I'm not sure if it is an hardware limitation since the sprue35.pdf document(TMS320DM644x DMSoC Universal Serial Bus (USB)Controller User's guide) says:
The USB has the following features: ยท Supports 4 simultaneous RX and TX endpoints, more can be supported by dynamically switching. I tried with the 2.6.20-omap git kernel and I am able to configure my 2 usb ethernet but after that the networking drops dead. I'm not able to ping anything. The 3 interfaces(eth0 onboard eth, eth1 usb-eth1, eth2 usb-eth2) are not usable but ifconfig shows eth0 eth1 eth2 up and configured correctly. Etienne On Wed, 2007-03-21 at 12:12 -0700, Kevin Hilman wrote: > On Mon, 2007-03-19 at 08:36 -0400, Etienne Gauthier wrote: > > > I was wondering if anybody was able to plug 2 USB-Ethernet modules on > > the Davinci? I'm using the Montavista 2.6.10-mvl401 kernel. > > This is a known problem with the current USB driver, and is not unique > to ethernet devices. You'll have the same problem using a keyboard and > mouse together. > > IIUC, this is a hardware limitation which does not yet have a software > workaround in the MUSB driver. Patches welcome. :) > > Kevin > > > _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
