ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/x86/include/asm/intel_telemetry.h b/marvell/linux/arch/x86/include/asm/intel_telemetry.h
new file mode 100644
index 0000000..2143948
--- /dev/null
+++ b/marvell/linux/arch/x86/include/asm/intel_telemetry.h
@@ -0,0 +1,138 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Intel SOC Telemetry Driver Header File
+ * Copyright (C) 2015, Intel Corporation.
+ * All Rights Reserved.
+ */
+#ifndef INTEL_TELEMETRY_H
+#define INTEL_TELEMETRY_H
+
+#define TELEM_MAX_EVENTS_SRAM 28
+#define TELEM_MAX_OS_ALLOCATED_EVENTS 20
+
+enum telemetry_unit {
+ TELEM_PSS = 0,
+ TELEM_IOSS,
+ TELEM_UNIT_NONE
+};
+
+struct telemetry_evtlog {
+ u32 telem_evtid;
+ u64 telem_evtlog;
+};
+
+struct telemetry_evtconfig {
+ /* Array of Event-IDs to Enable */
+ u32 *evtmap;
+
+ /* Number of Events (<29) in evtmap */
+ u8 num_evts;
+
+ /* Sampling period */
+ u8 period;
+};
+
+struct telemetry_evtmap {
+ const char *name;
+ u32 evt_id;
+};
+
+struct telemetry_unit_config {
+ struct telemetry_evtmap *telem_evts;
+ void __iomem *regmap;
+ u32 ssram_base_addr;
+ u8 ssram_evts_used;
+ u8 curr_period;
+ u8 max_period;
+ u8 min_period;
+ u32 ssram_size;
+
+};
+
+struct telemetry_plt_config {
+ struct telemetry_unit_config pss_config;
+ struct telemetry_unit_config ioss_config;
+ struct mutex telem_trace_lock;
+ struct mutex telem_lock;
+ bool telem_in_use;
+};
+
+struct telemetry_core_ops {
+ int (*get_sampling_period)(u8 *pss_min_period, u8 *pss_max_period,
+ u8 *ioss_min_period, u8 *ioss_max_period);
+
+ int (*get_eventconfig)(struct telemetry_evtconfig *pss_evtconfig,
+ struct telemetry_evtconfig *ioss_evtconfig,
+ int pss_len, int ioss_len);
+
+ int (*update_events)(struct telemetry_evtconfig pss_evtconfig,
+ struct telemetry_evtconfig ioss_evtconfig);
+
+ int (*set_sampling_period)(u8 pss_period, u8 ioss_period);
+
+ int (*get_trace_verbosity)(enum telemetry_unit telem_unit,
+ u32 *verbosity);
+
+ int (*set_trace_verbosity)(enum telemetry_unit telem_unit,
+ u32 verbosity);
+
+ int (*raw_read_eventlog)(enum telemetry_unit telem_unit,
+ struct telemetry_evtlog *evtlog,
+ int len, int log_all_evts);
+
+ int (*read_eventlog)(enum telemetry_unit telem_unit,
+ struct telemetry_evtlog *evtlog,
+ int len, int log_all_evts);
+
+ int (*add_events)(u8 num_pss_evts, u8 num_ioss_evts,
+ u32 *pss_evtmap, u32 *ioss_evtmap);
+
+ int (*reset_events)(void);
+};
+
+int telemetry_set_pltdata(const struct telemetry_core_ops *ops,
+ struct telemetry_plt_config *pltconfig);
+
+int telemetry_clear_pltdata(void);
+
+int telemetry_pltconfig_valid(void);
+
+int telemetry_get_evtname(enum telemetry_unit telem_unit,
+ const char **name, int len);
+
+int telemetry_update_events(struct telemetry_evtconfig pss_evtconfig,
+ struct telemetry_evtconfig ioss_evtconfig);
+
+int telemetry_add_events(u8 num_pss_evts, u8 num_ioss_evts,
+ u32 *pss_evtmap, u32 *ioss_evtmap);
+
+int telemetry_reset_events(void);
+
+int telemetry_get_eventconfig(struct telemetry_evtconfig *pss_config,
+ struct telemetry_evtconfig *ioss_config,
+ int pss_len, int ioss_len);
+
+int telemetry_read_events(enum telemetry_unit telem_unit,
+ struct telemetry_evtlog *evtlog, int len);
+
+int telemetry_raw_read_events(enum telemetry_unit telem_unit,
+ struct telemetry_evtlog *evtlog, int len);
+
+int telemetry_read_eventlog(enum telemetry_unit telem_unit,
+ struct telemetry_evtlog *evtlog, int len);
+
+int telemetry_raw_read_eventlog(enum telemetry_unit telem_unit,
+ struct telemetry_evtlog *evtlog, int len);
+
+int telemetry_get_sampling_period(u8 *pss_min_period, u8 *pss_max_period,
+ u8 *ioss_min_period, u8 *ioss_max_period);
+
+int telemetry_set_sampling_period(u8 pss_period, u8 ioss_period);
+
+int telemetry_set_trace_verbosity(enum telemetry_unit telem_unit,
+ u32 verbosity);
+
+int telemetry_get_trace_verbosity(enum telemetry_unit telem_unit,
+ u32 *verbosity);
+
+#endif /* INTEL_TELEMETRY_H */