The Yakumo Delta PDA does not work with kernel 2.6.24. There is a patch for kerbel 2.6.23 and below ( I think this patch is from the synce project). This patch adds the option ttyUSB to the ipaq module. Applying this patch I can easily sync with the Yakumo Delta.
The problem is that the Yakumo Delta has 2 endpoints and the 2nd one is used for syncing. Unfortunately, this patch does not work anymore in Kernel 2.6.24. In fact, dmesg shows "wrong number of endpoints". As far as I understand the reason for this is that the ipaq module sets num_ports=1 in usb_serial_driver ipaq_device ... After changing usb-serial.c to ignore num_ports, the Yakumo Delta works again (of course, this "patch" is not suitable for the kernel). Anyway, I would be happy to prepare a patch for this problem if somebody could tell me the "preferred" way to solve this problem. In my opinion, the following options exists: 1. remove num_ports=1 from the ipaq module and accept any number of endpoint 2. register an extra usb_serial_driver for the Yakumo Delta (and maybe some other) that allows two endpoints. Of course, the first endpoint would be useless. 3. Modify usb-serial.c such that you can specify: my device has two endpoints and I want to connect to the 2nd one (I think this would require an additional field in the struct usb_serial_driver). Any hint or further option would be appreciated. Best regards, matthias _____________________________________________________________________ Unbegrenzter Speicherplatz für Ihr E-Mail Postfach? Jetzt aktivieren! http://www.digitaledienste.web.de/freemail/club/lp/?lp=7 - To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
