9  * information from a per CPU table called CPC. This table is described in
98 /* Check if a CPC register is in PCC */
99 #define CPC_IN_PCC(cpc) ((cpc)->type == ACPI_TYPE_BUFFER &&		\  argument
100 				(cpc)->cpc_entry.reg.space_id ==	\
103 /* Check if a CPC register is in SystemMemory */
104 #define CPC_IN_SYSTEM_MEMORY(cpc) ((cpc)->type == ACPI_TYPE_BUFFER &&	\  argument
105 				(cpc)->cpc_entry.reg.space_id ==	\
108 /* Check if a CPC register is in SystemIo */
109 #define CPC_IN_SYSTEM_IO(cpc) ((cpc)->type == ACPI_TYPE_BUFFER &&	\  argument
110 				(cpc)->cpc_entry.reg.space_id ==	\
120 /* Evaluates to True if an optional cpc field is supported */
121 #define CPC_SUPPORTED(cpc) ((cpc)->type == ACPI_TYPE_INTEGER ?		\  argument
122 				!!(cpc)->cpc_entry.int_value :		\
123 				!IS_NULL_REG(&(cpc)->cpc_entry.reg))
626  * An example CPC table looks like the following.
763 			 * the CPC table entries. The same PCC index  in acpi_cppc_processor_probe()
863 	pr_debug("Parsed CPC struct for CPU: %d\n", pr->id);  in acpi_cppc_processor_probe()
872 	/* Plug PSD data into this CPU's CPC descriptor. */  in acpi_cppc_processor_probe()
905  * acpi_cppc_processor_exit - Cleanup CPC structs.
1099 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_perf()
1189 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_perf_caps()
1320 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_perf_ctrs()
1396 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_epp_perf()
1424 		/* after writing CPC, transfer the ownership of PCC to platform */  in cppc_set_epp_perf()
1448 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_auto_sel_caps()
1499 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_auto_sel()
1520 		/* after writing CPC, transfer the ownership of PCC to platform */  in cppc_set_auto_sel()
1549 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_enable()
1567 		/* after writing CPC, transfer the ownership of PCC to platfrom */  in cppc_set_enable()
1593 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_perf()
1602 	 * This is Phase-I where we want to write to CPC registers  in cppc_set_perf()