diff options
Diffstat (limited to 'drivers/misc/mei/client.h')
| -rw-r--r-- | drivers/misc/mei/client.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/misc/mei/client.h b/drivers/misc/mei/client.h index cfdb144..c8396e5 100644 --- a/drivers/misc/mei/client.h +++ b/drivers/misc/mei/client.h @@ -84,18 +84,44 @@ int mei_cl_flow_ctrl_reduce(struct mei_cl *cl); /* * MEI input output function prototype */ +static inline bool mei_cl_is_connected(struct mei_cl *cl) +{ + return (cl->dev && + cl->dev->dev_state == MEI_DEV_ENABLED && + cl->state == MEI_FILE_CONNECTED); +} +static inline bool mei_cl_is_transitioning(struct mei_cl *cl) +{ + return (MEI_FILE_INITIALIZING == cl->state || + MEI_FILE_DISCONNECTED == cl->state || + MEI_FILE_DISCONNECTING == cl->state); +} + bool mei_cl_is_other_connecting(struct mei_cl *cl); int mei_cl_disconnect(struct mei_cl *cl); int mei_cl_connect(struct mei_cl *cl, struct file *file); int mei_cl_read_start(struct mei_cl *cl, size_t length); int mei_cl_write(struct mei_cl *cl, struct mei_cl_cb *cb, bool blocking); +int mei_cl_irq_write_complete(struct mei_cl *cl, struct mei_cl_cb *cb, + s32 *slots, struct mei_cl_cb *cmpl_list); + +void mei_cl_complete(struct mei_cl *cl, struct mei_cl_cb *cb); void mei_host_client_init(struct work_struct *work); void mei_cl_all_disconnect(struct mei_device *dev); -void mei_cl_all_read_wakeup(struct mei_device *dev); +void mei_cl_all_wakeup(struct mei_device *dev); void mei_cl_all_write_clear(struct mei_device *dev); +#define MEI_CL_FMT "cl:host=%02d me=%02d " +#define MEI_CL_PRM(cl) (cl)->host_client_id, (cl)->me_client_id + +#define cl_dbg(dev, cl, format, arg...) \ + dev_dbg(&(dev)->pdev->dev, MEI_CL_FMT format, MEI_CL_PRM(cl), ##arg) + +#define cl_err(dev, cl, format, arg...) \ + dev_err(&(dev)->pdev->dev, MEI_CL_FMT format, MEI_CL_PRM(cl), ##arg) + #endif /* _MEI_CLIENT_H_ */ |