greybus: Dump log from APB1

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On AP module (form factor), we don't have access to APBridge JTAG or UART.
But sometime, we still need to get log from APBridge. Add a new request in control endpoint
to get APBridge logs.
Logs can be accessed using debugfs (greybus/apb1_log).

Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Alexandre Bailon 2015-03-23 17:52:37 +01:00 • committed by Greg Kroah-Hartman

parent 337b068722

commit 59e3344461

1 changed files with 136 additions and 0 deletions

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drivers/staging/greybus/es1.c

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