diff options
Diffstat (limited to 'drivers/gator/gator_events_mali_common.h')
-rw-r--r-- | drivers/gator/gator_events_mali_common.h | 88 |
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 */ |