diff options
Diffstat (limited to 'drivers/misc/mei/mei_dev.h')
| -rw-r--r-- | drivers/misc/mei/mei_dev.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/misc/mei/mei_dev.h b/drivers/misc/mei/mei_dev.h index 64a4f17893e5..c8660c0eb1c7 100644 --- a/drivers/misc/mei/mei_dev.h +++ b/drivers/misc/mei/mei_dev.h @@ -33,6 +33,8 @@ #define MEI_WD_MIN_TIMEOUT 120 /* seconds */ #define MEI_WD_MAX_TIMEOUT 65535 /* seconds */ +#define MEI_WD_STOP_TIMEOUT 10 /* msecs */ + #define MEI_WD_STATE_INDEPENDENCE_MSG_SENT (1 << 0) #define MEI_RD_MSG_BUF_SIZE (128 * sizeof(u32)) @@ -120,6 +122,12 @@ enum mei_file_transaction_states { MEI_READ_COMPLETE }; +enum mei_wd_states { + MEI_WD_IDLE, + MEI_WD_RUNNING, + MEI_WD_STOPPING, +}; + /* MEI CB */ enum mei_cb_major_types { MEI_READ = 0, @@ -228,7 +236,6 @@ struct mei_device { enum mei_dev_state dev_state; enum mei_init_clients_states init_clients_state; u16 init_clients_timer; - bool stop; bool need_reset; u32 extra_write_index; @@ -248,11 +255,10 @@ struct mei_device { bool mei_host_buffer_is_empty; struct mei_cl wd_cl; + enum mei_wd_states wd_state; bool wd_interface_reg; bool wd_pending; - bool wd_stopped; - bool wd_bypass; /* if false, don't refresh watchdog ME client */ - u16 wd_timeout; /* seconds ((wd_data[1] << 8) + wd_data[0]) */ + u16 wd_timeout; unsigned char wd_data[MEI_WD_START_MSG_SIZE]; |