diff options
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp/client.h | 24 | ||||
| -rw-r--r-- | drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h | 26 | ||||
| -rw-r--r-- | include/linux/intel-ish-client-if.h | 48 |
3 files changed, 48 insertions, 50 deletions
diff --git a/drivers/hid/intel-ish-hid/ishtp/client.h b/drivers/hid/intel-ish-hid/ishtp/client.h index afa8b1f521d0..6ed00947d6bc 100644 --- a/drivers/hid/intel-ish-hid/ishtp/client.h +++ b/drivers/hid/intel-ish-hid/ishtp/client.h @@ -19,15 +19,6 @@ #include <linux/types.h> #include "ishtp-dev.h" -/* Client state */ -enum cl_state { - ISHTP_CL_INITIALIZING = 0, - ISHTP_CL_CONNECTING, - ISHTP_CL_CONNECTED, - ISHTP_CL_DISCONNECTING, - ISHTP_CL_DISCONNECTED -}; - /* Tx and Rx ring size */ #define CL_DEF_RX_RING_SIZE 2 #define CL_DEF_TX_RING_SIZE 2 @@ -169,19 +160,4 @@ static inline bool ishtp_cl_cmp_id(const struct ishtp_cl *cl1, (cl1->fw_client_id == cl2->fw_client_id); } -/* exported functions from ISHTP under client management scope */ -struct ishtp_cl *ishtp_cl_allocate(struct ishtp_cl_device *cl_device); -void ishtp_cl_free(struct ishtp_cl *cl); -int ishtp_cl_link(struct ishtp_cl *cl); -void ishtp_cl_unlink(struct ishtp_cl *cl); -int ishtp_cl_disconnect(struct ishtp_cl *cl); -int ishtp_cl_connect(struct ishtp_cl *cl); -int ishtp_cl_send(struct ishtp_cl *cl, uint8_t *buf, size_t length); -int ishtp_cl_flush_queues(struct ishtp_cl *cl); - -/* exported functions from ISHTP client buffer management scope */ -int ishtp_cl_io_rb_recycle(struct ishtp_cl_rb *rb); -bool ishtp_cl_tx_empty(struct ishtp_cl *cl); -struct ishtp_cl_rb *ishtp_cl_rx_get_rb(struct ishtp_cl *cl); - #endif /* _ISHTP_CLIENT_H_ */ diff --git a/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h b/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h index e54ce1ef27dd..e0a320e67a41 100644 --- a/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h +++ b/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h @@ -79,32 +79,6 @@ struct ishtp_fw_client { uint8_t client_id; }; -/** - * struct ishtp_msg_data - ISHTP message data struct - * @size: Size of data in the *data - * @data: Pointer to data - */ -struct ishtp_msg_data { - uint32_t size; - unsigned char *data; -}; - -/* - * struct ishtp_cl_rb - request block structure - * @list: Link to list members - * @cl: ISHTP client instance - * @buffer: message header - * @buf_idx: Index into buffer - * @read_time: unused at this time - */ -struct ishtp_cl_rb { - struct list_head list; - struct ishtp_cl *cl; - struct ishtp_msg_data buffer; - unsigned long buf_idx; - unsigned long read_time; -}; - /* * Control info for IPC messages ISHTP/IPC sending FIFO - * list with inline data buffer diff --git a/include/linux/intel-ish-client-if.h b/include/linux/intel-ish-client-if.h index abc0b8122f07..7ce172f656f8 100644 --- a/include/linux/intel-ish-client-if.h +++ b/include/linux/intel-ish-client-if.h @@ -9,6 +9,16 @@ #define _INTEL_ISH_CLIENT_IF_H_ struct ishtp_cl_device; +struct ishtp_cl; + +/* Client state */ +enum cl_state { + ISHTP_CL_INITIALIZING = 0, + ISHTP_CL_CONNECTING, + ISHTP_CL_CONNECTED, + ISHTP_CL_DISCONNECTING, + ISHTP_CL_DISCONNECTED +}; /** * struct ishtp_cl_device - ISHTP device handle @@ -29,6 +39,32 @@ struct ishtp_cl_driver { const struct dev_pm_ops *pm; }; +/** + * struct ishtp_msg_data - ISHTP message data struct + * @size: Size of data in the *data + * @data: Pointer to data + */ +struct ishtp_msg_data { + uint32_t size; + unsigned char *data; +}; + +/* + * struct ishtp_cl_rb - request block structure + * @list: Link to list members + * @cl: ISHTP client instance + * @buffer: message header + * @buf_idx: Index into buffer + * @read_time: unused at this time + */ +struct ishtp_cl_rb { + struct list_head list; + struct ishtp_cl *cl; + struct ishtp_msg_data buffer; + unsigned long buf_idx; + unsigned long read_time; +}; + int ishtp_cl_driver_register(struct ishtp_cl_driver *driver, struct module *owner); void ishtp_cl_driver_unregister(struct ishtp_cl_driver *driver); @@ -40,4 +76,16 @@ struct device *ishtp_device(struct ishtp_cl_device *cl_device); /* Trace interface for clients */ void *ishtp_trace_callback(struct ishtp_cl_device *cl_device); +struct ishtp_cl *ishtp_cl_allocate(struct ishtp_cl_device *cl_device); +void ishtp_cl_free(struct ishtp_cl *cl); +int ishtp_cl_link(struct ishtp_cl *cl); +void ishtp_cl_unlink(struct ishtp_cl *cl); +int ishtp_cl_disconnect(struct ishtp_cl *cl); +int ishtp_cl_connect(struct ishtp_cl *cl); +int ishtp_cl_send(struct ishtp_cl *cl, uint8_t *buf, size_t length); +int ishtp_cl_flush_queues(struct ishtp_cl *cl); +int ishtp_cl_io_rb_recycle(struct ishtp_cl_rb *rb); +bool ishtp_cl_tx_empty(struct ishtp_cl *cl); +struct ishtp_cl_rb *ishtp_cl_rx_get_rb(struct ishtp_cl *cl); + #endif /* _INTEL_ISH_CLIENT_IF_H_ */ |