The controller is USB 2 (also the powered hub is usb 2). However the printer only works (without the hub) with ohci. Both the ehci and ohci modules are loaded. I am not sure which module the USB hub is using, I assume ehci. My external harddrive works fine through the hub. Could it be because both the hub and the external harddrive are using ehci? I am just trying to get something to go on here. ---------------------------------------- > Date: Thu, 30 Apr 2009 13:06:51 -0700 > From: greg@xxxxxxxxx > To: bird_112@xxxxxxxxxxx > CC: linux-usb@xxxxxxxxxxxxxxx > Subject: Re: Please help with powered USB hub problem > > On Thu, Apr 30, 2009 at 07:06:03PM +0000, jack seth wrote: >> >> I am feeling kinda desperate here. I am running DD-WRT which is a >> third-party firmware for my linksys router. It is running kernel >> version 2.4.37. The problem I am having is that my printer is not >> being setup when it is connected to a powered USB hub. It works fine >> if it is directly connected to the router. This is the output I get: > > Is this a USB 2.0 controller and device? If so, can you try just using > the usb 1.1 controller (ohci or uhci)? > >> hub.c: new USB device 01:02.2-2.5, assigned address 4 >> usb_control/bulk_msg: timeout >> usb.c: Zero result from usb_control_msg, retrying (4) >> usb_control/bulk_msg: timeout >> usb.c: Zero result from usb_control_msg, retrying (3) >> usb_control/bulk_msg: timeout >> usb.c: Zero result from usb_control_msg, retrying (2) >> usb_control/bulk_msg: timeout >> usb.c: Zero result from usb_control_msg, retrying (1) >> usb_control/bulk_msg: timeout >> usb.c: Zero result from usb_control_msg, retrying (0) >> usb.c: unable to get device descriptor (error=-145) >> >> It used to work through the hub on build 11650 of dd-wrt, but hasn't >> worked since then. I believe you can look at and/or download the >> source at 'http://svn.dd-wrt.com:8000/dd-wrt/timeline' >> Please help me at least point the developers in the right direction to fix this. >> If you need additional information please don't hesitate to ask. > > 2.4 kernels aren't really supported by the kernel community anymore, so > your ability to get support here is going to be very limited, sorry. > > good luck, > > greg k-h > -- > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html _________________________________________________________________ Rediscover Hotmail®: Now available on your iPhone or BlackBerry http://windowslive.com/RediscoverHotmail?ocid=TXT_TAGLM_WL_HM_Rediscover_Mobile2_042009-- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
