Lines Matching refs:pcc_ss_data
191 struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id]; in check_pcc_chan() local
193 pcc_ss_data->pcc_comm_addr; in check_pcc_chan()
195 if (!pcc_ss_data->platform_owns_pcc) in check_pcc_chan()
204 pcc_ss_data->deadline_us); in check_pcc_chan()
207 pcc_ss_data->platform_owns_pcc = false; in check_pcc_chan()
226 struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id]; in send_pcc_cmd() local
228 pcc_ss_data->pcc_comm_addr; in send_pcc_cmd()
241 if (pcc_ss_data->pending_pcc_write_cmd) in send_pcc_cmd()
248 pcc_ss_data->pending_pcc_write_cmd = FALSE; in send_pcc_cmd()
255 if (pcc_ss_data->pcc_mrtt) { in send_pcc_cmd()
257 pcc_ss_data->last_cmd_cmpl_time); in send_pcc_cmd()
258 if (pcc_ss_data->pcc_mrtt > time_delta) in send_pcc_cmd()
259 udelay(pcc_ss_data->pcc_mrtt - time_delta); in send_pcc_cmd()
273 if (pcc_ss_data->pcc_mpar) { in send_pcc_cmd()
274 if (pcc_ss_data->mpar_count == 0) { in send_pcc_cmd()
276 pcc_ss_data->last_mpar_reset); in send_pcc_cmd()
277 if ((time_delta < 60 * MSEC_PER_SEC) && pcc_ss_data->last_mpar_reset) { in send_pcc_cmd()
283 pcc_ss_data->last_mpar_reset = ktime_get(); in send_pcc_cmd()
284 pcc_ss_data->mpar_count = pcc_ss_data->pcc_mpar; in send_pcc_cmd()
286 pcc_ss_data->mpar_count--; in send_pcc_cmd()
295 pcc_ss_data->platform_owns_pcc = true; in send_pcc_cmd()
298 ret = mbox_send_message(pcc_ss_data->pcc_channel->mchan, &cmd); in send_pcc_cmd()
308 if (pcc_ss_data->pcc_mrtt) in send_pcc_cmd()
309 pcc_ss_data->last_cmd_cmpl_time = ktime_get(); in send_pcc_cmd()
311 if (pcc_ss_data->pcc_channel->mchan->mbox->txdone_irq) in send_pcc_cmd()
312 mbox_chan_txdone(pcc_ss_data->pcc_channel->mchan, ret); in send_pcc_cmd()
314 mbox_client_txdone(pcc_ss_data->pcc_channel->mchan, ret); in send_pcc_cmd()
325 if (desc->write_cmd_id == pcc_ss_data->pcc_write_cnt) in send_pcc_cmd()
329 pcc_ss_data->pcc_write_cnt++; in send_pcc_cmd()
330 wake_up_all(&pcc_ss_data->pcc_write_wait_q); in send_pcc_cmd()
1012 struct cppc_pcc_data *pcc_ss_data = NULL; in cppc_get_perf() local
1018 pcc_ss_data = pcc_data[pcc_ss_id]; in cppc_get_perf()
1020 down_write(&pcc_ss_data->pcc_lock); in cppc_get_perf()
1027 up_write(&pcc_ss_data->pcc_lock); in cppc_get_perf()
1077 struct cppc_pcc_data *pcc_ss_data = NULL; in cppc_get_perf_caps() local
1101 pcc_ss_data = pcc_data[pcc_ss_id]; in cppc_get_perf_caps()
1103 down_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_caps()
1147 up_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_caps()
1165 struct cppc_pcc_data *pcc_ss_data = NULL; in cppc_get_perf_ctrs() local
1193 pcc_ss_data = pcc_data[pcc_ss_id]; in cppc_get_perf_ctrs()
1194 down_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_ctrs()
1227 up_write(&pcc_ss_data->pcc_lock); in cppc_get_perf_ctrs()
1244 struct cppc_pcc_data *pcc_ss_data = NULL; in cppc_set_perf() local
1266 pcc_ss_data = pcc_data[pcc_ss_id]; in cppc_set_perf()
1267 down_read(&pcc_ss_data->pcc_lock); /* BEGIN Phase-I */ in cppc_set_perf()
1268 if (pcc_ss_data->platform_owns_pcc) { in cppc_set_perf()
1271 up_read(&pcc_ss_data->pcc_lock); in cppc_set_perf()
1279 pcc_ss_data->pending_pcc_write_cmd = true; in cppc_set_perf()
1280 cpc_desc->write_cmd_id = pcc_ss_data->pcc_write_cnt; in cppc_set_perf()
1291 up_read(&pcc_ss_data->pcc_lock); /* END Phase-I */ in cppc_set_perf()
1339 if (down_write_trylock(&pcc_ss_data->pcc_lock)) {/* BEGIN Phase-II */ in cppc_set_perf()
1341 if (pcc_ss_data->pending_pcc_write_cmd) in cppc_set_perf()
1343 up_write(&pcc_ss_data->pcc_lock); /* END Phase-II */ in cppc_set_perf()
1346 wait_event(pcc_ss_data->pcc_write_wait_q, in cppc_set_perf()
1347 cpc_desc->write_cmd_id != pcc_ss_data->pcc_write_cnt); in cppc_set_perf()
1381 struct cppc_pcc_data *pcc_ss_data; in cppc_get_transition_latency() local
1394 pcc_ss_data = pcc_data[pcc_ss_id]; in cppc_get_transition_latency()
1395 if (pcc_ss_data->pcc_mpar) in cppc_get_transition_latency()
1396 latency_ns = 60 * (1000 * 1000 * 1000 / pcc_ss_data->pcc_mpar); in cppc_get_transition_latency()
1398 latency_ns = max(latency_ns, pcc_ss_data->pcc_nominal * 1000); in cppc_get_transition_latency()
1399 latency_ns = max(latency_ns, pcc_ss_data->pcc_mrtt * 1000); in cppc_get_transition_latency()