greybus: svc: implement svc_intf_activate

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With upcoming firmware changes we will switch from an SVC-driven module
boot sequence to an AP-driven module sequence. This operation allows the
AP to request the SVC to boot a module to which the AP has previouslt
requested power be applied. This operation will also determine if the
remote interface is a dummy module, UniPro-only module, or full Greybus
module.

Testing done: Tested together with "new" firmware boot sequence to
              verify that modules are detected and booted as expected.

Signed-off-by: Jeffrey Carlyle <jcarlyle@google.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Jeffrey Carlyle 2016-05-06 12:43:53 -07:00 • committed by Greg Kroah-Hartman

parent 144763bf8e

commit 140026b32f

1 changed files with 16 additions and 3 deletions

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19

drivers/staging/greybus/svc.c

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