diff options
Diffstat (limited to 'firmware/zpu')
| -rw-r--r-- | firmware/zpu/lib/net_common.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/firmware/zpu/lib/net_common.c b/firmware/zpu/lib/net_common.c index 895b7b942..b7bcdcd89 100644 --- a/firmware/zpu/lib/net_common.c +++ b/firmware/zpu/lib/net_common.c @@ -149,15 +149,15 @@ void setup_framer( IPH_LEN_SET(&frame.ip, 0); IPH_ID_SET(&frame.ip, 0); IPH_OFFSET_SET(&frame.ip, IP_DF); // don't fragment - const int ttl = 32; - frame.ip._ttl_proto = (ttl << 8) | (IP_PROTO_UDP & 0xff); - frame.ip._chksum = 0; + IPH_TTL_SET(&frame.ip, 32); + IPH_PROTO_SET(&frame.ip, IP_PROTO_UDP); + IPH_CHKSUM_SET(&frame.ip, 0); frame.ip.src = sock_src.addr; frame.ip.dest = sock_dst.addr; - frame.ip._chksum = ~chksum_buffer( + IPH_CHKSUM_SET(&frame.ip, ~chksum_buffer( (unsigned short *) &frame.ip, sizeof(frame.ip)/sizeof(short), 0 - ); + )); //-- load UDP header --// frame.udp.src = sock_src.port; @@ -234,20 +234,20 @@ send_ip_pkt(struct ip_addr dst, int protocol, const void *buf0, size_t len0, const void *buf1, size_t len1) { - int ttl = 32; - struct ip_hdr ip; IPH_VHLTOS_SET(&ip, 4, 5, 0); IPH_LEN_SET(&ip, IP_HLEN + len0 + len1); IPH_ID_SET(&ip, 0); IPH_OFFSET_SET(&ip, IP_DF); /* don't fragment */ - ip._ttl_proto = (ttl << 8) | (protocol & 0xff); - ip._chksum = 0; + IPH_TTL_SET(&ip, 32); + IPH_PROTO_SET(&ip, protocol); + IPH_CHKSUM_SET(&ip, 0); ip.src = _local_ip_addr; ip.dest = dst; - ip._chksum = ~chksum_buffer((unsigned short *) &ip, - sizeof(ip)/sizeof(short), 0); + IPH_CHKSUM_SET(&ip, ~chksum_buffer( + (unsigned short *) &ip, sizeof(ip)/sizeof(short), 0 + )); eth_mac_addr_t dst_mac; bool found = arp_cache_lookup_mac(&ip.dest, &dst_mac); |