diff options
author | Alexey Polyudov <apolyudov@google.com> | 2016-07-10 14:26:18 -0700 |
---|---|---|
committer | Alexey Polyudov <apolyudov@google.com> | 2016-07-11 09:34:55 -0700 |
commit | 966a9f3f7834bae2de0b5733922aaccffa50e965 (patch) | |
tree | 7d991e4337089e56ff72396b8098fecff2f7922b | |
parent | 4a2683f893e938944fc39f66a0f87d429fcc70bf (diff) | |
download | libhardware-966a9f3f7834bae2de0b5733922aaccffa50e965.tar.gz |
context hub: add reboot command/response and reboot notification
Change-Id: I20447c0b20eb2d6c4019f8038cb19749fee0126b
-rw-r--r-- | include/hardware/context_hub.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/hardware/context_hub.h b/include/hardware/context_hub.h index 99756cb2..828f2dde 100644 --- a/include/hardware/context_hub.h +++ b/include/hardware/context_hub.h @@ -358,6 +358,27 @@ struct query_apps_request_t { */ /** + * CONTEXT_HUB_OS_REBOOT + * Reboots context hub OS, restarts all the nanoApps. + * No reboot notification is sent to nanoApps; reboot happens immediately and + * unconditionally; all volatile FW state and any data is lost as a result + * + * Payload : none + * + * Response : status_response_t + * On receipt of a successful response, it is + * expected that + * + * i) system reboot has completed; + * status contains reboot reason code (platform-specific) + * + * Unsolicited response: + * System may send unsolicited response at any time; + * this should be interpreted as FW reboot, and necessary setup + * has to be done (same or similar to the setup done on system boot) + */ + +/** * All communication between the context hubs and the Context Hub Service is in * the form of messages. Some message types are distinguished and their * Semantics shall be well defined. @@ -372,6 +393,7 @@ typedef enum { CONTEXT_HUB_UNLOAD_APP = 4, // Unload a specified app CONTEXT_HUB_QUERY_APPS = 5, // Query for app(s) info on hub CONTEXT_HUB_QUERY_MEMORY = 6, // Query for memory info + CONTEXT_HUB_OS_REBOOT = 7, // Request to reboot context HUB OS } hub_messages_e; #define CONTEXT_HUB_TYPE_PRIVATE_MSG_BASE 0x00400 |