When a command is marked as in-progress, provide an interim EC_RES_IN_PROGRESS
response and then stash the real response (when available) ready for a
EC_CMD_RESEND_RESPONSE message.
Track whether the host_command processor is busy internally within this
driver. Provide this information through an EC_CMD_GET_STATUS message.
BUG=chrome-os-partner:12685
BRANCH=snow,link
TEST=manual
build and boot to kernel on snow
Change-Id: I5acece074ad8408c978ca36b73d1330fa51575ae
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/30470
Reviewed-by: David Hendricks <dhendrix@chromium.org>
76619f904d