diff options
| author | Anderson Lizardo <anderson.lizardo@indt.org.br> | 2008-09-17 16:34:35 +0100 |
|---|---|---|
| committer | David Vrabel <dv02@dv02pc01.europe.root.pri> | 2008-09-17 16:54:33 +0100 |
| commit | e477a4982ff4e94d7de0bc522817b152f52e6bf9 (patch) | |
| tree | c108014cb4edecf8d5db3f0b6005c34fa8d7b603 /drivers/uwb | |
| parent | 9d53b1bebe23a6efe4f0a0ff75df2424e013fe07 (diff) | |
| download | kernel_samsung_aries-e477a4982ff4e94d7de0bc522817b152f52e6bf9.zip kernel_samsung_aries-e477a4982ff4e94d7de0bc522817b152f52e6bf9.tar.gz kernel_samsung_aries-e477a4982ff4e94d7de0bc522817b152f52e6bf9.tar.bz2 | |
uwb: disable command/event filtering for D-Link DUB-1210
The D-Link DUB-1210 HWA uses commands and events from the WHCI specification,
although reporting itself as WUSB compliant. Therefore, we disable WUSB
command/event filtering for it.
USB_DEVICE_AND_INTERFACE_INFO is used for matching only the RC interface.
Signed-off-by: Anderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Diffstat (limited to 'drivers/uwb')
| -rw-r--r-- | drivers/uwb/hwa-rc.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c index f822a18..9b7e23d 100644 --- a/drivers/uwb/hwa-rc.c +++ b/drivers/uwb/hwa-rc.c @@ -62,6 +62,9 @@ #define D_LOCAL 1 #include <linux/uwb/debug.h> +/* The device uses commands and events from the WHCI specification, although + * reporting itself as WUSB compliant. */ +#define WUSB_QUIRK_WHCI_CMD_EVT 0x01 /** * Descriptor for an instance of the UWB Radio Control Driver that @@ -835,8 +838,13 @@ static int hwarc_probe(struct usb_interface *iface, uwb_rc->stop = hwarc_neep_release; uwb_rc->cmd = hwarc_cmd; uwb_rc->reset = hwarc_reset; - uwb_rc->filter_cmd = hwarc_filter_cmd; - uwb_rc->filter_event = hwarc_filter_event; + if (id->driver_info & WUSB_QUIRK_WHCI_CMD_EVT) { + uwb_rc->filter_cmd = NULL; + uwb_rc->filter_event = NULL; + } else { + uwb_rc->filter_cmd = hwarc_filter_cmd; + uwb_rc->filter_event = hwarc_filter_event; + } result = uwb_rc_add(uwb_rc, dev, hwarc); if (result < 0) @@ -876,6 +884,10 @@ static void hwarc_disconnect(struct usb_interface *iface) /** USB device ID's that we handle */ static struct usb_device_id hwarc_id_table[] = { + /* D-Link DUB-1210 */ + { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3d02, 0xe0, 0x01, 0x02), + .driver_info = WUSB_QUIRK_WHCI_CMD_EVT }, + /* Generic match for the Radio Control interface */ { USB_INTERFACE_INFO(0xe0, 0x01, 0x02), }, { }, }; |