![]() | |||||||||||||
Messages in this thread |
Hong Feng wrote: > Hi All, > > I met a very funny problem. I am writing the ethernet-over-usb driver > for our PDA based on embedded Linux and QT/Qtopia. ... > > Who knows the problem, please give me some comments. BTW, the kernel > version is 2.4.18. QT's version is 2.3.6. Qtopia's version is 1.6.2. And on what sort of hardware? If you're writing your own ethernet-over-usb driver, perhaps the problem is somewhere in that stack. Either that ethernet driver, or the one for your USB device controller could have the bugs. The ethernet-over-usb driver in the "gadget" stack should behave quite nicely. It's the only network link on two systems I've got running right now: a net2280 on an NForce2 box (where 2.6 of course doesn't support the built-in ethernet); and a pxa255 (for nfsroot, MTD has acted broken on that hardware). Neither one has shown me the kind of un-usability problems you describe, using either 2.4 or 2.6 kernels. The network "just works", as it should. On the other hand, I'm not using Qtopia ... ;) See http://www.linux-usb.org/gadget/ for more information about that stack, and the 2.6 kerneldoc for printable API reference. - Dave - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2005-03-22 12:49 [W:0.622 / U:0.070 seconds] ©2003-2008 Jasper Spaans | |||||||||||||