[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/devtools/met-driver/4.19/common/met_drv.h b/src/devtools/met-driver/4.19/common/met_drv.h
new file mode 100644
index 0000000..91e2596
--- /dev/null
+++ b/src/devtools/met-driver/4.19/common/met_drv.h
@@ -0,0 +1,284 @@
+/*
+ * Copyright (C) 2019 MediaTek Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+
+#ifndef MET_DRV
+#define MET_DRV
+
+#include <linux/version.h>
+#include <linux/preempt.h>
+#include <linux/device.h>
+#include <linux/percpu.h>
+#include <linux/hardirq.h>
+#include <linux/clk.h>
+
+extern int met_mode;
+extern int core_plf_init(void);
+extern void core_plf_exit(void);
+
+#ifdef MET_CHIP_USE
+extern int met_chip_init(void);
+extern void met_chip_exit(void);
+#endif
+
+#define MET_MODE_TRACE_CMD_OFFSET (1)
+#define MET_MODE_TRACE_CMD (1<<MET_MODE_TRACE_CMD_OFFSET)
+
+#ifdef CONFIG_MET_MODULE
+#define my_preempt_enable() preempt_enable()
+#else
+#define my_preempt_enable() preempt_enable_no_resched()
+#endif
+
+#define MET_STRBUF_SIZE 1024
+DECLARE_PER_CPU(char[MET_STRBUF_SIZE], met_strbuf_nmi);
+DECLARE_PER_CPU(char[MET_STRBUF_SIZE], met_strbuf_irq);
+DECLARE_PER_CPU(char[MET_STRBUF_SIZE], met_strbuf_sirq);
+DECLARE_PER_CPU(char[MET_STRBUF_SIZE], met_strbuf);
+
+#ifdef CONFIG_TRACING
+#define TRACE_PUTS(p) \
+ do { \
+ trace_puts(p);; \
+ } while (0)
+#else
+#define TRACE_PUTS(p) do {} while (0)
+#endif
+
+#define GET_MET_TRACE_BUFFER_ENTER_CRITICAL() \
+ ({ \
+ char *pmet_strbuf; \
+ preempt_disable(); \
+ if (in_nmi()) \
+ pmet_strbuf = per_cpu(met_strbuf_nmi, smp_processor_id()); \
+ else if (in_irq()) \
+ pmet_strbuf = per_cpu(met_strbuf_irq, smp_processor_id()); \
+ else if (in_softirq()) \
+ pmet_strbuf = per_cpu(met_strbuf_sirq, smp_processor_id()); \
+ else \
+ pmet_strbuf = per_cpu(met_strbuf, smp_processor_id()); \
+ pmet_strbuf;\
+ })
+
+#define PUT_MET_TRACE_BUFFER_EXIT_CRITICAL(pmet_strbuf) \
+ do {\
+ if (pmet_strbuf)\
+ TRACE_PUTS(pmet_strbuf); \
+ my_preempt_enable(); \
+ } while (0)
+
+#define MET_TRACE(FORMAT, args...) \
+ do { \
+ char *pmet_strbuf; \
+ preempt_disable(); \
+ if (in_nmi()) \
+ pmet_strbuf = per_cpu(met_strbuf_nmi, smp_processor_id()); \
+ else if (in_irq()) \
+ pmet_strbuf = per_cpu(met_strbuf_irq, smp_processor_id()); \
+ else if (in_softirq()) \
+ pmet_strbuf = per_cpu(met_strbuf_sirq, smp_processor_id()); \
+ else \
+ pmet_strbuf = per_cpu(met_strbuf, smp_processor_id()); \
+ if (met_mode & MET_MODE_TRACE_CMD) \
+ snprintf(pmet_strbuf, MET_STRBUF_SIZE, "%s: " FORMAT, __func__, ##args); \
+ else \
+ snprintf(pmet_strbuf, MET_STRBUF_SIZE, FORMAT, ##args); \
+ TRACE_PUTS(pmet_strbuf); \
+ my_preempt_enable(); \
+ } while (0)
+
+/*
+ * SOB: start of buf
+ * EOB: end of buf
+ */
+#define MET_TRACE_GETBUF(pSOB, pEOB) \
+ ({ \
+ preempt_disable(); \
+ if (in_nmi()) \
+ *pSOB = per_cpu(met_strbuf_nmi, smp_processor_id()); \
+ else if (in_irq()) \
+ *pSOB = per_cpu(met_strbuf_irq, smp_processor_id()); \
+ else if (in_softirq()) \
+ *pSOB = per_cpu(met_strbuf_sirq, smp_processor_id()); \
+ else \
+ *pSOB = per_cpu(met_strbuf, smp_processor_id()); \
+ *pEOB = *pSOB; \
+ if (met_mode & MET_MODE_TRACE_CMD) \
+ *pEOB += snprintf(*pEOB, MET_STRBUF_SIZE, "%s: ", __func__); \
+ })
+
+#define MET_TRACE_PUTBUF(SOB, EOB) \
+ ({ \
+ __trace_puts(_THIS_IP_, (SOB), (uintptr_t)((EOB)-(SOB))); \
+ my_preempt_enable(); \
+ })
+
+#define MET_FTRACE_DUMP(TRACE_NAME, args...) \
+ do { \
+ trace_##TRACE_NAME(args);; \
+ } while (0)
+
+
+#define MET_TYPE_PMU 1
+#define MET_TYPE_BUS 2
+#define MET_TYPE_MISC 3
+
+enum met_action {
+ MET_CPU_ONLINE,
+ MET_CPU_OFFLINE,
+
+ NR_MET_ACTION,
+};
+
+struct metdevice {
+ struct list_head list;
+ int type;
+ const char *name;
+ struct module *owner;
+ struct kobject *kobj;
+
+ int (*create_subfs)(struct kobject *parent);
+ void (*delete_subfs)(void);
+ int mode;
+ int ondiemet_mode; /* new for ondiemet; 1: call ondiemet functions */
+ int cpu_related;
+ int polling_interval;
+ int polling_count_reload;
+ int __percpu *polling_count;
+ int header_read_again; /*for header size > 1 page */
+ void (*start)(void);
+ void (*uniq_start)(void);
+ void (*stop)(void);
+ void (*uniq_stop)(void);
+ int (*reset)(void);
+ void (*timed_polling)(unsigned long long stamp, int cpu);
+ void (*tagged_polling)(unsigned long long stamp, int cpu);
+ int (*print_help)(char *buf, int len);
+ int (*print_header)(char *buf, int len);
+ int (*process_argument)(const char *arg, int len);
+ void (*cpu_state_notify)(long cpu, unsigned long action);
+
+ void (*ondiemet_start)(void);
+ void (*uniq_ondiemet_start)(void);
+ void (*ondiemet_stop)(void);
+ void (*uniq_ondiemet_stop)(void);
+ int (*ondiemet_reset)(void);
+ int (*ondiemet_print_help)(char *buf, int len);
+ int (*ondiemet_print_header)(char *buf, int len);
+ int (*ondiemet_process_argument)(const char *arg, int len);
+ void (*ondiemet_timed_polling)(unsigned long long stamp, int cpu);
+ void (*ondiemet_tagged_polling)(unsigned long long stamp, int cpu);
+
+ struct list_head exlist; /* for linked list before register */
+ void (*suspend)(void);
+ void (*resume)(void);
+
+ unsigned long long prev_stamp;
+ spinlock_t my_lock;
+ void *reversed1;
+};
+
+int met_register(struct metdevice *met);
+int met_deregister(struct metdevice *met);
+int met_set_platform(const char *plf_name, int flag);
+int met_set_chip_id(const unsigned int chip_id);
+int met_set_topology(const char *topology_name, int flag);
+int met_devlink_add(struct metdevice *met);
+int met_devlink_del(struct metdevice *met);
+int met_devlink_register_all(void);
+int met_devlink_deregister_all(void);
+
+int fs_reg(int met_minor);
+void fs_unreg(void);
+
+/******************************************************************************
+ * Tracepoints
+ ******************************************************************************/
+#define MET_DEFINE_PROBE(probe_name, proto) \
+ static void probe_##probe_name(void *data, PARAMS(proto))
+#define MET_REGISTER_TRACE(probe_name) \
+ register_trace_##probe_name(probe_##probe_name, NULL)
+#define MET_UNREGISTER_TRACE(probe_name) \
+ unregister_trace_##probe_name(probe_##probe_name, NULL)
+
+
+/* ====================== Tagging API ================================ */
+
+#define MAX_EVENT_CLASS 31
+#define MAX_TAGNAME_LEN 128
+#define MET_CLASS_ALL 0x80000000
+
+/* IOCTL commands of MET tagging */
+struct mtag_cmd_t {
+ unsigned int class_id;
+ unsigned int value;
+ unsigned int slen;
+ char tname[MAX_TAGNAME_LEN];
+ void *data;
+ unsigned int size;
+};
+
+#define TYPE_START 1
+#define TYPE_END 2
+#define TYPE_ONESHOT 3
+#define TYPE_ENABLE 4
+#define TYPE_DISABLE 5
+#define TYPE_REC_SET 6
+#define TYPE_DUMP 7
+#define TYPE_DUMP_SIZE 8
+#define TYPE_DUMP_SAVE 9
+#define TYPE_USRDATA 10
+#define TYPE_DUMP_AGAIN 11
+#define TYPE_ASYNC_START 12
+#define TYPE_ASYNC_END 13
+#define TYPE_MET_SUSPEND 15
+#define TYPE_MET_RESUME 16
+
+/* Use 'm' as magic number */
+#define MTAG_IOC_MAGIC 'm'
+/* Please use a different 8-bit number in your code */
+#define MTAG_CMD_START _IOW(MTAG_IOC_MAGIC, TYPE_START, struct mtag_cmd_t)
+#define MTAG_CMD_END _IOW(MTAG_IOC_MAGIC, TYPE_END, struct mtag_cmd_t)
+#define MTAG_CMD_ONESHOT _IOW(MTAG_IOC_MAGIC, TYPE_ONESHOT, struct mtag_cmd_t)
+#define MTAG_CMD_ENABLE _IOW(MTAG_IOC_MAGIC, TYPE_ENABLE, int)
+#define MTAG_CMD_DISABLE _IOW(MTAG_IOC_MAGIC, TYPE_DISABLE, int)
+#define MTAG_CMD_REC_SET _IOW(MTAG_IOC_MAGIC, TYPE_REC_SET, int)
+#define MTAG_CMD_DUMP _IOW(MTAG_IOC_MAGIC, TYPE_DUMP, struct mtag_cmd_t)
+#define MTAG_CMD_DUMP_SIZE _IOWR(MTAG_IOC_MAGIC, TYPE_DUMP_SIZE, int)
+#define MTAG_CMD_DUMP_SAVE _IOW(MTAG_IOC_MAGIC, TYPE_DUMP_SAVE, struct mtag_cmd_t)
+#define MTAG_CMD_USRDATA _IOW(MTAG_IOC_MAGIC, TYPE_USRDATA, struct mtag_cmd_t)
+#define MTAG_CMD_DUMP_AGAIN _IOW(MTAG_IOC_MAGIC, TYPE_DUMP_AGAIN, void *)
+#define MTAG_CMD_ASYNC_START _IOW(MTAG_IOC_MAGIC, TYPE_ASYNC_START, struct mtag_cmd_t)
+#define MTAG_CMD_ASYNC_END _IOW(MTAG_IOC_MAGIC, TYPE_ASYNC_END, struct mtag_cmd_t)
+
+/* include file */
+extern int met_tag_start_real(unsigned int class_id, const char *name);
+extern int met_tag_end_real(unsigned int class_id, const char *name);
+extern int met_tag_async_start_real(unsigned int class_id, const char *name, unsigned int cookie);
+extern int met_tag_async_end_real(unsigned int class_id, const char *name, unsigned int cookie);
+extern int met_tag_oneshot_real(unsigned int class_id, const char *name, unsigned int value);
+extern int met_tag_userdata_real(char *pData);
+extern int met_tag_dump_real(unsigned int class_id, const char *name, void *data, unsigned int length);
+extern int met_tag_disable_real(unsigned int class_id);
+extern int met_tag_enable_real(unsigned int class_id);
+extern int met_set_dump_buffer_real(int size);
+extern int met_save_dump_buffer_real(const char *pathname);
+extern int met_save_log_real(const char *pathname);
+extern int met_show_bw_limiter_real(void);
+extern int met_reg_bw_limiter_real(void *fp);
+extern int met_show_clk_tree_real(const char *name, unsigned int addr, unsigned int status);
+extern int met_reg_clk_tree_real(void *fp);
+extern int enable_met_backlight_tag_real(void);
+extern int output_met_backlight_tag_real(int level);
+
+#endif /* MET_DRV */