diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mhi.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/include/linux/mhi.h b/include/linux/mhi.h index 0d60058bf5ae..ca24ca6c6a48 100644 --- a/include/linux/mhi.h +++ b/include/linux/mhi.h @@ -116,8 +116,8 @@ struct image_info { /** * struct mhi_link_info - BW requirement - * target_link_speed - Link speed as defined by TLS bits in LinkControl reg - * target_link_width - Link width as defined by NLW bits in LinkStatus reg + * @target_link_speed: Link speed as defined by TLS bits in LinkControl reg + * @target_link_width: Link width as defined by NLW bits in LinkStatus reg */ struct mhi_link_info { unsigned int target_link_speed; @@ -172,6 +172,7 @@ enum mhi_state { MHI_STATE_M3_FAST = 0x6, MHI_STATE_BHI = 0x7, MHI_STATE_SYS_ERR = 0xFF, + /* private: */ MHI_STATE_MAX, }; @@ -226,12 +227,12 @@ enum mhi_db_brst_mode { * @type: Channel type * @ee_mask: Execution Environment mask for this channel * @pollcfg: Polling configuration for burst mode. 0 is default. milliseconds - for UL channels, multiple of 8 ring elements for DL channels + * for UL channels, multiple of 8 ring elements for DL channels * @doorbell: Doorbell mode * @lpm_notify: The channel master requires low power mode notifications * @offload_channel: The client manages the channel completely * @doorbell_mode_switch: Channel switches to doorbell mode on M0 transition - * @wake-capable: Channel capable of waking up the system + * @wake_capable: Channel capable of waking up the system */ struct mhi_channel_config { char *name; @@ -349,7 +350,9 @@ struct mhi_controller_config { * @dev_state: MHI device state * @dev_wake: Device wakeup count * @pending_pkts: Pending packets for the controller - * @M0, M2, M3: Counters to track number of device MHI state changes + * @M0: Counter to track number of device MHI state changes + * @M2: Counter to track number of device MHI state changes + * @M3: Counter to track number of device MHI state changes * @transition_list: List of MHI state transitions * @transition_lock: Lock for protecting MHI state transition list * @wlock: Lock for protecting device wakeup @@ -508,6 +511,7 @@ struct mhi_result { /** * struct mhi_driver - Structure representing a MHI client driver + * @id_table: table of MHI channel names that a driver supports * @probe: CB function for client driver probe function * @remove: CB function for client driver remove function * @ul_xfer_cb: CB function for UL data transfer @@ -539,6 +543,7 @@ struct mhi_controller *mhi_alloc_controller(void); /** * mhi_free_controller - Free the MHI Controller structure + * @mhi_cntrl: MHI controller to free * Free the mhi_controller structure which was previously allocated */ void mhi_free_controller(struct mhi_controller *mhi_cntrl); |