No one knows what happened?? I am really in a hurry, Plz give me a hand!!
thanks! In your mail: >Hello everyone, > > > > I got a surprised error after I "modprobe hc_isp116x", it seems that there >is no interrupt occurred after I pluged the USB mouse. > > ___________________ > > This is the msg: > > #modprobe hc_isp116x > >------------------------------------------------------------- > >hc_isp116x.c: USB ISP116x at f4000290/f4000292,ffffffff IRQ 29 Rev. 10 ChipID: >0 > >usb.c: new USB bus registered, assigned bus number 1 > >USB HC dev alloc 1152 bytes > >Product: USB ISP116x Root Hub > > >SerialNumber: 0 > > >hub.c: USB hub found > > >hub.c: 2 ports detected > > >------------------------------------ > > After I pluged in the mouse: > >-------------------------------------------------------------- > >USB HC dev alloc 1152 bytes > >hub.c: USB new device connect on bus1/2, assigned device number 2 > > >usb_control/bulk_msg: timeout > > >usb.c: USB device not accepting new address=2 (error=-110) > > >USB HC dev free > > >USB HC dev alloc 1152 bytes > > >hub.c: USB new device connect on bus1/2, assigned device number 3 > > >usb_control/bulk_msg: timeout > > >usb.c: USB device not accepting new address=3 (error=-110) > > >USB HC dev free > >... > >________________End_of_msg______________________________________ > > > > > >And This is my configuration: > > > >linux kernel 2.4.19 + isp116x HCD(version Tango) + Ian Campbell's patch for >PXA255 + OV511 driver > > > >I had tried to fix this for a few days, but until now I couldn't get the >trick! > >Any help is appreciated!!! > > > >Before I updated the isp116x HCD to Version Tango, everything works fine >excepted the ISOC! The mouse and keyboard can be drived perfectly!!! > >Is there a lot of changes in version tango?? > > > >BTW,I have another two questions for Adsynori and Ian Campbell, > >1. I know there is a similar message named "ISP1161 uclinux - timeout", and >Adsynori replied as "Type #more /proc/interrupts". > > -------------Results I got---------------------------- > > $more /proc/interrupts > > 0: 0 Sitsang FPGA > > > 2: 5449 GPIO 2-80 > > > 6: 41 AC97 > > > 9: 0 LCD > > > 11: 0 irda0 > > > 12: 1 irda0 > > > 13: 8 serial > > > 14: 10505 serial > > > 17: 0 DMA > > > 18: 723969 timer > > > 26: 0 ADS7846 > > > 27: 5451 eth0 > > > 29: 0 ISP116x > > > 31: 0 SitSang CF Card detect > > >Err: 0 > >--------------------------------------------------------- > >It seems that the IRQ had been successfully regestered, but no interrupt >happened!! > >What should be the possible reason? > >Is there an interrupt mask error? > > > >2. In Ian Campbell's patch there is "ndelay" but I couldn't find its >definition at all in kernel 2.4.19. When I looks up for higher kernel, there >is a "maybe" definition "#define ndelay(x) udelay(((x)+999)/1000)". I tried >it, but no help! > >Then what should I do to get a delay of 300ns or 110ns? > >Is the error caused by this point? > >What does the "(error=-110)" mean? > > > >thanks! > > > >Cheers, > >Saw > >------------------------------------------------------- >This SF.Net email is sponsored by BEA Weblogic Workshop >FREE Java Enterprise J2EE developer tools! >Get your free copy of BEA WebLogic Workshop 8.1 today. >http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click >_______________________________________________ >[EMAIL PROTECTED] >To unsubscribe, use the last form field at: >https://lists.sourceforge.net/lists/listinfo/linux-usb-devel > --http://www.eyou.com --稳定可靠的电子信箱 语音邮件 移动书签 日历服务 网络存储...亿邮未尽 --http://vip.eyou.com --快快登录亿邮VIP信箱 注册您中意的用户名 ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
