mirror/lwip
1
0
Fork 0
mirror of https://github.com/lwip-tcpip/lwip.git synced 2024-10-03 21:32:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

PPP, improved IPv4 address setting

Browse Source 
Now setting IPv4 addresses in sifaddr() instead of sifup(),
removed the useless copy of addresses.
This commit is contained in:
Sylvain Rochet 2015-03-07 23:53:21 +01:00
parent dbf9d0f094
commit dd22176935
2 changed files with 8 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/include/netif/ppp/ppp_impl.h
View File

@ -443,7 +443,7 @@ int ppp_send_config(ppp_pcb *pcb, int mtu, u32_t accm, int pcomp, int accomp);
int ppp_recv_config(ppp_pcb *pcb, int mru, u32_t accm, int pcomp, int accomp);
#if PPP_IPV4_SUPPORT
int sifaddr(ppp_pcb *pcb, u32_t our_adr, u32_t his_adr, u32_t net_mask);
int sifaddr(ppp_pcb *pcb, u32_t our_adr, u32_t his_adr, u32_t netmask);
int cifaddr(ppp_pcb *pcb, u32_t our_adr, u32_t his_adr);
int sifproxyarp(ppp_pcb *pcb, u32_t his_adr);
int cifproxyarp(ppp_pcb *pcb, u32_t his_adr);

20
src/netif/ppp/ppp.c
View File

@ -863,12 +863,13 @@ int ppp_recv_config(ppp_pcb *pcb, int mru, u32_t accm, int pcomp, int accomp) {
/*
* sifaddr - Config the interface IP addresses and netmask.
*/
int sifaddr(ppp_pcb *pcb, u32_t our_adr, u32_t his_adr,
u32_t net_mask) {
int sifaddr(ppp_pcb *pcb, u32_t our_adr, u32_t his_adr, u32_t netmask) {
ip_addr_t ip, nm, gw;
ip4_addr_set_u32(&pcb->addrs.our_ipaddr, our_adr);
ip4_addr_set_u32(&pcb->addrs.his_ipaddr, his_adr);
ip4_addr_set_u32(&pcb->addrs.netmask, net_mask);
ip4_addr_set_u32(&ip, our_adr);
ip4_addr_set_u32(&nm, netmask);
ip4_addr_set_u32(&gw, his_adr);
netif_set_addr(pcb->netif, &ip, &nm, &gw);
return 1;
}
@ -878,13 +879,10 @@ int sifaddr(ppp_pcb *pcb, u32_t our_adr, u32_t his_adr,
* through the interface if possible.
*/
int cifaddr(ppp_pcb *pcb, u32_t our_adr, u32_t his_adr) {
LWIP_UNUSED_ARG(our_adr);
LWIP_UNUSED_ARG(his_adr);
ip_addr_set_zero(&pcb->addrs.our_ipaddr);
ip_addr_set_zero(&pcb->addrs.his_ipaddr);
ip4_addr_set_u32(&pcb->addrs.netmask, IPADDR_BROADCAST);
netif_set_addr(pcb->netif, IP_ADDR_ANY, IP_ADDR_BROADCAST, IP_ADDR_ANY);
return 1;
}
@ -955,10 +953,6 @@ int sifvjcomp(ppp_pcb *pcb, int vjcomp, int cidcomp, int maxcid) {
* sifup - Config the interface up and enable IP packets to pass.
*/
int sifup(ppp_pcb *pcb) {
netif_set_addr(pcb->netif, &pcb->addrs.our_ipaddr, &pcb->addrs.netmask,
&pcb->addrs.his_ipaddr);
pcb->if4_up = 1;
pcb->err_code = PPPERR_NONE;
netif_set_link_up(pcb->netif);