From: Peter Enderborg This 0x88C3 is registered to Infineon Technologies Corporate Research ST and are used by MaxLinear. Infineon made a spin off called Lantiq. Lantiq was acquired by Intel MaxLinear acquired Intels Connected Home division. The product FAQ from MaxLinear describes it's history from the F24S. The driver for the gsw1xx is based on Lantiq showing it's similarities. Ref https://standards-oui.ieee.org/ethertype/eth.txt Signed-off-by: Peter Enderborg --- include/uapi/linux/if_ether.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index 2c93b7b731c8..df9d44a11540 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -92,7 +92,9 @@ #define ETH_P_ETHERCAT 0x88A4 /* EtherCAT */ #define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */ #define ETH_P_802_EX1 0x88B5 /* 802.1 Local Experimental 1. */ -#define ETH_P_MXLGSW 0x88C3 /* MaxLinear GSW DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_MXLGSW 0x88C3 /* Infineon Technologies Corporate Research ST + * Used by MaxLinear GSW DSA + */ #define ETH_P_PREAUTH 0x88C7 /* 802.11 Preauthentication */ #define ETH_P_TIPC 0x88CA /* TIPC */ #define ETH_P_LLDP 0x88CC /* Link Layer Discovery Protocol */ -- 2.34.1