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[LWIP] update LWIP 2.0.2: support IPV6.

This commit is contained in:
aozima 2017-11-29 17:52:04 +08:00
parent e279772da2
commit affd67a8d5
5 changed files with 64 additions and 35 deletions
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6
components/net/KConfig
View File

@ -19,6 +19,12 @@ config RT_USING_LWIP
bool "lwIP v2.0.2"
endchoice
if RT_USING_LWIP202
config RT_USING_LWIP_IPV6
bool "IPV6 protocol"
default n
endif
config RT_LWIP_IGMP
bool "IGMP protocol"
default n

3
components/net/lwip-2.0.2/SConscript
View File

@ -75,6 +75,9 @@ if GetDepend(['RT_LWIP_PPP']):
src += ppp_src
path += [GetCurrentDir() + '/src/netif/ppp']
if GetDepend(['RT_USING_LWIP_IPV6']):
src += ipv6_src
group = DefineGroup('lwIP', src, depend = ['RT_USING_LWIP', 'RT_USING_LWIP202'], CPPPATH = path)
Return('group')

2
components/net/lwip-2.0.2/src/arch/sys_arch.c
View File

@ -69,7 +69,7 @@ static void tcpip_init_done_callback(void *arg)
{
rt_device_t device;
struct eth_device *ethif;
ip_addr_t ipaddr, netmask, gw;
ip4_addr_t ipaddr, netmask, gw;
struct rt_list_node* node;
struct rt_object* object;
struct rt_object_information *information;

7
components/net/lwip-2.0.2/src/lwipopts.h
View File

@ -6,7 +6,12 @@
#define ERRNO 1
#define LWIP_IPV4 1
#ifdef RT_USING_LWIP_IPV6
#define LWIP_IPV6 1
#else
#define LWIP_IPV6 0
#endif /* RT_USING_LWIP_IPV6 */
#define NO_SYS 0
#define LWIP_SOCKET 1
@ -375,8 +380,6 @@
#define LWIP_NETIF_API 1
#endif
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active timeouts. */
#define MEMP_NUM_SYS_TIMEOUT (LWIP_TCP + IP_REASSEMBLY + LWIP_ARP + (2*LWIP_DHCP) + LWIP_AUTOIP + LWIP_IGMP + LWIP_DNS + PPP_SUPPORT)
#ifdef LWIP_IGMP
#include <stdlib.h>
#define LWIP_RAND rand

65
components/net/lwip-2.0.2/src/netif/ethernetif.c
View File

@ -76,6 +76,10 @@
#include "lwip/inet.h"
#if LWIP_IPV6
#include "lwip/ethip6.h"
#endif /* LWIP_IPV6 */
#define netifapi_netif_set_link_up(n) netifapi_netif_common(n, netif_set_link_up, NULL)
#define netifapi_netif_set_link_down(n) netifapi_netif_common(n, netif_set_link_down, NULL)
@ -168,6 +172,13 @@ static err_t eth_netif_device_init(struct netif *netif)
/* copy device flags to netif flags */
netif->flags = (ethif->flags & 0xff);
#if LWIP_IPV6
netif->output_ip6 = ethip6_output;
netif->ip6_autoconfig_enabled = 1;
netif_create_ip6_linklocal_address(netif, 1);
netif->flags |= NETIF_FLAG_MLD6;
#endif /* LWIP_IPV6 */
/* set default netif */
if (netif_default == RT_NULL)
netif_set_default(ethif->netif);
@ -232,9 +243,6 @@ rt_err_t eth_device_init_with_flag(struct eth_device *dev, char *name, rt_uint16
/* set output */
netif->output = etharp_output;
#if LWIP_IPV6
netif->output_ip6 = ethip6_output;
#endif /* LWIP_IPV6 */
netif->linkoutput = ethernetif_linkoutput;
#if LWIP_NETIF_HOSTNAME
@ -245,7 +253,7 @@ rt_err_t eth_device_init_with_flag(struct eth_device *dev, char *name, rt_uint16
/* if tcp thread has been started up, we add this netif to the system */
if (rt_thread_find("tcpip") != RT_NULL)
{
ip_addr_t ipaddr, netmask, gw;
ip4_addr_t ipaddr, netmask, gw;
#if !LWIP_DHCP
ipaddr.addr = inet_addr(RT_LWIP_IPADDR);
@ -266,19 +274,6 @@ rt_err_t eth_device_init(struct eth_device * dev, char *name)
{
rt_uint16_t flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP;
#if LWIP_IPV6 && LWIP_IPV6_MLD
/*
* For hardware/netifs that implement MAC filtering.
* All-nodes link-local is handled by default, so we must let the hardware know
* to allow multicast packets in.
* Should set mld_mac_filter previously. */
if (netif->mld_mac_filter != NULL) {
ip6_addr_t ip6_allnodes_ll;
ip6_addr_set_allnodes_linklocal(&ip6_allnodes_ll);
netif->mld_mac_filter(netif, &ip6_allnodes_ll, MLD6_ADD_MAC_FILTER);
}
#endif /* LWIP_IPV6 && LWIP_IPV6_MLD */
#if LWIP_IGMP
/* IGMP support */
flags |= NETIF_FLAG_IGMP;
@ -468,8 +463,8 @@ int eth_system_device_init_private(void)
#include <finsh.h>
void set_if(char* netif_name, char* ip_addr, char* gw_addr, char* nm_addr)
{
ip_addr_t *ip;
ip_addr_t addr;
ip4_addr_t *ip;
ip4_addr_t addr;
struct netif * netif = netif_list;
if(strlen(netif_name) > sizeof(netif->name))
@ -491,22 +486,22 @@ void set_if(char* netif_name, char* ip_addr, char* gw_addr, char* nm_addr)
}
}
ip = (ip_addr_t *)&addr;
ip = (ip4_addr_t *)&addr;
/* set ip address */
if ((ip_addr != RT_NULL) && ipaddr_aton(ip_addr, &addr))
if ((ip_addr != RT_NULL) && ip4addr_aton(ip_addr, &addr))
{
netif_set_ipaddr(netif, ip);
}
/* set gateway address */
if ((gw_addr != RT_NULL) && ipaddr_aton(gw_addr, &addr))
if ((gw_addr != RT_NULL) && ip4addr_aton(gw_addr, &addr))
{
netif_set_gw(netif, ip);
}
/* set netmask address */
if ((nm_addr != RT_NULL) && ipaddr_aton(nm_addr, &addr))
if ((nm_addr != RT_NULL) && ip4addr_aton(nm_addr, &addr))
{
netif_set_netmask(netif, ip);
}
@ -557,8 +552,30 @@ void list_if(void)
rt_kprintf("ip address: %s\n", ipaddr_ntoa(&(netif->ip_addr)));
rt_kprintf("gw address: %s\n", ipaddr_ntoa(&(netif->gw)));
rt_kprintf("net mask : %s\n", ipaddr_ntoa(&(netif->netmask)));
rt_kprintf("\r\n");
#if LWIP_IPV6
{
ip6_addr_t *addr;
int addr_state;
int i;
addr = (ip6_addr_t *)&netif->ip6_addr[0];
addr_state = netif->ip6_addr_state[0];
rt_kprintf("\nipv6 link-local: %s state:%02X %s\n", ip6addr_ntoa(addr),
addr_state, ip6_addr_isvalid(addr_state)?"VALID":"INVALID");
for(i=1; i<LWIP_IPV6_NUM_ADDRESSES; i++)
{
addr = (ip6_addr_t *)&netif->ip6_addr[i];
addr_state = netif->ip6_addr_state[i];
rt_kprintf("ipv6[%d] address: %s state:%02X %s\n", i, ip6addr_ntoa(addr),
addr_state, ip6_addr_isvalid(addr_state)?"VALID":"INVALID");
}
}
rt_kprintf("\r\n");
#endif /* LWIP_IPV6 */
netif = netif->next;
}