These helpers provide a way to read and write data buffers containing
multi-byte integers with a specific endianness. They are particularly
convenient for network protocol encoding and decoding.
Change-Id: I09ad125a1bbc4510b97a1d75c83cb70d893e22e8
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add doxygen documentation for existing documentation in byteorder.h.
Change-Id: I0de668e140eeb011807c31d47212f452ccd81627
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
If the reason strings were omitted, the build was only
failing if assertions were turned on, in printk().
Now it fails regardless of whether they are turned on.
Change-Id: I90721a5babb89b20bf8430e122eb03a4ec62c46f
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This allows to query information needed for Out Of Band pairing
or connection creation. Currently supports only BT addresses.
Change-Id: I60bf9344baee552e7743fa8fc1b3cfb3a4765334
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Creating FIFO using DEFINE_FIFO should result in a new buffer in noinit
section which can be used only by this particular FIFO. Currently all
FIFOs unintentionally use the same buffer (__name_buffer). Fixed FIFO
buffer name generation, so now each FIFO has its own unique buffer.
Change-Id: I7ee8250f70b141254a4c98f0ed1a7b9a29dec0c8
JIRA: ZEP-523
Signed-off-by: Mariusz Okroj <mariusz.okroj@intel.com>
This lets the callback take advantage of the powerful net_buf API for
parsing the advertising data content.
Change-Id: Id65e6e83efd60c0f36c47bc5446a2e8ec2833d7c
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This makes bt_gatt_write consistent with the rest of the API where the
parameters are passed back to its callback.
Change-Id: Ie94208aa661d3620d0cbc5be4a4fb5b3c3ef061c
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Occasionally it may be useful to pass a buffer to a subroutine and
have the routine do parsing of the buffer. However, since there isn't
necessarily a guarantee of how the subroutine performs the parsing it
may be necessary to restore to a well known state after the routine
returns.
This patch adds a simple struct for storing the parsing state as well
as two new functions to save and restore the state.
Change-Id: If9153ff9997021c76243ea9ebff13dfe94c45faa
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Add helper to add 32-bit big endian data to net_buf and
net_buf_simple.
Change-Id: Ib6359558abcbed824365928327277ad69aa51e99
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Improves placement of well known storage keys type values description
in Bluetooth API documentation by moving the comment to separate line
above the item it describes.
Change-Id: I6a9182d135983c5037cf44a4fda4305abfa4387f
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Improves placement of HCI buffer types description in Bluetooth API
documentation by moving the proper comment describing the value to
separate line above the item.
Change-Id: I15fb72842853b774a066f2c4f075547eb22a406e
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Improves placement of available connection type values in Bluetooth API
documentation by moving comment describing the value to separate line
above item.
Change-Id: I50eab1eb9659e20da35cd35a6fa0d6fabde3f63d
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Arches now select whether they want to use the GCC built-ins,
their own assembly implementation, or the generic C code.
At the moment, the SDK compilers only support builtins for ARM
and X86. ZEP-557 opened to investigate further.
Change-Id: I53e411b4967d87f737338379bd482bd653f19422
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Improves placement of security levels value description in Bluetooth API
documentation by moving to separate line proper comment describing
the value meaning.
Change-Id: Ia2f58282bb664bf96cda888412900024c6ddf4b0
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Improves placement of channel states value description in Bluetooth API
documentation by moving to separate line proper comment describing
the value meaning.
Change-Id: Ib111884bd4a52bdb023b872598a852fc441fefe5
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Nios II appears to have an issue with the 'stbio' instruction.
When executing this code:
0x00400848 <+136>: stbio r3,0(r2)
With these registers:
r2 0x44000c 4456460
r3 0x3 3
The memory location (which is a memory-mapped register in the
NS16550 IP block) ends up with the value 0x103 instead of 0x3 as
expected. Before the instruction ran, the register had 0 in it.
32-bit version doesn't seem to have this problem, use that
everywhere for now. This issue has been reported to Altera.
Change-Id: I4ff0ff4cc7f9b18006d3f7a777eb292924843644
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
When each side involved in getting configured L2CAP CoC channel on
BR/EDR transport aggrees on configuration contract regarding in/out MTU,
set proper context flags to start prepare finalize config process.
Change-Id: Ic821ea3b961442be758ad4e2d91b2d812e2a54b5
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Adds CoC channel's context to hold channel setup state and SM routine
that evaluates validness of transitions.
At the beginning DISCONNECTED, CONNECT and CONFIG states are added and
used by CoC setup on BR/EDR transport.
Change-Id: I1bbd16ec2f59ea961791786b78f22834d6f4b4d8
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Rename left-over mentions of 'bt_buf' and ensure that all parameter
descriptions end with a period.
Change-Id: Ie63e63920a8bfea2d02806a65306421264c9f89b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Some issues have been noted with nested interrupts on quark SE.
In particular, the wrong vector # being sent to the IOAPIC EOI
register. Now when doing EOI, we lock interrupts so that the act
of reading the current vector being serviced, and sending EOI
to both controllers happens atomically.
Change-Id: Id9ad992740e197bb9d4638764952b04a27c4af61
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Having two parallel implementations is a maintenance issue, especially
when some strategically placed #ifdefs will suffice.
We prefer the ASM versions for SYS V, as we need complete control of
the emitted assembly for interrupt handling and context switching.
The SYS V code is far more mature. IAMCU C code has known issues with
-fomit-frame-pointer.
The only difference between the two calling conventions is that the
first three function arguments are provided in eax, edx, ecx instead
of on the stack.
Issue: ZEP-49
Change-Id: I9245e4b0ffbeb6d890a4f08bc8a3a49faa6d8e7b
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This adds reading of included service attribute 128bit UUID.
The limitation of this solution is that if several attr handle-range
pairs will be received, this will read first attribute UUID and then
start discovery from the the succeeding handle.
ZEP-373
Discovery related test results:
2/76 GATT TC_GAD_CL_BV_02_C PASS
3/76 GATT TC_GAD_CL_BV_03_C PASS
4/76 GATT TC_GAD_CL_BV_04_C PASS
5/76 GATT TC_GAD_CL_BV_05_C PASS
6/76 GATT TC_GAD_CL_BV_06_C PASS
Change-Id: I27185b3a3ae96c9c03b0f356492df18ba83b183a
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
Add a macro to easily define net_buf_simple stack variables, as well
as a helper to initialize them.
Change-Id: I3e4ffc172843a0946e8159618c8f84a87fc682bc
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The helper macro NET_ARP_BUF() needs to be used from other
files so arp.h is proper place for it.
Change-Id: Ief7bbb385d9c180213ecd7cb08023f13999f5270
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
It is then clear what logic to expect once such verdict has been given.
Change-Id: Id64ff00e65ffe2dad45673d1eca4eb76ae3ae1f6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
As there is a L2 in the middle, there is no need for a net_if to provide
such information.
Change-Id: I58a35d4d124cd8a67026f32e71713ef06f43b7c5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Net core then does not know anything about l2 related logic.
For instance ARP is used in ethernet l2 API and nowhere else.
This will be helpful when adding different technologies altogether.
Currently, only SLIP driver is enabled to use relevant l2 layer.
Change-Id: I03c93326321028d04222733ca4083e3c6b785202
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
net_core.h is the ground brick of the IP stack, and thus should not
include other headers that might include net_core.h also: this would
create circular dependencies.
Change-Id: I70c17b736788528e4e0b4b5b2c478098b049c9b1
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Makes code cleaner so it won't be necessary to access the net_if
internal queue directly.
Change-Id: I119a54e0639843093fa0da6f11e590e8990525d8
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This is meant to stay in 80 chars line length limit.
Change-Id: Ib3b3b1cf5e05fec2407e470ae3600ff5a4c6a505
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
__packed is an alias for __attribute__(packed) and is declared in
toochain's headers.
Change-Id: Ib9d136a1a2dd401194988d6573bf7778f07dbfb6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Small IPv4 ARP cache that is used in Ethernet networks.
Change-Id: I9ab38ee14a799f8573f4d4e0eade1be107d42f1a
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The network device driver can specify what kind of functionality
it supports. Currently there exists one flag that can be used
in ethernet devices that tells that ARP should be enabled.
Change-Id: Ieaaefcfc7cdd65f44190248f507ac3cb512a323e
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Making sure we are doing the IP address assignment correctly.
Change-Id: I8bf9233b932321a14df99ce49a39581f1343d004
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This just renames the existing net_buf helper APIs to corresponding
net_buf_simple APIs and then defines the old net_buf API names as
macros mapping to the new net_buf_simple helpers.
Change-Id: I3c2b35683c0fde66f5f697be2c34c01172af8e31
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The object has the same layout as the last fields of the existing
net_buf. To maintain backwards compatibility net_buf receives a union
so that the old data, len and size members can be accessed as before,
however they are located in the same memory as the actual
net_buf_simple members.
Change-Id: I22d208faba30fe41c5ada17e6d13e641f528729a
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This is in preparation of introducing a new net_buf_simple object &
API.
Change-Id: I624b86e5d2c9f4e9d3647b2fe21ce8b89750256f
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
