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Commit e477a498 authored by Anderson Lizardo's avatar Anderson Lizardo Committed by David Vrabel
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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: default avatarAnderson Lizardo <anderson.lizardo@indt.org.br>
Signed-off-by: default avatarDavid Vrabel <david.vrabel@csr.com>
parent 9d53b1be

drivers/uwb/hwa-rc.c

+14 −2
Original line number Diff line number Diff line
@@ -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;

	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), },

	{ },

};