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Merge branch 'master' into ppp-new

Browse Source
This commit is contained in:
Sylvain Rochet 2014-01-19 03:41:01 +01:00
commit 03a3412e62
19 changed files with 431 additions and 315 deletions
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15
CHANGELOG
View File

@ -6,6 +6,10 @@ HISTORY
++ New features:
2014-01-17: Jiri Engelthaler
* icmp, icmp6, opt.h: patch #8027: Completed HW checksuming for IPv4 and
IPv6 ICMP's
2012-08-22: Sylvain Rochet
* New PPP stack for lwIP, developed in ppp-new branch.
Based from pppd 2.4.5, released 2009-11-17, with huge changes to match
@ -145,6 +149,17 @@ HISTORY
++ Bugfixes:
2014-01-08: Stathis Voukelatos
* memp_std.h: patch #7928 Fixed size calculation in MALLOC memory pool
creation macro
2014-01-18: Brian Fahs
* tcp_out.c: patch #8237: tcp_rexmit_rto fails to update pcb->unsent_oversize
when necessary
2014-01-17: Grant Erickson, Jay Logue, Simon Goldschmidt
* ipv6.c, netif.c: patch #7913 Enable Support for IPv6 Loopback
2014-01-16: Stathis Voukelatos
* netif.c: patch #7902 Fixed netif_poll() operation when LWIP_LOOPBACK_MAX_PBUFS > 0

4
src/core/ipv4/icmp.c
View File

@ -133,6 +133,7 @@ icmp_input(struct pbuf *p, struct netif *inp)
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: bad ICMP echo received\n"));
goto lenerr;
}
#if CHECKSUM_CHECK_ICMP
if (inet_chksum_pbuf(p) != 0) {
LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: checksum failed for received ICMP echo\n"));
pbuf_free(p);
@ -140,6 +141,7 @@ icmp_input(struct pbuf *p, struct netif *inp)
snmp_inc_icmpinerrors();
return;
}
#endif
#if LWIP_ICMP_ECHO_CHECK_INPUT_PBUF_LEN
if (pbuf_header(p, (PBUF_IP_HLEN + PBUF_LINK_HLEN))) {
/* p is not big enough to contain link headers
@ -324,7 +326,9 @@ icmp_send_response(struct pbuf *p, u8_t type, u8_t code)
/* calculate checksum */
icmphdr->chksum = 0;
#if CHECKSUM_GEN_ICMP
icmphdr->chksum = inet_chksum(icmphdr, q->len);
#endif
ICMP_STATS_INC(icmp.xmit);
/* increase number of messages attempted to send */
snmp_inc_icmpoutmsgs();

4
src/core/ipv4/ip4.c
View File

@ -772,11 +772,11 @@ err_t ip_output_if_opt(struct pbuf *p, ip_addr_t *src, ip_addr_t *dest,
if (ip_addr_cmp(dest, &netif->ip_addr)) {
/* Packet to self, enqueue it for loopback */
LWIP_DEBUGF(IP_DEBUG, ("netif_loop_output()"));
return netif_loop_output(netif, p, dest);
return netif_loop_output(netif, p);
}
#if LWIP_IGMP
if ((p->flags & PBUF_FLAG_MCASTLOOP) != 0) {
netif_loop_output(netif, p, dest);
netif_loop_output(netif, p);
}
#endif /* LWIP_IGMP */
#endif /* ENABLE_LOOPBACK */

4
src/core/ipv4/ip_frag.c
View File

@ -578,7 +578,9 @@ ip_reass(struct pbuf *p)
IPH_OFFSET_SET(fraghdr, 0);
IPH_CHKSUM_SET(fraghdr, 0);
/* @todo: do we need to set calculate the correct checksum? */
#if CHECKSUM_GEN_IP
IPH_CHKSUM_SET(fraghdr, inet_chksum(fraghdr, IP_HLEN));
#endif /* CHECKSUM_GEN_IP */
p = ipr->p;
@ -818,7 +820,9 @@ ip_frag(struct pbuf *p, struct netif *netif, ip_addr_t *dest)
IPH_OFFSET_SET(iphdr, htons(tmp));
IPH_LEN_SET(iphdr, htons(cop + IP_HLEN));
IPH_CHKSUM_SET(iphdr, 0);
#if CHECKSUM_GEN_IP
IPH_CHKSUM_SET(iphdr, inet_chksum(iphdr, IP_HLEN));
#endif /* CHECKSUM_GEN_IP */
#if IP_FRAG_USES_STATIC_BUF
if (last) {

8
src/core/ipv6/icmp6.c
View File

@ -96,7 +96,7 @@ icmp6_input(struct pbuf *p, struct netif *inp)
icmp6hdr = (struct icmp6_hdr *)p->payload;
#if LWIP_ICMP6_CHECKSUM_CHECK
#if CHECKSUM_CHECK_ICMP6
if (ip6_chksum_pseudo(p, IP6_NEXTH_ICMP6, p->tot_len, ip6_current_src_addr(),
ip6_current_dest_addr()) != 0) {
/* Checksum failed */
@ -105,7 +105,7 @@ icmp6_input(struct pbuf *p, struct netif *inp)
ICMP6_STATS_INC(icmp6.drop);
return;
}
#endif /* LWIP_ICMP6_CHECKSUM_CHECK */
#endif /* CHECKSUM_CHECK_ICMP6 */
switch (icmp6hdr->type) {
case ICMP6_TYPE_NA: /* Neighbor advertisement */
@ -179,8 +179,10 @@ icmp6_input(struct pbuf *p, struct netif *inp)
/* Set fields in reply. */
((struct icmp6_echo_hdr *)(r->payload))->type = ICMP6_TYPE_EREP;
((struct icmp6_echo_hdr *)(r->payload))->chksum = 0;
#if CHECKSUM_GEN_ICMP6
((struct icmp6_echo_hdr *)(r->payload))->chksum = ip6_chksum_pseudo(r,
IP6_NEXTH_ICMP6, r->tot_len, reply_src, ip6_current_src_addr());
#endif /* CHECKSUM_GEN_ICMP6 */
/* Send reply. */
ICMP6_STATS_INC(icmp6.xmit);
@ -327,8 +329,10 @@ icmp6_send_response(struct pbuf *p, u8_t code, u32_t data, u8_t type)
/* calculate checksum */
icmp6hdr->chksum = 0;
#if CHECKSUM_GEN_ICMP6
icmp6hdr->chksum = ip6_chksum_pseudo(q, IP6_NEXTH_ICMP6, q->tot_len,
reply_src, reply_dest);
#endif /* CHECKSUM_GEN_ICMP6 */
ICMP6_STATS_INC(icmp6.xmit);
ip6_output_if(q, reply_src, reply_dest, LWIP_ICMP6_HL, 0, IP6_NEXTH_ICMP6, netif);

17
src/core/ipv6/ip6.c
View File

@ -802,10 +802,17 @@ ip6_output_if(struct pbuf *p, ip6_addr_t *src, ip6_addr_t *dest,
ip6_debug_print(p);
#if ENABLE_LOOPBACK
/* TODO implement loopback for v6
if (ip6_addr_cmp(dest, netif_ip6_addr(0))) {
return netif_loop_output(netif, p, dest);
}*/
{
int i;
for (i = 0; i < LWIP_IPV6_NUM_ADDRESSES; i++) {
if (ip6_addr_isvalid(netif_ip6_addr_state(netif, i)) &&
ip6_addr_cmp(dest, netif_ip6_addr(netif, i))) {
/* Packet to self, enqueue it for loopback */
LWIP_DEBUGF(IP6_DEBUG, ("netif_loop_output()\n"));
return netif_loop_output(netif, p);
}
}
}
#endif /* ENABLE_LOOPBACK */
#if LWIP_IPV6_FRAG
/* don't fragment if interface has mtu set to 0 [loopif] */
@ -814,7 +821,7 @@ ip6_output_if(struct pbuf *p, ip6_addr_t *src, ip6_addr_t *dest,
}
#endif /* LWIP_IPV6_FRAG */
LWIP_DEBUGF(IP6_DEBUG, ("netif->output_ip6()"));
LWIP_DEBUGF(IP6_DEBUG, ("netif->output_ip6()\n"));
return netif->output_ip6(netif, p, dest);
}

2
src/core/ipv6/mld6.c
View File

@ -563,8 +563,10 @@ mld6_send(struct mld_group *group, u8_t type)
mld_hdr->reserved = 0;
ip6_addr_set(&(mld_hdr->multicast_address), &(group->group_address));
#if CHECKSUM_GEN_ICMP6
mld_hdr->chksum = ip6_chksum_pseudo(p, IP6_NEXTH_ICMP6, p->len,
src_addr, &(group->group_address));
#endif /* CHECKSUM_GEN_ICMP6 */
/* Add hop-by-hop headers options: router alert with MLD value. */
ip6_options_add_hbh_ra(p, IP6_NEXTH_ICMP6, IP6_ROUTER_ALERT_VALUE_MLD);

6
src/core/ipv6/nd6.c
View File

@ -838,8 +838,10 @@ nd6_send_ns(struct netif * netif, ip6_addr_t * target_addr, u8_t flags)
target_addr = &multicast_address;
}
#if CHECKSUM_GEN_ICMP6
ns_hdr->chksum = ip6_chksum_pseudo(p, IP6_NEXTH_ICMP6, p->len, src_addr,
target_addr);
#endif /* CHECKSUM_GEN_ICMP6 */
/* Send the packet out. */
ND6_STATS_INC(nd6.xmit);
@ -910,8 +912,10 @@ nd6_send_na(struct netif * netif, ip6_addr_t * target_addr, u8_t flags)
dest_addr = ip6_current_src_addr();
}
#if CHECKSUM_GEN_ICMP6
na_hdr->chksum = ip6_chksum_pseudo(p, IP6_NEXTH_ICMP6, p->len, src_addr,
dest_addr);
#endif /* CHECKSUM_GEN_ICMP6 */
/* Send the packet out. */
ND6_STATS_INC(nd6.xmit);
@ -977,8 +981,10 @@ nd6_send_rs(struct netif * netif)
SMEMCPY(lladdr_opt->addr, netif->hwaddr, netif->hwaddr_len);
}
#if CHECKSUM_GEN_ICMP6
rs_hdr->chksum = ip6_chksum_pseudo(p, IP6_NEXTH_ICMP6, p->len, src_addr,
&multicast_address);
#endif /* CHECKSUM_GEN_ICMP6 */
/* Send the packet out. */
ND6_STATS_INC(nd6.xmit);

50
src/core/netif.c
View File

@ -88,7 +88,19 @@ static u8_t netif_num;
static err_t netif_null_output_ip6(struct netif *netif, struct pbuf *p, ip6_addr_t *ipaddr);
#endif /* LWIP_IPV6 */
#if LWIP_IPV6
#define ipX_input(in, netif) (IP6H_V((const struct ip6_hdr *)in->payload) == 6) ? ip6_input(in, netif) : ip_input(in, netif)
#else
#define ipX_input(in, netif) ip_input(in, netif)
#endif
#if LWIP_HAVE_LOOPIF
static err_t netif_loop_output_ipv4(struct netif *netif, struct pbuf *p, ip_addr_t* addr);
#if LWIP_IPV6
static err_t netif_loop_output_ipv6(struct netif *netif, struct pbuf *p, ip6_addr_t* addr);
#endif
static struct netif loop_netif;
/**
@ -108,7 +120,10 @@ netif_loopif_init(struct netif *netif)
netif->name[0] = 'l';
netif->name[1] = 'o';
netif->output = netif_loop_output;
netif->output = netif_loop_output_ipv4;
#if LWIP_IPV6
netif->output_ip6 = netif_loop_output_ipv6;
#endif
return ERR_OK;
}
#endif /* LWIP_HAVE_LOOPIF */
@ -127,6 +142,15 @@ netif_init(void)
#else /* NO_SYS */
netif_add(&loop_netif, &loop_ipaddr, &loop_netmask, &loop_gw, NULL, netif_loopif_init, tcpip_input);
#endif /* NO_SYS */
#if LWIP_IPV6
loop_netif.ip6_addr[0].addr[0] = 0;
loop_netif.ip6_addr[0].addr[1] = 0;
loop_netif.ip6_addr[0].addr[2] = 0;
loop_netif.ip6_addr[0].addr[3] = PP_HTONL(0x00000001UL);
loop_netif.ip6_addr_state[0] = IP6_ADDR_VALID;
#endif /* LWIP_IPV6 */
netif_set_up(&loop_netif);
#endif /* LWIP_HAVE_LOOPIF */
@ -655,13 +679,11 @@ void netif_set_link_callback(struct netif *netif, netif_status_callback_fn link_
*
* @param netif the lwip network interface structure
* @param p the (IP) packet to 'send'
* @param ipaddr the ip address to send the packet to (not used)
* @return ERR_OK if the packet has been sent
* ERR_MEM if the pbuf used to copy the packet couldn't be allocated
*/
err_t
netif_loop_output(struct netif *netif, struct pbuf *p,
ip_addr_t *ipaddr)
netif_loop_output(struct netif *netif, struct pbuf *p)
{
struct pbuf *r;
err_t err;
@ -679,7 +701,6 @@ netif_loop_output(struct netif *netif, struct pbuf *p,
#endif /* LWIP_HAVE_LOOPIF */
#endif /* LWIP_SNMP */
SYS_ARCH_DECL_PROTECT(lev);
LWIP_UNUSED_ARG(ipaddr);
/* Allocate a new pbuf */
r = pbuf_alloc(PBUF_LINK, p->tot_len, PBUF_RAM);
@ -741,6 +762,23 @@ netif_loop_output(struct netif *netif, struct pbuf *p,
return ERR_OK;
}
static err_t
netif_loop_output_ipv4(struct netif *netif, struct pbuf *p, ip_addr_t* addr)
{
LWIP_UNUSED_ARG(addr);
return netif_loop_output(netif, p);
}
#if LWIP_IPV6
static err_t
netif_loop_output_ipv6(struct netif *netif, struct pbuf *p, ip6_addr_t* addr)
{
LWIP_UNUSED_ARG(addr);
return netif_loop_output(netif, p);
}
#endif
/**
* Call netif_poll() in the main loop of your application. This is to prevent
* reentering non-reentrant functions like tcp_input(). Packets passed to
@ -804,7 +842,7 @@ netif_poll(struct netif *netif)
snmp_add_ifinoctets(stats_if, in->tot_len);
snmp_inc_ifinucastpkts(stats_if);
/* loopback packets are always IP packets! */
if (ip_input(in, netif) != ERR_OK) {
if (ipX_input(in, netif) != ERR_OK) {
pbuf_free(in);
}
/* Don't reference the packet any more! */

4
src/core/stats.c
View File

@ -86,7 +86,7 @@ stats_display_proto(struct stats_proto *proto, const char *name)
LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit));
}
#if IGMP_STATS
#if IGMP_STATS || MLD6_STATS
void
stats_display_igmp(struct stats_igmp *igmp, const char *name)
{
@ -106,7 +106,7 @@ stats_display_igmp(struct stats_igmp *igmp, const char *name)
LWIP_PLATFORM_DIAG(("tx_leave: %"STAT_COUNTER_F"\n\t", igmp->tx_leave));
LWIP_PLATFORM_DIAG(("tx_report: %"STAT_COUNTER_F"\n\t", igmp->tx_report));
}
#endif /* IGMP_STATS */
#endif /* IGMP_STATS || MLD6_STATS */
#if MEM_STATS || MEMP_STATS
void

7
src/core/tcp_out.c
View File

@ -1261,11 +1261,16 @@ tcp_rexmit_rto(struct tcp_pcb *pcb)
for (seg = pcb->unacked; seg->next != NULL; seg = seg->next);
/* concatenate unsent queue after unacked queue */
seg->next = pcb->unsent;
#if TCP_OVERSIZE && TCP_OVERSIZE_DBGCHECK
/* if last unsent changed, we need to update unsent_oversize */
if (pcb->unsent == NULL) {
pcb->unsent_oversize = seg->oversize_left;
}
#endif /* TCP_OVERSIZE && TCP_OVERSIZE_DBGCHECK*/
/* unsent queue is the concatenated queue (of unacked, unsent) */
pcb->unsent = pcb->unacked;
/* unacked queue is now empty */
pcb->unacked = NULL;
/* last unsent hasn't changed, no need to reset unsent_oversize */
/* increment number of retransmissions */
++pcb->nrtx;

3
src/include/ipv4/lwip/autoip.h
View File

@ -94,6 +94,9 @@ struct autoip
/** Set a struct autoip allocated by the application to work with */
void autoip_set_struct(struct netif *netif, struct autoip *autoip);
/** Remove a struct autoip previously set to the netif using autoip_set_struct() */
#define autoip_remove_struct(netif) do { (netif)->autoip = NULL; } while (0)
/** Start AutoIP client */
err_t autoip_start(struct netif *netif);

9
src/include/ipv4/lwip/inet.h
View File

@ -94,6 +94,15 @@ struct in_addr {
#define IN_LOOPBACKNET IP_LOOPBACKNET
#ifndef INET_ADDRSTRLEN
#define INET_ADDRSTRLEN IP4ADDR_STRLEN_MAX
#endif
#if LWIP_IPV6
#ifndef INET6_ADDRSTRLEN
#define INET6_ADDRSTRLEN IP6ADDR_STRLEN_MAX
#endif
#endif
#define inet_addr_from_ipaddr(target_inaddr, source_ipaddr) ((target_inaddr)->s_addr = ip4_addr_get_u32(source_ipaddr))
#define inet_addr_to_ipaddr(target_ipaddr, source_inaddr) (ip4_addr_set_u32(target_ipaddr, (source_inaddr)->s_addr))
/* ATTENTION: the next define only works because both s_addr and ip_addr_t are an u32_t effectively! */

5
src/include/ipv4/lwip/ip4_addr.h
View File

@ -210,7 +210,7 @@ u8_t ip4_addr_netmask_valid(u32_t netmask);
#define ip_addr_islinklocal(addr1) (((addr1)->addr & PP_HTONL(0xffff0000UL)) == PP_HTONL(0xa9fe0000UL))
#define ip_addr_debug_print(debug, ipaddr) \
LWIP_DEBUGF(debug, ("%"U16_F".%"U16_F".%"U16_F".%"U16_F, \
LWIP_DEBUGF(debug, ("%" U16_F ".%" U16_F ".%" U16_F ".%" U16_F, \
ipaddr != NULL ? ip4_addr1_16(ipaddr) : 0, \
ipaddr != NULL ? ip4_addr2_16(ipaddr) : 0, \
ipaddr != NULL ? ip4_addr3_16(ipaddr) : 0, \
@ -228,6 +228,9 @@ u8_t ip4_addr_netmask_valid(u32_t netmask);
#define ip4_addr3_16(ipaddr) ((u16_t)ip4_addr3(ipaddr))
#define ip4_addr4_16(ipaddr) ((u16_t)ip4_addr4(ipaddr))
#define IP4ADDR_STRLEN_MAX 16
#define IPADDR_STRLEN_MAX IP4ADDR_STRLEN_MAX
/** For backwards compatibility */
#define ip_ntoa(ipaddr) ipaddr_ntoa(ipaddr)

11
src/include/ipv6/lwip/ip6_addr.h
View File

@ -85,8 +85,6 @@ extern const ip6_addr_t ip6_addr_any;
#define IP6_ADDR_ANY ((ip6_addr_t *)&ip6_addr_any)
#if BYTE_ORDER == BIG_ENDIAN
/** Set an IPv6 partial address given by byte-parts. */
#define IP6_ADDR(ip6addr, index, a,b,c,d) \
@ -146,7 +144,6 @@ Little-endian version, stored in network order (no htonl). */
(dest)->addr[3] = (src) == NULL ? 0 : htonl((src)->addr[3]);}while(0)
/**
* Determine if two IPv6 address are on the same network.
*
@ -236,12 +233,12 @@ Little-endian version, stored in network order (no htonl). */
#define ip6_addr_set_solicitednode(ip6addr, if_id) do{(ip6addr)->addr[0] = PP_HTONL(0xff020000UL); \
(ip6addr)->addr[1] = 0; \
(ip6addr)->addr[2] = PP_HTONL(0x00000001UL); \
(ip6addr)->addr[3] = htonl(0xff000000UL | (htonl(if_id) & 0x00ffffffUL));}while(0)
(ip6addr)->addr[3] = (PP_HTONL(0xff000000UL) | (if_id));}while(0)
#define ip6_addr_cmp_solicitednode(ip6addr, sn_addr) (((ip6addr)->addr[0] == PP_HTONL(0xff020000UL)) && \
((ip6addr)->addr[1] == 0) && \
((ip6addr)->addr[2] == PP_HTONL(0x00000001UL)) && \
((ip6addr)->addr[3] == htonl(0xff000000UL | (htonl((sn_addr)->addr[3]) & 0x00ffffffUL))))
((ip6addr)->addr[3] == (PP_HTONL(0xff000000UL) | (sn_addr)->addr[3])))
/* IPv6 address states. */
#define IP6_ADDR_INVALID 0x00
@ -264,7 +261,7 @@ Little-endian version, stored in network order (no htonl). */
#define ip6_addr_isdeprecated(addr_state) (addr_state == IP6_ADDR_DEPRECATED)
#define ip6_addr_debug_print(debug, ipaddr) \
LWIP_DEBUGF(debug, ("%"X16_F":%"X16_F":%"X16_F":%"X16_F":%"X16_F":%"X16_F":%"X16_F":%"X16_F, \
LWIP_DEBUGF(debug, ("%" X16_F ":%" X16_F ":%" X16_F ":%" X16_F ":%" X16_F ":%" X16_F ":%" X16_F ":%" X16_F, \
ipaddr != NULL ? IP6_ADDR_BLOCK1(ipaddr) : 0, \
ipaddr != NULL ? IP6_ADDR_BLOCK2(ipaddr) : 0, \
ipaddr != NULL ? IP6_ADDR_BLOCK3(ipaddr) : 0, \
@ -274,6 +271,8 @@ Little-endian version, stored in network order (no htonl). */
ipaddr != NULL ? IP6_ADDR_BLOCK7(ipaddr) : 0, \
ipaddr != NULL ? IP6_ADDR_BLOCK8(ipaddr) : 0))
#define IP6ADDR_STRLEN_MAX 46
int ip6addr_aton(const char *cp, ip6_addr_t *addr);
/** returns ptr to static buffer; not reentrant! */
char *ip6addr_ntoa(const ip6_addr_t *addr);

2
src/include/lwip/memp_std.h
View File

@ -12,7 +12,7 @@
#ifndef LWIP_MALLOC_MEMPOOL
/* This treats "malloc pools" just like any other pool.
The pools are a little bigger to provide 'size' as the amount of user data. */
#define LWIP_MALLOC_MEMPOOL(num, size) LWIP_MEMPOOL(POOL_##size, num, (size + sizeof(struct memp_malloc_helper)), "MALLOC_"#size)
#define LWIP_MALLOC_MEMPOOL(num, size) LWIP_MEMPOOL(POOL_##size, num, (size + LWIP_MEM_ALIGN_SIZE(sizeof(struct memp_malloc_helper))), "MALLOC_"#size)
#define LWIP_MALLOC_MEMPOOL_START
#define LWIP_MALLOC_MEMPOOL_END
#endif /* LWIP_MALLOC_MEMPOOL */

2
src/include/lwip/netif.h
View File

@ -359,7 +359,7 @@ void netif_set_link_callback(struct netif *netif, netif_status_callback_fn link_
#endif /* LWIP_IGMP */
#if ENABLE_LOOPBACK
err_t netif_loop_output(struct netif *netif, struct pbuf *p, ip_addr_t *dest_ip);
err_t netif_loop_output(struct netif *netif, struct pbuf *p);
void netif_poll(struct netif *netif);
#if !LWIP_NETIF_LOOPBACK_MULTITHREADING
void netif_poll_all(void);

3
src/include/lwip/netifapi.h
View File

@ -96,6 +96,9 @@ err_t netifapi_netif_common ( struct netif *netif,
#define netifapi_netif_set_default(n) netifapi_netif_common(n, netif_set_default, NULL)
#define netifapi_dhcp_start(n) netifapi_netif_common(n, NULL, dhcp_start)
#define netifapi_dhcp_stop(n) netifapi_netif_common(n, dhcp_stop, NULL)
#define netifapi_dhcp_inform(n) netifapi_netif_common(n, dhcp_inform, NULL)
#define netifapi_dhcp_renew(n) netifapi_netif_common(n, NULL, dhcp_renew)
#define netifapi_dhcp_release(n) netifapi_netif_common(n, NULL, dhcp_release)
#define netifapi_autoip_start(n) netifapi_netif_common(n, NULL, autoip_start)
#define netifapi_autoip_stop(n) netifapi_netif_common(n, NULL, autoip_stop)

28
src/include/lwip/opt.h
View File

@ -2012,6 +2012,13 @@
#define CHECKSUM_GEN_ICMP 1
#endif
/**
* CHECKSUM_GEN_ICMP6==1: Generate checksums in software for outgoing ICMP6 packets.
*/
#ifndef CHECKSUM_GEN_ICMP6
#define CHECKSUM_GEN_ICMP6 1
#endif
/**
* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.
*/
@ -2033,6 +2040,20 @@
#define CHECKSUM_CHECK_TCP 1
#endif
/**
* CHECKSUM_CHECK_ICMP==1: Check checksums in software for incoming ICMP packets.
*/
#ifndef CHECKSUM_CHECK_ICMP
#define CHECKSUM_CHECK_ICMP 1
#endif
/**
* CHECKSUM_CHECK_ICMP6==1: Check checksums in software for incoming ICMPv6 packets
*/
#ifndef CHECKSUM_CHECK_ICMP6
#define CHECKSUM_CHECK_ICMP6 1
#endif
/**
* LWIP_CHECKSUM_ON_COPY==1: Calculate checksum when copying data from
* application buffers to pbufs.
@ -2089,13 +2110,6 @@
#define LWIP_ICMP6_HL 255
#endif
/**
* LWIP_ICMP6_CHECKSUM_CHECK==1: verify checksum on ICMPv6 packets
*/
#ifndef LWIP_ICMP6_CHECKSUM_CHECK
#define LWIP_ICMP6_CHECKSUM_CHECK 1
#endif
/**
* LWIP_IPV6_MLD==1: Enable multicast listener discovery protocol.
*/