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4539 Commits

Author SHA1 Message Date
likewise
8560f6ef2b Fixed DHCP packet input filter. Added numerous comments. Code cleanup. 2003-01-30 10:18:40 +00:00
likewise
bb0194cc0c Some macro's were not surrounded by brackets. Was dangerous when nesting macro's. 2003-01-30 09:32:31 +00:00
likewise
bcfdf4c1cf Removed the src/arch tree from the lwip module. (Now in seperate contrib module). 2003-01-29 13:18:40 +00:00
likewise
663b79ca72 ip_input() changed. A configured netif accepts any traffic and an unconfigured netif accepts only DHCP traffic. 
Fixes bug #2004.
 2003-01-28 18:24:25 +00:00
likewise
4a720425b7 Rebinding an active pcb did not check the given address/port against other bound pcb's. 2003-01-27 13:58:45 +00:00
likewise
0e4d59541a Fixed assignment of pcb->flags if pcb was NULL in udp_new(). 2003-01-27 12:35:16 +00:00
likewise
ba666295eb Nullified stray pointer for debugging purposes. 2003-01-27 11:31:30 +00:00
likewise
d34851db91 Initial commit of snmp.h function prototypes. 2003-01-27 09:29:07 +00:00
likewise
7dfd162a34 Added source documenting comments. 2003-01-27 08:50:28 +00:00
jani
6d0a8a85c7 Fix locking for disconnect operation (use post and fetch on the connection's mbox in the two threads like other operations).Make netconn_peer take a pointer to addr instead of pointer to pointer to addr.Addr is a 4 byte struct an IP address so use structure assignment not just pointer assignment when saving the peer.This way the address is really saved :fixes bug #1897 2003-01-24 09:24:44 +00:00
jani
721d237120 Fixes so that UDP connect() works.Enable generation of ICMP destination unreachable when the port is unavailable 2003-01-23 16:46:01 +00:00
jani
46c575c038 Fix udp_bind to allow rebind for same socket (yesterday's commit broke that) and introduce connection info for UDP pcbs.New function netconn_disconnect, do_disconnect for deatching UDP from a remote addres.Fix #2240 2003-01-22 16:18:05 +00:00
jani
16434f0d01 Don't allow multiple binds to the same UDP port/address pair.Closes bug #1896 2003-01-21 14:09:31 +00:00
jani
39edc69514 When all entries are 0 due to the whole table changing since the last arp tick (past 10 seconds) there's no oldest entry and the new entry does not get a spot.Fix this (from Ed Sutter) 2003-01-18 16:05:24 +00:00
likewise
2154ac3ecb Enhanced documentation on UDP PCB matchjng code. 2003-01-17 15:16:33 +00:00
jani
42309b5d6f put a state field in listen PCBs to since they are often treated as normal pcbs. patch #922, bug #2114 2003-01-17 14:18:55 +00:00
likewise
fa8f6cb204 Free incoming pbuf's in the TCP event macro if the recv callback is NULL. Fixes bug #2156. 2003-01-14 12:54:02 +00:00
jani
049853362a ack duplicate segments too to prevent connection hanging when a single transmitted ACK gets lost 2003-01-14 09:38:10 +00:00
jani
3e6202f614 do not set rtime too many times to 0.it's enough to do it in tcp_output_segment 2003-01-14 08:37:01 +00:00
jani
a993e962f5 fix compiler warnings in DEBUGF 2003-01-14 08:22:05 +00:00
likewise
1ad5537c9b Fixed some typo's in the comments. 2003-01-13 13:22:09 +00:00
likewise
ea0dc429a7 Added #include <string.h> for memset()/memcpy(). 2003-01-13 13:14:45 +00:00
jani
8d7f09fa92 remove global ctime.Each entry's ctime is now absolute.This avoids wrapping and also solves naming clash reported on the list 2003-01-13 09:38:21 +00:00
jani
02a6a8a809 etharp_output_sent no longer exists 2003-01-11 15:10:12 +00:00
jani
2bba9bcd9f make rtime field u16_t like rto otherwise it won't catch rto if that goes beyond 255.When that happens there's trouble already since 255 ticks is over 2 minutes but still... 2003-01-10 15:46:58 +00:00
jani
4eebbdea0d print correct pcb->rtime value in debug statament.it does not directly depend on tcp_ticks 2003-01-10 15:41:02 +00:00
jani
4a2d03a517 seqno is u32_t so use %lu instead of %ld when printing it 2003-01-10 15:36:47 +00:00
jani
5212afdd8f remove already commented out function : memp_realloc 2003-01-10 09:42:27 +00:00
jani
e196108931 fix debug messages in tcp_slowtmr to reflect the correct name of this function 2003-01-10 09:41:24 +00:00
likewise
a5e9b73703 Made hardware address length definable (was 6 bytes for Ethernet). 2003-01-08 16:06:02 +00:00
likewise
5e13d495f0 Merged patch #927 which fixes "needs modifiable lvalue" compile error in TCP_REG. 2003-01-08 15:37:20 +00:00
likewise
a528a2323e More debugging in checksum routines. 2003-01-08 15:36:25 +00:00
likewise
c786f238ef Output snd_buf size in debug message in tcp_enqueue(). 2003-01-08 14:35:02 +00:00
adamdunkels
d04f7aa4bc Added comments to the tcp_enqueue() function. 2003-01-08 14:11:24 +00:00
likewise
ced453a72b Moved ETHARP_ALWAYS_INSERT switch to lwipopts.h 2003-01-08 11:03:54 +00:00
likewise
0f3e8c19e8 Added check if ARP_QUEUEING is 1 for a queueing related debug statement. 2003-01-08 10:49:16 +00:00
likewise
cc4df7100d Updated lwIP module copyright years to include 2003. Committers must check theirs. 2003-01-08 10:09:39 +00:00
likewise
0bd02a5f7a Removed etharp_output_sent() as etharp.c no longer returns ARP packets to the driver. 2003-01-08 09:24:06 +00:00
likewise
b311ab0d53 Allocate PBUF_RAW instead of PBUF_LINK type pbufs. Fixes bug #1890 for this driver. 2003-01-08 09:09:35 +00:00
jani
b6b905412e Patch #928 from Marc 2003-01-07 12:50:34 +00:00
jani
2c2fec1b0e remove bcopy & bzero from archs 2002-12-19 10:37:07 +00:00
jani
f946abd86b Simplify pbuf allocation for TCP packets in two places by replacing pbuf_alloc + pbuf_header 
with an equivalent pbuf_alloc.When we know we'll have to adjust the payload for the TCP header
just alloc it like that from the start.
 2002-12-19 09:50:53 +00:00
jani
156d2c866f sizeof(u8_t) is 1 at temperatures > 0 K 2002-12-19 09:04:58 +00:00
jani
ef68392388 renamed (hopefully everywhere) stats to lwip_stats.closes bug #1901 2002-12-18 12:49:01 +00:00
kieranm
9eebc135ce Removed dummy variable from "struct mem" and handled all MEM_ALIGNMENT cases 
Fixes bug #1912
 2002-12-18 12:01:24 +00:00
kieranm
771fb0f2cd Removed "static" from declaration of netif in ip_forward and ip_output 
(Bug #1909)
 2002-12-18 11:53:26 +00:00
jani
3984e521ad Move tcpdump.h to unix arch.BTW: as with tcpdump.c no CVS history is lost here. 2002-12-18 10:51:33 +00:00
jani
95c1bca3f1 Moved tcpdump to unix arch since it's specific to that. 2002-12-18 10:48:51 +00:00
jani
4c1069c38b use memset and memcpy instead of bzero and bcopy throughout lwIP core code.Archs need to update.Bug #1899 2002-12-18 10:40:01 +00:00
jani
219266b7de replace bcopy and bzero with memcpy memset in tapif.Alloc PBUF_RAW instead of PBUF_LINK on input now that the meaning of PBUF_LINK has changed. 2002-12-18 10:36:43 +00:00
jani
f037bfad1e check for NO_SYS consistently using #if.Closes bug #1910 2002-12-18 10:03:33 +00:00
jani
c0a8ef6f6f Use C style comments.In debug stataments cast various struct pointers to void* to 
avoid printf warnings.misc warnings in etharp.
 2002-12-17 09:41:16 +00:00
jani
a071cbf86c Allocate PBUF_POOL_BUFSIZE at once not harcoded 128.Init MTU for slip - 1500 for 
now needs a SLIP_MTU in opts (later).Add prototypes for low level sio callbacks.
 2002-12-17 09:39:10 +00:00
jani
6dd350348d fix 'conflicting type for strncmp' warning on linux by including string.h 2002-12-17 09:36:50 +00:00
likewise
5472d94b73 Added comment to ip_input() packet filter. 2002-12-11 00:21:12 +00:00
kieranm
40abd14884 Make tmr in tcp_pcb u32_t to ensure it wraps at the same time as tcp_ticks (Bug #1838) 2002-12-05 09:52:59 +00:00
kieranm
cac01f7a89 Fixed compiler warnings when ARP_QUEUEING is not defined. 2002-12-05 09:41:52 +00:00
kieranm
7ea512e7fa Added #include <stdlib.h> to ensure abort() is known 2002-12-05 09:41:04 +00:00
kieranm
8bd53b5be8 Added netbuf_copy_partial declaration 2002-12-05 09:40:19 +00:00
kieranm
96610c9c20 Fixed compiler warning - DEBUGF statement with too many arguments 2002-12-05 09:38:25 +00:00
kieranm
6972e81ac0 Zero pcb->acked if ack does not acknowledge new data 
- prevents the sent function being called multiple times when no new data has been acknowledged
 2002-12-03 10:45:47 +00:00
likewise
ac46dbacfa Fixed wrong assertion condition. 2002-12-02 16:08:09 +00:00
likewise
ea3b0fc477 Fixed missing end-of-comment. 2002-12-02 13:11:04 +00:00
likewise
99dfbfeef0 Clarified debug messages where the timers are set. 2002-12-02 12:23:37 +00:00
likewise
dcce504ade First attempt to stylize and document DHCP sources. 2002-12-01 19:49:45 +00:00
likewise
dfa0369678 More complete ARP protocol implementation. 2002-11-29 16:02:11 +00:00
likewise
1d341bae31 Initial commit of C16x/ST10 arch files and CS8900a Ethernet driver. 2002-11-29 10:59:34 +00:00
likewise
0ed4fd6741 Documented ( *output)() and ( *linkoutput)() better for upcoming ARP changes. 2002-11-28 15:03:07 +00:00
likewise
6fc6acf295 Fixed typo: ETHARP_DEGUG 2002-11-28 14:55:10 +00:00
likewise
bda378bb9f All ARP queueing code is now conditionally compiled-in. 2002-11-28 09:26:18 +00:00
likewise
4619bbc3ea Changed dhcp_init() to NULL the client_list (on re-inits). 2002-11-25 22:36:25 +00:00
likewise
c73606309f Fixed argument type compiler warnings of the bcopy() call using type casting. 2002-11-24 22:27:10 +00:00
jani
0442c1e228 new file ip_frag for IP SAR.reassembly code moved from ip.c and fixed 2002-11-22 15:46:50 +00:00
jani
53148943bd add new header file 2002-11-22 13:18:01 +00:00
jani
cfab6dc28b initialize tapif's mtu to 1500 2002-11-22 12:53:05 +00:00
jani
a57c91404f add MTU (maximum transmission unit) field to struct netif 2002-11-22 12:52:04 +00:00
jani
8210edfeea fix pbuf_alloc for layer PBUF_LINK 2002-11-22 08:32:31 +00:00
likewise
c9bd32d12b Added SNMP call-outs for monitoring of default SNMP status items for TCP/IP. 2002-11-21 10:32:19 +00:00
likewise
dfe1ab7438 Added debug messages for corner cases of TCP states. 2002-11-21 10:29:51 +00:00
jani
e26a3e347b change tapif 'MTU' to be 1500 just like the linux tap's MTU 2002-11-19 10:20:19 +00:00
likewise
29f5968c23 Conditionally have ARP queue outgoing pbufs. 2002-11-18 10:30:02 +00:00
likewise
1b798ed6d3 Added PBUF_REF (payload external, copied on queueing). 2002-11-18 09:51:48 +00:00
jani
dbac2ff0b3 Move etharp packed structures to the header file. 2002-11-18 08:41:31 +00:00
jani
f2fbcdf00a typo fixes.The unterminated comment already got two bugreports so it was time. 2002-11-18 07:36:29 +00:00
jani
b8972f5701 forgot to delete 'return' in the last commit 2002-11-18 06:51:53 +00:00
jani
8b9a303e21 pack the fields in dhcp_msg.This way DHCP works on non-byte aligned archs too. 2002-11-15 15:12:49 +00:00
jani
6ef24c4e48 make it call etharp_output_sent() in tapif_output.This is to prevent the recently 
discovered memory leak.
 2002-11-15 15:08:21 +00:00
jani
428293a69b make lwip_write() use lwip_send() and avoid code duplication.return copylen 
in lwip_recvfrom since it has already been chosen as the minimum
of len and buflen.
 2002-11-15 15:05:06 +00:00
likewise
1dd7e81df7 DHCP cleanup redux (patch #654). 2002-11-15 12:44:50 +00:00
likewise
4beff6c2cf ETHARP_SNOOP_UPDATES made externally configurable. 2002-11-15 12:41:59 +00:00
jani
58d748a8ad take out the msvc pragmas that cancel each other.leave only one pair around 3 structs. 2002-11-15 12:32:47 +00:00
adamdunkels
43a06e8e37 The code that increased the retransmission time was commented out for some reason. This has been fixed. Also removed some old, out-commented, code. 2002-11-15 09:40:05 +00:00
jani
8f2284d5c7 reclaimed fields have been unused for a while.remove them. 2002-11-14 12:21:55 +00:00
jani
131eed412a Fix function names in DEBUGF stataments.Remove reference to "reclaimed" field in stat. 2002-11-14 12:20:37 +00:00
jani
330647dad8 Add SLIP_DEBUG 2002-11-14 10:52:03 +00:00
jani
ecf0f56d33 Fix bug which eats pbufs if SLIP_END comes at a pbuf boundary.Also cleaned up and commented the code. 2002-11-14 08:03:25 +00:00
kieranm
05a91a4725 Change type of members of struct stats_mem to "mem_size_t" (Bug #1694) 2002-11-13 21:55:38 +00:00
kieranm
4b9e035a9f Initialize err in tcp_slowtmr to prevent compiler warning. 2002-11-13 21:54:22 +00:00
kieranm
f975754ad9 Initialize err in do_close to prevent compiler warning. 2002-11-13 21:53:36 +00:00
likewise
d31ef42acf ARP entries can now be updated (but not added) on any ARP traffic. Set #define ETHARP_SNOOP_UPDATES 1 to enable. 2002-11-13 09:10:19 +00:00
likewise
f9129c4dcd Implemented conditional insertion of ARP entries to update_arp_entry using ARP_INSERT_FLAG. 2002-11-13 08:56:11 +00:00
adamdunkels
1f1e6eb5a1 Fixed a few C style issues to make it compatible with the rest of lwIP. 2002-11-13 08:11:52 +00:00
likewise
2382792792 Fixes all issues that showed up after the first commit. 2002-11-11 15:36:31 +00:00
likewise
8cdeaa5148 Hardware address bytes made unsigned char instead of char, consistent with other sources. 2002-11-11 15:35:18 +00:00
likewise
10bf9ef2ef ip_output() no longer frees pbuf in case no route could be found. 2002-11-11 14:49:17 +00:00
likewise
bca526b634 Workaround for compile error on TCP_REG. This workaround is disabled by default. 2002-11-11 14:47:26 +00:00
likewise
9b76f5bf53 Fixes all issues that showed up after the first commit. 2002-11-11 14:40:03 +00:00
likewise
e41134bbbe Note about ethernetif.c not up-to-date with etharp.c API. Fixed typo. 2002-11-11 14:37:30 +00:00
likewise
b9353eaf12 Changed static etharp_query() to support queueing packets. This fix missed in last commit. 2002-11-11 14:34:12 +00:00
likewise
3e62b75529 memp_alloc() now zeroes allocated memory (for robustness). Callers must NOT assume this. 2002-11-11 14:31:00 +00:00
likewise
ad55cb6733 Added pbuf_ref_chain() which increases ref count of all pbufs in a chain. 2002-11-11 11:22:49 +00:00
likewise
6c977ad6ed Surrounded all #include's for packed structs with #ifdef's. 2002-11-08 22:50:49 +00:00
likewise
2b53babf99 Fixed numerous bugs. Re-used etharp_query() in etharp_output(). Added comments and JavaDoc documentation. 2002-11-08 22:14:24 +00:00
likewise
8077dd838c Added DHCP client by Leon Woestenberg 2002-11-08 15:57:23 +00:00
proff_fs
c22eaf5f52 Added MSVC6 port. 2002-11-08 12:57:58 +00:00
proff_fs
f1c0bbc62b Added includeds for bpstruct and epstruct. 
Ports should update from using PACK_STRUCT_BEGIN and PACK_STRUCT_END to use these includes.
Maybe there should be an PACK_STRUCT_USE_INCLUDES ifdef around these, for ports for which PACK_STRUCT_BEGIN and PACK_STRUCT_END works nicely.
 2002-11-08 12:54:43 +00:00
likewise
e988d2ee0b find_arp_entry() returned 0 instead of ARP_TABLE_SIZE if full pending cache (bug #1625). 2002-11-06 11:43:21 +00:00
likewise
72e3d22271 To prevent compiler warnings, added UL to some bit mask constants. 2002-11-06 10:00:32 +00:00
cborrelli
585b250540 added v2pro description; added include/ dir description 2002-11-05 23:27:08 +00:00
cborrelli
a582ccfce8 initial version for Xilinx Virtex-II Pro port 2002-11-05 23:14:33 +00:00
cborrelli
6c979fed40 added ifndef around the TCP_TMR defines so that the user can define these values in the lwipopts.h file if needed; this change will not be seen outside the stack unless the user wants to change the default values. 2002-11-05 18:36:32 +00:00
likewise
bb06293b30 Fixed NULL pointer bug (#1493). Fix for memory leak bug (#1601), etharp_output_sent(). Added etharp_query for DHCP. 2002-11-04 14:56:24 +00:00
adamdunkels
50111c8689 Added #ifdefs around each debug output switch so that those can be defined in lwipopts.h instead. 2002-11-03 13:08:23 +00:00
adamdunkels
01cccf4aee Reformatted the code to make it consistent with the rest of lwIP. 2002-11-02 20:40:06 +00:00
adamdunkels
4e4da8e019 Added short descriptions of the generic network interface code. 2002-11-02 20:38:49 +00:00
kieranm
8b5fcad039 Added check on entire sequence number of received packet being less than the rcv_nxt variable. 
(see http://www.sics.se/mailing-lists/lwip.html/msg01409.html)
 2002-10-24 13:34:36 +00:00
adamdunkels
aa69784495 Replaced a += (combined addition and assignment) with an explicit assignment and addition to avoid compiler warnings. 2002-10-24 13:20:42 +00:00
kieranm
4933bfaaa0 Fixed bug in duplicate ack handling 
(see http://www.sics.se/mailing-lists/lwip.html/msg01460.html)
Solution adds check on right window edge when duplicate ack received, if it is different it is not a duplicate.
 2002-10-24 13:14:52 +00:00
kieranm
8fe9e007c9 Fixed congestion window bug where the pcb->cwnd variable overflowed when increased. 2002-10-24 10:57:44 +00:00
adamdunkels
05b8bf216c Added SIO_FIFO_DEBUG and PPP_DEBUG to make -DDEBUG work with arch/unix/netif/sio.c 2002-10-23 20:20:29 +00:00
adamdunkels
faf18b7f9a Added Author: comment, #ifdef'ed linux specific stuff, added typecast for strlen 2002-10-23 20:18:27 +00:00
adamdunkels
62b78bebe1 Added Author: comment 2002-10-23 20:14:27 +00:00
adamdunkels
43c6a550b2 Added #undefs for htonl and friends to keep compiler from issuing "doubly defined" warnings 2002-10-23 20:00:21 +00:00
adamdunkels
814f8c505e Updated TCP out-of-sequence handling to use recv_data variable instead of old pcb->recv_data. 2002-10-23 19:58:16 +00:00
adamdunkels
28832ba9c2 Added #if LWIP_UDP around udp_init() body, fixed bug where un-connected UDP PCBs did not always receive correct datagram 2002-10-23 19:44:32 +00:00
likewise
bcb2600107 New file structure towards SLIP/PPP. Renamed tcp_*.c for 8.3 sake. 
See lwip@sics.se Mon, 21 Oct 2002 magnus.ivarsson
 2002-10-22 12:32:58 +00:00
likewise
fecc7424e4 Added redundant brackets in an if statement to keep a flaky compiler happy. 2002-10-20 15:20:30 +00:00
likewise
9ede36a386 Allocate struct tcp_seg *prev, *cseg only if TCP_QUEUE_OOSEQ is defined. 2002-10-20 15:19:20 +00:00
likewise
f06e955072 Initial revision 2002-10-19 12:59:30 +00:00