summaryrefslogtreecommitdiff
path: root/drivers/gator/gator_events_mali_common.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gator/gator_events_mali_common.h')
-rw-r--r--drivers/gator/gator_events_mali_common.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/drivers/gator/gator_events_mali_common.h b/drivers/gator/gator_events_mali_common.h
deleted file mode 100644
index 2c9457f11899..000000000000
--- a/drivers/gator/gator_events_mali_common.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/**
- * Copyright (C) ARM Limited 2012. All rights reserved.
- *
- * 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.
- *
- */
-
-#if !defined(GATOR_EVENTS_MALI_COMMON_H)
-#define GATOR_EVENTS_MALI_COMMON_H
-
-#include "gator.h"
-
-#include <linux/module.h>
-#include <linux/time.h>
-#include <linux/math64.h>
-#include <linux/slab.h>
-#include <asm/io.h>
-
-/* Device codes for each known GPU */
-#define MALI_400 (0x0b07)
-#define MALI_T6xx (0x0056)
-
-/* Ensure that MALI_SUPPORT has been defined to something. */
-#ifndef MALI_SUPPORT
-#error MALI_SUPPORT not defined!
-#endif
-
-/* Values for the supported activity event types */
-#define ACTIVITY_START (1)
-#define ACTIVITY_STOP (2)
-
-/*
- * Runtime state information for a counter.
- */
-typedef struct {
- unsigned long key; /* 'key' (a unique id set by gatord and returned by gator.ko) */
- unsigned long enabled; /* counter enable state */
-} mali_counter;
-
-/*
- * Mali-400
- */
-typedef void mali_profiling_set_event_type(unsigned int, unsigned int);
-typedef void mali_osk_fb_control_set_type(unsigned int, unsigned int);
-typedef void mali_profiling_control_type(unsigned int, unsigned int);
-typedef void mali_profiling_get_counters_type(unsigned int*, unsigned int*, unsigned int*, unsigned int*);
-
-/*
- * Driver entry points for functions called directly by gator.
- */
-extern void _mali_profiling_set_event(unsigned int, unsigned int);
-extern void _mali_osk_fb_control_set(unsigned int, unsigned int);
-extern void _mali_profiling_control(unsigned int, unsigned int);
-extern void _mali_profiling_get_counters(unsigned int*, unsigned int*, unsigned int*, unsigned int*);
-
-/**
- * Returns a name which identifies the GPU type (eg Mali-400, Mali-T6xx).
- *
- * @return The name as a constant string.
- */
-extern const char* gator_mali_get_mali_name(void);
-
-/**
- * Creates a filesystem entry under /dev/gator relating to the specified event name and key, and
- * associate the key/enable values with this entry point.
- *
- * @param mali_name A name related to the type of GPU, obtained from a call to gator_mali_get_mali_name()
- * @param event_name The name of the event.
- * @param sb Linux super block
- * @param root Directory under which the entry will be created.
- * @param counter_key Ptr to location which will be associated with the counter key.
- * @param counter_enabled Ptr to location which will be associated with the counter enable state.
- *
- * @return 0 if entry point was created, non-zero if not.
- */
-extern int gator_mali_create_file_system(const char* mali_name, const char* event_name, struct super_block *sb, struct dentry *root, mali_counter *counter);
-
-/**
- * Initialises the counter array.
- *
- * @param keys The array of counters
- * @param n_counters The number of entries in each of the arrays.
- */
-extern void gator_mali_initialise_counters(mali_counter counters[], unsigned int n_counters);
-
-#endif /* GATOR_EVENTS_MALI_COMMON_H */