99 #define GET_PCC_VADDR(offs, pcc_ss_id) (pcc_data[pcc_ss_id]->pcc_comm_addr + \  argument
200 static int check_pcc_chan(int pcc_ss_id, bool chk_err_bit)  in check_pcc_chan()  argument
203 	struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id];  in check_pcc_chan()
226 		       pcc_ss_id, ret);  in check_pcc_chan()
235 static int send_pcc_cmd(int pcc_ss_id, u16 cmd)  in send_pcc_cmd()  argument
238 	struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id];  in send_pcc_cmd()
254 			send_pcc_cmd(pcc_ss_id, CMD_WRITE);  in send_pcc_cmd()
256 		ret = check_pcc_chan(pcc_ss_id, false);  in send_pcc_cmd()
291 					 pcc_ss_id);  in send_pcc_cmd()
313 		       pcc_ss_id, cmd, ret);  in send_pcc_cmd()
318 	ret = check_pcc_chan(pcc_ss_id, true);  in send_pcc_cmd()
621 int pcc_data_alloc(int pcc_ss_id)  in pcc_data_alloc()  argument
623 	if (pcc_ss_id < 0 || pcc_ss_id >= MAX_PCC_SUBSPACES)  in pcc_data_alloc()
626 	if (pcc_data[pcc_ss_id]) {  in pcc_data_alloc()
627 		pcc_data[pcc_ss_id]->refcount++;  in pcc_data_alloc()
629 		pcc_data[pcc_ss_id] = kzalloc(sizeof(struct cppc_pcc_data),  in pcc_data_alloc()
631 		if (!pcc_data[pcc_ss_id])  in pcc_data_alloc()
633 		pcc_data[pcc_ss_id]->refcount++;  in pcc_data_alloc()
903 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, pr->id);  in acpi_cppc_processor_exit()  local
905 	if (pcc_ss_id >=0 && pcc_data[pcc_ss_id]) {  in acpi_cppc_processor_exit()
906 		if (pcc_data[pcc_ss_id]->pcc_channel_acquired) {  in acpi_cppc_processor_exit()
907 			pcc_data[pcc_ss_id]->refcount--;  in acpi_cppc_processor_exit()
908 			if (!pcc_data[pcc_ss_id]->refcount) {  in acpi_cppc_processor_exit()
909 				pcc_mbox_free_channel(pcc_data[pcc_ss_id]->pcc_channel);  in acpi_cppc_processor_exit()
910 				pcc_data[pcc_ss_id]->pcc_channel_acquired = 0;  in acpi_cppc_processor_exit()
911 				kfree(pcc_data[pcc_ss_id]);  in acpi_cppc_processor_exit()
972 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu);  in cpc_read()  local
981 	if (reg->space_id == ACPI_ADR_SPACE_PLATFORM_COMM && pcc_ss_id >= 0)  in cpc_read()
982 		vaddr = GET_PCC_VADDR(reg->address, pcc_ss_id);  in cpc_read()
1006 				 reg->bit_width, pcc_ss_id);  in cpc_read()
1017 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu);  in cpc_write()  local
1020 	if (reg->space_id == ACPI_ADR_SPACE_PLATFORM_COMM && pcc_ss_id >= 0)  in cpc_write()
1021 		vaddr = GET_PCC_VADDR(reg->address, pcc_ss_id);  in cpc_write()
1045 				 reg->bit_width, pcc_ss_id);  in cpc_write()
1067 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpunum);  in cppc_get_perf_caps()  local
1087 		if (pcc_ss_id < 0) {  in cppc_get_perf_caps()
1091 		pcc_ss_data = pcc_data[pcc_ss_id];  in cppc_get_perf_caps()
1095 		if (send_pcc_cmd(pcc_ss_id, CMD_READ) < 0) {  in cppc_get_perf_caps()
1146 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpunum);  in cppc_get_perf_ctrs()  local
1171 		if (pcc_ss_id < 0) {  in cppc_get_perf_ctrs()
1175 		pcc_ss_data = pcc_data[pcc_ss_id];  in cppc_get_perf_ctrs()
1179 		if (send_pcc_cmd(pcc_ss_id, CMD_READ) < 0) {  in cppc_get_perf_ctrs()
1225 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu);  in cppc_set_perf()  local
1244 		if (pcc_ss_id < 0) {  in cppc_set_perf()
1248 		pcc_ss_data = pcc_data[pcc_ss_id];  in cppc_set_perf()
1251 			ret = check_pcc_chan(pcc_ss_id, false);  in cppc_set_perf()
1324 				send_pcc_cmd(pcc_ss_id, CMD_WRITE);  in cppc_set_perf()
1362 	int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu_num);  in cppc_get_transition_latency()  local
1373 	if (pcc_ss_id < 0)  in cppc_get_transition_latency()
1376 	pcc_ss_data = pcc_data[pcc_ss_id];  in cppc_get_transition_latency()