9  * information from a per CPU table called CPC. This table is described in
101 /* Check if a CPC register is in PCC */
102 #define CPC_IN_PCC(cpc) ((cpc)->type == ACPI_TYPE_BUFFER &&		\  argument
103 				(cpc)->cpc_entry.reg.space_id ==	\
106 /* Check if a CPC register is in FFH */
107 #define CPC_IN_FFH(cpc) ((cpc)->type == ACPI_TYPE_BUFFER &&		\  argument
108 				(cpc)->cpc_entry.reg.space_id ==	\
111 /* Check if a CPC register is in SystemMemory */
112 #define CPC_IN_SYSTEM_MEMORY(cpc) ((cpc)->type == ACPI_TYPE_BUFFER &&	\  argument
113 				(cpc)->cpc_entry.reg.space_id ==	\
116 /* Check if a CPC register is in SystemIo */
117 #define CPC_IN_SYSTEM_IO(cpc) ((cpc)->type == ACPI_TYPE_BUFFER &&	\  argument
118 				(cpc)->cpc_entry.reg.space_id ==	\
128 /* Evaluates to True if an optional cpc field is supported */
129 #define CPC_SUPPORTED(cpc) ((cpc)->type == ACPI_TYPE_INTEGER ?		\  argument
130 				!!(cpc)->cpc_entry.int_value :		\
131 				!IS_NULL_REG(&(cpc)->cpc_entry.reg))
177 /* Shift and apply the mask for CPC reads/writes */
644  * An example CPC table looks like the following.
781 			 * the CPC table entries. The same PCC index  in acpi_cppc_processor_probe()
884 	pr_debug("Parsed CPC struct for CPU: %d\n", pr->id);  in acpi_cppc_processor_probe()
893 	/* Plug PSD data into this CPU's CPC descriptor. */  in acpi_cppc_processor_probe()
926  * acpi_cppc_processor_exit - Cleanup CPC structs.
1122 			pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cpc_write()
1184 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_perf()
1287 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_perf_caps()
1418 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_perf_ctrs()
1494 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_epp_perf()
1522 		/* after writing CPC, transfer the ownership of PCC to platform */  in cppc_set_epp_perf()
1549 		pr_debug("No CPC descriptor for CPU:%d\n", cpunum);  in cppc_get_auto_sel_caps()
1600 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_auto_sel()
1621 		/* after writing CPC, transfer the ownership of PCC to platform */  in cppc_set_auto_sel()
1650 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_enable()
1668 		/* after writing CPC, transfer the ownership of PCC to platfrom */  in cppc_set_enable()
1694 		pr_debug("No CPC descriptor for CPU:%d\n", cpu);  in cppc_set_perf()
1703 	 * This is Phase-I where we want to write to CPC registers  in cppc_set_perf()