M_PROTO5
#define M_HASFCS M_PROTO5 /* FCS included at end of frame */
(M_PROTO1|M_PROTO2|M_PROTO3|M_PROTO4|M_PROTO5|M_PROTO6|M_PROTO7|M_PROTO8|\
#define M_MORE_DATA M_PROTO5 /* more data frames to follow */