Make the comment more accurate about the header including SNAP
Signed-off-by: Joe Hershberger joe.hershberger@ni.com Cc: Joe Hershberger joe.hershberger@gmail.com --- Changes for v2: - Split from "Improve variable names and code readability" - Fixed comment indention Changes for v3: - Added a short commit message
include/net.h | 4 ++-- net/net.c | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/net.h b/include/net.h index ff66073..730af4f 100644 --- a/include/net.h +++ b/include/net.h @@ -179,11 +179,11 @@ struct e802_hdr { ushort et_prot; /* 802 protocol */ };
-/* 802 ethernet header size */ +/* 802 + SNAP + ethernet header size */ #define E802_HDR_SIZE (sizeof(struct e802_hdr))
/* - * Ethernet header + * Virtual LAN Ethernet header */ struct vlan_ethernet_hdr { uchar vet_dest[6]; /* Destination node */ diff --git a/net/net.c b/net/net.c index b8a267c..1293688 100644 --- a/net/net.c +++ b/net/net.c @@ -898,7 +898,8 @@ NetReceive(uchar *inpkt, int len) if (x < 1514) { struct e802_hdr *et802 = (struct e802_hdr *)et; /* - * Got a 802 packet. Check the other protocol field. + * Got a 802.2 packet. Check the other protocol field. + * XXX VLAN over 802.2+SNAP not implemented! */ x = ntohs(et802->et_prot);