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262 Commits

Author SHA1 Message Date
Sylvain Rochet
211a889528 PPP, fixed some IAR warnings 
these are the compiler warnings I get with the head of ppp-new. All
of them are trivial, [...] (I'm using IAR EWARM 6.4).

ppp.c
Warning[Pe550]: variable "c" was set but never used
lwip\src\netif\ppp\ppp.c 1012

Warning[Pe111]: statement is unreachable
lwip\src\netif\ppp\ppp.c 1132

Warning[Pe111]: statement is unreachable
lwip\src\netif\ppp\ppp.c 1377

Warning[Pe111]: statement is unreachable
lwip\src\netif\ppp\ppp.c 1412

utils.c
Warning[Pe186]: pointless comparison of unsigned integer with zero
lwip\src\netif\ppp\utils.c 210
 2012-12-23 22:52:58 +01:00
Sylvain Rochet
6751ac4970 PPP, moved FSM configuration to ppp_settings struct 2012-12-09 22:25:28 +01:00
Sylvain Rochet
6764957d06 PPP, moved EAP configuration to ppp_settings struct 2012-12-09 21:45:14 +01:00
Sylvain Rochet
c719ba7bf3 PPP, moved PAP configuration to ppp_settings struct 2012-12-09 21:22:19 +01:00
Sylvain Rochet
defef2222a PPP, improved PAP and CHAP timeout/request/maxrequests configuration values 2012-12-09 20:24:22 +01:00
Sylvain Rochet
63459f65fb PPP, moved DEFLOOPBACKFAIL from ppp/lcp.h to lwip/opt.h 2012-12-09 19:28:53 +01:00
Sylvain Rochet
c68e1ceb64 PPP, using timeouts values defined in opt.h instead of values defined in PPP headers or statically assigned values 2012-12-09 18:42:06 +01:00
Sylvain Rochet
07e72d2ac8 PPP, correctly cast int to u8_t in PPPCTLS_ERRCODE in ppp_ioctl() 2012-11-08 14:39:30 +01:00
Sylvain Rochet
9e4aa79278 PPP, adding const pragma to struct protent, saving about 200 bytes in .data segment 2012-10-13 18:38:18 +02:00
Sylvain Rochet
a0298728df PPP, disable persist mode by default, so the default behavior does not look like a buggy behavior. Fixes bug #37279. 2012-10-12 20:32:05 +02:00
Sylvain Rochet
af56eebc6a PPP, cleaned MTU,MRU variables 2012-09-01 19:44:43 +02:00
Sylvain Rochet
387c778496 PPP, added PPPoS reopen support 2012-09-01 19:29:17 +02:00
Sylvain Rochet
fbbde125d9 PPP, removed unnecessary ethif from ppp_pcb 2012-09-01 15:05:21 +02:00
Sylvain Rochet
dbaefd6126 PPP, cleaned persist and holdoff features 2012-09-01 14:43:31 +02:00
Sylvain Rochet
b84ab718b0 PPP, ppp_input() code cleaning, removed dead code, fixed indentation 2012-08-25 20:38:54 +02:00
Sylvain Rochet
6144deb6b6 PPP, moved out PPPoS code into their own functions, improved ppp.c readability 2012-08-25 20:30:14 +02:00
Sylvain Rochet
7920b6e163 PPP, don't allocate twice struct eth_hdr per PPPoE pbuf 2012-08-25 16:21:58 +02:00
Sylvain Rochet
e9b29184d0 PPP, renamed all functions using common names in utils.c that can conflict with lwIP user code during link operation 2012-08-21 20:21:38 +02:00
Sylvain Rochet
1ddebcc862 Moved PPP headers into include/netif/ppp/, fixing bug #37040. 2012-08-18 22:40:19 +02:00
Sylvain Rochet
59567b43b0 pcb->link_status_cb must be set, we don't need to check each time we use it if not NULL 2012-07-23 00:55:24 +02:00
Sylvain Rochet
e067e84d69 switch to phase dead if PPPoE or PPPoL2TP failed to connect 2012-07-23 00:48:27 +02:00
Sylvain Rochet
35c670513f fixed some more PPP phase state machine issues 
The only way PPPoE or PPPoL2TP disconnect it through ppp_link_terminated(),
therefore PPP is always already down, so we don't need to ask PPP to hup or stop.
 2012-07-22 23:53:27 +02:00
Sylvain Rochet
8ec92b6fe7 don't call ppp_hup() and ppp_stop() if PPPoE or PPPoL2TP failed to connect 
This is useless because PPP is not started yet, it confuses the PPP phase
state machine.
 2012-07-22 23:37:35 +02:00
Sylvain Rochet
5552f082e8 handle cases when ppp_close() is called while session is in dead or holdoff phase 2012-07-22 21:42:56 +02:00
Sylvain Rochet
3c122117fc improved PPP API, added ppp_reopen() 
This is now the user choice to re-establish the session in the link status callback
by either calling the ppp_reopen() to re-establish or ppp_delete() to free the PPP
control block. Without user intervention, the PPP control block now stay in the dead
phase, allowing the user to re-establish or delete the control block later.
 2012-07-22 20:53:54 +02:00
Sylvain Rochet
a467d21eba ppp_close() PPPoL2TP support added 2012-07-22 18:05:19 +02:00
Sylvain Rochet
bc724ea206 Do not destroy the PPP control block automatically anymore, added ppp_delete() API function. 
Without that, PPP user don't know when and how the PPP control block is free()ed, which
can lead to hard fault.
 2012-07-22 17:20:40 +02:00
Sylvain Rochet
4ea5c1d973 improved persist mode, we now clear everything we can in the PPP control block structure, ensuring we start a new session from a clean state 2012-07-21 00:26:23 +02:00
Sylvain Rochet
9e021cd1a8 improved PPP default interface management, added ppp_set_default() API call 2012-07-14 17:25:24 +02:00
Sylvain Rochet
78565026ac L2TP output netif is now selectable, making it useful to select a default route for the L2TP tunnel, in case the default interface is set to the L2TP PPP interface 2012-07-12 01:11:08 +02:00
Sylvain Rochet
de6be743c6 added holdoff support for PPPoE and PPPoL2TP when persist mode is used 2012-07-11 23:50:33 +02:00
Sylvain Rochet
f534e80c71 added L2TPv2 (PPP over L2TP, a.k.a. UDP tunnels) support 
Supported:
 - L2TPv2 (PPP over L2TP, a.k.a. UDP tunnels)
 - LAC

 Not supported:
 - LNS (require PPP server support)
 - L2TPv3 ethernet pseudowires
 - L2TPv3 VLAN pseudowire
 - L2TPv3 PPP pseudowires
 - L2TPv3 IP encapsulation
 - L2TPv3 IP pseudowire
 - L2TP tunnel switching - http://tools.ietf.org/html/draft-ietf-l2tpext-tunnel-switching-08
 - Multiple tunnels per UDP socket, as well as multiple sessions per tunnel
 - Hidden AVPs
 2012-07-09 23:25:32 +02:00
Sylvain Rochet
b4df26a75d some buggy compiler get confused with duplicated labels used in enum tcp_state and fsm.h, prepending PPP's ones 2012-07-09 22:04:09 +02:00
Sylvain Rochet
d92c462466 added PPP Sequential API module, based from the Network Interface Sequential API module 2012-07-07 19:50:56 +02:00
Sylvain Rochet
572e457e77 improved PPP API header documentation 2012-07-07 15:05:15 +02:00
Sylvain Rochet
90faecd86e replaced u_int{8,16,32}_t to lwIP u{8,16,32}_t types 
added padding to compiler generated bitfield, this is seen as best practice,
maybe it helps buggy compilers
 2012-07-03 22:59:50 +02:00
Sylvain Rochet
2e069429c2 removed bool type, replaced by u8_t 2012-07-03 22:03:51 +02:00
Erik Ekman
11a3057e8e PPP: Add option to skip FCS table 
Option PPP_FCS_TABLE is created which controls if PPPoS FCS calculation
should be done against precalculated table or by using a short algorithm.

Default value is 1, keeps old behaviour.
Setting it to 0 saves around 0.5 kB flash.
 2012-06-23 15:11:49 +02:00
Sylvain Rochet
a83fb30836 fixed PPPoS multithread support 2012-06-23 13:07:43 +02:00
Sylvain Rochet
dc092653f4 now displaying sent packet before PPPoS add its escaping, trailing flags, ... 2012-06-23 12:04:27 +02:00
Sylvain Rochet
25c6278000 fixed some endianess issues with PPPoS 2012-06-23 02:27:03 +02:00
Sylvain Rochet
5033e0e752 display IPV6CP packets 2012-06-23 01:44:52 +02:00
Sylvain Rochet
295eeef9b6 "ISO C forbids conversion of function pointer to object pointer type" - removed callback function pointer display in debug messages. Anyway, this is quite a meaningless information. 2012-06-22 21:48:21 +02:00
Sylvain Rochet
f63b87e28b setting tot_len before using it, oops 2012-06-22 21:43:22 +02:00
Sylvain Rochet
408a56ffaf phase must be set to initalize each time we try to reconnect 2012-06-22 20:48:08 +02:00
Sylvain Rochet
a84f5d52ff added ppp_pcb to ppp callback 2012-06-22 19:59:46 +02:00
Sylvain Rochet
dc242a01b4 don't build ppp_netif_output_ip6() if PPP IPV6 support is disabled 2012-06-22 19:29:55 +02:00
Sylvain Rochet
dd288f70ec fixed sent PPPoE dump packet and copy everything we need after pppoe_xmit() free'd the pbuf 2012-06-22 18:07:59 +02:00
Sylvain Rochet
9b60b55f03 SNMP prefers tot_len 2012-06-22 17:48:31 +02:00
Sylvain Rochet
77aa06df64 improved ppp_write_over_ethernet(), don't MEMCPY the entire packet into a new pbuf 2012-06-22 17:03:59 +02:00