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| author | Jean-Francois Le Fillatre <jflf_kernel@gmx.com> | 2022-08-24 21:14:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-03 23:50:51 +0900 |
| commit | c63a8cce0d1d2eef94b438096c8639fff32f31fd (patch) | |
| tree | f5c2b1d27ea194b5d2d6559ffc3d6a685395e634 /drivers/net/usb/r8152.c | |
| parent | 06035fd1efb772a178f4a0848d20731ba0973860 (diff) | |
| download | linux-stable-c63a8cce0d1d2eef94b438096c8639fff32f31fd.tar.gz linux-stable-c63a8cce0d1d2eef94b438096c8639fff32f31fd.tar.bz2 linux-stable-c63a8cce0d1d2eef94b438096c8639fff32f31fd.zip | |
r8152: add PID for the Lenovo OneLink+ Dock
commit 1bd3a383075c64d638e65d263c9267b08ee7733c upstream.
The Lenovo OneLink+ Dock contains an RTL8153 controller that behaves as
a broken CDC device by default. Add the custom Lenovo PID to the r8152
driver to support it properly.
Also, systems compatible with this dock provide a BIOS option to enable
MAC address passthrough (as per Lenovo document "ThinkPad Docking
Solutions 2017"). Add the custom PID to the MAC passthrough list too.
Tested on a ThinkPad 13 1st gen with the expected results:
passthrough disabled: Invalid header when reading pass-thru MAC addr
passthrough enabled: Using pass-thru MAC addr XX:XX:XX:XX:XX:XX
Signed-off-by: Jean-Francois Le Fillatre <jflf_kernel@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/usb/r8152.c')
| -rw-r--r-- | drivers/net/usb/r8152.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 1ed358d0da84..d17d125a3454 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -5312,6 +5312,7 @@ static const struct usb_device_id rtl8152_table[] = { {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, 0x3054)}, {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3062)}, {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x3069)}, {REALTEK_USB_DEVICE(VENDOR_ID_LENOVO, 0x7205)}, |