diff options
Diffstat (limited to 'include/net.h')
| -rw-r--r-- | include/net.h | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/include/net.h b/include/net.h index 32364ed0ced..e0c78048274 100644 --- a/include/net.h +++ b/include/net.h @@ -365,6 +365,7 @@ struct vlan_ethernet_hdr { #define PROT_NCSI 0x88f8 /* NC-SI control packets */ #define IPPROTO_ICMP 1 /* Internet Control Message Protocol */ +#define IPPROTO_TCP 6 /* Transmission Control Protocol */ #define IPPROTO_UDP 17 /* User Datagram Protocol */ /* @@ -560,7 +561,7 @@ extern int net_restart_wrap; /* Tried all network devices */ enum proto_t { BOOTP, RARP, ARP, TFTPGET, DHCP, PING, DNS, NFS, CDP, NETCONS, SNTP, - TFTPSRV, TFTPPUT, LINKLOCAL, FASTBOOT, WOL, UDP, NCSI + TFTPSRV, TFTPPUT, LINKLOCAL, FASTBOOT, WOL, UDP, NCSI, WGET }; extern char net_boot_file_name[1024];/* Boot File name */ @@ -690,19 +691,36 @@ static inline void net_send_packet(uchar *pkt, int len) (void) eth_send(pkt, len); } -/* - * Transmit "net_tx_packet" as UDP packet, performing ARP request if needed - * (ether will be populated) - * - * @param ether Raw packet buffer - * @param dest IP address to send the datagram to - * @param dport Destination UDP port - * @param sport Source UDP port - * @param payload_len Length of data after the UDP header +/** + * net_send_ip_packet() - Transmit "net_tx_packet" as UDP or TCP packet, + * send ARP request if needed (ether will be populated) + * @ether: Raw packet buffer + * @dest: IP address to send the datagram to + * @dport: Destination UDP port + * @sport: Source UDP port + * @payload_len: Length of data after the UDP header + * @action: TCP action to be performed + * @tcp_seq_num: TCP sequence number of this transmission + * @tcp_ack_num: TCP stream acknolegement number + * + * Return: 0 on success, other value on failure */ int net_send_ip_packet(uchar *ether, struct in_addr dest, int dport, int sport, int payload_len, int proto, u8 action, u32 tcp_seq_num, u32 tcp_ack_num); +/** + * net_send_tcp_packet() - Transmit TCP packet. + * @payload_len: length of payload + * @dport: Destination TCP port + * @sport: Source TCP port + * @action: TCP action to be performed + * @tcp_seq_num: TCP sequence number of this transmission + * @tcp_ack_num: TCP stream acknolegement number + * + * Return: 0 on success, other value on failure + */ +int net_send_tcp_packet(int payload_len, int dport, int sport, u8 action, + u32 tcp_seq_num, u32 tcp_ack_num); int net_send_udp_packet(uchar *ether, struct in_addr dest, int dport, int sport, int payload_len); |