Commit c27a2043 authored by Marc Payne's avatar Marc Payne Committed by David S. Miller
Browse files

r8152: support additional Microsoft Surface Ethernet Adapter variant 



Device id 0927 is the RTL8153B-based component of the 'Surface USB-C to
Ethernet and USB Adapter' and may be used as a component of other devices
in future. Tested and working with the r8152 driver.

Update the cdc_ether blacklist due to the RTL8153 'network jam on suspend'
issue which this device will cause (personally confirmed).

Signed-off-by: default avatarMarc Payne <marc.payne@mdpsys.co.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 12555a2d

drivers/net/usb/cdc_ether.c

+9 −2
Original line number Diff line number Diff line
@@ -815,13 +815,20 @@ static const struct usb_device_id products[] = { 
	.driver_info = 0,

},



/* Microsoft Surface 3 dock (based on Realtek RTL8153) */

/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153) */

{

	USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x07c6, USB_CLASS_COMM,

			USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),

	.driver_info = 0,

},



/* Microsoft Surface Ethernet Adapter (based on Realtek RTL8153B) */

{

	USB_DEVICE_AND_INTERFACE_INFO(MICROSOFT_VENDOR_ID, 0x0927, USB_CLASS_COMM,

			USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),

	.driver_info = 0,

},



/* TP-LINK UE300 USB 3.0 Ethernet Adapters (based on Realtek RTL8153) */

{

	USB_DEVICE_AND_INTERFACE_INFO(TPLINK_VENDOR_ID, 0x0601, USB_CLASS_COMM,

drivers/net/usb/r8152.c

+1 −0
Original line number Diff line number Diff line
@@ -6880,6 +6880,7 @@ static const struct usb_device_id rtl8152_table[] = { 
	{REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, 0x8153)},

	{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07ab)},

	{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x07c6)},

	{REALTEK_USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927)},

	{REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101)},

	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x304f)},

	{REALTEK_USB_DEVICE(VENDOR_ID_LENOVO,  0x3062)},

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