On Thu, Feb 25, 2010 at 01:19:37PM -0500, Alan Stern wrote: > This patch (as1346) changes the idProduct value for USB-3.0 root hubs > from 0x0002 (which we already use for USB-2.0 root hubs) to 0x0003. > > Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > CC: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx> > CC: <stable@xxxxxxxxxx> > > --- > > This probably was a copy & paste error originally. Not necessarily. I need to check if khubd will work correctly with this change. I was trying to do the minimal amount of modification needed to get the USB3 root hubs working, so the root hub descriptor for USB3 is very similar to a USB2 root hub descriptor. > > > Index: usb-2.6/drivers/usb/core/hcd.c > =================================================================== > --- usb-2.6.orig/drivers/usb/core/hcd.c > +++ usb-2.6/drivers/usb/core/hcd.c > @@ -142,7 +142,7 @@ static const u8 usb3_rh_dev_descriptor[1 > 0x09, /* __u8 bMaxPacketSize0; 2^9 = 512 Bytes */ > > 0x6b, 0x1d, /* __le16 idVendor; Linux Foundation */ > - 0x02, 0x00, /* __le16 idProduct; device 0x0002 */ > + 0x03, 0x00, /* __le16 idProduct; device 0x0003 */ > KERNEL_VER, KERNEL_REL, /* __le16 bcdDevice */ > > 0x03, /* __u8 iManufacturer; */ > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
