Commit e10dcb1b authored by Miguel Rodríguez Pérez's avatar Miguel Rodríguez Pérez Committed by David S. Miller
Browse files

net: cdc_ncm: hook into set_rx_mode to admit multicast traffic 



We set set_rx_mode to usbnet_cdc_update_filter provided
by cdc_ether that simply admits all multicast traffic
if there is more than one multicast filter configured.

Signed-off-by: default avatarMiguel Rodríguez Pérez <miguel@det.uvigo.gal>
Signed-off-by: default avatarBjørn Mork <bjorn@mork.no>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 37a2ebdd

drivers/net/usb/cdc_ncm.c

+3 −0
Original line number Diff line number Diff line
@@ -1896,6 +1896,7 @@ static const struct driver_info cdc_ncm_info = { 
	.status = cdc_ncm_status,

	.rx_fixup = cdc_ncm_rx_fixup,

	.tx_fixup = cdc_ncm_tx_fixup,

	.set_rx_mode = usbnet_cdc_update_filter,

};



/* Same as cdc_ncm_info, but with FLAG_WWAN */
@@ -1909,6 +1910,7 @@ static const struct driver_info wwan_info = { 
	.status = cdc_ncm_status,

	.rx_fixup = cdc_ncm_rx_fixup,

	.tx_fixup = cdc_ncm_tx_fixup,

	.set_rx_mode = usbnet_cdc_update_filter,

};



/* Same as wwan_info, but with FLAG_NOARP  */
@@ -1922,6 +1924,7 @@ static const struct driver_info wwan_noarp_info = { 
	.status = cdc_ncm_status,

	.rx_fixup = cdc_ncm_rx_fixup,

	.tx_fixup = cdc_ncm_tx_fixup,

	.set_rx_mode = usbnet_cdc_update_filter,

};



static const struct usb_device_id cdc_devs[] = {