+ #define L2_FHDR_ERRORS_BAD_CRC (1<<17)
+ #define L2_FHDR_ERRORS_PHY_DECODE (1<<18)
+ #define L2_FHDR_ERRORS_ALIGNMENT (1<<19)
+ #define L2_FHDR_ERRORS_TOO_SHORT (1<<20)
+ #define L2_FHDR_ERRORS_GIANT_FRAME (1<<21)
+ #define L2_FHDR_ERRORS_TCP_XSUM (1<<28)
+ #define L2_FHDR_ERRORS_UDP_XSUM (1<<31)
+