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mgmt: smp: shell: initialize SMP before feeding with received bytes

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So far SMP shell transport was initialized in APPLICATION run level, but
shell over UART was initialized in POST_KERNEL. This could end up in
situation when received frames were scheduled for further processing in
SMP layer, when it was not initialized yet.

Export smp_shell_init() function declaration and call it before shell is
initialized with all its receive data handlers. This prevents situation
when data is scheduled for processing in SMP layer, when that one is not
ready yet.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
This commit is contained in:
Marcin Niestroj 2020-07-21 04:09:23 +02:00 • committed by Anas Nashif
commit f74feca027
4 changed files with 15 additions and 7 deletions
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4
subsys/shell/shell_uart.c
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@ -285,6 +285,10 @@ static int enable_shell_uart(struct device *arg)
return -ENODEV;
}
if (IS_ENABLED(CONFIG_MCUMGR_SMP_SHELL)) {
smp_shell_init();
}
shell_init(&shell_uart, dev, true, log_backend, level);
return 0;