The new NULL checking against netif_input_fn make ppp stop working
because in ppp_new() it calls netif_add with NULL netif_input_fn.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
This partly reverts 31bc2f9b which broke pppos tx as 'pppos_output_append'
implements a custom scheme of checking available pbuf size.
Added a comment why PBUF_POOL is ok for tx in this special case.
See bug #51908
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
Fix the case where nd6_send_rs() fails: send one solicitation here,
not LWIP_ND6_MAX_MULTICAST_SOLICIT.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
... and add a unit test for it.
Moved resetting netif->rs_count from all reports to link-up and netif-up only.
While at it, clean up the interface a bit so that netif->rs_count is touched
from nd6.c only.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
arp table functions, nd6 destination cache and struct netif_hint
can now be u16_t or u8_t depending on table size, so up to 32K
entries can be used in these tables (s16_t)
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
This should hide the internal type used for access to the ARP table
which currently is s8_t or u8_t, depending on the use case.
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
This optimizes the netif_loop_output to only schedule a call to poll when
the first packet is enqueued. This ensures netif_poll is ran once per
burst of packets that are sent (which is typical in a TCP transfer)
The old behavior scheduled a call to poll for every packet that was
enqueued and this lead to exhaustion of the MEMP_TCPIP_MSG_API memory pool
and tcpip_mbox (if port is using static mbox size). The extra callbacks are
wasted work because netif_poll drains the entire queue when ran
This issue presented itself when large TCP transfer go across the loopback
netif
This disable checksum generation and checking for the loopback netif
when LWIP_CHECKSUM_CTRL_PER_NETIF is enabled
Checksums are not needed for the loopback adapter and this will increase
performance for loopback communication
This timeout is used to measure TFTP_TIMEOUT_MSECS fine enough.
Calling tftp_tmr at a 50ms interval to handle a 1 seconds timeout
produces way too much cpu load (and prevents sleep).
Signed-off-by: goldsimon <goldsimon@gmx.de>
Gcc complains that an array index is a 'char' when passing a 'char' to
toupper(). Quieten this by coercing to an 'unsigned char'.
Signed-off-by: goldsimon <goldsimon@gmx.de>
The comment in dhcp_handle_ack for 'offered_si_addr' states:
'boot file name copied in dhcp_parse_reply if not overloaded'
However this code was never reached if the packed was not 'overloaded'
Signed-off-by: goldsimon <goldsimon@gmx.de>
Threads blocked on the rx mbox are counted and on close,
one "netconn closed" message per thread is posted to the mbox
to ensure all threads are woken.
The netconn can then be safely deleted. In socket API, "fd_used"
and "fd_free_pending" help with auto-deleting the netconn.
Signed-off-by: goldsimon <goldsimon@gmx.de>
This is necessary to implement fullduplex sockets that are closed asynchronously:
the netconn in the socket must not be freed before all threads have given up
using it.
We now call the first part of 'netconn_delete()' (moved to 'netconn_prepare_delete()')
from lwip_close() and only actually end up calling 'netconn_free()' from
'free_socket()', which might be called later if LWIP_NETCONN_FULLDUPLEX is enabled.
Signed-off-by: goldsimon <goldsimon@gmx.de>
Calling SYS_ARCH_PROTECT() could happen twice in 'free_socket()' if
that free was executed delayed (e.g. in 'done_socket_locked()').
Signed-off-by: goldsimon <goldsimon@gmx.de>
The code to migrate flags from original segment updating wrong variable
so both remainder and remainder_flags may be incorrect. Fix it.
Fixes: f582c88339 ("tcp: persist timer re-work (bug #50837)")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Joel Cunningham <joel.cunningham@me.com>
Fixes: bug #53382: HTTPD_ADDITIONAL_CONTENT_TYPES doesn't compile
Reported-by: Giuseppe Modugno <giuseppe.modugno.loqed@gmail.com>
Signed-off-by: Axel Lin <axel.lin@ingics.com>
As the common code to call tcp/udp/raw_netif_ip_addr_changed is called
by multiple places, add netif_do_ip_addr_changed() to call them.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Simon Goldschmidt <goldsimon@gmx.de>
Current implementation iterates the lowpan6_data.reass_list every time
dequeue_datagram() is called.
We can get previous lrh in all the context calling dequeue_datagram().
By adding a prev arguemnt to dequeue_datagram(), we can speed up the
dequeue datagram process.
All the callers never check return value of dequeue_datagram() as it
always return ERR_OR, thus make it return void instead.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Simon Goldschmidt <goldsimon@gmx.de>
Without this, closing the connection after successful transfer resulted
in a RST being sent because the window was not fully marked as 'recved'.
Signed-off-by: goldsimon <goldsimon@gmx.de>
Fragment datagram_size and datagram_offset should be calculated from the uncompressed datagram.
We did this on the compressed size and thus were not compatible to other implementations.
Now my test setup communicates with contiki sicslowpan.
Signed-off-by: goldsimon <goldsimon@gmx.de>
netifapi related lwIP internal definitions should be guarded
by #if LWIP_NETIF_API rather than #if LWIP_NETCONN || LWIP_SOCKET.
Fix below build errors:
cc -g -DLWIP_DEBUG -Wall -pedantic -Wparentheses -Wsequence-point -Wswitch-default -Wextra -Wundef -Wshadow -Wpointer-arith -Wcast-qual -Wc++-compat -Wwrite-strings -Wold-style-definition -Wcast-align -Wmissing-prototypes -Wredundant-decls -Wnested-externs -Wunreachable-code -Wuninitialized -Wmissing-prototypes -Wredundant-decls -Waggregate-return -Wlogical-not-parentheses -Wlogical-op -Wc90-c99-compat -Wtrampolines -I. -I../../.. -I../../../../lwip/src/include -I../../../ports/unix/port/include -I../../../../mbedtls/include -Wno-redundant-decls -DLWIP_HAVE_MBEDTLS=1 -c ../../../../lwip/src/api/netifapi.c In file included from ../../../../lwip/src/api/netifapi.c:46:0:
../../../../lwip/src/include/lwip/netifapi.h:76:50: error: unknown type name 'netifapi_void_fn'; did you mean 'netif_init_fn'?
err_t netifapi_netif_common(struct netif *netif, netifapi_void_fn voidfunc,
^~~~~~~~~~~~~~~~
netif_init_fn
../../../../lwip/src/include/lwip/netifapi.h:77:29: error: unknown type name 'netifapi_errt_fn'; did you mean 'netif_input_fn'?
netifapi_errt_fn errtfunc);
^~~~~~~~~~~~~~~~
netif_input_fn
../../../../lwip/src/api/netifapi.c: In function 'netifapi_do_netif_add':
../../../../lwip/src/api/netifapi.c:67:22: error: dereferencing pointer to incomplete type 'struct netifapi_msg'
if (!netif_add( msg->netif,
^~
Fixes: 30a2283993 ("Move netifapi private definitions to priv/api_msg.h")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
