2 files changed, 25 insertions, 0 deletions

diff --git a/src/include/acpi/acpi.h b/src/include/acpi/acpi.h
index 58e1dbe48a..53308f3486 100644
--- a/src/include/acpi/acpi.h
+++ b/src/include/acpi/acpi.h
@@ -800,6 +800,26 @@ typedef struct acpi_cstate {
 	acpi_addr_t resource;
 } __packed acpi_cstate_t;
 
+struct acpi_sw_pstate {
+	u32 core_freq;
+	u32 power;
+	u32 transition_latency;
+	u32 bus_master_latency;
+	u32 control_value;
+	u32 status_value;
+} __packed;
+
+struct acpi_xpss_sw_pstate {
+	u64 core_freq;
+	u64 power;
+	u64 transition_latency;
+	u64 bus_master_latency;
+	u64 control_value;
+	u64 status_value;
+	u64 control_mask;
+	u64 status_mask;
+} __packed;
+
 typedef struct acpi_tstate {
 	u32 percent;
 	u32 power;
diff --git a/src/include/acpi/acpigen.h b/src/include/acpi/acpigen.h
index e44926f576..c30f8449b6 100644
--- a/src/include/acpi/acpigen.h
+++ b/src/include/acpi/acpigen.h
@@ -324,6 +324,7 @@ void acpigen_write_STA_ext(const char *namestring);
 void acpigen_write_TPC(const char *gnvs_tpc_limit);
 void acpigen_write_PSS_package(u32 coreFreq, u32 power, u32 transLat,
 			u32 busmLat, u32 control, u32 status);
+void acpigen_write_pss_object(const struct acpi_sw_pstate *pstate_values, size_t nentries);
 typedef enum { SW_ALL = 0xfc, SW_ANY = 0xfd, HW_ALL = 0xfe } PSD_coord;
 void acpigen_write_PSD_package(u32 domain, u32 numprocs, PSD_coord coordtype);
 void acpigen_write_CST_package_entry(acpi_cstate_t *cstate);
@@ -331,6 +332,10 @@ void acpigen_write_CST_package(acpi_cstate_t *entry, int nentries);
 typedef enum { CSD_HW_ALL = 0xfe } CSD_coord;
 void acpigen_write_CSD_package(u32 domain, u32 numprocs, CSD_coord coordtype,
 				u32 index);
+void acpigen_write_pct_package(const acpi_addr_t *perf_ctrl, const acpi_addr_t *perf_sts);
+void acpigen_write_xpss_package(const struct acpi_xpss_sw_pstate *pstate_value);
+void acpigen_write_xpss_object(const struct acpi_xpss_sw_pstate *pstate_values,
+			       size_t nentries);
 void acpigen_write_processor(u8 cpuindex, u32 pblock_addr, u8 pblock_len);
 void acpigen_write_processor_package(const char *name,
 				     unsigned int first_core,