Hi, For information, a Laplink cable (Netchip TurboConnect) and a 2.4.17 kernel works fine with the uhci (usb-uhci.o). With FTP protocol, the transfer rate is more than 450kb/s. In the kernel, the following option are activated : Preliminary USB device filesystem Enforce USB bandwidth allocation That'all (with the usbcore, usb-uhci and usbnet. Pascal.
On Thu, 23 May 2002 17:16:58 +0100 "Dr Jaime V. Miro" <[EMAIL PROTECTED]> wrote: > > Hi, > > I've been spending quite a bit of time lately getting my little usb-to-usb network > to work (using usbnet.c). I evertually got it working with the help of > people from this list (thanks again), and thought I'd share my findings. > > System: 2.4.18 on both systems, with pentium-class CPU's. > > I've tried so far 3 cables (fourth on it's way), and I could not get any to work > properly, until I compiled the kernel with the other of the 2 available UHCI drivers. > For some reason I had initially selected the UHCI_ALT driver, and it proved to be > the root of my problems. When I changed to UHCI, things looked much better (not > perfect though) > > *cable 1, based on Prolific PL2302 (Vendor:067b, prodID:0001) > does not work with either UHCI driver. when hotplugged things > look fine, /proc/bus/usb/devices/ provides the right info, but > I can not ifconfig usb0. It always throws the following error: > SIOCSIFFLAGS: Broken Pipe > > *cable 2, Genesys logic GL620USB (GeneLink) (Vendor:05e3, prodID:0502) > does not work properly with UHCI_ALT driver. when hotplugged things > look fine, /proc/bus/usb/devices/ provides the right info, ifconfig usb0 > works ok also, but the connection is very very slow, with packets being constantly > dropped (ping throws a packet loss of te order of +90%. > However, it works fine if I compile UHCI driver > > *cable 3, again based on Prolific, but PL2301 chip (Vendor:067b, prodID:0000) > same as with cable 2 > > I am curently expecting a Belkin cable to try and compare. > > Hope it is of help to somebody out there. Ta. > > Jaime > > > _______________________________________________________________ > > Don't miss the 2002 Sprint PCS Application Developer's Conference > August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm > > _______________________________________________ > [EMAIL PROTECTED] > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-users _______________________________________________________________ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
