On Wed, 5 Jul 2006 19:34:52 -0700 "Miles Lane" <[EMAIL PROTECTED]> wrote:
> On 7/5/06, Miles Lane <[EMAIL PROTECTED]> wrote: > > Hi Petko, > > > > David Brownell pointed out that you are the author of this driver (rtl8150). > > My laptop is crashing every time I remove the Linksys EtherFast 10/100 > > Compact Network Adapter (model USB100M) from the USB port. > > > > Here's a link to the discussion thus far: > > http://groups.google.com/group/linux.kernel/tree/browse_frm/thread/8c93e310c7b71242/a8a1e3edb1601906?rnum=1&q=miles+lane&_done=%2Fgroup%2Flinux.kernel%2Fbrowse_frm%2Fthread%2F8c93e310c7b71242%2Fc8a8ba47c49c39fc%3Ftvc%3D1%26q%3Dmiles+lane%26#doc_a8a1e3edb1601906 > > > > Here's the stacktrace: > > http://www.zip.com.au/~akpm/linux/patches/stuff/00003.jpg > > > > I have reproduced the bug with vanilla 2.6.17. I am currently working my > > back through kernel versions to try to isolate the responsible patches. > > 2.6.15 is the first kernel earliest kernel that seems to work with Ubuntu > 6.06's > implementation of hal / udev / dbus. It does set up the adapter successfully. > > I was able to reproduce the crash with 2.6.15. I have attached a screenshot > of the stacktrace. It may help, since it differs quite a bit from the one for > 2.6.17-mm5. The attachment will be too large to make it onto most mailing lists. I put a copy here: http://www.zip.com.au/~akpm/linux/patches/stuff/00005.jpg > BTW, should I join linux-usb-devel and CC that list? Also, should I take > this discussion off of LKML? Nah, spread it around. Who knows, somoene might actually fix the bug ;) (cc added) (Summary: oops in tasklet_action after hot-unplugging a usbnet-driven adapter) > Here's the detection of the RTL8150: > > usb 1-2: new full speed USB device using uhci_hcd and address 3 > usb 1-2: ep0 maxpacket = 8 > usb 1-2: default language 0x0409 > usb 1-2: new device strings: Mfr=1, Product=2, SerialNumber=3 > usb 1-2: Product: Linksys USB LAN Adapter > usb 1-2: Manufacturer: Linksys > usb 1-2: SerialNumber: 5322 > usb 1-2: hotplug > usb 1-2: adding 1-2:1.0 (config #1, interface 0) > usb 1-2:1.0: hotplug > hub 1-0:1.0: state 5 ports 2 chg 0000 evt 0004 > eth1: RealTek RTL8139 at 0xf9060800, 00:c0:9f:95:18:1b, IRQ 10 > eth1: Identified 8139 chip type 'RTL-8100B/8139D' > > Bus 002 Device 002: ID 0bda:8150 Realtek Semiconductor Corp. RTL8150 > Fast Ethernet Adapter > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 1.10 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 8 > idVendor 0x0bda Realtek Semiconductor Corp. > idProduct 0x8150 RTL8150 Fast Ethernet Adapter > bcdDevice 1.00 > iManufacturer 1 Linksys > iProduct 2 Linksys USB LAN Adapter > iSerial 3 5322 > bNumConfigurations 1 > Configuration Descriptor: > bLength 9 > bDescriptorType 2 > wTotalLength 39 > bNumInterfaces 1 > bConfigurationValue 1 > iConfiguration 0 > bmAttributes 0xa0 > (Bus Powered) > Remote Wakeup > MaxPower 120mA > Interface Descriptor: > bLength 9 > bDescriptorType 4 > bInterfaceNumber 0 > bAlternateSetting 0 > bNumEndpoints 3 > bInterfaceClass 255 Vendor Specific Class > bInterfaceSubClass 0 > bInterfaceProtocol 255 > iInterface 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x81 EP 1 IN > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x02 EP 2 OUT > bmAttributes 2 > Transfer Type Bulk > Synch Type None > Usage Type Data > wMaxPacketSize 0x0040 1x 64 bytes > bInterval 0 > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x83 EP 3 IN > bmAttributes 3 > Transfer Type Interrupt > Synch Type None > Usage Type Data > wMaxPacketSize 0x0008 1x 8 bytes > bInterval 1 > Device Status: 0x0000 > (Bus Powered) > 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 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
