Review and edit API notes for punctuation and to make explanations about
conditional routines the same throughout microkernel APIs.
Made consistent use of @retval to document return values.
Used imperative verbs for all @brief descriptions.
Change-Id: I2da0ea869151f3bdd5846f86d31dfd899e1ca1fc
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
There are many situations when encoding data when we need to insert
single bytes to the buffer. With this helper the encoding code stays a
bit more readable.
Change-Id: Ibc0ce43af5ae25a1baa0f1adbc5816ae7c04e3bb
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Uses the correct doxygen formatting tags to identify variables.
Change-Id: Ia46d4e008eb7790383682ac33bd3d6dbc2a66a9d
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Reviewed for consistency, punctuation, parallelism among all
the microkernel API docs.
Change-Id: Ia40761694081f40d3ee9821058a6691cba98fc08
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Review and update for parallelism and consistency in formatting,
punctuation, and phrasing among all the microkernel APIs.
Change-Id: I4677cfafd8dffa75b5b19db3d16f5b90ad41b70f
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Reviewed for clarity and consistency in punctuation and style among
all the microkernel APIs.
Change-Id: I61548a906b4e89f2fbed214dbf7cda9fadac217d
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Editing for consistency in punctuation and formatting among
the microkernel APIs.
Change-Id: I69b0541fbb45cdc0eb9368cf386d51c2a03a85f9
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Edit the API for grammar, punctuation, clarity and doxygen format.
Change-Id: Iddf0a4f123658ece8313ab401718c77fcc715acd
Signed-off-by: Aceves <gerardo.aceves@intel.com>
Edit the API for grammar, punctuation, clarity and doxygen format.
Change-Id: I122f1993943f58d7262b239b887103f50ef8ddc7
Signed-off-by: Aceves <gerardo.aceves@intel.com>
Punctuation and style consistent among the microkernel APIs; made
sure imperative verb on @brief descriptions.
Change-Id: I0f270fdb9db4eeb45f65e483b3cafdcbc5c09418
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Punctuation and style consistent among the microkernel APIs; made
sure imperative on @brief descriptions.
Change-Id: I79f107dccedc8e3468640b3c9066f838687d35c8
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Edited API comments on memory_map.h to be consistent throughout
microkernel APIs and corrected spacing on descriptions
Change-Id: I14dae30decccf7385e9fea6d841c3e54fb1a9bb3
Signed-off-by: L.S. Cook <leonax.cook@intel.com>
Edit public API details for clarity, grammar, punctuation found
on file i2c.h
Made consistent use of @retval to document return values.
Used imperative verbs for all @brief descriptions.
Change-Id: I87b262f6ab91a83f429b7f7d9152914b92e11c8a
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Edit public API details for clarity, grammar, punctuation found
on file pwm.h
Made consistent use of @retval to document return values.
Used imperative verbs for all @brief descriptions.
Change-Id: I5a0f6290361e499ceb911473338358128f85e25f
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Edit public API details for clarity, grammar, punctuation found
on file ipm.h
Made consistent use of @retval to document return values.
Used imperative verbs for all @brief descriptions.
Change-Id: Ie5516fcb18648a99c58bcfef7888286dead7cff4
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Edit public API details for clarity, grammar, punctuation found
on file pinmux.h
Change-Id: Ib75e5c3bff84709e8f3f830dd71dde00bdef08a2
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Edit public API details for clarity, grammar, punctuation found
on file gpio.h
Used imperative verbs for all @brief descriptions.
Change-Id: I5c9b7ac39d2b691d98f72b66c67f525ad0409207
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
Edit public API details for clarity, grammar, punctuation found
on file spi.h
Made consistent use of @retval to document return values.
Used imperative verbs for all @brief descriptions.
Change-Id: Ie53eeeb79d399e8474fe7341a396f5437c2999dc
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
These are needed both by nble as well as the HCI stack and will likely
also be of use for applications.
Change-Id: Ifd10ae6df25151162d9d5491466324b4a42f5506
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This makes it easier to correlate the debug messages
to different fibers.
Change-Id: I6fb2d1265bb39fd27a1d1702e47eaf70e81ee98d
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Add read parameters to read callabck
Merge bt_gatt_read_multiple functionality into bt_gatt_read.
This makes it easier for application to handle all types of reads
as same sematics is kept for them.
Instead of destroy callback, call read_func with NULL data to
indicated that read has completed. This makes it clear when
read is completed and parameters used for it are no longer needed.
Thanks to this application doesn't need to abuse user data destroy
callback for detecting if read has completed. Since destroy callback
is no longer needed it is removed.
Also note that bt_gatt_read doesn't take any user data parameter
and that destroy callback was acctually called with read parameters.
If application would require to pass user data along with parameters
it may use CONTAINER_OF macro along with bt_gatt_read_params.
Change-Id: I8d6ea136b1e61c1dae73cca868b53c48c45a5492
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This removes destroy callback for userdata as bt_gatt_subscribe
doesn't take any user data parameters and that destroy callback
was acctually called with subscribe parameters.
We assume subscription is active if bt_gatt_subscribe returned 0
(ie write command was sent). This is due to remote might be sending
notifications before reply to write.
Also note that bt_gatt_subscribe doesn't take any user data parameters
and that destroy callback was acctually called with subscribe
parameters.
If application would require to pass user data along with parameters
it may use CONTAINER_OF macro along with bt_gatt_subscribe_params.
Change-Id: I58ac9cd481ffa08ccc2d7a0464ca75f61fb280c5
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Looking at all structs as to where we can pack them a little better, and
calling out the padding/stride at the end for future expansion.
Change-Id: I4a651092e950dd3d915af9fa0ee0d7d59803e58f
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Looking at the IDT in a debugger is confusing, add a pretty-printing
function.
Change-Id: Iacc5e204e5d11e3e875c75ddf6d2e2e80b230299
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Edit public API details for clarity, grammar, punctuation found
on file adc.h.
Used imperative verbs for all @brief descriptions.
Change-Id: Icd4787b450bb7cb2a706d38993f2a4c03d691994
Signed-off-by: Rodrigo Caballero <rodrigo.caballero.abraham@intel.com>
If an ISR was enabled and ran before the thread that wants to wait for
completion actually does wait, the type of thread would not be
registered in the object. The ISR would thus not know what type of
semaphore to release. This caused the ISR to release the object for the
previous caller of device_sync_call_wait().
Instead, the ISR now looks if there is already a waiter: if not, it
marks the device as being ready in the object, which allows the thread
to skip taking the semaphore; if there is a waiter, the correct
semaphore type is released, as before.
Change-Id: Ib97480db8ba3e895812cf4bc209d9794639af325
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
TICKS_NONE was mistakenly used when waiting on the nanokernerel
semaphore in the microkernel case, instead of TICKS_UNLIMITED, causing a
thread that wants to wait to return immediately, as if the device was
always ready.
Change-Id: Id2376ebef324339fec05c56655e705755a670973
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Zephyr includes a Task Monitor feature that allows to
track events on the microkernel server scheduler.
Task monitor is integrated as a profiler point for the
Kernel Event Logger feature.
Change-Id: I7b8be5872439a333f976eada1aa3511d93b46388
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
We have a new policy: users should not be able to configure
an interrupt with "forbidden" priority levels, and any priority
levels with special semantics will be activated by flags.
Change-Id: I757c19cfedcb1d0938eaf4da348ddafb71b3e001
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Having priority levels 0 and 1 reserved on x86 due to implementation
details on how the CPU uses the vector table is confusing to users,
and makes it unnecessarily difficult to share drivers between arches.
Now on x86, priority levels 0 and 1 are available. Semantically, all
priority levels have had 2 subtracted from them.
It is no longer necessary to specify a priority level when the
vector itself is specified. If an IDT entry has a specific vector
associated with it, any priority argument is simply ignored.
In gen_idt, some simplifications have been made:
- The printed representation of a generated entry now fits on one line
- Some checks being done in validate_priority() were redundant, as
generate_interrupt_vector_bitmap() also ensures that there are
sufficient free vectors within a priority level.
Change-Id: I26669d8ee0a53f48fbc2283490a8c42d8b1daf8e
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
If an init or config function needs to configure a static interrupt or
otherwise do something that requires a build time reference to
a device with DEVICE_GET(), there is a dependency issue that so
far is usually resolved with a forward prototype of the init function.
In addition, there currently isn't a good way to declare a device in
a header so that DEVICE_GET() can be used in a different C file.
This patch should resolve both of these problems; the data structure
defined for the device is no longer static (the names have to be unique
anyway), and in cases where we need a forward declaration so that
DEVICE_GET() can be used, we have a new DEVICE_DECLARE() macro which
does this.
Change-Id: Ie8d53d0c344f61a130c735c86473562820190d70
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Applications should be able to update the connection parameters.
Change-Id: I446f64fcd0b27b605e636e566fb35a362a92de96
Signed-off-by: Louis Caron <louis.caron@intel.com>
Instead of destroy callback, call discovery_func with NULL attribute to
indicated that discovery has completed. This makes it clear when
discovery is completed and parameters used for it are no longer used.
Thanks to this application doesn't need to abuse user data destroy
callback for detecting if discovery has completed.
Also note that bt_gatt_discover doesn't take any user data parameter
and that destroy callback was acctually called with discovery
parameters.
If application would require to pass user data along with parameters
it may use CONTAINER_OF macro along with bt_gatt_discover_params.
Change-Id: Iec4eb9795975ef2555502e13a682e13ff37742e0
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Applications that need it can retrieve the connection
parameters at any time, connected callback for example,
and eventually handle the connection update callback or
not, this gives maximum flexibility for handling these
parameters and requesting change.
Change-Id: Iba7d30ade045875ebc721fd332e031d9008e248c
Signed-off-by: Louis Caron <louis.caron@intel.com>
The stack analyzer works now same was as the one found in
Bluetooth sub-system.
Change-Id: I75e393882db6ba83f991d37aa2bf81d960b61231
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This type should only be used as a pointer.
Change-Id: Icf656f310344cecbde527e809af6d00dcfc7ef82
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
In anticipation of supporting a local static random address in the
future it makes more sense to call BT_LE_ADV_ADDR_PUBLIC
BT_LE_ADV_ADDR_IDENTITY.
Change-Id: I4826f1dfb50b54e13a35cbe7ee74e28641c81ad1
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This way we don't need a special BT_BYTES macro and avoid bugs coming
from wrongly counted number of bytes (which is now evaluated at
build-time).
Change-Id: Ic6319234a816fe2fab6229b3bb980d0e3503e241
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
newlib is declaring __unused in cdef.h which was conflicting with
__unused member in struct net_buf. Use _unused name instead.
In file included from /work/Zephyr/project/zephyr-project/net/buf.c:27:0:
include/net/buf.h:38:14: error: declaration does not declare anything
[-Werror]
int __unused;
^
cc1: all warnings being treated as errors
Change-Id: I2df189a4d4aee0f982c2d28d24847052f6168d45
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
Avoid build conflict when those are defined by someone else.
Change-Id: I1bdf4064ec2180fff311c2b7a34363c53f438602
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Some GPIO controllers allow individual pins to be detached
from the controller (i.e. the controller no longer affects
the pin output, or can read its state).
This adds the configuration bits to the API so this feature
can be used by apps.
Change-Id: I355fd5910a5439dcabe01ab40cd887dda30eab72
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
device_sync_call_complete can be called from ISR, fiber or task, thus
needs to be aware not only of the waiter context, but also on the actual
caller one.
Change-Id: I76652a2c44d854db9c34e7192355d455d43f61e3
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
There are no more users of this API, and the only user it had in the
past was quite a special corner case. Just remove it for the time
being.
Change-Id: I696139b493f9ca75530665de25a4a4e03fc0ac5b
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Introduce new UUID API with bt_uuid, bt_uuid_16 and bt_uuid_32
structs. The specific size structs are derived from the common bt_uuid
struct to make it possible to use CONTAINER_OF().
Change-Id: I9cb03c73406acb7768d410fdf29eae75d252163c
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
bt_l2cap_chan_send does actually return the number of bytes sent.
Change-Id: I9dd79da992577f2e1e8d30d42eeb0c398e48ff33
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
In some cases we need the raw 16-bit UUID value instead of a full UUID
object. Add definitions of these values so that the code doesn't need
to do complicated tricks to get hold of them.
Change-Id: I98f276402f20fe03fea2777743f15ca7fcae42c6
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Adjusts encryption state name in connection complete event.
Change-Id: Ib7e6b2c5738ca9f5832e0e277d8f5718050f4bef
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
It's not a function and requires all its arguments to be build-time
constants. Make this more obvious to the end user to ease confusion.
Change-Id: I64107cf4d9db9f0e853026ce78e477060570fe6f
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This is to be used by subsystem that don't really want to create a
device but rather only want to be initialized automatically during the
kernel init sequence. It is just a wrapper around DEVICE_INIT(), and
thus still uses a device object, but it hides that fact and can be
replaced in the future without changing its model.
It can be used when a device created does not have objects associated
with it, but only an init function, and also when the device name
(DEVICE_INIT(<dev_name>, ...) does not matter.
Change-Id: I5488f430a6fb757cdcb499ef352775dc67aa0565
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Rename them from __initconfig_XXX to __device_XXX, which is more
indicative of what they are.
Change-Id: Ia63ae40c16a2b6f0413c37863cddc39f04839b72
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
They have been replaced by DEVICE_INIT().
Change-Id: I06551f37593a3debb7eb221badd267bb5c7040c0
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
DEVICE_INIT() is a consolidation of DEVICE_INIT_CONFIG_DEFINE() and
DEVICE_DEFINE(), which are always used in pairs.
Change-Id: I263ac195970483e1bb8bf709ef807ba054db9c32
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Rename them to DEVICE_NAME_GET and DEVICE_GET to fit in the 'device'
namespace.
Change-Id: I407a7f284ed4d1c071961b46615eea859c2e825f
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Rename it to DEVICE_DEFINE() so that it fits in the 'device' namespace.
Change-Id: I3af3a39cf9154359b31d22729d0db9f710cd202b
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Most systems have far less than 256 IRQ lines available, so
save some bytes in ROM by making this a config option.
On systems with MVIC, omit the table entirely as the mapping
is fixed.
The build cmd_gen_idt is slightly easier to read and will fail
immediately if any of the commands in the sequence error out.
Change-Id: I411f114557591e5cd96b618e6f79f97e8bedadf0
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The ADC read API has changed from asynchronous read to
synchronous read. There is no callback support anymore.
Change-Id: I2fdd10916dc6acb7b352bc549cd886929f7cd764
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
Rename it to DEVICE_INIT_CONFIG_DEFINE(), because (a) it was not fitting
in any namespace and (b) it is not used to declare, but rather define a
object.
Change-Id: I1da5822f06b85a9fb024b5b184afd0ccc01012ec
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This bitfield is only needed to find unused vectors in the IDT
for installing dynamic interrupts.
Change-Id: I34ecd330774a0e50f240b4396527682eded29627
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
On ARC, the _sw_isr_table has an actual size of CONFIG_NUM_IRQS - 16
because the 16 first IRQ are reserved.
This patch has no impact on the generated binary but allows the
debugger to display valid information instead of displaying 16 false
entries containing garbage.
Change-Id: Iae2756c1bc333dc822e9f80c2115fba6521792a2
Signed-off-by: Fabien Chereau <fabien.chereau@intel.com>
Add sys_exc_connect() (and its x86-compatible alias nanoCpuExcConnect())
that allows connecting an exception handler at runtime.
The current implementation is a bit of a bastard, to avoid disturbing
the current implementation of the exception handlers. Instead of hooking
_exc_wrapper() in all vectors and adapting the exception handlers, the
current exception handlers are still hooked directly in the vectors.
When an exception is hooked at runtime, _exc_wrapper() gets installed in
the vector and the real handler gets inserted in _sw_exc_table; this
means that the scheme only works with non-XIP kernels.
This should be enhanced so that _exc_wrapper() is hooked in all vectors,
and that current exception handlers (for faults mostly) are reworked to
be inserted in the _sw_exc_table and wrapped in _exc_wrapper().
Change-Id: Icaa14f4835b57873d2905b7fbcbb94eeb3b247d1
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Rename the function and allow it to handle the 'type'
argument, which is ignored in this case.
Change-Id: I3d3493bea4511b2d026747505e7e52c5acc85012
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
The ESF was built using the 'alias' names of the GPRs (a1, lr, pc, etc)
rather than their 'real' name (rN).
Change-Id: I49cae5e94869a79a3165dc7f2347d8cec39dbf67
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
On ARM, GPRs are often known by two names. E.g. the stack pointer is
both 'sp' and 'r13', the first parameter to a function 'a1' and 'r0',
etc. This macro allows defining them in a data structure, e.g. in the
ESF, without having to create a union, use the correct type, etc: it is
less error-prone and makes for shorter code.
sys_define_gpr_with_alias(name1, name2)
Change-Id: Ie4a6caa1ac23f26be4f7f0e05e9265f2655062cc
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
The image will be linked at a different address and with different
ROM/RAM sizes to allow running a bootloder image that loads a payload
image. The addresses/sizes depend on if it is a XIP image or not
(CONFIG_XIP), and in the case of a XIP image, if it is a bootloader
image (CONFIG_IS_BOOTLOADER) or not.
In the case of a bootloader, it is given the full ROM and
CONFIG_BOOTLOADER_SRAM_SIZE kB of SRAM. When not a XIP image, it is given
the full SRAM minus CONFIG_BOOTLOADER_SRAM_SIZE kB, and is linked at the
start of SRAM.
Change-Id: Ibbb693c7bff022f313dac40f21c04a61f4bed115
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Rename it to 'waiter', since 'caller' is ambiguous from the point of
view of the _complete() API, since it is not the 'caller' in that case.
Change-Id: Ib3cadba99195935d67153023d731be26ffa58679
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Rename them to device_sync_ to fit in the device_ namespace.
Change-Id: I1088dda958584ed90b97137298050fee44c20ee4
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
FIFOP setting is a wrong assumption to know if radio is on.
Transmission runs on clock basis instead of pre-set loop counter. Thus
removing useless config option relevantly as well.
Opmitizing a bit the code as well, and making cc2520_on() public for
testing purpose.
Change-Id: I4495d1d6c19d10dcbc18f7e2fd5041720ec1f438
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Integrating it into network stack. Centralizing all in drivers/802.15.4
Change-Id: Ia2916ff652afe5fe736f6560c2ed4a911a5f0679
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Adds C++ support to the build system.
Change-Id: Ice1e57a13598e7a48b0bf3298fc318f4ce012ee6
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds a new uart_irq_tx_empty function in the UART base API.
Change-Id: Iab76251d4d40b92a553628956c49f1dd707292b5
Signed-off-by: Fabien Chereau <fabien.chereau@intel.com>
Adds a new uart_err_check function in the UART base API.
Change-Id: Ia94386d75fcb66a582a2ad919c1a7afb05dd7776
Signed-off-by: Fabien Chereau <fabien.chereau@intel.com>
The TASK_ENTRY_CPP macro is to be used to tag task entry points when
they are defined in a C++ file.
Change-Id: I213965cf55648f54972e1e95bf5b4269f03fd44d
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
The EXTERN_C macro is to be used to ensure compatibility between C and C++;
It prevents name mangling in C++ environments.
Change-Id: I33be727150687901f7770306c8a07c16a7e46ffa
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds extern "C" { } blocks to header files so that they can be
safely used by C++ source files.
Change-Id: Ia4db0c36a5dac5d3de351184a297d2af0df64532
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Reported by Ramesh Thomas, the loop mode is included in the mode
configuration and not as a standalone bit. Also rewording word_size
parameter documentation.
Change-Id: I1e3337087316f56d58e843278b9c65e9f4f5476f
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
We can save a great deal of RAM this way, it only needs to be
in RAM if dynamic interrupts are in use.
At some point this config option broke, probably when static
interrupts were introduced into the system.
To induce build (instead of runtime) errors when irq_connect_dynamic()
is used without putting the table in RAM, the dynamic interrupt
functions are now conditionally compiled.
Change-Id: I4860508746fd375d189390163876c59b6c544c9a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This is needed for setting up an image that runs entirely from SRAM,
including its vector table. Ensure integrity of relocated vector table
by using serialization instructions when moving the vector table to
ensure it has been fully written before something makes use of it.
Change-Id: I00c600d557c87c75847f67fbc42f1c2c16157608
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This option misunderstands how XIP works. The IDT is ALWAYS in ROM,
the question is whether crt0 will copy it into RAM or not. You can't
save ROM space in this way.
Change-Id: I58025e3d71ead35730d0a5026213299b4fcb5eb9
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This is being removed for a few reasons:
- AFAICT this is the only API in Zephyr that follows an allocate/free
model.
- There are no public APIs in the interrupt subsystem for releasing
or reconfiguring an interrupt. This code was relying on arch-specific
private APIs. If we really want to keep this capability we should
make these APIs public and consistent across arches.
- The use-case for this API is not clear, as Zephyr is not intended
for hot-pluggable peripherals. Built-in hardware tends to need its
interrupt for its entire life cycle.
- The current implementation of dynamic interrupts on x86 does not
support freeing a dynamic IRQ that was reserved with
irq_connect_dynamic(), causing this code not to work. To add this
would require reimplementing _get_dynamic_stub() to use a bitfield
or set of bitfields to track unused stubs rather than the simple
counter it uses now.
Change-Id: I7a03c134fb3498b91a1816318a88b293e26b846c
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Adds all valid link keys types available during legacy and SSP
authentication.
Change-Id: I42f2aba0122d33a984bd84c56b7a6a290f5e9e1d
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
This make more sense since the handles are normally self allocated by
the stack.
Change-Id: I198dd9c3ef6259cff8a0e528514918ec18990dea
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This add bt_gatt_attr_next function that can be used to iterate to next
attribute which is convenient if original attribute is known and using
bt_gatt_foreach_attr would require a lookup and another function to pass
as callback.
Change-Id: I1bd522fd4ae784e08aa375b35320191cbfc03a54
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This enable applications to build with a single table representing the
database where attributes don't have to store a pointer to the next
attribute thus reducing its size.
Change-Id: I4c84e2d50f9088a2f9879068890f0646e586e007
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Add API definition and stubs for directed advertising.
Change-Id: Ib22d3acb6d2e76b0c638b26b8e07860cd189f640
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
All of the authentication APIs deal with bt_conn objects. For
consistency it makes therefore sense to use the proper bt_conn name
space with them.
Change-Id: I47912d542373df511524cc6ad2532d6c9a76ca68
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
To have some proper split of conn.h and bluetooth.h APIs make sure all
bt_conn related ones are in conn.h. This also helps avoid forward
declarations for some upcoming patches where we need bluetooth.h
defines from within conn.h.
Change-Id: Ief3d32118a6749fb5785dab6cb3fee4ebb86ddb4
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This is essential so that the application can be notified of
connection failures and also be able to know the reason for the
disconnection.
Change-Id: I30108958963f6aeac690612bb26738dc4c67ca80
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The authentication APIs may fail, so it's fair to give the application
a chance to catch these errors.
Change-Id: I323df86b94a823b201fe22d412e6bbcaa9029550
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Use __packed so that enums consume the smallest possible size (in our
case the same as uint8_t).
Change-Id: I0440113e88a24509f406375d99173ddb54890925
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Update the advertising API according to what has recently been
discussed and agreed upon.
Naming-wise the most important change is the removal of "EIR" which
was confusing since this is mainly used with LE at the moment. The
Core Specification Supplement consistently uses the generic terms data
and data type to describe what we're dealing with here, so the new
names are bt_data and BT_DATA.
Another change is to detach the actual data from the struct by
converting it from an array to a pointer. This is not only essential
for supporting BR/EDR (which has a different length) but to also
minimize memory usage.
Another change is to require the caller of bt_le_adv_start() to
provide the array lengths of the ad and sd paramters. This way we
don't have to have the empty (8-byte) element at the end of each
array.
Lastly, the bt_le_adv_start() logic is slightly modified so that it
will always clear the respective data if necessary. Previously the
user might have been left with a previous callers data if it passed
NULL to the API.
Change-Id: I318026ceb1b52bb688edf4dcfed82613bd15c3e1
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
According to Core Specification 4.2 Vol 3, Part G, 3.3.3.4,
Server Characteristic Configuration descriptor shall be:
"Readable with no authentication or authorization.
Writable with authentication and authorization defined by a
higher layer specification or is implementation specific."
So there shall be separate authorization permissions
for write and read access.
Change-Id: Ia2850acbb976571743bf96cf9cbe0c1128534073
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
The driver has to implement the logic in an interrupt based manner.
Applying the changes to the existing drivers.
Changing ADC's API and implementation as well to follow those changes.
Change-Id: Ie0c3e3e318f619ade6be935adb064a25446cc29c
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
The interrupt API has been redesigned:
- irq_connect() for dynamic interrupts renamed to irq_connect_dynamic().
It will be used in situations where the new static irq_connect()
won't work, i.e. the value of arguments can't be computed at build time
- a new API for static interrupts replaces irq_connect(). it is used
exactly the same way as its dynamic counterpart. The old static irq
macros will be removed
- Separate stub assembly files are no longer needed as the stubs are now
generated inline with irq_connect()
ReST documentation updated for the changed API. Some detail about the
IDT in ROM added, and an oblique reference to the internal-only
_irq_handler_set() API removed; we don't talk about internal APIs in
the official documentation.
Change-Id: I280519993da0e0fe671eb537a876f67de33d3cd4
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
We are checking against the wrong option, which does not exist.
Change-Id: Ied24daa0930bc4629750ea90f3ac6dbc45e87fff
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
This patch changes i2c_write and i2c_read APIs so they explicitly set
the I2C_MSG_STOP flag to their message to ensure that the I2C operation
is actually terminated once that message is sent.
Change-Id: Iea4da35b49ed01bee906679dece8638057d509ff
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
On SysV ABI, the NANO_ESF parameter is passed in via the stack.
For IAMCU, this is instead expected to be in EAX.
_ExcEnter is currently using EAX to stash the return address of
the calling stub while it does a stack switch. Change it to use ECX
for this purpose, and if we are running with IAMCU place the
parameter in EAX instead of pushing it.
The output of the fault handler has been cleaned up a bit and it
now also includes the code segment.
Change-Id: I466e3990a26a1a82dd486f3d8af5395eab60b049
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This was never implemented on ARC/ARM and has been superseded
by irq_offload().
Some checks that were only done with CONFIG_LOAPIC_DEBUG fall
under the category of 'shouldn't ever happen' and have been
converted into assertions, instead of propagating return values
which are largely never checked.
Change-Id: I4eedca05bb7b384c4f3aa41a4f037f221f4a9cfe
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This API is not being used for anything, the interrupts for UART
drivers are all being configured statically. Saves code space as
gc-sections can't tell that these APIs are unused.
Some instances where IRQ/priority information was being saved in
data structures and never used fixed.
Change-Id: If56b4fdc251b80be9094ffcbac6f61e265ac2ffd
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
If we are not doing any dynamic interrupts or exceptions, we
can put the IDT in ROM and save a considerable amount of RAM,
up to 2K if the IDT is the default size of 256 entries.
The _interrupt_vectors_allocated table can also be put in ROM
if we're not using any dynamic interrupts.
We introduce a new Kconfig option to force the IDT to be in RAM
for situations where no dynamic IRQs are used, but ROM footprint
needs to be conserved.
Change-Id: I38c9f1a8837b4db9f3dea1caa008374a26cbbf1d
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Make the i2c_transfer() to transact messages through the I2C bus.
It is useful for I2C storage devices, as now we can send one message
containing the destination byte/block address, then send the data
in another message. There is no need to construct one continuous
data buffer to send both address and data anymore.
The drivers and sample apps have been updated to utilize updated
API when appropriate. For i2c_dw, only master mode has been updated.
Slave mode will be updated once we can adequately test it.
Change-Id: I0a811d60567367817fcc8d15f5454e5c933722e2
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The new SYS_GET_DEVICE_NAME macro can be used in combination with
SYS_GET_DEVICE to obtain an external reference to a static device
object, e.g.:
extern struct device SYS_GET_DEVICE_NAME(my_device_name);
struct device* dev = SYS_GET_DEVICE(my_device_name);
dev is here set at compile time.
Change-Id: I9094925c685177f01e0cef194ec382ad49658f9d
Signed-off-by: Fabien Chereau <fabien.chereau@intel.com>
These symbols have the same name as the symbols from lib QMSI, which
causes a compilation failure, when lib QMSI is used.
This replaces the offending symbols with names which are more consistent
with the rest of the file (rtc_ prefix).
Change-Id: I288a1a229bf0b40f3b6fc8ffb35c502f998054b8
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Simplifies the nanokernel timer API so that the timeout parameter must be
specified when invoking nano_isr_timer_test(), nano_fiber_timer_test(),
nano_task_timer_test() and nano_timer_test().
This obsoletes the following APIs:
nano_fiber_timer_wait()
nano_task_timer_wait()
nano_timer_wait()
Note that even the though the new API requires that the timeout parameter
be specified, there are currentl only two acceptable values:
TICKS_NONE and TICKS_UNLIMITED
Theoretically, the current implementation would allow one to supply a
finite positive value for the timeout and the system would wait up to
that many ticks for the timer to expire. However, it is thought that
that unnecessarily complicates the nanokernel timer model and so it is
left as an unsupported option. Should that change, then that feature
could be enabled by updating the documentation.
Change-Id: I8835c5342ab5025d6f70fdfbed54a50add7568d7
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the nanokernel stack API so that the timeout parameter must be
specified when invoking nano_isr_stack_pop(), nano_fiber_stack_pop(),
nano_task_stack_pop() and nano_stack_pop().
This obsoletes the following APIs:
nano_fiber_stack_pop_wait()
nano_task_stack_pop_wait()
nano_stack_pop_wait()
Note that even though the new API requires that the timeout parameter
be specified, there are currently only two acceptable values:
TICKS_NONE and TICKS_UNLIMITED
This nanokernel option does not support CONFIG_NANO_TIMEOUTS.
Change-Id: Ic7f16ee30c3534115ceffa19ef8591ecc5a79080
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the nanokernel LIFO API so that the timeout parameter must be
specified when invoking nano_isr_lifo_get(), nano_fiber_lifo_get(),
nano_task_lifo_get() and nano_lifo_get().
This obsoletes the following APIs:
nano_fiber_lifo_get_wait()
nano_fiber_lifo_get_wait_timeout()
nano_task_lifo_get_wait()
nano_task_lifo_get_wait_timeout()
nano_lifo_get_wait()
nano_lifo_get_wait_timeout()
Change-Id: Ie9f93e46da42ea33c32544c02ab1d70b893cc198
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the nanokernel semaphore API so that the timeout parameter must be
specified when invoking nano_isr_sem_take(), nano_fiber_sem_take(),
nano_task_sem_take() and nano_sem_take().
This obsoletes the following APIs:
nano_fiber_sem_take_wait()
nano_fiber_sem_take_wait_timeout()
nano_task_sem_take_wait()
nano_task_sem_take_wait_timeout()
nano_sem_take_wait()
nano_sem_take_wait_timeout()
Change-Id: If7a4bce1bd8ec8d6410d04f3c16ff1922ff0910e
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the nanokernel FIFO API so that the timeout parameter must be
specified when invoking nano_isr_fifo_get(), nano_fiber_fifo_get(),
nano_task_fifo_get() and nano_fifo_get().
This obsoletes the following APIs:
nano_fiber_fifo_get_wait()
nano_fiber_fifo_get_wait_timeout()
nano_task_fifo_get_wait()
nano_task_fifo_get_wait_timeout()
nano_fifo_get_wait()
nano_fifo_get_wait_timeout()
Change-Id: Icbd2909292f1ced0bad8a70a075478536a141ef2
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
This adds 2 new APIs to the serial/uart drivers:
() One is to control the serial line, such as RTS and CTS.
() Another one is to allow driver to expose hardware specific functions
to apps. This is needed as some hardware may have extra registers to
set for baud rate.
To keep the code size small, these features are disabled by default.
Change-Id: I15c000ce68a0a490dcfd3493b2fe9bc51fa974fa
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This moves the baud rate and options fields out of the UART driver
config struct and into the driver data struct. This will allow
changing baud rate and options at runtime in the future.
Change-Id: I62ddea2f95e634f2d60eeb9537f960799fc9301f
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The routines _int_latency_start() and _int_latency_stop() have been
replaced by macros that evaluate to nothing when the kernel config
option INT_LATENCY_BENCHMARK is not enabled thereby giving a performance
boost to the x86 versions of irq_lock() and and irq_unlock().
Change-Id: Iabfa7bf001f5b8396e7bcf5eebd6b1aa342bac46
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Rename class in pci_dev_info struct to allow to use C++ compilers.
Updated drivers to use new struct.
Change-Id: I17b94cb7bc094bccd615c8389a28589bfa90cab8
Signed-off-by: Javier B Perez Hernandez <javier.b.perez.hernandez@linux.intel.com>
Note that the A->Comm is a pointer to the microkernel functions,
and thus is highly probable that the high 8-bit is occupied.
Therefore adds a new field in the monitor struct to store the pointer.
Change-Id: I7bcb34108c89a97cc38b2ac411ae4139b62786f3
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Change terminology and use SoC instead of platform. An SoC provides
features and default configurations available with an SoC. A board
implements the SoC and adds more features and IP block specific to the
board to extend the SoC functionality such as sensors and debugging
features.
Change-Id: I15e8d78a6d4ecd5cfb3bc25ced9ba77e5ea1122f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Extending the public interface of the pinmux to allow the end user
to set a pin as an input/output and to pull up the value on
a specified pin.
Change-Id: Ie0a3b6432dd8c7d7a02f32e3d22049bdd99f1410
Signed-off-by: Dan Kalowsky <daniel.kalowsky@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This patch fixes some outdated or invalid comments and adds some
clarification of GATT Discovery procedure.
Change-Id: I91994917bea246a2d112df65123a3e6dec42ee92
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
bt_gatt_discover function doesn't take user data and therefore
bt_gatt_discover_func_t is not providing any user data. It was
always providing discovery parameterts used so just match that
in function definition.
Change-Id: I90086285d02e2ef50be1d5d25299bb1c6819fdd7
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
We can calculate the length with strlen() and there should be no need
to consider anything else except nul-terminated C strings.
Change-Id: I02ec4b1dddbb1bd457f035926c86b27f4c2ab050
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This allows to conveniently start passive scan from central
applications.
Change-Id: Idf470be747ab7c6e7413cc368227b0b69e7b78a4
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
When the BLE GAP service needs to declare the preferred connection
parameters.
Change-Id: Iff8a6f68f2dfe478c44dcc5a3e95abda271ecc00
Signed-off-by: Louis Caron <louis.caron@intel.com>
Asynchronous functions use the parameters to store relevant data even
after the scope it has been called which means they have to remain valid
while the operations are in course.
Change-Id: I2cc79e5ce352fef4e077e9fb4cb0f4d111463d00
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This introduces bt_uuid_copy which can be used to copy UUID values.
Change-Id: I22d996bcace454769ac871a43b9acebe8b23db39
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Enables get basic connection info support for non-LE connections.
Change-Id: If295b552567886256cfc1e215bfe3149d2f1f60c
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Gets included authentication API in BR/EDR variant
Change-Id: I4fa55bb3baa8db79f6e9f5f1c65c0d93f8f8780a
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
BT_STACK depends on BT_STACK_DEBUG_EXTRA, therefore moving it there.
It also allows to use BT_STACK in drivers, at the moment only
Bluetooth stack uses it.
Change-Id: I41e0e0d49dae6abef2dc3a8d1d109127787d3db0
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
In order to support more standard descriptors, the PF macro and helper
function are added.
Change-Id: I52db3c32f40f39b9c6bfdb9573d0a614d0f3295e
Signed-off-by: Louis Caron <louis.caron@intel.com>
In order to support more standard descriptors, the UD macro and helper
function are added.
Change-Id: Ic9a82658668107b40abc5c98002fe5091dc10f08
Signed-off-by: Louis Caron <louis.caron@intel.com>
This patch replaces bt_gatt_attr_func_t with bt_gatt_discover_func_t
to be used as a type of discovery callback. The reason is
bt_gatt_attr_func_t don't return bt_conn which could be used
later on to issue other commands and to application to know
from which connection this results come.
Change-Id: I1f26c72ad5c8a0b97485a337c7005d34281586d7
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
This makes it simpler to add the services directly into GATT services
table.
Change-Id: I090c7f9396329cf524947dd6647230c663a55f60
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Add basic color logging support. Error logs will be printed in red
whereas warn() logs in yellow. The support is behind a Kconfig option
in case someone needs to build the stack for a terminal that doesn't
support the ANSI color codes.
Change-Id: I080e32db68f87e81f1bb54aa4c634f7cd38f1e33
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The code to poke the system integration module to disable clock gating
for UARTs only works for UART0-3 since all the bits are in the same
register. However, clocks for UART4 and UART5 are controlled by
another register. This means that we have been writing to the wrong
bit for enabling UART4.
This patch fixes this issue, and moves the clock gating clock into
board initialization. The incorrect code has also been removed to
prevent accidental mis-use. The dev_data struct is no longer needed
for uart_k20, so that is removed as well.
Change-Id: I67845a417e43647bf0ffcbdbda34ce68fa887713
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add support for compilers conforming to the IAMCU calling convention
as documented by
https://github.com/hjl-tools/x86-psABI/wiki/iamcu-psABI-0.7.pdf
Change-Id: I6fd9d5bede0538b2049772e3850a5940c5dd911e
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Changes the FIFO API so that the timeout parameter must be specified
when invoking task_fifo_get() thereby making the following APIs obsolete:
task_fifo_get_wait()
task_fifo_get_wait_timeout()
_task_fifo_get()
Change-Id: Iac626d9d6d4836033e06ffd5a2ca415ab2630b1a
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the FIFO API so that the timeout parameter must be specified
when invoking task_fifo_put() thereby making the following APIs obsolete:
task_fifo_put_wait()
task_fifo_put_wait_timeout()
_task_fifo_put()
Change-Id: Ifbbfb7018fd9a71551ccba648fda6d2d59d589a6
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the mutex API so that the timeout parameter must be specified
when invoking task_mutex_lock() thereby obsoleting the following APIs:
task_mutex_lock_wait()
task_mutex_lock_wait_timeout()
_task_mutex_lock()
Change-Id: I15d4bddbdc2707b3cbdab672498170da1c47b8db
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the mem_pool API so that the timeout parameter must be specified
when invoking task_mem_pool_alloc() thereby obsoleting the following APIs:
task_mem_pool_alloc_wait()
task_mem_pool_alloc_wait_alloc()
_task_mem_pool_alloc()
Change-Id: Ifa88f13bca98ca3c7d0e1a3b64b40a00068619e0
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the mem_map API so that the timeout parameter must be specified
when invoking task_mem_map_alloc() thereby obsoleting the following APIs:
task_mem_map_alloc_wait()
task_mem_map_alloc_wait_alloc()
_task_mem_map_alloc()
Change-Id: I8905d07fa4b8c3729ca144e8f09e7ad0c7bf0f43
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the semaphore API so that the timeout parameter must be specified
when invoking task_sem_group_take() thereby obsoleting the following APIs:
task_sem_group_take_wait()
task_sem_group_take_wait_timeout()
_task_sem_group_take()
Change-Id: I64e3f4c9f1e74a86b49d4a0e55b82ecee7733220
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the semaphore API so that the timeout parameter must be specified
when invoking task_sem_take() thereby obsoleting the following APIs:
task_sem_take_wait()
task_sem_take_wait_timeout()
_task_sem_take()
Change-Id: I746d5c966a3b81ffe014333af51aa10ea8a63263
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the pipe API so that the timeout parameter must be specified
when invoking task_pipe_get() thereby obsoleting the following APIs:
task_pipe_get_wait()
task_pipe_get_wait_timeout()
_task_pipe_get()
Change-Id: If249e57d086fef15fdc1616965f53b310ac9cf9d
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the pipe API so that the timeout parameter must be specified
when invoking task_pipe_put() thereby obsoletingg the following APIs:
task_pipe_put_wait()
task_pipe_put_wait_timeout()
_task_pipe_put()
Change-Id: Ie5693716828e9d8681434c0d130792279ab97acc
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the mailbox API so that the timeout parameter must be specified
when invoking task_mbox_data_block_get() thereby obsoleting the
following APIs:
task_mbox_data_block_get_wait()
task_mbox_data_block_get_wait_timeout()
_task_mbox_data_block_get()
Change-Id: I284be505e6de792ba5483611d1299063162550e1
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the event AIP so that the timeout parameter must be specified
when invoking task_event_recv() thereby making the following APIs obsolete:
task_event_recv()
task_event_recv_wait()
task_event_recv_wait_timeout()
_task_event_recv()
Change-Id: I165a8efbdedb431fee0c20e9ad1f1942c04124c0
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the task IRQ API so that not only does task_irq_test() become
task_irq_wait(), but that the timeout parameter must also be specified.
Use of task_irq_wait() obsoletes the following APIs:
task_irq_test()
task_irq_test_wait()
task_irq_test_wait_timeout()
_task_irq_test()
Change-Id: Ie4d15f29941429249e9fbb258d29ec2b3ae73a93
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the mailbox API so that the timeout parameter must be specified
when invoking task_mbox_get() thereby obsoleting the following APIs:
task_mbox_get_wait()
task_mbox_get_wait_timeout()
_task_mbox_get()
Change-Id: Ie028223ec342666e61d3d69750aec37dbe2b493e
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Changes the mailbox API so that the timeout parameter must be specified
when invoking task_mbox_put() thereby obsoleting the following APIs:
task_mbox_put_wait()
task_mbox_put_wait_timeout()
_task_mbox_put()
Change-Id: I174857bdf32fe7e59b79838185666cd557312814
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
All of these stubs at the end pop the stack and tell the LOAPIC
that we are at EOI. Put this in common code which falls through to
_IntExit(). Saves 8 bytes per static IRQ stub. There is also small
constant savings in the common code for dynamic IRQs.
Change-Id: If17e9f105928a4251a2cb3fc0d192649c1c4d84b
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Quark SE Lakemont core has a hardware bug where the LOAPIC does
not properly notify the IOAPIC to clear the IRR bit for level-
triggered interrupts.
This patch introduces a workaround where the vector ID of the
in-service interrupt is manually written to the IOAPIC_EOI
register, resulting in the bit being cleared.
Unfortunately, in the context where EOI happens it's very difficult
to identify which IRQ line is being serviced, so this is done
unconditionally for all interrupts vectors whether they are registered
in the IOAPIC RTE table or not.
Change-Id: I639cd258dec4f50934e17eadbb821e6a7112e636
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Initialization and usage of nano semaphore require an actual semaphore
object in memory. So make sure the semaphore is there.
Change-Id: I4a7391973c65f99132735133b82f1e3837eab4f8
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is part of the convenience wrapper for timers as well as
nano_timer_init(), nano_timer_start(), etc...
Change-Id: I256e16682e5520eac2b590afcaf00df8b6e8ffd6
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This was only needed for an older implementation of software interrupts,
now superseded by the irq_offload() API (which doesn't interact with
the interrupt controller at all)
Change-Id: I8aa696d370ae1799872f6d70de69f3cb5b47456a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
To many people, IPI connotes inter-processor interrupts on SMP
systems. Rename this to IPM, or Inter-Processor Mailboxes.
Change-Id: I032815e23c69a8297c0a43992132441c240fb71e
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Use defined(__clang__) otherwise it might fail in some cases.
Change-Id: Ifb2e1cd971325e2a7f87e530e5ee921a5fcee6b9
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add null definitions for the interrupt latency measurement API so we
can remove compile fences in C code.
Change-Id: If86eedf79afcb49002108814dd4fb864956eb667
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Other internal functions are shown in this header, no reason to
keep this a secret.
Change-Id: Icb7d36206148c281f1960d1ac10368d9bb3033f1
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Now that i2c is fully synchronous on top of an interrupt based
implementation, polling mode can be removed. Applying the API change
into the existing drivers.
Change-Id: I05d2a6089743b6b69f7c9da6312057134578e2f7
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
The initialization code and macros are the same. So extracts it
and puts it into the driver. This is another step to follow
the driver model.
Those empty C files are there because the current Kbuild
requires Makefile to be present at those directories,
(due to arch/x86/Kbuild), which requires building some object
files. So the empty source files are there to produce empty
object files to satisfy this.
Change-Id: I14056347ea14cff227d9e8960192e8673c0019b8
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The initialization code and macros are the same. So extracts it
and puts it into the driver. This is another step to follow
the driver model.
Change-Id: I1d379068f64855d5d4595838040ec50f97f638a0
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The initialization code and macros are the same. So extracts it
and puts it into the driver. This is another step to follow
the driver model.
Change-Id: I1af8b2888779b2b58367feaff9ee1a6d97b4873c
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Enables getting by host connection complete event and handle
internal state of related to the event connection object.
Change-Id: Ie6252ff33cc2e1fff5a4ce746fda7c3a59bf8aab
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
To conform to API convention rename BT_CONN_TYPE_BREDR to BT_CONN_TYPE_BR.
Updates stack code so far uses it.
Change-Id: Ia759ef68bbdb232e3b0992740e0536d310e19010
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Applications may want to protect the privacy (identity of the local
device). One way to do this is to generate a Non-resolvable Private
Address and use that when advertising.
Change-Id: Ib852b03c14af062f914aa99a14e50c2e52ac78c2
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
There's no reason for us to go revealing our public address when doing
active scanning.
Change-Id: I27bed74bb377b8bba75843ea76acb8f0d58f70f7
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Applications may want fine-grained control of connection parameters.
The two APIs to provide this through are bt_le_set_auto_conn() as well
as bt_conn_create_le().
Change-Id: If5cddbbf017b868d768d18d2a09daf4af8aa00d8
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Once we start persistently storing the addresses of devices we want to
reconnect to we also need a way to reload them to the stack. Since we
don't have a connection object at this point the API cannot take that
as a parameter. Instead rename the function and have it take
bt_addr_le_t as a parameter.
The feature was also lacking proper reference counting for the
connection, which this patch now adds (the flag itself owns a
reference). The function is now also possible to call before bt_init()
so that if we load the stack with multiple devices the HCI doesn't get
bombarded with lots of scan enable/disable commands.
Change-Id: I9072bf061eb64f2ecec96f74fb176be13e5bdaee
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This way the app can start passive scanning if it wants.
Change-Id: Iab3e60863d5a1a013a5f069a98664628c7b14418
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
All current user just want basic active scanning so a corresponding
macro makes more sense than something based on duplicate filtering.
Change-Id: I97787be24b89fad66f2a952c5d53ab76f4e062fb
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This uses BT_UUID_DECLARE_16 in macros that can only be of 16 bits
format.
Change-Id: I45d4bcca9859a2e279b1199546891df75a039589
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This makes it easier to declare 16 and 128 bits UUIDS and also save space
in case of 16 bits.
Change-Id: I5790afd9504ee0cca4a951be6bc542685d0a35fb
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
We'll need to have a much more flexible LE advertising API. This is a
first step in that direction. A convenience BT_LE_ADV() macro is
provided to ease converting application code.
Change-Id: I74854487bbdfb4b1cf1bee0b6351d1750a56ff86
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
We'll need to have a much more flexible LE scanning API. This is a
first step towards it. The existing BT_LE_SCAN_FILTER_DUP_* enum
values are converted to macros to avoid having to update application
code at this point.
Change-Id: I0c8d29dc156bad67cddc9401c0d72aee8ec6d8de
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
bt_br_* is equally understandable and the same length as the
corresponding bt_le_* prefix on the LE side.
Change-Id: I1820f9b9fab6363b696072f6b70d57c0bc780078
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
To have a clear split between LE & BR/EDR rename these APIs with the
appropriate prefixes.
Change-Id: I983df2b5880947d96f0ad289d12f3383f44894be
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Instead of struct forward declaration there should be used
struct type with at least empty body.
Otherwise compiler doesn't know the size of variable of that type
used later and emits error.
Change-Id: Ie0643ed92b8eb95c1d55c9295117a2a9b8cc95cc
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
Adds capability to stack to make controller discoverable and
connectable.
Change-Id: Iffe380d2bde0c193f806b76cce3933914c9a4796
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
The IP and L2 buffer debugging is now activated if one enables
CONFIG_NETWORKING_WITH_LOGGING option.
Change-Id: Idad4978cfd6bd705bdde6e21f1edcd3c7d280c75
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Make newline part of log macros so that caller doesn't have to
append '\n' every time logs are used. This make sure that no
log will be missing new line which results in concatenated log
messages.
Change-Id: I3231ae747c790816dbc1608e0a3bd56467ba0a1b
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
It's very rare to have lines exceeding 100 characters (default console
width being 80) so 1024 is quite overkill. Even 256 is probably more
than anyone will need any time soon, but if that becomes an issue this
define can be converted to a Kconfig option in the future.
Change-Id: If5fd324b17a0e8ef7b39ea7cc6624739d0241cac
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Shell applications may want to have a dynamic prompt rather than a
fixed string. Add a new API to let the application specify a custom
callback instead of using the fixed string given to shell_init().
Change-Id: I9844481057fc8e164530a677e7cb1bfb6d02cfc0
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
A platform might provide multiple RTC, either internally or externally.
Applying the changes to the DesignWare driver relevantly as well as
to the sample code.
Change-Id: Ia70e791a6c45e186cbc4dc900a268fa882331af5
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
A platform might provide multiple watchdogs, either internally or
externally. Applying the changes to the DesignWare driver relevantly as
well as into the sample application.
Taking the opportunity to apply propre style when need (80 chars limit
for instance).
Change-Id: Iad020c697846db483a70a748cfc8fe7147ec3c04
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Removed old style file description and documnetation and apply
doxygen synatx.
Change-Id: I3ac9f06d4f574bf3c79c6f6044cec3a7e2f6e4c8
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The option sleep event did not work without enabling
the context switch option. This patch fixes that error.
Change-Id: I2e44ddabb7ce190d3a2d5ccece10848f6c44cb48
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
Introduce the device_sync_call_t object type and its API.
This object type allows one thread to perform synchronous calls into a
driver. Only one thread can do such calls per instance of the
device_sync_call_t object since it makes a global record of what type of
thread is waiting on it.
Based on an idea from Dmitriy Korovkin and Peter Mitsis, moving their
proposal to a more generic API provides the solution for all device
drivers that exposes synchronous API in an interrupt based
implementation.
Change-Id: I793fac76645396bf4eb6be38b5a130ac6bde8f73
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Removes the 'priority' parameter from the IRQ_CONFIG macro.
This parameter was not used anymore in any architecture.
The priority is handled in the IRQ_CONNECT macro.
The documentation is updated as well.
Change-Id: I24a293c5e41bd729d5e759113e0c4a8a6a61e0dd
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
Fixes the compilation error when CONFIG_UART_INTERRUPT_DRIVEN
is enabled.
Change-Id: I175eb6557a8ec9fa7291e20a5c05ee84797c230b
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The content of include/drivers/hpet.h is really private to
the driver and does not need to be exposed in public include
directory. So move the content into driver code.
Change-Id: Ica442e43c480a6b079b8d3c4e75e67adcfd0ba6b
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Adds static irq support for the Quark SE platform for the ARC core.
New linker sections and sw isr table initialization is needed to support
static IRQ.
Change-Id: I82af98a189f5a156e7f1018f3ecdbfa73ad3e6ef
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
Adds support for static IRQ handler initialization.
Currently, IRQ_CONNECT and IRQ_CONFIG macros are emulating static
behavior through dynamic initialization.
This commit updates the macros to get real static initialization.
IRQ handlers must be assigned at build time.
Change-Id: Ia07fb25a5e4dae489f84ffcedb28007ee18a3b82
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
IRQ_CONNECT_STATIC takes 6 arguments on other
architectures, but the ARC one had only 5.
Change-Id: I257e8db12582ee2d6f93bba63af9aa597197a53d
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
The _PASTE and _PASTE2 macros are relocated from init.h (device handling) to
toolchain/common.h for better reuse.
_PASTE and PASTE_2 macro are renamed to _CONCAT and _DO_CONCAT.
These names are more descriptive.
Change-Id: Ie2f5b0cba1f1179eb3fb5ec00236a75a73267f98
Signed-off-by: Juan Manuel Cruz <juan.m.cruz.alcaraz@linux.intel.com>
Remove unused code after refactoring all the serial/UART drivers.
() Since device initialization is done by the drivers themselves,
there is no need to have config_func(), port_init() and uart_init()
to perform configuration external to driver. So remove the related
bits.
() The IRQ priority is only being used when doing IRQ_CONNECT_STATIC().
So there is no need to send it over during uart_init().
Change-Id: I72eb3402036b53cbc01c1eb968de0ddfa0096ee2
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Rename nsim_uart.c to uart_nsim.c. This is to follow
the driver naming convention.
() Rename functions nsim_uart_*() to uart_nsim_*(),
following driver naming convention.
() UART ports initialization is moved into the driver itself.
All the init code in platform config files is removed.
() Adds (many) Kconfig options. These don't have to be defined
in each platform's board.h anymore.
Change-Id: If015f39a6f6b4fcc65625e6e5f973b4469202f54
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
() Rename k20UartDrv.c to uart_k20.c. This is to follow the driver
naming convention.
() Move driver/serial/k20_uart.h to drivers/serial/uart_k20_priv.h
as this contains definitions private to the driver, and
should not be exposed in public include directory.
() Rename functions k20_uart_*() to uart_k20_*(), following
driver naming convention.
() Renames CONFIG_K20_UART_* to CONFIG_UART_K20_*
() UART ports initialization is moved into the driver itself.
All the init code in platform config files is removed.
() Adds (many) Kconfig options. These don't have to be defined
in each platform's board.h anymore.
Change-Id: If1be1fde083aba6ff68062db2059aef08617a286
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This adds the UART initialization information into the UART device
config struct. This is in preparation to move driver initialization
from platform config files into the driver themselves.
Change-Id: I0e2d501b2c6c2ed19648882031cc5f07ff0f386a
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
With MVIC these can't be arbitrarily assigned and the vector must be
<irq num> + 0x20.
The correct number of vectors is now set for footprint-min on D2000.
Change-Id: Ibf59921dbc438c7465b7050dd74d0badc9a91fc3
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Uses the "trap_s" exception to simulate entry into IRQ context;
offloaded functions run on the FIRQ stack.
Change-Id: I310ce42b45aca5dabd1d27e486645d23fa0b118f
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Move btshell.h out of samples into include/misc and rename to shell.h
Move btshell.c into driver/console and rename to console_handler_shell.c
as an shell implementation based on new config
CONFIG_CONSOLE_HANDLER_SHELL.
Add shell_register_app_cmd_handler for an to app to optionally call so
that it can receive cmdlines not handled by the cmds registered with
shell_init
Change-Id: I5c1585e62ff7a0ee923c6c92833cc762cf912bad
Signed-off-by: Thomas Heeley <thomas.heeley@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Simplify driver by using sys_io functions and implement
wdt_read_config
Change-Id: I119615f1c391daae43a3b8db30319c51167ae05b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Software interrupts or system calls aren't really appropriate for
zephyr, but we have an ongoing need in our test code to run a
function with arguments synchronously in interrupt context.
This patch introduces irq_offload() which allows us to do this without
separate initialization or having to manage fake IRQs in the
interrupt controller.
ARM assembly code contributed by Benjamin Walsh
<benjamin.walsh@windriver.com>
ARC is not yet implemented but will be in a subsequent patch.
irq_test_common.h has been removed and all test cases updated to
use the new API.
Change-Id: I9af99ed31b62bc7eb340e32cf65e3d11354d1ec7
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This way, it does not fall in the middle of a group, like the RAM group
and as a side-effect potentially move the dot (current address pointer).
Change-Id: Iefbff8bbeadfc740dee61154d7db99b7b7aad6d6
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
The linker scripts for the quark_se_ss and generic_arc platforms are the
exact same, so extract the contents in an includable file.
Change-Id: I2cb90a6f819b12db77880228e41ff14c9755d59a
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Removes the following deprecated routines:
nano_cycle_get_32()
task_cycle_get_32()
fiber_cycle_get_32()
isr_cycle_get_32()
Those routines have all been replaced by sys_cycle_get_32().
Change-Id: I8709952633bb87c8963e88caffe1036fb9add527
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Replaces calls to nano_cycle_get_32() and task_cycle_get_32()
with sys_cycle_get_32() as that is the preferred API to use.
Change-Id: I0ad1c50083c4cfdd9a26c2f20ba24e065410d90d
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Renames _sys_clock_cycle_get() (provided by the timer driver)
to sys_cycle_get_32(). It is the preferred method to read the
hardware clock.
Change-Id: Ifea5213d8c04a8bf7b9114b048c5db0ccee61549
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Put initialization priorities as device driver Kconfig
parameter.
Initialization priority value for each platform is defined
in the platform Kconfig file.
Drivers and platform code use SYS_DEFINE_DEVICE to add
and initialization function.
Change-Id: I2f4f3c7370dac02408a1b50a0a1bade8b427a282
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Initialization level can be one of five predefined.
Init priority is numeric from 1 to 99. If init level or priority
is defined wrong, linker prints out the message and stops.
Change-Id: I165a32ffb668cda983fd48eb2aa7b94998e31a18
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Allow initialization priority be defined C macros.
Change-Id: I6155523d983efe943fcdd9ec6b49d7396b904ab0
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
Removes the following context based APIs:
isr_tick_get_()
isr_tick_get_32()
fiber_tick_get()
fiber_tick_get_32()
The routines sys_tick_get() and sys_tick_get_32() are to be used instead.
Change-Id: I3fa1338f174b10e783bfb00941edadfff16eeaba
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Replaces microkernel global variable _k_sys_clock_tick_count with the
global variable _sys_clock_tick_count. This allows both the microkernel
and the nanokernel to use the same variable to track system clock ticks
instead of using two different ones.
Change-Id: Ia4eebf022f59d130ad1882e0e550016527543a45
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Renames nanokernel global variable _nano_ticks to _sys_clock_tick_count.
Change-Id: I857407f1f7e8d9fd2eedc1c1696851173e58d2b4
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Fixes the type of global variable _sys_idle_elapsed_ticks such that
both its nanokernel and microkernel definitions are of the same
type--int32_t.
One of the repercussions of this is that code related to the routine
_nano_sys_clock_tick_announce() does not need the application of
typecasting.
Change-Id: I3d7374cd1a32aea7e4651726febde74ebe4ac8ac
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Standardizes appearance, corrects errors, improves readability,
and fills in gaps. Also removes unnecessary documentation of
internal APIs.
Change-Id: I9a12b07e4a0ecff2785899b848a6c8fb69e55781
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Standardizes appearance, corrects errors, improves readability,
and fils in gaps. Also relocates documentation for internal APIs.
Removes mention of non-existent task_sem_group_take() API from
the Kernel Primer document. The microkernel's semaphore group logic
currently allows a task to take a semaphore from a semaphore group
in a blocking manner.
Change-Id: Ib41a43775a97483a5adc552b70575ae4269aba35
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Some timer devices, such as the HPET, read their frequencies at runtime.
All global constant values must be set at runtime in that case.
Change-Id: I408babce6deb857748a87691132d7e27e88f0bb8
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This routine allows the background task to sleep for a specified
number of ticks.
Change-Id: I2533005e3d9a564c2ca0de8333e224743cefb658
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Improves documentation consistency by using "N/A" instead of "None"
when the routine does not return a value.
Change-Id: I429a159b3037742cbc431db0cb4828ab9d6d35c3
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds the following generic stack routines:
nano_stack_push()
nano_stack_stack_pop()
nano_stack_pop_wait()
Those routines are convenience wrappers for invoking the task, fiber and
ISR (if applicable) specific implementations.
Change-Id: I6e7bb2ca69bb2e3d5ed955654390746e76e4ab92
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds the following generic semaphore routines:
nano_sem_take()
nano_sem_take_wait()
Those routines are convenience wrappers for invoking the task, fiber and
ISR (if applicable) specific implementations.
Change-Id: I09d715d07263eb0ee526231120ba65d1e3feebce
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds the following generic lifo routines:
nano_lifo_put()
nano_lifo_get()
nano_lifo_get_wait()
nano_lifo_get_wait_timeout()
Those routines are convenience wrappers for invoking the task, fiber and
ISR (if applicable) specific implementations.
Change-Id: I5252e4643fe4772f1309b26c1b3e4319f5035956
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Adds the following generic fifo routine:
nano_fifo_get_wait_timeout()
That routine is a convenience wrapper for invoking the task or fiber
specific implementation.
Change-Id: I9bd709ea416db834e2a0c5de81257c363e7db066
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
Do not depend on environment variables and use a kconfig variable
for defining the architecture.
In addition, remove the X86_32 variable, it just duplicates X86 for
not good reason, at least until start supporting MCUs with 64bit.
Change-Id: Ia001db81ed007e6a43f34506fed9be1345b88a4b
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Original name was too generic and confusing. This patch renames
driver to pipe UART and moves it to console drivers folder. Kconfig
destription is also improved.
Change-Id: I716fdbf7d636bbdc03b0fce27a59fd866f473246
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
If the SDU length is bigger than the amount data received in the first
packet it means it will be segmented in 2 or more packet until the SDU
is completed.
Since the MTU required by the upper layer could be much bigger than the
ACL buffer the code now request a buffer to reassemble the SDU.
Change-Id: I286d16e185f59a8128c4357dddebdc13145dfe31
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This use struct nano_sem to control the credits so when sending if the
credits hit zero it now waits more credits to continue instead of
failing.
Change-Id: I2da4692eaa16828f74a1df4346583258bb4cf8f0
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds bt_l2cap_chan_send which can be used to send data to
dynamic channels resulting in the following trace:
< ACL Data TX: Handle 3585 flags 0x01 dlen 17
Channel: 64 len 24 [PSM 128 mode 0] {chan 5}
a0 02 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
ff ff ff ff ff ff ff ff ........
Change-Id: I753e301b1125ef21a345ab96470f15bc53a4869a
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This allows to request user to confirm displayed passkey with remote
device. This allows to have authenticated LE SC link resulting in FIPS
security level.
Change-Id: I5b6c1666e3d1687cc04c5d66529372db090dd000
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This module is based on the standard Local APIC and IO APIC source modules.
This modules combines these modules into one source module that exports the
same APIs defined by the Local APIC and IO APIC header modules. These
routine have been adapted for the Quark D2000 Interrupt Controller which has
a cutdown implementation of the Local APIC & IO APIC register sets.
Change-Id: Ic80aa78918483663d76054ebadefa08d8a3f188a
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This adds the driver to support DesignWare AIO/Comparator
under drivers/aio.
Change-Id: Id6cb1b507c0526098f163f74c188e990590797c2
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
These should now work for drivers written for other arches.
Still a hack to do all the IRQ setup at runtime.
Change-Id: I9717f74abef3b9934f9a1c0acbd76d960ed7a3cb
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Quark SE provides various clock controllers through its SCSS block.
Peripheral, external, sensor, and others.
This current drivers provides only the clock gating capability, for
peripheral, external and sensor. But it could support divider and more
other features once defined in the generic API.
Note: such clock has _nothing_ to do with a Real Time Clock (RTC).
An RTC provide clock timing like a watch would do. Here the clock
controller is about circuit clocking.
Change-Id: I1a365ae730dfc6be7686271f7fbb693e64a6ff6f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Adding DW real time clock support. This driver is used by the Quark SE
and Quark D2000 SoCs.
Change-Id: Iba8ddee1b1b5fee298db95b63418e152774662a4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The new flags parameter needs some documentation.
Change-Id: I24dc9df62323957bb4b294adf27487df3f76ea01
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Standardizes appearance, corrects errors, improves readability,
and fills in gaps. Also streamlines descriptions for internal APIs
that don't require the same level of detail as public APIs.
Change-Id: Ic0f8149d14a8dab5e6df28b594c9b2e17f73e7b6
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Was exposed when building with clang. No need for a second const.
Change-Id: Ie97f6a4756aff62ce969e3eb786593f2fc175a56
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Fix a few spots where building with with clang fails.
Change-Id: I621c7cb8daf119bf89ad512168d70e1c9b67e53f
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This will be used to determine if controller supports
"LE Read Local P-256 Public Key" and LE Generate DH Key" commands.
Change-Id: Ib2bf7cfa99a20c07af0d3043ac9f9c2e0a6c2fcb
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
"LE Read Local P-256 Public Key" and LE Generate DH Key" commands
are used for LE Secure Connections pairing. "LE Set Event Mask"
is used to unmask events generated by those commands.
Change-Id: I601c8e21093ed2170dfe8e5618b34493268fe68d
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This allows to disable events not required by application. In future
this can be extended to enable events that are not enabled by default.
< HCI Command: LE Set Event Mask (0x08|0x0001) plen 8 24.018392
Mask: 0x000000000000001f
LE Connection Complete
LE Advertising Report
LE Connection Update Complete
LE Read Remote Used Features Complete
LE Long Term Key Request
> HCI Event: Command Complete (0x0e) plen 4 24.019215
LE Set Event Mask (0x08|0x0001) ncmd 1
Status: Success (0x00)
Change-Id: I29bfaa0743ac9e604a637f51503ff28a9b2074c2
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
With this patch application can unsubscribe notifications
from Subscribe value callback directly, if BT_GATT_ITER_STOP
is returned.
Change-Id: I7873594f5dbe6e8c5bef11bf397a74cdc870a464
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
This patch refactor reading of attribute values as a client.
Current MTU size is taken into account to determine if read
procedure has been completed or not.
For now, read procedure will be continued until whole is read,
or stopped by client.
Core Specification says that "The Read Blob Request is repeated
until the Read Blob Response’s Part Attribute Value parameter is
shorter than (ATT_MTU – 1)." (Vol 3, Part G 4.8.3)
Because application didn't know the current MTU value,
there was no way to determine if data received is complete.
Change-Id: I9d0e3f8638b58c3a4e39060333aedc133b775e3d
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
This adds bt_l2cap_chan_disconnect which can be used to disconnect
dynamic channels resulting in the following trace:
< ACL Data TX: Handle 3585 flags 0x00 dlen 12
LE L2CAP: Disconnection Request (0x06) ident 2 len 4
Destination CID: 64
Source CID: 64
> ACL Data RX: Handle 3585 flags 0x02 dlen 12
LE L2CAP: Disconnection Response (0x07) ident 2 len 4
Destination CID: 64
Source CID: 64
Change-Id: I77ec29c8879a330b7f73e217621436045fa5163e
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This adds bt_l2cap_chan_connect which can be used to connect dynamic
channels resulting in the following trace:
< ACL Data TX: Handle 3585 flags 0x00 dlen 18
LE L2CAP: LE Connection Request (0x14) ident 1 len 10
PSM: 128 (0x0080)
Source CID: 64
MTU: 63
MPS: 65
Credits: 4
> ACL Data RX: Handle 3585 flags 0x02 dlen 18
LE L2CAP: LE Connection Response (0x15) ident 1 len 10
Destination CID: 64
MTU: 672
MPS: 230
Credits: 10
Result: Connection successful (0x0000)
Change-Id: I73b2bd62fdca4a3ffa35577f0b66c2e6bb0083cd
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Because the L2 buffers are only used by 802.15.4 sub-system,
we must not compile and link them to the kernel.
Change-Id: Iab0352582ac1c57e0dd8f54ca8e757e47e4df3be
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This doesn't need to be exposed in the public API.
Change-Id: Ib6d4336684620bd1e03d128765f289b5ebd744ef
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
With this split we get better control of the buffer sizes and counts.
We also anyway will need a fragments pool so a simple generic ACL_OUT
pool doesn't make sense anymore. The related Kconfig options for that
have been removed.
Change-Id: I616cf49915a1cc0dc0ddc724e2e182bcbe0c80f6
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
We know the needed values at build-time, so there's no point in having
a runtime mechanism of accessing them in the code. Having the values
as defines makes it e.g. possible to use them as input for defining
the size of buffer pools.
Change-Id: Ib7556644719bfb631e638fa5bf29f3d1747a5072
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This patch adds bt_conn_enc_key_size function which will be used
by application to check encryption keys size of a encrypted connection.
This will be used especialy by GATT applications, because some
attributes to be accessed require encryption with specified
minimum encryption key length.
> ACL Data RX: Handle 64 flags 0x02 dlen 7 [hci0] 708547.536685
ATT: Read Request (0x0a) len 2
Handle: 0x0003
< ACL Data TX: Handle 64 flags 0x00 dlen 9 [hci0] 708547.544302
ATT: Error Response (0x01) len 4
Read Request (0x0a)
Handle: 0x0003
Error: Insufficient Encryption Key Size (0x0c)
Change-Id: Idbc9afde7ec80504898bd8d1e193f3e71a93f3f9
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
This removes some outdated comments, adds missing ones
and fixes some major typos.
Change-Id: I3e6c0c1b88c67852fc8c24eb2ff35d74af8bc656
Signed-off-by: Mariusz Skamra <mariusz.skamra@tieto.com>
There could be cases where the destroy callback needs more
fine-grained control of step ordering than "1. destroy, 2. put back to
free FIFO". One case could be when the the pool needs to be protected
by a microkernel mutex or semaphore. In such a case the putting back
to the FIFO may need to happen before a custom action in the destroy
callback.
Making the destroy callback responsible for returning to the free FIFO
gives full flexibility regarding the order of the cleanup actions.
Change-Id: Ib9532d1dd70e0a2042af54ebd3e40a853dd42d33
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Fix format of bt_l2cap_server_register documentation.
Change-Id: I22322a235bb1d6b6752bfe13ce8e305481649125
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
These make the code more readable when it comes to encoding and
decoding ACL handle values.
Change-Id: Ibd1972d6001c6c0c55428300f839b288dff1ce52
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Flags allow passing IRQ triggering option for x86 architecture.
Each platform defines flags for a particular device and then
device driver uses them when registers the interrupt handler.
The change in API means that device drivers and sample
applications need to use the new API.
IRQ triggering configuration is now handled by device drivers
by using flags passed to interrupt registering API:
IRQ_CONNECT_STATIC() or irq_connect()
Change-Id: Ibc4312ea2b4032a2efc5b913c6389f780a2a11d1
Signed-off-by: Dmitriy Korovkin <dmitriy.korovkin@windriver.com>
