include/drivers/scmi-msg.h

17 /* Minimum size expected for SMT based shared memory message buffers */
20 /* Standard values for SCMI voltage domain protocol configuration state */
28  * struct scmi_msg_channel - Shared memory buffer for a agent-to-server channel
30  * @shm_addr: Address of the shared memory for the SCMI channel
31  * @shm_size: Byte size of the shared memory for the SCMI channel
44  * Initialize SMT memory buffer, called by platform at init for each
77  * available in shared memory for agent to read the response.
93  * available in shared memory for agent to read the response.
108  * When returning, output message is available in shared memory for
124  * When returning, output message is available in shared memory for
194  * Get the count and list of SCMI protocols (but base) supported for an agent
201 /* Get the name of the SCMI vendor for the platform */
204 /* Get the name of the SCMI sub-vendor for the platform */
207 /* Handlers for SCMI Clock protocol services */
210  * Return number of clock controllers for an agent
230  * @start_index: Requested start index for the exposed rates array
244  * @min_max_step: 3 cell array for min, max and step rate data
289 /* Handlers for SCMI Reset Domain protocol services */
292  * Return number of reset domains for the agent
327 /* Handlers for SCMI Voltage Domain protocol services */
330  * Return number of voltage domain for an agent
364  * @min_max_step: 3 cell array for min, max and step voltage data
375  * @level: Out parameter for the current voltage level
411 /* Handlers for SCMI Performance Domain Management protocol services */
414  * Return number of performance domains for the channel
416  * Return number of performance domains for the channel
421  * Return statistics on performance domains for the channel
424  * Return pointer to SCMI server statistics buffer for the channel or NULL
467  * Get latency is microseconds for transition to target performance level.
473  * @latency: Output latency value (microsecond) for the target level
488  * @power_cost: Output power cost for the performance level
507  * Request change of performance level for the domain