net: cosmetic: Un-typedef Ethernet_t
Separate the Ethernet header from the 802 header.
Base the size constants on the structs.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/net/net.c b/net/net.c
index 2bf5631..33de399 100644
--- a/net/net.c
+++ b/net/net.c
@@ -823,7 +823,7 @@
* @parma ip IP packet containing the ICMP
*/
static void receive_icmp(struct ip_udp_hdr *ip, int len,
- IPaddr_t src_ip, Ethernet_t *et)
+ IPaddr_t src_ip, struct ethernet_hdr *et)
{
ICMP_t *icmph = (ICMP_t *)&ip->udp_src;
@@ -851,7 +851,7 @@
void
NetReceive(uchar *inpkt, int len)
{
- Ethernet_t *et;
+ struct ethernet_hdr *et;
struct ip_udp_hdr *ip;
IPaddr_t tmp;
IPaddr_t src_ip;
@@ -865,7 +865,7 @@
NetRxPacket = inpkt;
NetRxPacketLen = len;
- et = (Ethernet_t *)inpkt;
+ et = (struct ethernet_hdr *)inpkt;
/* too small packet? */
if (len < ETHER_HDR_SIZE)
@@ -895,10 +895,11 @@
debug("packet received\n");
if (x < 1514) {
+ struct e802_hdr *et802 = (struct e802_hdr *)et;
/*
* Got a 802 packet. Check the other protocol field.
*/
- x = ntohs(et->et_prot);
+ x = ntohs(et802->et_prot);
ip = (struct ip_udp_hdr *)(inpkt + E802_HDR_SIZE);
len -= E802_HDR_SIZE;
@@ -1218,7 +1219,7 @@
int
NetSetEther(uchar *xet, uchar * addr, uint prot)
{
- Ethernet_t *et = (Ethernet_t *)xet;
+ struct ethernet_hdr *et = (struct ethernet_hdr *)xet;
ushort myvlanid;
myvlanid = ntohs(NetOurVLAN);