MIPS (Microprocessor without Interlocked Pipelined Stages) is a
instruction set architecture (ISA) developed by MIPS Computer
Systems, now MIPS Technologies.
This commit provides MIPS architecture support to Zephyr. It is
compatible with the MIPS32 Release 1 specification.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
When enumerating bridges, the allocated memory base and limit must be
programmed in the bridge config registers.
The base is programmed when starting enumerating the bridge and the
limit is programmed when all endpoints of the bridge and sub-bridges
are enumerated.
Add a second callback to get the base of the next allocation in
order to fill these base & limit values.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Add a function to tell runtime power management that the device is
starting in the off state instead of active or suspended.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Adds a helper for devices to check if they are on a power-domain or not.
Drivers can use this information to determine if they will be turned on
at some point in the future, or if they are already turned on.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Adds a helper function for running PM actions on child devices. A custom
implementation of `device_supported_foreach` is used as we don't
necessarily want the early exit behaviour of that function in the power
domain context.
The early exit behaviour can be obained through a return value in the
failure callback if that is desired.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Adds `PM_DEVICE_ACTION_TURN_ON` to transition from `PM_DEVICE_STATE_OFF`
to `PM_DEVICE_STATE_SUSPENDED`.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Add a Kconfig symbol to enable/disable power domain on Zephyr.
Disabling power domain save some memory / space.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Add support for power domains on Zephyr. Power domains are implemented
as simple devices so they can use the existent Zephyr API, for resume
and suspend sync and async and also reference count.
The pm subsystem will ensure that domains are resumed before and
suspended after devices using them. For device runtime power
management, every time the device is got or released the same actions
is done to the domain it belongs.
As domains are implemented as simple devices, it is totally acceptable
a domain belongs to another domain.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
Add CAN controller error-warning state and document the relationship
between CAN controller states and CAN controller RX/TX error counter
values.
Fixes: #21010
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Some drivers explicitely casted data/config from void * to the
corresponding type. However, this is unnecessary and, in many drivers it
has been misused to drop const qualifier (refer to previous commits).
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Add a module which is responsible for getting offset between RTCs
used for system clock on NET and APP cores. After getting an offset
between NET and APP clocks, it can be used for logging timestamping
on NET core to ensure that timestamping is in sync on both cores.
Synchronization is done using PPI, IPM task and events and RTC
capture feature.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
As suggested by Tomasz Bursztyka, it's clearer to move generic after the
domain prefix, here pcie.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
As suggested by Tomasz Bursztyka, translate is clearer than xlate in
the PCIe controller functions and callbacks names.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
This introduces new APIs for memory management hardware which
are not traditionally associated with an architecture (e.g.
MMU on ARM and x86) and thus not implemented in architecture
code.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Remove "return" statement from can_set_state_change_callback() API
wrappper function (which is a void function).
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Moved conditional inclusion of tracing_tracerecorder.h
from the start of tracing.h to the bottom. This was the
initial placement of this include but it was moved as
part of PR #40126. If this file is included at the
start of tracing.h the TraceRecorder module hooks
will not map correctly and completely breaks
that module.
Signed-off-by: Torbjörn Leksell <torbjorn.leksell@percepio.com>
Enables basic power management for the RT11xx series SOCs. The following
power saving measures are currently implemented:
- system reduces core voltage during sleep
- core clock can be gated in deep sleep
Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
The application may want to want the type of an
ISO channel, and take action based on what the type is.
It has been implemented as a get_info to be
consistent with other get_info functions in the
Bluetooth subsystem.
The bt_iso_info struct can be expanded with more information
later as required.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add support for the gateway object [EXPERIMENTAL] used by the
MG100, BT510, and BT610 LwM2M demo.
Signed-off-by: Andrew Hedin <andrew.hedin@lairdconnect.com>
Add maximum timeout used for conversion to Kconfig. Option is used
to determine which conversion algorithm to use: faster but overflowing
earlier or slower without early overflow.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Avoid result overflow due to intermediate product overflow.
Algorithm was multiplying input value by target frequency
before dividing it by source frequency. If target frequency was
high (e.g. conversion to nanoseconds) it could easily lead to
overflow even though final result would not overflow. Adjusting
algorithm to avoid that.
Note, that typically this code is resolved at compile time so
it will not impact performance as long as it can be resolved.
Signed-off-by: Krzysztof Chruscinski <krzysztof.chruscinski@nordicsemi.no>
Currently, is_user_mode is 8-byte in riscv64 and it breaks a 4-byte PMP
region protecting it. Because is_user_mode is a single flag, we could
just fix it's size to 4-byte in both riscv32 and riscv64.
Signed-off-by: Jim Shu <cwshu09@gmail.com>
In RV64, all general-purpose registers and pmpcfg CSR are 64-bit
instead of 32-bit. Fix these registers and related C variables/literals
to be 32/64-bit compatible.
Signed-off-by: Jim Shu <cwshu09@gmail.com>
In order to align with macros used to obtain a device reference (e.g.
DEVICE_DT_GET), align the PM macros to use "GET" instead of "REF". This
change should have low impact since no official release has gone out yet
with the "REF" macros.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Merges bt_csis_client_discover and
bt_csis_client_discover_sets, as they should be done
together for the discovery procedure from the CSIP
spec.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Rename struct bt_csis_client_set to
struct bt_csis_client_csis_inst, as that is more descriptive
of the actual content of the struct.
This also avoids the confusion about what a "set" is,
which is clearly not a single instance of CSIS
on a single remote server.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Several APIs worked on the bt_csis_client_set struct,
which not only included information about a set, but
also a reference to a specific CSIS instance.
A specialized struct only for the set information
is more useful in those scenarios.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Modify bt_csis_client_get_lock_state to be the Ordered Access
procedure, which means that instead of reading a single lock value
on a single device, it will read the lock value for all
set members supplied in the function, and return true if any
of them is locked, or false otherwise.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Rename bt_csis_client_lock_get to
bt_csis_client_get_lock_state. `get` could be
misunderstood as acquire, i.e. that `get` would
mean that the lock was taken by this device.
The new name should make it more obviously that it
is just a read procedure.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Remove the addr struct from bt_csis_client_set_member as that
was only used by the upper layers and not the CSIS client
itself, and as such should only reside in the
upper layers.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Change how the SIRK is exposed to the upper layers.
The SIRK will always be the unencrypted 16 octet
SIRK now, instead of a struct.
This not only allows us to avoid having a
__packed struct in the API, but also gives a better
API as we don't expose encrypted data to the upper layers.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Remove the error code BT_CSIS_ERROR_SIRK_ACCESS_REJECTED
as it no longer exists in the specification.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Refactor the bt_csis_client_lock_get function to use a
pointer to a member and a set instead of a bt_conn
pointer and an index.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Refactor the bt_csis_client_lock_read_cb callback to use
a bt_csis_client_set pointer instead of conn and index.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Refactor bt_csis_client_discover_sets to use the
bt_csis_client_set_member struct instead of a bt_conn.
The bt_csis_client_set_member represents a remote server
(set member), and make it possible to avoid sending indexes
of instances around instead of bt_csis.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Remove the lock and release sets functions, as well
as the discover member function as they have been removed
from the implementation a while ago.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Use the bt_csis_client_set_member struct to store the individual
bt_csis client struct. This way they are exposed to the
client application.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Add an [out] array to the discovery function and
an array to the discovery callback of bt_csis structs.
These should be used instead of bt_conn pointers for
CSIS client.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Document the expected driver behavior for can_send()/can_write() when
loosing bus arbitration or when a frame is not acknowledged.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
