Messages in this thread Patch in this message | | | From | David Brownell <> | Subject | Re: [linux-usb-devel] 2.6.11: usbnet broken | Date | Wed, 2 Mar 2005 12:58:10 -0800 |
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On Wednesday 02 March 2005 9:07 am, Holger Klawitter wrote: > Hi there, > > in 2.6.11 the usbnet module is not being loaded for my Zaurus SL-C860 (Vendor > ID = 044d, Product ID = 9031), which used to work in 2.6.10. (as stated in > previous post, rc4 and rc5 were also broken).
Hmm, I don't think that post made it near linux-usb-devel ... :)
If the problem is just that the driver isn't loaded, but works if it's modprobed by hand (or statically linked), then it's a hotplug problem. Likely the same one that prevents _real_ CDC Ethernet devices from hotplugging. See if the attached patch improves things.
Alternatively, I understand that the 2.6 based OpenZaurus code is starting to work quite well on those models. You could upgrade from that old Lineo/Embedix code, and gain the ability to talk to Windows using RNDIS networking for free!
> Moreover, there seems to be a wrong Product ID in usbnet (already in 2.6.9): > is=9050 should be=9031. Hence my Zarus is being recognized as C-750/760 > (which is fine as 760 and 860 only differ in memsize).
Are you saying Linux is saying something about "750/760"? Where? Current usbnet versions only say "Sharp Zaurus, PXA-2xx based". Maybe the Lineo/Embedix code is mis-identifying itself.
- Dave
--- 1.184/drivers/usb/core/usb.c 2005-01-20 14:33:35 -08:00 +++ edited/drivers/usb/core/usb.c 2005-03-02 12:47:31 -08:00 @@ -601,7 +601,7 @@ usb_dev->descriptor.bDeviceProtocol)) return -ENOMEM; - if (usb_dev->descriptor.bDeviceClass == 0) { + if (1) { struct usb_host_interface *alt = intf->cur_altsetting; /* 2.4 only exposed interface zero. in 2.5, hotplug | |