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| author | Tomas Winkler <tomas.winkler@intel.com> | 2015-07-26 09:54:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 17:26:45 -0700 |
| commit | 965ae37ab86eb8cd327c5752dc9e2190d33db25c (patch) | |
| tree | b0dd2d732c154660e4456b510d80cc30f14847cb /drivers/misc/mei/mei_dev.h | |
| parent | d3c1c809c476ba248175a89156f7d625caf5f9a6 (diff) | |
| download | linux-stable-965ae37ab86eb8cd327c5752dc9e2190d33db25c.tar.gz linux-stable-965ae37ab86eb8cd327c5752dc9e2190d33db25c.tar.bz2 linux-stable-965ae37ab86eb8cd327c5752dc9e2190d33db25c.zip | |
mei: implement async notification hbm messages
Implement sending and reception handlers for the
async event notification hbm commands.
Add client notification book keeping data required for the messages
notify_en to indicate whether notification is enabled
notify_ev to indicate whether an event is pending
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>
Diffstat (limited to 'drivers/misc/mei/mei_dev.h')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index 8bd46cd95b7a..362ebb15ccd9 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -136,6 +136,8 @@ enum mei_wd_states { * @MEI_FOP_CONNECT: connect * @MEI_FOP_DISCONNECT: disconnect * @MEI_FOP_DISCONNECT_RSP: disconnect response + * @MEI_FOP_NOTIFY_START: start notification + * @MEI_FOP_NOTIFY_STOP: stop notification */ enum mei_cb_file_ops { MEI_FOP_READ = 0, @@ -143,6 +145,8 @@ enum mei_cb_file_ops { MEI_FOP_CONNECT, MEI_FOP_DISCONNECT, MEI_FOP_DISCONNECT_RSP, + MEI_FOP_NOTIFY_START, + MEI_FOP_NOTIFY_STOP, }; /* @@ -237,6 +241,8 @@ struct mei_cl_cb { * @mei_flow_ctrl_creds: transmit flow credentials * @timer_count: watchdog timer for operation completion * @reserved: reserved for alignment + * @notify_en: notification - enabled/disabled + * @notify_ev: pending notification event * @writing_state: state of the tx * @rd_pending: pending read credits * @rd_completed: completed read @@ -256,6 +262,8 @@ struct mei_cl { u8 mei_flow_ctrl_creds; u8 timer_count; u8 reserved; + u8 notify_en; + u8 notify_ev; enum mei_file_transaction_states writing_state; struct list_head rd_pending; struct list_head rd_completed; |