Relocate multi-level interrupts APIs out of `irq.h` into
a new file named `irq_multilevel.h` to provide cleaner
separation between typical irq & multilevel ones.
Added preprocessor versions of `irq_to_level_x` as `IRQ_TO_Lx`.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
This commit provides the users a way to disconnect dynamic
interrupts. This is needed because we don't want to keep
piling up ISR/arg pairs until the number of registrable
clients is reached.
This feature is only relevant for shared and dynamic interrupts.
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
This diff removes a build assert that no longer makes
sense due to the fact the MAX_IRQ_PER_AGGREGATOR number
does not need to fit into only the first level interrupt
bits. Before the extension of the interrupt bit masks if
the MAX_IRQ_PER_AGGREGATOR bits was larger than the first
level of interrupts then the first level bits could overflow
into the second level. This is no longer necessary to check
since the user can set the correct number of bits needed per
level.
Signed-off-by: Joshua Lilly <jgl@meta.com>
Some architectures such as RISC-v support more than 255 interrupts
per aggrigator. This diff adds the ability to forgo the aggrigator
pattern and use a configurable number of bits for multilevel
interruts.
Signed-off-by: Joshua Lilly <jgl@meta.com>
The def command Indicates that a comment block contains documentation
for a #define macro. This is useful if the comment block documents a
macro not adjacent to it, e.g.
```c
/**
* @def MAX(x,y)
* @brief Computes the maximum of @a x and @a y.
*/
#ifdef XXX
#define MAX(x,y) ...
#endif
```
However, it is not necessary if the comment is adjacent to the
definition, e.g.
```c
/**
* @brief Computes the maximum of @a x and @a y.
*/
#define MAX(x,y) ...
```
This patch removes all unnecessary def entries in-tree.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
In order to bring consistency in-tree, migrate all includes within
include directory to the new prefix <zephyr/...>. Note that the
conversion has been scripted, refer to zephyrproject-rtos#45388 for more
details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Move include paths and add new target_include_directories to support
backwards compatibility:
* /include -> /include/zephyr
example: <irq.h> -> <zephyr/irq.h>
Issue #41543
Signed-off-by: Yuval Peress <peress@google.com>
