On Thu, 27 Feb 2014, Oliver Neukum wrote:
> On Tue, 2014-02-25 at 14:26 -0600, Thomas Pugliese wrote:
>
> > Hi Oliver,
>
> > 1. Start the wireless channel by storing a CHID value to the host
> > controller's wusb_chid sysfs attribute.
>
> That unfortunately fails:
> [66488.705043] usb 1-1.2: new high-speed USB device number 9 using
> ehci-pci
> [66488.791581] usb 1-1.2: New USB device found, idVendor=13cf,
> idProduct=1200
> [66488.791587] usb 1-1.2: New USB device strings: Mfr=2, Product=1,
> SerialNumber=3
> [66488.791599] usb 1-1.2: Product: Wireless USB Dongle
> [66488.791601] usb 1-1.2: Manufacturer:
> [66488.791603] usb 1-1.2: SerialNumber: 123456789
> [66489.947323] usb 1-1.2: supported encryption types: CCM-1 (0x01)
> [66489.947347] hwa-hc 1-1.2:1.0: Wireless USB HWA host controller
> [66489.947355] hwa-hc 1-1.2:1.0: new USB bus registered, assigned bus
> number 5
> [66490.000964] hwa-hc 1-1.2:1.0: Wireless USB Cluster ID set to 0xfe
> [66490.001146] usb usb5: New USB device found, idVendor=1d6b,
> idProduct=0002
> [66490.001150] usb usb5: New USB device strings: Mfr=3, Product=2,
> SerialNumber=1
> [66490.001152] usb usb5: Product: Wireless USB HWA host controller
> [66490.001154] usb usb5: Manufacturer: Linux 3.14.0-rc1-12-desktop+
> hwa-hcd
> [66490.001156] usb usb5: SerialNumber: wusb-hwa
> [66490.001346] hub 5-0:1.0: USB hub found
> [66490.001378] hub 5-0:1.0: 5 ports detected
> [66490.004861] uwb_rc uwb0: new uwb radio controller (mac
> 03:00:00:00:1c:af dev 70:b6) on usb 1-1.2:1.1
>
> [66571.177082] uwb_rc uwb0: Cannot set new IE on device: -110
>
>
I believe that device is based on an older Alereon chipset which along
with most other HWAs uses the updated WHCI protocol for UWB/URC commands.
Try this patch and see if it helps.
Thomas
diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c
index 0257f35..645789e 100644
--- a/drivers/uwb/hwa-rc.c
+++ b/drivers/uwb/hwa-rc.c
@@ -920,6 +920,9 @@ static const struct usb_device_id hwarc_id_table[] = {
/* Alereon 5611 */
{ USB_DEVICE_AND_INTERFACE_INFO(0x13dc, 0x5611, 0xe0, 0x01, 0x02),
.driver_info = WUSB_QUIRK_WHCI_CMD_EVT },
+ /* IOGear 1200 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x13cf, 0x1200, 0xe0, 0x01, 0x02),
+ .driver_info = WUSB_QUIRK_WHCI_CMD_EVT },
/* Generic match for the Radio Control interface */
{ USB_INTERFACE_INFO(0xe0, 0x01, 0x02), },
{ },
--
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