Sep 22 18:03:56 localhost kernel: zd1211rw 4-2:1.0: zd_chip_control_leds > error - > 19 > Sep 22 18:04:27 localhost last message repeated 31 times > Sep 22 18:05:28 localhost last message repeated 61 times > Sep 22 18:06:29 localhost last message repeated 61 times Looks like the housekeeping work functions rescheduled themselves after the disconnect. There was a possible race where this might have happened for a short time, but it is believed to be fixed now. So this all depends on the date of your snapshot. Daniel - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
[zd1211-devs] rw : system hang
Hi, for an unknow reason the device becomes crazy [1]. When I tried to remove the module, my system froze. I wonder why the device disconnect like (I didn't do anything special) and why the driver doesn't see that the device is not here. Matthieu PS : I use the snapshot driver with 2.6.18 [1] Sep 22 18:03:55 localhost kernel: usb 4-2: USB disconnect, address 2 Sep 22 18:03:56 localhost kernel: zd1211rw 4-2:1.0: zd_chip_control_leds error - 19 Sep 22 18:04:27 localhost last message repeated 31 times Sep 22 18:05:28 localhost last message repeated 61 times Sep 22 18:06:29 localhost last message repeated 61 times - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV ___ Zd1211-devs mailing list - http://zd1211.ath.cx/ Unsubscribe: https://lists.sourceforge.net/lists/listinfo/zd1211-devs
