Lines Matching full:client

22  * The client must open a channel before sending any request and
26  * The service will return the SMC/HVC return value to the client
29  * The client state machine
32  * - OPEN   : The client will switch from IDLE to OPEN once it
36  * - ABORT  : The client has closed the channel, however, there are
38  *            will only move the client back to IDLE state once all
39  *            transactions completed. The client is not allowed to
56  * @param c_token Client's token
62  * @brief Register a client on ARM SiP service
64  * On success, the client will be at IDLE state in the service and
65  * the service will return a token to the client. The client can then
71  * @param priv_data Pointer to client private data.
74  * @retval SIP_SVC_ID_INVALID invalid arguments, failure to allocate a client id and failure to get
80  * @brief Unregister a client on ARM SiP service
82  * On success, detach the client from the service. Unregistration
83  * is only allowed when all transactions belong to the client are closed.
86  * @param c_token Client's token
90  * @retval -ENODATA if client is not registered correctly.
91  * @retval -EBUSY if client has pending transactions.
92  * @retval -ECANCELED if client is not in IDLE state.
98  * @brief Client requests to open a channel on ARM SiP service.
100  * Client must open a channel before sending any request via
107  * @param c_token Client's token
117  * @retval -EALREADY client state is already open.
122  * @brief Client requests to close the channel on ARM SiP services.
124  * Client must close the channel immediately once complete.
127  * @param c_token Client's token
133  * @retval -EPROTO client is not in OPEN state.
138  * @brief Client requests to send a SMC/HVC call to EL3/EL2
140  * Client must open a channel on the device before using this function.
142  * service will return a Transaction ID to the client if the request
143  * is being accepted. Client callback is called when the transaction is
147  * @param c_token Client's token
149  * @param cb Callback. SMC/SVC return value will be passed to client via
155  * @retval -ESRCH invalid client state.
166  * @brief Get the address pointer to the client private data.
168  * The pointer is provided by client during registration.
171  * @param c_token Client's token
173  * @retval Address pointer to the client private data.