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>
Mostly SoC initialization and some kernel subsystems, but also some
device drivers like the interrupt controllers.
Change-Id: I8dc1844c33acd877c075b6b03558fdca6f87500b
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This is the last step before obsoleting DEVICE_DEFINE() and
DEVICE_INIT_CONFIG_DEFINE().
Change-Id: Ica4257662969048083ab9839872b4b437b8b351b
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>
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>
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>
In ISR context we receive NULL when there is no free buffers available.
Add handling similar to H4.
Change-Id: I9c1c2784ceaf31a1b2f9433b142a342e8dcdbc3e
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Move rx state to the h5 struct and use a commmon h5_reset_rx() helper
to reset it.
Change-Id: I92af740ae26b443460531b7200dbb0e64fb11d64
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
The handling of SIGNAL and PAYLOAD states is exactly the same. Just
remove the other one.
Change-Id: Id82524812919658c6b1df76a7081c826aaf3df34
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
When packet is retransmitted we need to recalculate sequence number
since it is not stored in the packet buffer.
Change-Id: Id389fa814e82cfd5e39afba1eaeaa79fc9e337f1
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
In a case of unexpected SLIP_DELIMETER we need to discard remaining
bytes in UART and start from beginning.
Change-Id: Ib13a885cc1a4a188057c587e9974aff1d90594c3
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@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>
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>
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>
Using number_removed to find out how many packets from unack queue we
need to clear.
Change-Id: Icad948892f3ab1febc939e9ba6d6b3431973633e
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
We might get out of sync packet because of race collision, drop it.
Change-Id: Ic84a760199df1520dc7a95383972f9ec428c7fde
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Analyze stack when sending single ACK packet.
Change-Id: Ifd3a54f0d1ad9a644363563fa9b8bea05b895fa9
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
If there is no packet to be sent after timeout we have to send ACK for
last received packet.
Change-Id: I30bbc4ae1a257f9a7351dc5a5d2f1269740ce447
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Add initial code for three-wire (H5) Bluetooth uart driver.
At the moment the driver is EXPERIMENTAL. To test use following
method with qemu:
Run btproxy with three-wire emulation patches:
$ sudo tools/btproxy -d --pty -3
Opening pseudoterminal
New pts created: /dev/pts/21
Opening user channel for hci0
Notice that new device created: /dev/pts/21, use it with qemu -serial
parameter.
Run qemu target with following parameters:
$ make qemu 'QEMU_EXTRA_FLAGS=-serial /dev/pts/21'
Change-Id: I51579ffd8088583df9106689a03b2a0b4aa9e4cb
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Remove extra line and correct style according to common style.
Change-Id: I5fc9434edce44e52b51fc40866638c0899985b1b
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Needed headroom depends on type of the UART driver, change it
accordingly.
Change-Id: Ic9bf5f08a49be6823fce5eff8139d5f949b313ca
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Now that the HCI driver is called H:4 use the shorter driver-specific
prefix h4_* for its internal symbols.
Change-Id: Icdab1147e5ec31f84e0a3d810192ddd462f4dfdd
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
We'll in the future also have a three-wire UART (H:5) HCI driver, so
the current H:4 driver cannot have a generic name.
Change-Id: Id326ae63d6f4d273d0d0c6120143e2f8d62968d1
Signed-off-by: Johan Hedberg <johan.hedberg@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>
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>
Use device name to find the UART device for Bluetooth usage,
instead of relying on an arbitrary index.
The default device names being used are derived from the original
board.h for each platform. Some of them point to the same device
as UART console. Since this is a Kconfig option, the default
can be overridden so this is not a serious issue.
Change-Id: Ibe82f3968e72ba60f9c033aa3dfcb2fb3c41dc75
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Remove the call to uart_init(), and let the UART drivers take care of
the port initialization.
Change-Id: Ibeca65b3fe64feb7a203a793c01c525ff5e6afda
Signed-off-by: Daniel Leung <daniel.leung@intel.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>
The driver should handle the initialization instead of relying on
platform initialization. This is to conform to the driver model.
Change-Id: Idc95d59bce2470b5118e416ee05f07548991a15c
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
There's no need to do manual minumum calculation when there's the
min() helper available.
Change-Id: I4d5cfb088d9e6499750664680419ab4beb56e0d5
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
We can remove the need for the extra 1-byte headroom by simply
directly writing the H:4 header with uart_poll_out(). Also the
separate uart_out() function can be removed by taking advantage of the
counters already present in the net_buf.
Change-Id: I54bd852e28f416b3de250cd9f8a126269cccfc14
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>
It is more intuitive to assume that the driver send() consumes (takes
ownership) of the buffer given to it.
Change-Id: I53d9cbebc0564d1d11110fc78a62ce0bbb3cdfd2
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Andrew Boie