A WUSB device gets his address during the connection phase; later on,
during the authenthication phase (driven from user space) we assign
the final address. So we need to skip in hub_port_init() the actual
setting of the address for WUSB devices.

Signed-off-by: Inaky Perez-Gonzalez <[EMAIL PROTECTED]>


Index: linux.hg/drivers/usb/core/hub.c
===================================================================
--- linux.hg.orig/drivers/usb/core/hub.c        2007-07-18 10:05:50.000000000 
-0700
+++ linux.hg/drivers/usb/core/hub.c     2007-07-18 10:05:50.000000000 -0700
@@ -2405,7 +2405,13 @@
                        }
 #undef GET_DESCRIPTOR_BUFSIZE
                }
-
+               /*
+                * If device is WUSB, we already assigned an
+                * unauthorized address in the Connect Ack sequence;
+                * authorization will assign the final address.
+                */
+               if (udev->wusb == 1)
+                       break;
                for (j = 0; j < SET_ADDRESS_TRIES; ++j) {
                        retval = hub_set_address(udev);
                        if (retval >= 0)
@@ -2442,7 +2448,7 @@
        if (retval)
                goto fail;
 
-       i = udev->descriptor.bMaxPacketSize0 == 0xff?
+       i = udev->descriptor.bMaxPacketSize0 == 0xff?   /* wusb device? */
            512 : udev->descriptor.bMaxPacketSize0;
        if (le16_to_cpu(udev->ep0.desc.wMaxPacketSize) != i) {
                if (udev->speed != USB_SPEED_FULL ||

--

Inaky

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