Cross Reference: /src/sys/dev/ic/scmi.c

Lines Matching defs:shmem
89 scmi_message_header(volatile struct scmi_shmem *shmem,
92 	shmem->message_header = (protocol_id << 10) | (message_id << 0);
101 	volatile struct scmi_shmem *shmem;
110 	shmem = sc->sc_shmem_tx;
114 	if ((shmem->channel_status & SCMI_CHANNEL_FREE) == 0) {
119 	scmi_message_header(shmem, SCMI_BASE, SCMI_PROTOCOL_VERSION);
120 	shmem->length = sizeof(uint32_t);
127 	vers = shmem->message_payload[1];
180 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
183 	shmem->channel_status = 0;
188 	if ((shmem->channel_status & SCMI_CHANNEL_ERROR))
190 	if ((shmem->channel_status & SCMI_CHANNEL_FREE) == 0)
192 	return shmem->message_payload[0];
198 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
202 	shmem->channel_status = 0;
209 		if (shmem->channel_status & SCMI_CHANNEL_FREE)
213 	if ((shmem->channel_status & SCMI_CHANNEL_ERROR))
215 	if ((shmem->channel_status & SCMI_CHANNEL_FREE) == 0)
218 	return shmem->message_payload[0];
231 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
235 	scmi_message_header(shmem, SCMI_CLOCK, SCMI_PROTOCOL_ATTRIBUTES);
236 	shmem->length = sizeof(uint32_t);
241 	nclocks = shmem->message_payload[1] & 0xffff;
257 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
260 	scmi_message_header(shmem, SCMI_CLOCK, SCMI_CLOCK_CONFIG_SET);
261 	shmem->length = 3 * sizeof(uint32_t);
262 	shmem->message_payload[0] = idx;
263 	shmem->message_payload[1] = on ? SCMI_CLOCK_CONFIG_SET_ENABLE : 0;
271 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
275 	scmi_message_header(shmem, SCMI_CLOCK, SCMI_CLOCK_RATE_GET);
276 	shmem->length = 2 * sizeof(uint32_t);
277 	shmem->message_payload[0] = idx;
281 	if (shmem->message_payload[2] != 0)
284 	return shmem->message_payload[1];
291 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
295 	scmi_message_header(shmem, SCMI_CLOCK, SCMI_CLOCK_RATE_SET);
296 	shmem->length = 5 * sizeof(uint32_t);
297 	shmem->message_payload[0] = 0;
298 	shmem->message_payload[1] = idx;
299 	shmem->message_payload[2] = freq;
300 	shmem->message_payload[3] = 0;
315 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
329 	vers = shmem->message_payload[1];
336 	scmi_message_header(shmem, SCMI_PERF, SCMI_PROTOCOL_ATTRIBUTES);
337 	shmem->length = sizeof(uint32_t);
345 	sc->sc_perf_ndomains = shmem->message_payload[1] & 0xffff;
348 	sc->sc_perf_power_unit = (shmem->message_payload[1] >> 16) & 0x3;
354 		scmi_message_header(shmem, SCMI_PERF,
356 		shmem->length = 2 * sizeof(uint32_t);
357 		shmem->message_payload[0] = i;
366 		    &shmem->message_payload[1];
405 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
412 		scmi_message_header(shmem, SCMI_PERF,
414 		shmem->length = sizeof(uint32_t) * 3;
415 		shmem->message_payload[0] = domain;
416 		shmem->message_payload[1] = idx;
425 		    &shmem->message_payload[1];
457 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
465 	scmi_message_header(shmem, SCMI_PERF, SCMI_PERF_LIMITS_GET);
466 	shmem->length = sizeof(uint32_t) * 2;
467 	shmem->message_payload[0] = pd->pd_domain_id;
470 		*max_level = shmem->message_payload[1];
471 		*min_level = shmem->message_payload[2];
482 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
490 	scmi_message_header(shmem, SCMI_PERF, SCMI_PERF_LEVEL_GET);
491 	shmem->length = sizeof(uint32_t) * 2;
492 	shmem->message_payload[0] = pd->pd_domain_id;
495 		*perf_level = shmem->message_payload[1];
506 	volatile struct scmi_shmem *shmem = sc->sc_shmem_tx;
514 	scmi_message_header(shmem, SCMI_PERF, SCMI_PERF_LEVEL_SET);
515 	shmem->length = sizeof(uint32_t) * 3;
516 	shmem->message_payload[0] = pd->pd_domain_id;
517 	shmem->message_payload[1] = perf_level;
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