6b5b94ae27
istore, sx_debug, cp_debug and mh_debug have been deprecated. Remove them. Change-Id: I34364f8987a74e68244015992af39842342d0489 Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
131 lines
3.0 KiB
C
131 lines
3.0 KiB
C
/* Copyright (c) 2002,2008-2012, Code Aurora Forum. 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 and
|
|
* only 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.
|
|
*
|
|
*/
|
|
|
|
#include <linux/delay.h>
|
|
#include <linux/debugfs.h>
|
|
#include <linux/uaccess.h>
|
|
#include <linux/io.h>
|
|
|
|
#include "kgsl.h"
|
|
#include "adreno_postmortem.h"
|
|
#include "adreno.h"
|
|
|
|
#include "a2xx_reg.h"
|
|
|
|
unsigned int kgsl_cff_dump_enable;
|
|
int adreno_pm_regs_enabled;
|
|
int adreno_pm_ib_enabled;
|
|
|
|
static struct dentry *pm_d_debugfs;
|
|
|
|
static int pm_dump_set(void *data, u64 val)
|
|
{
|
|
struct kgsl_device *device = data;
|
|
|
|
if (val) {
|
|
mutex_lock(&device->mutex);
|
|
adreno_postmortem_dump(device, 1);
|
|
mutex_unlock(&device->mutex);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
DEFINE_SIMPLE_ATTRIBUTE(pm_dump_fops,
|
|
NULL,
|
|
pm_dump_set, "%llu\n");
|
|
|
|
static int pm_regs_enabled_set(void *data, u64 val)
|
|
{
|
|
adreno_pm_regs_enabled = val ? 1 : 0;
|
|
return 0;
|
|
}
|
|
|
|
static int pm_regs_enabled_get(void *data, u64 *val)
|
|
{
|
|
*val = adreno_pm_regs_enabled;
|
|
return 0;
|
|
}
|
|
|
|
static int pm_ib_enabled_set(void *data, u64 val)
|
|
{
|
|
adreno_pm_ib_enabled = val ? 1 : 0;
|
|
return 0;
|
|
}
|
|
|
|
static int pm_ib_enabled_get(void *data, u64 *val)
|
|
{
|
|
*val = adreno_pm_ib_enabled;
|
|
return 0;
|
|
}
|
|
|
|
|
|
DEFINE_SIMPLE_ATTRIBUTE(pm_regs_enabled_fops,
|
|
pm_regs_enabled_get,
|
|
pm_regs_enabled_set, "%llu\n");
|
|
|
|
DEFINE_SIMPLE_ATTRIBUTE(pm_ib_enabled_fops,
|
|
pm_ib_enabled_get,
|
|
pm_ib_enabled_set, "%llu\n");
|
|
|
|
|
|
static int kgsl_cff_dump_enable_set(void *data, u64 val)
|
|
{
|
|
#ifdef CONFIG_MSM_KGSL_CFF_DUMP
|
|
kgsl_cff_dump_enable = (val != 0);
|
|
return 0;
|
|
#else
|
|
return -EINVAL;
|
|
#endif
|
|
}
|
|
|
|
static int kgsl_cff_dump_enable_get(void *data, u64 *val)
|
|
{
|
|
*val = kgsl_cff_dump_enable;
|
|
return 0;
|
|
}
|
|
|
|
DEFINE_SIMPLE_ATTRIBUTE(kgsl_cff_dump_enable_fops, kgsl_cff_dump_enable_get,
|
|
kgsl_cff_dump_enable_set, "%llu\n");
|
|
|
|
typedef void (*reg_read_init_t)(struct kgsl_device *device);
|
|
typedef void (*reg_read_fill_t)(struct kgsl_device *device, int i,
|
|
unsigned int *vals, int linec);
|
|
|
|
void adreno_debugfs_init(struct kgsl_device *device)
|
|
{
|
|
struct adreno_device *adreno_dev = ADRENO_DEVICE(device);
|
|
|
|
if (!device->d_debugfs || IS_ERR(device->d_debugfs))
|
|
return;
|
|
|
|
debugfs_create_file("cff_dump", 0644, device->d_debugfs, device,
|
|
&kgsl_cff_dump_enable_fops);
|
|
debugfs_create_u32("wait_timeout", 0644, device->d_debugfs,
|
|
&adreno_dev->wait_timeout);
|
|
|
|
/* Create post mortem control files */
|
|
|
|
pm_d_debugfs = debugfs_create_dir("postmortem", device->d_debugfs);
|
|
|
|
if (IS_ERR(pm_d_debugfs))
|
|
return;
|
|
|
|
debugfs_create_file("dump", 0600, pm_d_debugfs, device,
|
|
&pm_dump_fops);
|
|
debugfs_create_file("regs_enabled", 0644, pm_d_debugfs, device,
|
|
&pm_regs_enabled_fops);
|
|
debugfs_create_file("ib_enabled", 0644, pm_d_debugfs, device,
|
|
&pm_ib_enabled_fops);
|
|
}
|