Collect network statistics if CONFIG_NET_STATISTICS is
defined.
Change-Id: Id217daa3e19142c95396dc391ba2dc4123b18b22
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Currently all received packets are dropped as this is just
the initial patch enabling the receive support.
Change-Id: Ib06735f498a80edb8c9f7c5ec6f536a5ac1d362a
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Ensure that all parameters and return values are properly documented.
Change-Id: I04b19701355e994ba45cbc98167386c01d0f607b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Instead of directly calling printk/printf, the network printing
macros will use syslog macros defined in sys_log.h
Change-Id: I3f12f81557f50b24ca47a43f345162f9ffbd574c
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The send() function is called from IP stack and it is used
when the network packet needs to be send via a specific
network interface.
Change-Id: Id6ce86b1748915fee73b62366dee13fcb7cf11a1
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This will return the network interface that has some specific
link address.
Change-Id: Iaebcf6e769d4f91f3cda6d3a0779324f89603b54
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This macro can be used to check stack usage. It should only
be used when debugging is activated.
Change-Id: I99fe6f9db1f3e955152a91f3a18d031126172cfd
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The NET_IF_INIT() macro used parameter pasting incorrectly.
Change-Id: I40a988ffb06ce135731cd69f18931b7507cd71cc
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
User should use the net_nbuf API that is supporting a concept
of RX, TX and DATA buffers, instead of using directly the net_buf
low level API.
Change-Id: I3b8f5f13cd37d42d2322a58b35573e117d520c54
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Save 12 bytes per IP address if IPv4 is active and IPv6 is not.
Change-Id: Ia01d2feb83e6ba80b2775f9eed3065c956932632
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Network drivers should call this when new data has been
received from network.
Change-Id: Ife78fa0683b8c410c38358300a6a18e9325f0ef8
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Network packets to be sent are placed to correct fifo that
is allocated to certain network interface.
Change-Id: Idd5eded42758c5bed2c18769122c38d9d03dc419
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This will be used by the new network stack to relate a device to actual
network context, and used in the different layers (mac, ip ...).
Change-Id: I30c08fa975314544c36b71636fd9653d562891b3
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
It only describes the structure for now, but will then provide helpers.
Change-Id: I7ac7717a3289086dac50d90e25b2a1ce7d7abc91
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is a placeholder that just compiles but does nothing else.
Change-Id: I9689fa26eb13bc23d29940938f7b3c11f32b2ff1
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Utility function net_buf_frags_len() calculates amount of data
stored in the fragments.
Change-Id: I89ebc8dac4f216ff9e77b5c44002082398957f7b
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The code for adding and removing channels is very similar for LE and
BR/EDR so it can be unified and just leave the CID allocation up for the
bearer implementation.
Change-Id: Icf4c66262c4e973039381ebd1861fad4d46e1535
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
User can add fragments to the network packet if the data cannot
be placed in one buffer.
Change-Id: I060ef533cc4fdda0f38405fb7dc72015f5cac7fc
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This has so far been used in SMP code as the h() function. Now it has
a more generic name and is accessible by all parts of the Bluetooth
subsystem.
Change-Id: Iae4607da9c8b3e6779d9c97f84a4e486d5258ef0
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This is similar to the other net_buf_*_u8() helpers that already
exist.
Change-Id: I63fc963877c1946964e675067dd98f748be7cbbc
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add helpers for big-endian 16-bit values, similar to the ones that
already exist for little-endian values.
Change-Id: I63bf4dd7df802669ea6657cd95d6da48e6176487
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This API allows initializing the buffer with a given headroom. This
prepares the way for eventually removing the 'reserve_head' parameter
from the net_buf_get APIs, but can already now be useful in some
scenarios where the headroom is desired to be different than some
higher level API sets it to be.
Change-Id: Iffbe5761fdf3d2ad8cb4b8437b1074cf42ea9c6c
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Until now, NET_BUF_POOL() would be opportunistic and allocate a few
more bytes extra for the buffer content if the given size wasn't a
multiple of 4. This is an issue however if the API user really wants
to have a precise size for the buffer so that e.g. net_buf_tailroom
gives meaningful and deterministic results.
This patch removes the opportunistic rounding up, basically leaving it
up to the application to decide if it wants to have unused padding in
the data structure or not.
The crucial thing here is to ensure that locating the user data
section (which is aligned to a 4-byte boundary) doesn't break, since
buf->size is used for that. However, the net_buf_user_data()
implementation already uses ROUND_UP() so the result will still be
the same even if buf->size is not a multiple of 4.
Change-Id: I4bc17139cda19a680180c2d326d417a41ad0d4cd
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Used by ARC, ARM, Nios II. x86 has alternate code done in assembly.
Linker scripts had some alarming comments about data/BSS overlap,
but the beginning of BSS is aligned so this can't happen even if
the end of data isn't.
The common code doesn't use fake pointer values for the number of
words in these sections, don't compute or export them.
Change-Id: I4291c2a6d0222d0a3e95c140deae7539ebab3cc3
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This adds initial timeout handling as described in the spec:
BLUETOOTH SPECIFICATION Version 4.2 [Vol 3, Part A] page 126:
'The value of this timer is implementation-dependent but the minimum
initial value is 1 second and the maximum initial value is 60
seconds. One RTX timer shall exist for each outstanding signaling
request, including each Echo Request. The timer disappears on the
final expiration, when the response is received, or the physical
link is lost.'
Note: As for the actual interval used they are based on the values used
in Linux but in case of disconnect the minimum of 1 seconds was used
to follow the text above.
Change-Id: Ib98899c3ff07334955aee9c8fb53b1b89ba7bf31
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
We now allow use of -mgpopt=global and -mgpopt=data. The 'global'
option is now the default instead of compiler-default local, expanding
global pointer usage to all small data in the system.
For systems where all RAM is less than 64K, the 'data' option may be
appropriate.
Some fixes had to be made to the system in order to get around some
issues:
* prep_c.c no longer uses fake linker variables to figure out the size
of data or BSS, as these gave the linker fits as it tried to compute
relative addresses to them.
* _k_task_ptr_idle is create by sysgen and placed in a special section.
Any small data in a special section needs to be declared extern
with __attribute__((section)) else the compiler will assume it's in
.sdata.
* same situation with extern references to k_pipe_t (fixed pipe_priv
test)
For legacy applications being ported to Nios II which do things that
freak out global pointer calculation, it can be disabled entirely.
Change-Id: I5eb86ee8aefb8e2fac49c5cdd104ee19cea23f6f
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
needs to be 0x8000 after .sdata and .sbss sections since
register offsets are 16-bit signed values.
Change-Id: Ia7486d32af81e54a6ebac6be7ec308dfdeafe79e
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
A workaround used to silence a warning in the doc generation process
which involved tagging a structure with a #define can now be solved
with a cleaner approach which is non-code-invasive.
Backup said change and update documentation on what to do when the
issue is found.
Change-Id: I1ef5224cd1b2df2e57c2ace438dba90ba3fc8528
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
If ACL is disconnected with channels still active the code should call
l2cap_chan_del to clean it up properly.
Change-Id: Iffa9345a9697ac80c1f2295578c7161ffeb44420
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
The caches get initialized on boot and flushed after XIP copy
takes place.
Change-Id: I642a14232835a0cf41e007860f5cdb8a2ade1f50
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Added missing (placeholder) comment on struct sensor_trigger_config
Removed @ref references to undefined terms
Fixed a misspelling while I was there too.
Jira: ZEP-487
Change-Id: I314f243cbd58cab48da33abd2f181b9aeb17b0e9
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Missing from the header, likely due to other arches always calling
this from ASM-land.
Change-Id: Id90e0269a4f9e17b78c48eb7df3b6cde08c53d2a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Move LOW_BYTE and HIGH_BYTE macros from usb_common.h to
samples code.
Change-Id: I26296bde8c5b3991b3bfab71272c861b5360ce97
Signed-off-by: Adrian Bradianu <adrian.bradianu@windriver.com>
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
CDC ACM sample class driver implements a virtual UART port.
SET_LINE_CODING, GET_LINE_CODING and SET_CONTROL_LINE_STATE
class requests are supported.
DFU class example does not perform an actual firmware upgrade,
instead it allows the user to upload a file at a predetermined flash
address or to download the content from that flash address.
Change-Id: I702e6727db15ef360d110a70a979c1e4bd4ee1bb
Signed-off-by: Adrian Bradianu <adrian.bradianu@windriver.com>
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
USB Device core layer is a hardware independent interface between USB
device controller driver and USB device class drivers or customer
applications. It's a port of the LPCUSB device stack.
Change-Id: I9371ffab7034d20953fec0525e72fbe9e094c931
Signed-off-by: Adrian Bradianu <adrian.bradianu@windriver.com>
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Replaces all occurences of LE_CHAN() macro with new name
BT_L2CAP_LE_CHAN() and makes it public.
Change-Id: I426b17b0214f7ab4b69e5febbdca1917f22e7487
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
This improves readability of the debug logs.
Change-Id: Ib661535bcbb990cc8a807d40ff570aa11a293c54
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The __stack and __noinit defines require sections.h.
Change-Id: I15f69b2ac9bc737016c986b21c76e576465bfdf7
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add USB device controller header file containing the USB device
controller APIs. All device controller drivers should implement the
APIs described in this file.
Change-Id: I14443a5286bbc2faddbd6420ce1668acb183cd2e
Signed-off-by: Adrian Bradianu <adrian.bradianu@windriver.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Jesus Sanchez-Palencia <jesus.sanchez-palencia@intel.com>
Add arithmetic_shift_right function, as the behaviour for shifting right a
negative signed value is implementation-defined (see ISO/IEC 9899 §6.5.7).
Change-Id: I05d930a96e8591dc248295bff853ed9e9cb263a2
Signed-off-by: Bogdan Davidoaia <bogdan.m.davidoaia@intel.com>
