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cyclic: Rise default CYCLIC_MAX_CPU_TIME_US to 5000

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The default value CYCLIC_MAX_CPU_TIME_US was 1000, which is
a little bit too low for slower hardware and sandbox.

On my MIPS Boston FPGA board with interaptiv CPU, wdt_cyclic
can easily take 3200 us to run.

On azure pipeline sandbox_clang, wdt_cyclic some times goes
beyond 1300 us.

Raise default value to 5000, which is the value already taken
by octeon_nic32. This is still sufficent to maintain system
responsiveness.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Jiaxun Yang 2024-06-11 22:04:11 +01:00 • committed by Stefan Roese
parent 16324b43db
commit 1fd754cebd
2 changed files with 1 additions and 2 deletions
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2
common/Kconfig
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@ -628,7 +628,7 @@ if CYCLIC
config CYCLIC_MAX_CPU_TIME_US
int "Sets the max allowed time for a cyclic function in us"
default 1000
default 5000
help
The max allowed time for a cyclic function in us. If a functions
takes longer than this duration this function will get unregistered

1
configs/octeon_nic23_defconfig
View file

@ -25,7 +25,6 @@ CONFIG_SYS_PBSIZE=276
CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
# CONFIG_SYS_DEVICE_NULLDEV is not set
CONFIG_CYCLIC=y
CONFIG_CYCLIC_MAX_CPU_TIME_US=5000
CONFIG_ARCH_MISC_INIT=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_BOARD_LATE_INIT=y