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Author SHA1 Message Date
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
goldsimon
c641ae3d3d minor: tabs->spaces 2016-07-19 10:36:43 +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
cb99ca099e docs: RTF manual does not look good, deactivate it in lwip.Doxyfile 2016-07-19 08:27:09 +02:00
Dirk Ziegelmeier
2f950a7dcc Some documentation updates 2016-07-18 23:00:41 +02:00
Dirk Ziegelmeier
a324c7a8e4 Update #defines in lwip.Doxyfile to generate meaningful memp.c docs 2016-07-16 19:04:12 +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
288fc8ede3 fixed unit tests after changing memp stats 2016-07-08 10:20:04 +02:00
goldsimon
6293a835e9 fixed compiling: forgot to move one line :-( 2016-07-08 10:16:46 +02:00
Dirk Ziegelmeier
6af4215f27 Next try to fix test_udp.c (can't compile it at my current machine) 2016-07-08 10:12:22 +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
Dirk Ziegelmeier
c483520081 Fix compile of UDP unit test 2016-07-08 08:22:43 +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
Sylvain Rochet
d362e167c0 PPP, documentation: fix notify phase callback documentation 
A little grammar fix and an indentation fix in example code.
 2016-07-03 19:11:28 +02:00
Sylvain Rochet
a12c149093 PPP, documentation: add notify phase callback (PPP_NOTIFY_PHASE) documentation 
Notify phase callback, enabled using the PPP_NOTIFY_PHASE config option,
let user configure a callback that is called on each PPP internal state
change. This documents how to use it.
 2016-07-03 19:05:32 +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