We have not found any use-cases for dynamic IRQs where a static
IRQ did not also suffice. Deprecate so that we can eventually
remove from Zephyr and nontrivially decrease the complexity of
the kernel.
Change-Id: I509655371773aeaca7d01134dd850eb4cd95f387
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This mechanism does not add enough value to the kernel to be worth
maintaining it. Drivers that need deferred processing of interrupts
can simply define their own task and have the interrupt handler
release an event that the task waits on.
The API is marked as deprecated and it is removed from unit test
coverage as well as the documentation.
Change-Id: Ib87b91cb41e9b6d7fdf0dc62b240a531b6a8889f
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
These tests were using non-portable NANO_CPU_INT_REGISTER. They
now use IRQ_CONNECT, which lets us run these tests on all arches
and not just x86.
Change-Id: Idd4264c2650c851aa78356f01586edbadd014501
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Changed names of Kconfig flags, variables, functions, files and
return codes consistent with names used in the RFC. Updated
relevant comments to match the changes.
Origin: Original
Change-Id: Ie7941032d7ad7af61fc02928f74538745e7966e8
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Reduce RAM requirements of latency benchmarks by reducing the amount of
memory statically allocated for stacks (both fiber and task). This helps
reduce the memory usage required by microkernel test to below 20kB,
enabling the benchmark to be run on Nucleo-F103RB board. The change was
verified for nucleo_f103rb and qemu_x86 boards.
Change-Id: If5990d107f0fcfabd12ade82f97e7a1a13f8421c
Signed-off-by: Maciej Borzecki <maciek.borzecki@gmail.com>
Remove x86 specific includes. Add Cortex-M specific instruction pipeline
flush helper. Microkernel benchmark has been verified to work on STM32
MINI A15 (STM32F103VET) board. Due to memory constraints, Nucleo-F103RB
can only run a nanokernel version of the benchmark.
Change-Id: I2e49c240d6985ceb5643551397d6e0a8cc65b3c6
Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com>
Test didn't work unless the specific board was noted in the Makefile.
This scales horribly. Assume no floating point / sse unless specifically
mentioned.
Change-Id: Id1eaa88cdf971a8843e2418661e6a8dba6a1b91d
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Rationale for defaulting to IAMCU variant is that our most
interesting x86 boards use this calling convention. --all
will test both.
Change-Id: Idaddfec51a74ae85691d348adeeb88a8528060ea
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This board is not supported and not available for general public.
Use the Quark SE CRB/Devboard instead.
Change-Id: Id0f8c08bbacb812ef00fe9502b4acecf4f31ffd7
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Andrew Boie