diff options
Diffstat (limited to 'drivers/misc/mei/interface.h')
| -rw-r--r-- | drivers/misc/mei/interface.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/misc/mei/interface.h b/drivers/misc/mei/interface.h index ddff5d16616f..8723d8880149 100644 --- a/drivers/misc/mei/interface.h +++ b/drivers/misc/mei/interface.h @@ -49,6 +49,12 @@ int mei_count_empty_write_slots(struct mei_device *dev); int mei_flow_ctrl_creds(struct mei_device *dev, struct mei_cl *cl); +static inline size_t mei_hbuf_max_data(const struct mei_device *dev) +{ + return dev->hbuf_depth * sizeof(u32) - sizeof(struct mei_msg_hdr); +} + + int mei_wd_send(struct mei_device *dev); int mei_wd_stop(struct mei_device *dev, bool preserve); int mei_wd_host_init(struct mei_device *dev); |