Cross Reference: /osnet-11/usr/src/grub/grub-0.97/netboot/nic.c

Lines Matching refs:nic
19 #include "nic.h"
94 /* See nic.h */
122 struct nic	nic =
139 	(int (*)(struct nic *, int))dummy,      /* poll */
140 	(void (*)(struct nic *, const char *,
143 	(void (*)(struct nic *, irq_action_t))dummy, /* irq */
168 	dev = &nic.dev;
187 	return ((*nic.poll)(&nic, retrieve));
192 	(*nic.transmit)(&nic, d, t, s, p);
204 	disable(&nic.dev);
209 	(*nic.irq)(&nic,action);
284 	if (nic.packetlen < ETH_HLEN + sizeof(struct arprequest))
286 	arpreply = (struct arprequest *)&nic.packet[ETH_HLEN];
430 QDRAIN - clear the nic's receive queue
461 	if (nic.packetlen < ETH_HLEN + sizeof(struct arprequest))
463 	arpreply = (struct arprequest *)&nic.packet[ETH_HLEN];
535 		&nic.packet[ETH_HLEN + sizeof(struct iphdr) + sizeof(struct udphdr)];
536 	len = nic.packetlen - (ETH_HLEN + sizeof(struct iphdr) + 
632 		&nic.packet[ETH_HLEN + sizeof(struct iphdr) + sizeof(struct udphdr)];
633 	len = nic.packetlen - (ETH_HLEN + sizeof(struct iphdr) + 
781 		(nic.packetlen < sizeof(struct iphdr) + sizeof(struct igmp))) {
785 	igmp = (struct igmp *)&nic.packet[sizeof(struct iphdr)];
919 		if (nic.packetlen >= ETH_HLEN) {
920 			ptype = ((unsigned short) nic.packet[12]) << 8
921 				| ((unsigned short) nic.packet[13]);
925 		if ((ptype == IP) && (nic.packetlen >= ETH_HLEN + sizeof(struct iphdr))) {
927 			ip = (struct iphdr *)&nic.packet[ETH_HLEN];
949 				memmove(&nic.packet[ETH_HLEN + sizeof(struct iphdr)], 
950 					&nic.packet[ETH_HLEN + iplen],
951 					nic.packetlen - ipoptlen);
952 				nic.packetlen -= ipoptlen;
957 		    (nic.packetlen >= ETH_HLEN + sizeof(struct iphdr) + sizeof(struct udphdr))) {
958 			udp = (struct udphdr *)&nic.packet[ETH_HLEN + sizeof(struct iphdr)];
978 		    (nic.packetlen >= ETH_HLEN + sizeof(struct arprequest))) {
982 			arpreply = (struct arprequest *)&nic.packet[ETH_HLEN];