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4037 Commits

Author SHA1 Message Date
goldsimon
af97f9b239 fixed gcc compiler error in do_memp_free_pool(): obviously, SYS_ARCH_DECL_PROTECT() must be the last declaration... 2016-07-27 08:26:42 +02:00
Dirk Ziegelmeier
6b524367a3 Documentation review with Simon, minor changes 2016-07-27 08:05:38 +02:00
Dirk Ziegelmeier
1993b0257c Document SNMP MIB2 functions 2016-07-27 06:37:26 +02:00
Dirk Ziegelmeier
6bce7509f7 Fix doxygen warning in sys.h due to wrong @ref 2016-07-26 23:17:07 +02:00
Dirk Ziegelmeier
4a7d07a2e0 Document netdb API, add socket functions implemented by lwip to documentation, just for reference 2016-07-26 22:06:54 +02:00
Dirk Ziegelmeier
765181a97c inet6.c was missing in Filelists.mk 2016-07-26 22:06:04 +02:00
Dirk Ziegelmeier
7b770dd9b6 Document 6LoWPAN and SLIP netif 2016-07-26 20:10:17 +02:00
Dirk Ziegelmeier
7f43fcab71 Document system abstraction layer in doxygen module style 2016-07-26 20:03:04 +02:00
Dirk Ziegelmeier
c7e20150f0 Update and restructure docs of some lwip core functions 2016-07-26 19:42:16 +02:00
Dirk Ziegelmeier
c6831648e2 Document apps in doxygen module style, create more top-level categories to structure documentation 2016-07-26 19:30:05 +02:00
Dirk Ziegelmeier
8a9de94b1f Restructure documentation. Create two top-level sections for thread-safe and callback-style APIs. 2016-07-26 18:39:53 +02:00
Dirk Ziegelmeier
8140c77d7d Document Socket API in doxygen module style 2016-07-26 18:26:58 +02:00
Dirk Ziegelmeier
67d674a59c Document IGMP and MLD6 API in doxygen module style 2016-07-26 18:20:30 +02:00
Dirk Ziegelmeier
dc0859b8d1 Document DHCP and AUTOIP API in doxygen module style 2016-07-26 18:10:05 +02:00
Dirk Ziegelmeier
9c10daba93 Document netif API in doxygen module style 2016-07-26 17:53:07 +02:00
Dirk Ziegelmeier
0fea2bc02e Document netconn API in doxygen module style 2016-07-26 17:40:55 +02:00
Dirk Ziegelmeier
ce19c59bb2 Document ip address function in doxygen module style 2016-07-26 17:11:01 +02:00
Dirk Ziegelmeier
8643782e5d Document netif and lwIP in doxygen module style 2016-07-26 16:53:27 +02:00
Dirk Ziegelmeier
bd79f6c055 Document DNS, memory pools and PBUFs as modules 2016-07-26 16:40:13 +02:00
Dirk Ziegelmeier
40bc80b551 Fix compile of snmp_mib2_system.c after my last SNMP API change 2016-07-26 16:39:34 +02:00
goldsimon
e030118750 moved MEM_LIBC_MALLOC code from mem.h to mem.c: 
- it's not worth littering mem.h just to save some bytes to prevent the additional call;
- MEM_STATS now also work when MEM_LIBC_MALLOC is enabled
 2016-07-26 15:02:36 +02:00
Dirk Ziegelmeier
59295be4ef Some more RAW API documentation updates 
Improve structure of documentation: PPP is now a module, too
 2016-07-26 13:53:59 +02:00
Dirk Ziegelmeier
10acd8303d Start to document public RAW API via doxygen 2016-07-26 13:38:43 +02:00
Dirk Ziegelmeier
73ee4cbbf7 MIB compiler: Back to .NET 4.0 to maintain compatibility to VS2010 2016-07-26 12:59:28 +02:00
Dirk Ziegelmeier
f6468510c6 Adapt MIB compiler to changed function signature of my last commit. Done with patch #9044: SNMP response for failed get operation. 2016-07-26 12:59:27 +02:00
Dirk Ziegelmeier
a62e4452a2 Work on patch #9044: SNMP response for failed get operation 
Inspired by Marco Veeneman. Change signature of get_value function to return s16_t, where values <0 indicate an error. This is mapped to SNMP_ERR_GENERROR.
 2016-07-26 12:59:26 +02:00
goldsimon
168ad22761 fixed custom pools after last memp cleanup 2016-07-26 12:26:52 +02:00
goldsimon
fb75f48751 Make lwip_cyclic_timers[] const 2016-07-26 09:08:29 +02:00
goldsimon
ca71eea56f httpd: reverted accidentally committed change (came in with de9054cb7a when fixing memp things) 2016-07-26 07:29:59 +02:00
sg
00598b0b46 fix mem stats for MEM_USE_POOLS==1 2016-07-25 22:08:32 +02:00
sg
4f5ff37c5d fixed bogus compiler error for MEM_USE_POOLS==1 and MEMP_USE_CUSTOM_POOLS==0 2016-07-25 21:43:45 +02:00
Dirk Ziegelmeier
80be1a6bf8 Add links to new documentation pages in the relevant files 2016-07-25 08:20:39 +02:00
Dirk Ziegelmeier
d75ece2505 Add some of the .txt files in /doc subdir to doxygen documentation 2016-07-25 08:16:39 +02:00
sg
194d624077 Finished aborted sentence on comment about NO_SYS :-) 2016-07-21 22:22:36 +02:00
sg
de9054cb7a memp: cleaned up MEMP_MEM_MALLOC: 
- support memp stats when MEMP_MEM_MALLOC==1 (bug #48442);
- hide MEMP_MEM_MALLOC in memp.c instead of messing up the header file;
- make MEMP_OVERFLOW_CHECK work when MEMP_MEM_MALLOC==1
 2016-07-21 22:17:32 +02:00
sg
413eeef5fa minor: moved sanity check from mem.c to init.c 2016-07-21 22:16:05 +02:00
sg
6e6ce4fb78 Make SYS_LIGHTWEIGHT_PROT==1 the default since it's more often used like that and it's more safe as default; improved some option's comments 2016-07-21 22:10:02 +02:00
sg
f98c3dd4b5 LWIP_MPU_COMPATIBLE: help dumb compilers to see 'msg' is used (MSVC :( 2016-07-21 21:54:13 +02:00
sg
806298583b Filelists.mk: make init.c the first file compiled, to have the sanity checks first 2016-07-21 20:47:43 +02:00
Sylvain Rochet
764343ebc7 Revert "PPP: restore PPPoE devices without Ethernet ARP support, i.e. PPPoE only devices" 
This reverts commit d43c092f17.

We don't actually need it, init.c is including ppp_opts.h and is doing
the following:

  #if !LWIP_ETHERNET && (LWIP_ARP || PPPOE_SUPPORT)
    #error "LWIP_ETHERNET needs to be turned on for LWIP_ARP or PPPOE_SUPPORT"
  #endif

so the LWIP_ETHERNET fixup is not necessary per se, compatibility with
previously used lwipopts.h files is broken but at least user is warned.
 2016-07-21 13:53:43 +02:00
goldsimon
523b11e664 fixed bug #48543 (TCP sent callback may prematurely report sent data when only part of a segment is acked) and don't include SYN/FIN in snd_buf counter (patch by Ambroz Bizjak) 2016-07-21 13:47:52 +02:00
Sylvain Rochet
d43c092f17 PPP: restore PPPoE devices without Ethernet ARP support, i.e. PPPoE only devices 
Ethernet support is required for PPPoE but Ethernet support is only set
by default in opt.h if ARP is enabled, which is wrong because the right
condition is ARP and/or PPPoE, unfortunately PPPOE_SUPPORT can't be used
in opt.h because it is not defined if ppp_opts.h is not included before
opt.h in user code.

Fixup the LWIP_ETHERNET configuration value in ppp_opts.h in order to
force Ethernet support if PPPoE is enabled.

Fixes: 3ad2ad2329 ("Remove reference to PPPOE_SUPPORT in opt.h - leads
    to compile errors because it has no default definition (only in
    ppp_opts.h)"
 2016-07-21 13:19:04 +02:00
Dirk Ziegelmeier
9cc3fb2e63 Fix comment in opt.h 2016-07-21 12:58:03 +02:00
Dirk Ziegelmeier
802a4f2a14 Fix compiling of snmp_mib2_ip.c when ARP is not enabled 2016-07-21 12:54:15 +02:00
Dirk Ziegelmeier
3ad2ad2329 Remove reference to PPPOE_SUPPORT in opt.h - leads to compile errors because it has no default definition (only in ppp_opts.h) 2016-07-21 12:53:33 +02:00
goldsimon
e8ffac852e Fixed bug #48551 (autoip_supplied_address() does not work when address is first assigned); fixed AutoIP timeouts 2016-07-20 08:28:16 +02:00
sg
98d58ffd59 minor: fixed wrong indentation 2016-07-19 22:38:34 +02:00
sg
97b8e88e69 netif_set_addr(): when removing an address (setting address to ANY), we have to remove it *before* changing netmask/gw to ensure that tcp RST segment can be sent correctly 2016-07-19 22:34:22 +02:00
sg
24a339a609 autoip: made private things private, use etharp_* shortcuts instead of etharp_raw() 2016-07-19 22:27:20 +02:00
sg
86e419425b minor: code layout only 2016-07-19 22:06:59 +02:00
sg
d0a79ff085 fixed bug #48477 (ARP input packet might update static entry) 2016-07-19 22:01:42 +02:00
sg
dff46e3816 Fixed bug #48539 (possible crash when packet received in SYN_SENT state) 2016-07-19 21:23:21 +02:00
sg
b06f14c11f worked on UPGRADING for 2.0.0 2016-07-19 20:38:08 +02:00
goldsimon
579fffd2ec fixed task #14084: make dhcp_supplied_address() usable in netif change callbacks triggered by changing the netif address assigned by dhcp 2016-07-19 12:58:21 +02:00
Dirk Ziegelmeier
5d4c1432c2 Fix bug #48436: Naming clash for timers.c (with FreeRTOS) 
Rename timers.* to timeouts.*
 2016-07-19 12:44:12 +02:00
goldsimon
6adeb706a6 change tcp_pcb->acked to be a global variable: used in one call stack only (idea by Ambroz Bizjak) 2016-07-19 10:38:01 +02:00
Dirk Ziegelmeier
72208cddfa Rename ip_frag.* to ip4_frag.* 2016-07-19 10:12:56 +02:00
Dirk Ziegelmeier
7037b340c1 Move etharp to core/ipv4, which is a more appropriate place for it 2016-07-19 09:29:51 +02:00
Dirk Ziegelmeier
06c7404461 Fix bug #48510, DHCP requires ARP 
Use solution 2 proposed by Jens Nielsen
 2016-07-19 09:10:21 +02:00
goldsimon
6c0d78caaa Fixed trying to send RST for unconnected (but bound) pcb 2016-07-19 09:05:48 +02:00
Dirk Ziegelmeier
4ec3d29168 Fix bug #48504: tcp_debug_print_pcbs reads nonexisting tcp_pcb fields 2016-07-19 08:54:44 +02:00
Dirk Ziegelmeier
09636c5b92 Let lwip_stats appear in docs 2016-07-19 08:32:13 +02:00
Dirk Ziegelmeier
2f950a7dcc Some documentation updates 2016-07-18 23:00:41 +02:00
Dirk Ziegelmeier
4ea1d62d45 Update some doxygen comments 2016-07-16 17:56:29 +02:00
sg
421dab87e8 fixed bug #48476 (TCP sent callback called wrongly due to picking up old pcb->acked 2016-07-11 21:43:39 +02:00
Dirk Ziegelmeier
01e5d6d819 memp.c: No need to init variables located in BSS section 2016-07-08 11:44:28 +02:00
Ambroz Bizjak
18c332ae51 fixed bug #48402 (Bug in skipping over TCP options) 
Signed-off-by: goldsimon <goldsimon@gmx.de>
 2016-07-08 11:27:50 +02:00
goldsimon
9a355502e1 snmp: fix compiling traps :-( 2016-07-08 10:56:24 +02:00
goldsimon
52da49cd81 snmp: changed name (snmp_length_outbound_varbind -> snmp_varbind_length) 2016-07-08 10:24:06 +02:00
goldsimon
6293a835e9 fixed compiling: forgot to move one line :-( 2016-07-08 10:16:46 +02:00
goldsimon
2df636fe77 memp: fixed STATS initialization 2016-07-08 10:06:36 +02:00
goldsimon
e302b1bbd2 httpd: fixed using pools, fixed missing default value of LWIP_HTTPD_SSI_RAW, fixed typo 2016-07-08 10:06:35 +02:00
goldsimon
959042aa88 memp: fixed compiling various combinations of memp stats (display etc.) 2016-07-08 08:21:57 +02:00
Dirk Ziegelmeier
a463119597 Revert "MEMP memory can now be declared static since LWIP_DECLARE_MEMORY_ALIGNED was introduced today" 
This reverts commit e9b0003085.

It should still be publically accessible to be able to add prototype declarations anyway.
 2016-07-08 08:18:37 +02:00
Dirk Ziegelmeier
e0918d706e Re-add a few MEMP stats accessors - users may want to access/display MEMP stats 2016-07-08 08:17:46 +02:00
Dirk Ziegelmeier
b939e9536d Minor: move some macros from memp.h to memp_priv.h 2016-07-07 22:05:30 +02:00
Dirk Ziegelmeier
e9b0003085 MEMP memory can now be declared static since LWIP_DECLARE_MEMORY_ALIGNED was introduced today 2016-07-07 22:01:41 +02:00
Dirk Ziegelmeier
087ecab891 Add some comments to places where we cast through a void* to get rid of alignment warnings 2016-07-07 21:56:43 +02:00
Dirk Ziegelmeier
212eacd9d6 Fix bug #48356: private memp pools have no statistic counters 
Implement struct stats_mem instance for each pool, let lwip_stats.mem[] point to these instances
 2016-07-07 21:55:51 +02:00
Marco Veeneman
dcd52510ce Reduce code duplication in SNMP agent traps implementation. 
See patch #9038: SNMP Traps with varbinds, file #37748 by Marco Veeneman
 2016-07-07 21:00:07 +02:00
Dirk Ziegelmeier
98e92f6550 Move alignment related #defines from mem.h to a better place: arch.h. 
mem.h should only describe heap API, not architecture/port specific alignment helper macros.
 2016-07-07 13:51:34 +02:00
Dirk Ziegelmeier
b91e47b518 Implement portable and overridable allocation of memory buffers 
Fixes bug #48300 (Private mempools allocate foreign memory), bug #48354 (Portable alignment defines/include required for static allocation) and bug #47092 (Tag memory buffers like memp_memory_xxx and ram_heap with a macro so that attributes can be attached to their definitions)

Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
 2016-07-07 13:35:13 +02:00
goldsimon
811b237bd7 dns: fixed declaration and usage of DNS_LOOKUP_LOCAL_EXTERN() 2016-07-07 13:02:47 +02:00
goldsimon
7e3de89646 minor: coding style 2016-07-07 13:02:18 +02:00
Dirk Ziegelmeier
4b136d631a Fix (correct) clang warning about increased alignment requirements in netifapi.c and pppapi.c 2016-07-05 08:59:25 +02:00
Dirk Ziegelmeier
5a1b9bf808 SNMP traps quick fix: Do not return err_t as u16_t in snmp_varbind_len. This need further cleanup. 2016-07-05 08:48:59 +02:00
goldsimon
14ca418ac0 minor: coding style fixes 2016-07-05 07:36:51 +02:00
Dirk Ziegelmeier
cb5f7859fd Apply patch #9038: SNMP Traps with varbinds 
Applied with modifications. Original patch from Marco Veeneman.
 2016-07-04 21:11:20 +02:00
goldsimon
2fdea8b79b fixed bug #48398 (dns: entries reused during found-callback could be aborted if ttl==0) 2016-07-04 13:55:20 +02:00
Michael Brown
2e26fc9224 tcp: Avoid 3-second delay for a half-open connection 
If lwIP encounters a half-open connection (e.g. due to a restarted
application reusing the same port numbers) it will correctly send a
RST but will not resend the SYN until one retransmission timeout later
(approximately three seconds).  This can increase the time taken by
lpxelinux.0 to fetch its configuration file from a few milliseconds to
around 30 seconds.

Fix by immediately retransmitting the SYN whenever a half-open
connection is detected.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: goldsimon <goldsimon@gmx.de>
 2016-07-04 12:25:22 +02:00
goldsimon
fd83f4fb22 Fix bug #48359 (dns entries are not set to state DONE) 2016-07-04 10:22:20 +02:00
Dirk Ziegelmeier
afa2a96085 Apply patch from Ambroz Bizjak: 
I think that "#define SZT_F PRIuPTR" has a much better chance
of being right, making the assumption that uintptr_t is the same as
size_t.
Dirk: I think Ambroz is right.
 2016-07-03 09:30:47 +02:00
Sylvain Rochet
9d0546839c init: fix NO_SYS targets build 
lwip/src/core/init.c:256:32: error: "LWIP_COMPAT_MUTEX" is not defined [-Werror=undef]
 #if LWIP_TCPIP_CORE_LOCKING && LWIP_COMPAT_MUTEX && !defined(LWIP_COMPAT_MUTEX_ALLOWED)
                                ^
Setting LWIP_TCPIP_CORE_LOCKING is meaningless for NO_SYS targets,
therefore checking if LWIP_COMPAT_MUTEX is set does not make sense.

Introduced by 42dfa71f97: Make LWIP_TCPIP_CORE_LOCKING==1 the default
(and warn if LWIP_COMPAT_MUTEX==1 in that case as mutexes are required
to prevent priority inversion on tcpip_thread operations)
 2016-07-02 21:53:24 +02:00
Sylvain Rochet
28aaf2caf4 PPP: introduce ppp_set_neg_pcomp, ppp_set_neg_accomp, ppp_set_neg_asyncmap, ppp_set_asyncmap 
We are now able to add as many macros as necessary to change the PPP
configuration. Those are various usually used PPP options.
 2016-07-02 21:42:51 +02:00
Sylvain Rochet
40e9eae791 PPP: improve various comments on options 2016-07-02 21:24:26 +02:00
Sylvain Rochet
f0dbba6406 PPP, PPPoE, PPPoL2TP: enforce disabling of silent and passive modes 
PPP is just the upper protocol for PPPoE and PPPoL2TP, meaning it is only
started once "E" or L2TP is established. Therefore waiting indefinitely
for LCP packets on the PPP side does not make sense at all, if the lower
level protocol is UP, PPP *MUST* comes up as well or we should restart from
the beginning.
 2016-07-02 21:10:24 +02:00
Sylvain Rochet
a99fe1fa32 PPP, LCP: restart flag is not used, build out 
We don't support restart mode. Build out unused restart LCP flag.
 2016-07-02 21:05:01 +02:00
Sylvain Rochet
e7069d6e82 PPP: introduce ppp_set_passive and ppp_set_silent 
There is two passive modes for PPPoS, passive more, for which we will
try to connect and then listen silently, and silent mode, for which we
will listen silently from the beginning.

Introduce ppp_set_passive and ppp_set_silent so the mode can be chosen
before connecting/listening.
 2016-07-02 21:03:48 +02:00
Sylvain Rochet
b97c4d96e2 PPP, SERVER: fix build if PAP_SUPPORT is not enabled 
If PAP_SUPPORT is not enabled, we can't consider a failed PAP auth as
a null auth.
 2016-07-02 20:02:47 +02:00
Sylvain Rochet
f21aede031 PPP: don't build ppp_set_auth if no authenticator are enabled 
For our few users which might disable all authenticators to save some
flash, ensure that everything using authentication is build out.
 2016-07-02 19:43:08 +02:00