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mei: implement power gating isolation hbm layer

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Add send message functions and receive dispatch stubs
for power gating isolation hbm protocol.

The protocol consist of requests for entering and exiting
the power gating isolation state and their responses.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tomas Winkler
2014-03-18 22:51:55 +02:00
committed by Greg Kroah-Hartman
parent d1db0eea85
commit 4fcbc99b75
5 changed files with 60 additions and 0 deletions
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1
drivers/misc/mei/mei_dev.h
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@@ -371,6 +371,7 @@ struct mei_device {
* waiting queue for receive message from FW
*/
wait_queue_head_t wait_hw_ready;
wait_queue_head_t wait_pg;
wait_queue_head_t wait_recvd_msg;
wait_queue_head_t wait_stop_wd;