The values returned by the controller are Identity Roots and not
Identity Resolving Key. To avoid confusion, and since IRK is commonly
associated with the latter, use "ir" instead.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
In order to allow for the controller to report the RSSI of a received
Scan Request, include the field inside the Scan Request Received
Vendor-Specific Event.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The RSSI value is an 8-bit signed integer. Since the Link Layer works
only with positive unsigned integers, translate into a negative number
at the HCI layer.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
The Vendor-Specific header file defines the commands and events used to
communicate with a Zephyr Vendor-Specific capable controller from a
Host. Translate the existing specification fully into the header file.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Default BT_RX_BUF_COUNT value is not enough when transfering a large
amount of data (e.g. heavy network traffic over BT 6LoWPAN). Increase
BT_RX_BUF_COUNT from default value 3 to 10.
Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
Be sure to check for NULL pkt in receive callback, which means TCP
EOF. The fix ported from echo_server sample.
Jira: ZEP-2423
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
* apply STACK_GUARD_SIZE, no extra space will be added if
MPU_STACK_GUARD is disabled
* When ARC_STACK_CHECKING is enabled, MPU_STACK_GUARD will be
disabled
* add two new api: arc_core_mpu_default and arc_core_mpu_region
to configure mpu regions
* improve arc_core_mpu_enable and arc_core_mpu_disable
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
* add arc mpu driver
* modify the corresponding kconfig and kbuild
* currently only em_starterkit 2.2's em7d configuration
has mpu feature (mpu version 2)
* as the minimum region size of arc mpu version 2 is 2048 bytes and
region size should be power of 2, the stack size of threads
(including main thread and idle thread) should be at least
2048 bytes and power of 2
* for mpu stack guard feature, a stack guard region of 2048 bytes
is generated. This brings more memory footprint
* For arc mpu version 3, the minimum region size is 32 bytes.
* the codes are tested by the mpu_stack_guard_test and stackprot
Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
As the device tree is board specific we should be using the board
Kconfig variable to decide which .dts to use and not the SoC one for
arduino_101.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This option enables full debugging output for memory allocations.
As that can produce lot of output and slow down the device under test,
it is disabled by default.
The previous CONFIG_NET_DEBUG_NET_PKT will collect information about
memory allocations but will not print any output. Use "net mem" or
"net allocs" commands in net-shell to see the memory allocation status.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Because the name of the memory pool can be quite long, print
it last so that the columns get aligned nicely.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If we are not in ESTABLISHED state, then there is no need to
try to resend any pending data packets.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If the expire send timer expires, then it sends the packet.
If that happens, then we must not try to send the same packet
again if we receive ACK etc. which can cause re-sends to happen.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If the packet sending is slow then we must NOT increment the ref
count when re-sending it. This is unlikely but can happen if there
are lot of debug prints etc. extra activities that prevent the driver
to actually send the packet fast enough.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Make sure that the sent flag is only set after we have really
sent the packet and the driver has verified that.
If the net_pkt_set_sent() is called while still in tcp.c, then
depending on how fast the device is, it might happen that the
retry timer expires before the packet is actually sent. This was
seen in frdm-k64f with ethernet and various debug prints activated.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
If there is a backlog entry when TCP context is released, then
cancel the ACK timer if one exists.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Make sure that a network packet is sent after calling
http_response_send_data(). Othwerwise the packets might be
piling up and not sent in timely manner.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
The array of k_thread "t" was declared non-static in 2 different
C files. Make them static.
Semaphores only used in local C file now declared static.
Use of variable 't' in thread_tslice() no longer shadows global
definition.
Fixes build errors with XCC compiler.
Increase RAM requirement to 20K.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This is a header file, the definition for _trace_list_sys_ring_buf
needs to be 'extern' otherwise multiple instances of this variable
could be instantiated, leading to linker errors.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Some older C libraries do not have errno for EPFNOSUPPORT.
Fixes issues with newlib in some versions of Xtensa XCC compiler.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
C++ standard mandates that main() return an 'int' even though
Zephyr does not use it. Fix build error with XCC compiler.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The initial function prototype did not have 'inline' in it,
resulting in a compiler warning with XCC.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
It's never a good idea to redefine functions as macros if intended
to be unused in some configuration
- "statement with no effect" warnings
- "unused argument" warnings
- No type checking done if the macros are used
These have been redefined as empty inline functions.
Fixes compiler warnings with XCC.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The second 'const' is misguided, indicating that the returns pointer
value itself cannot be changed, but since pointers are passed by value
anyway this is not useful and was generating warnings with XCC.
The leading 'const' indicates that the memory pointed to is constant,
which is all we needed.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Inline functions declared in header files need to be declared
static. Fixes a compiler warning with XCC compiler.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
XCC assembler freaks out if a section name has __FILE__ in it,
forward slashes and quotation marks confuse it and result in
build errors.
This is not a perfect fix, its possible for two sections to collide,
but at worst this will result is some unnecessary space in noinit,
fooling gc-sections.
XCC also doesn't support __COUNTER__, use __LINE__ as a substitute.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Nobody should be including a compiler-specific toolchain header
like this, the generic toolchain.h shouls always be used.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Stop using CONFIG_I2C_x_DEFAULT_CFG to get the initial value. Since we
only support master mode we always default to it for initial config and
we get the bitrate from the device tree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Stop using CONFIG_I2C_x_DEFAULT_CFG to get the initial value. Since we
only support master mode we always default to it for initial config and
we get the bitrate from the device tree.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add _i2c_map_dt_bitrate() that maps from a bitrate to the I2C zephyr
cfg bit fields used in i2c_configure().
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Clarify that the clock-frequency is the bitrate at boot and introduce
defines that .dts files can use to set the clock-frequency.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Added a define to use in code that provides the amount we need to shift
the speed settings in the i2c config params.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
