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authorKai-Heng Feng <kai.heng.feng@canonical.com>2020-02-04 13:33:13 +0800
committerDavid S. Miller <davem@davemloft.net>2020-02-04 11:58:10 +0100
commitb4b771fd51fda70577dc980429347c41e807c64f (patch)
tree4afaee6ac33728084fbe86094dda5c8f59ace803 /drivers/net/usb
parent599be01ee567b61f4471ee8078870847d0a11e8e (diff)
downloadlinux-b4b771fd51fda70577dc980429347c41e807c64f.tar.bz2
r8152: Add MAC passthrough support to new device
Device 0xa387 also supports MAC passthrough, therefore add it to the whitelst. BugLink: https://bugs.launchpad.net/bugs/1827961/comments/30 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/r8152.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index e8cd8c05b156..78ddbaf6401b 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -698,6 +698,9 @@ enum rtl8152_flags {
#define VENDOR_ID_NVIDIA 0x0955
#define VENDOR_ID_TPLINK 0x2357
+#define DEVICE_ID_THINKPAD_THUNDERBOLT3_DOCK_GEN2 0x3082
+#define DEVICE_ID_THINKPAD_USB_C_DOCK_GEN2 0xa387
+
#define MCU_TYPE_PLA 0x0100
#define MCU_TYPE_USB 0x0000
@@ -6759,9 +6762,13 @@ static int rtl8152_probe(struct usb_interface *intf,
netdev->hw_features &= ~NETIF_F_RXCSUM;
}
- if (le16_to_cpu(udev->descriptor.idVendor) == VENDOR_ID_LENOVO &&
- le16_to_cpu(udev->descriptor.idProduct) == 0x3082)
- set_bit(LENOVO_MACPASSTHRU, &tp->flags);
+ if (le16_to_cpu(udev->descriptor.idVendor) == VENDOR_ID_LENOVO) {
+ switch (le16_to_cpu(udev->descriptor.idProduct)) {
+ case DEVICE_ID_THINKPAD_THUNDERBOLT3_DOCK_GEN2:
+ case DEVICE_ID_THINKPAD_USB_C_DOCK_GEN2:
+ set_bit(LENOVO_MACPASSTHRU, &tp->flags);
+ }
+ }
if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 && udev->serial &&
(!strcmp(udev->serial, "000001000000") ||