MTK_HDR_XMIT_TAGGED_TPID_88A8
case MTK_HDR_XMIT_TAGGED_TPID_88A8:
tag &= ~(MTK_HDR_XMIT_TAGGED_TPID_88A8 << 8);
xmit_tpid = MTK_HDR_XMIT_TAGGED_TPID_88A8;