r8152: disable RX aggregation on new Dell TB16 dock
authorKai-Heng Feng <kai.heng.feng@canonical.com>
Mon, 20 Aug 2018 04:43:51 +0000 (12:43 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 20 Aug 2018 20:03:29 +0000 (13:03 -0700)
There's a new Dell TB16 dock with a different iSerialNumber.

Apply the same fix from commit 0b1655143df0 ("r8152: disable RX
aggregation on Dell TB16 dock") to this model.

BugLink: https://bugs.launchpad.net/bugs/1785780
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/r8152.c

index 9774270..2cd71bd 100644 (file)
@@ -5217,8 +5217,8 @@ static int rtl8152_probe(struct usb_interface *intf,
                netdev->hw_features &= ~NETIF_F_RXCSUM;
        }
 
-       if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 &&
-           udev->serial && !strcmp(udev->serial, "000001000000")) {
+       if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x3011 && udev->serial &&
+           (!strcmp(udev->serial, "000001000000") || !strcmp(udev->serial, "000002000000"))) {
                dev_info(&udev->dev, "Dell TB16 Dock, disable RX aggregation");
                set_bit(DELL_TB_RX_AGG_BUG, &tp->flags);
        }