Use the devicetree node as the source of object name and other
information used when defining the device structure.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the devicetree node as the source of object name and other
information used when defining the device structure.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the devicetree node as the source of object name and other
information used when defining the device structure.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the devicetree node as the source of object name and other
information used when defining the device structure.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the devicetree node as the source of object name and other
information used when defining the device structure.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Use the clock devicetree node as the source of object name and other
information used when defining the device structure.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Originally, sys_read8 to the mapped address was added part of
the unmap API to protect OMAP mapping, i.e. in case of PCIe writes,
OMAP should not be overwritten before writes are completed.
Now that we have added dummy PCIe read in the common APIs, namely
pcie_ep_xfer_data_memcpy and pcie_ep_xfer_data_dma, for the purpose
of flushing PCIe writes; the purpose of protecting OMAP *also*
gets satisfied, randering PCIe read in the unmap useless,
so remove the same.
Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
Introduce common API to achieve data transfer using system DMA.
"System DMA" uses the outbound memory mapped Host address,
it cannot understand Host/PCIe address.
This API will take of mapping the Host address, completing
the data transfer to/from Host memory and unmapping the window;
thus providing abstraction to the user.
Since v1:
- refactored code for the cases where we have valid mapped_addr
to improve error management logic
Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
Once host memory is mapped to outbound memory, PL330 can be used to
transfer data between outbound memory and local memory.
Add API for the same, we get pl330 device as well as channels to be
used for tx/rx from DT and use DMA public APIs for data transfer.
Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
mktime() was being used to convert from struct tm to time_t, but
Zephyr now has functions for that.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
time_t always measures as seconds since 1970-01-01T00:00:00Z. Fix a
comment that identified the wrong epoch year, and document what the
value of the offset means.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
So far ESP chip was configured directly into STA mode. This works fine,
but consumes lots of power because of enabled WiFi radio, even when it
is not actively used.
Enter NONE mode during initialization, so WiFi radio will be
disabled. Switch between NONE, STA, AP and STA+AP modes depending on
what driver is currently doing (e.g. enable STA only when scanning,
connecting and being connected to AP).
AT+CWAUTOCONN=0 command fails when in NONE mode, so workaround that by
entering temporarily into STA and then switching back to NONE.
Add also a warning log when switching mode was not successful, to ease
debugging possible issues.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
AT+CWMODE command controls in which mode (NONE, STA, AP, STA+AP) ESP
chip is operating. Add helper macros to replace usage of magic
numbers (0-3), hence improve readability. Add also a esp_mode_switch()
helper function, which allows to conveniently switch to chosen mode.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Change internal API operating on ESP driver flags to support multiple
bitwise ORed flags at once. This allows to improve resulting code when
multiple flags are read or modified at once.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
All except one invocations of modem_cmd_send() pass the same interface,
command handler and semaphore. Create a helper function in order to make
invocations slightly more readable.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
There is no point in clearing out command handlers if they were not
setup properly. Just skip to next instruction.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Command was sent first, then a semaphore was reset. This semaphore could
be released by received reply even before semaphore was reset. This is
quite unlikely, but possible result of race condition.
Move k_sem_reset() call before attempt to send command over modem
interface. This makes sure that receiving reply momentarily after
sending request will always be handled properly.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Semaphore argument is checked only after requested command is already
sent over modem interface. It makes little sense to return -EINVAL when
half of the requested operation (send) has already been done.
Check timeout and semaphore arguments just on the beginning of
function. Return -EINVAL early, before sending any data or taking any
locks.
Clear out 'sem' variable when there is no need to wait. Use this
variable later on as an indication to actually wait on semaphore or not.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
There is no reason to clenaup members of net_context structure, as those
should be (and are) managed by net_context_put() implementation.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
There is no reason to clenaup members of net_context structure, as those
should be (and are) managed by net_context_put() implementation.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Both 'cb' and 'user_data' parameters for send/sendto were saved as
'send_cb' and 'send_user_data' members in socket information. None of
them are actually used, so drop them.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
imx_msg transmission size type is uint32_t:
changed imx_read and imx_write signature accordingly.
Removed also two unused variables.
Signed-off-by: Antonio Tessarolo <anthonytexdev@gmail.com>
When there is no data to send (e.g. i2c message with NULL buffer and
len=0), i2c_imx driver locks itself in isr handling forever.
So if there is no data to send, only device's address must be written
on bus. This fixes i2c_shell's scan command on both imx7 and imx6sx.
Signed-off-by: Antonio Tessarolo <anthonytexdev@gmail.com>
The mcumgr header files are now in include/mgmt/mcumgr/, so reflect this
change in the UART console implementation.
Fixes#30261.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
An address might be made for 64bit though it's lower 32 bits are made of
0. Also Simplifying the overall by removing a useless variable.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Added early return from uart_poll_out when uart device is not in
active state. Poll_out is used from many contexts by multiple users
and currently here is no mechanism in power management to disable
them (console, logger when going to inactive power state.
Additionally, moved setting new state when disactivating the device to
ensure that no poll_out will happen after disabling the UARTE.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
