Update reserved function names starting with one underscore, replacing
them as follows:
'_k_' with 'z_'
'_K_' with 'Z_'
'_handler_' with 'z_handl_'
'_Cstart' with 'z_cstart'
'_Swap' with 'z_swap'
This renaming is done on both global and those static function names
in kernel/include and include/. Other static function names in kernel/
are renamed by removing the leading underscore. Other function names
not starting with any prefix listed above are renamed starting with
a 'z_' or 'Z_' prefix.
Function names starting with two or three leading underscores are not
automatcally renamed since these names will collide with the variants
with two or three leading underscores.
Various generator scripts have also been updated as well as perf,
linker and usb files. These are
drivers/serial/uart_handlers.c
include/linker/kobject-text.ld
kernel/include/syscall_handler.h
scripts/gen_kobject_list.py
scripts/gen_syscall_header.py
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
gPTP subsystem was calling pow(x,y) function with X and Y being
constants; these are replaced with the pre-computed values.
Signed-off-by: Andrei Laperie <andrei.laperie@intel.com>
This commits adds a possibility to select PTP clock accuracy through
KConfig.
The chosen accuracy should reflect the capabilities of the used
hardware.
See IEEE 1588-2008, chapter 7.6.2.5 for more details.
Signed-off-by: Tomasz Gorochowik <tgorochowik@antmicro.com>
Implements GMCAP-1, GMCAP-2, and GMCAP-3 and their dependencies from
802.1AS-2011. See Annex A.10 for more details.
The Grand Master Capability can be turned on and off through KConfig.
Note: the correction field in FUP packets is not yet properly
calculated. There is a TODO left in the code, near which some parameters
are zeroed to make the correction field be set to 0. This mimics the
behavior of openAvnu (a Linux gPTP client). For full compliance the
field should be calculated and set properly.
Signed-off-by: Tomasz Gorochowik <tgorochowik@antmicro.com>
Any word started with underscore followed by and uppercase letter or a
second underscore is a reserved word according with C99.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
As the PTP clock should return the correct time, use that
instead of zephyr uptime for time as that has only ms accuracy.
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
