diff options
| author | Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu> | 2024-12-28 13:46:30 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-12-28 11:59:42 -0600 |
| commit | 2b1774987031d6f30fb773bd84e91884f35fbc8d (patch) | |
| tree | 40e6436e42f7afdbd7c7ebe11673928b69a29e8d /net/net.c | |
| parent | ddedfe1cb8b6c262990b629494165082320cc884 (diff) | |
net/tcp: add connection info to tcp_stream structure
Changes:
* Avoid use net_server_ip in tcp code, use tcp_stream data instead
* Ignore packets from other connections if connection already created.
This prevents us from connection break caused by other tcp stream.
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'net/net.c')
| -rw-r--r-- | net/net.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/net.c b/net/net.c index e12ac55c401..62d1c5b1e82 100644 --- a/net/net.c +++ b/net/net.c @@ -420,7 +420,7 @@ int net_init(void) /* Only need to setup buffer pointers once. */ first_call = 0; if (IS_ENABLED(CONFIG_PROT_TCP)) - tcp_set_tcp_state(tcp_stream_get(), TCP_CLOSED); + tcp_init(); } return net_init_loop(); @@ -908,10 +908,10 @@ int net_send_udp_packet(uchar *ether, struct in_addr dest, int dport, int sport, } #if defined(CONFIG_PROT_TCP) -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_tcp_packet(int payload_len, struct in_addr dhost, int dport, + int sport, u8 action, u32 tcp_seq_num, u32 tcp_ack_num) { - return net_send_ip_packet(net_server_ethaddr, net_server_ip, dport, + return net_send_ip_packet(net_server_ethaddr, dhost, dport, sport, payload_len, IPPROTO_TCP, action, tcp_seq_num, tcp_ack_num); } @@ -953,12 +953,12 @@ int net_send_ip_packet(uchar *ether, struct in_addr dest, int dport, int sport, break; #if defined(CONFIG_PROT_TCP) case IPPROTO_TCP: - tcp = tcp_stream_get(); + tcp = tcp_stream_get(0, dest, dport, sport); if (!tcp) return -EINVAL; pkt_hdr_size = eth_hdr_size - + tcp_set_tcp_header(tcp, pkt + eth_hdr_size, dport, sport, + + tcp_set_tcp_header(tcp, pkt + eth_hdr_size, payload_len, action, tcp_seq_num, tcp_ack_num); break; |