Release 4.7 drivers/platform/x86/intel-rst.c
/*
* Copyright 2013 Matthew Garrett <mjg59@srcf.ucam.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/acpi.h>
MODULE_LICENSE("GPL");
static ssize_t irst_show_wakeup_events(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct acpi_device *acpi;
unsigned long long value;
acpi_status status;
acpi = to_acpi_device(dev);
status = acpi_evaluate_integer(acpi->handle, "GFFS", NULL, &value);
if (ACPI_FAILURE(status))
return -EINVAL;
return sprintf(buf, "%lld\n", value);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| matthew garrett | matthew garrett | 70 | 90.91% | 1 | 33.33% |
| rui zhang | rui zhang | 6 | 7.79% | 1 | 33.33% |
| peter ujfalusi | peter ujfalusi | 1 | 1.30% | 1 | 33.33% |
| Total | 77 | 100.00% | 3 | 100.00% |
static ssize_t irst_store_wakeup_events(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct acpi_device *acpi;
acpi_status status;
unsigned long value;
int error;
acpi = to_acpi_device(dev);
error = kstrtoul(buf, 0, &value);
if (error)
return error;
status = acpi_execute_simple_method(acpi->handle, "SFFS", value);
if (ACPI_FAILURE(status))
return -EINVAL;
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| matthew garrett | matthew garrett | 89 | 96.74% | 1 | 33.33% |
| rui zhang | rui zhang | 2 | 2.17% | 1 | 33.33% |
| peter ujfalusi | peter ujfalusi | 1 | 1.09% | 1 | 33.33% |
| Total | 92 | 100.00% | 3 | 100.00% |
static struct device_attribute irst_wakeup_attr = {
.attr = { .name = "wakeup_events", .mode = 0600 },
.show = irst_show_wakeup_events,
.store = irst_store_wakeup_events
};
static ssize_t irst_show_wakeup_time(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct acpi_device *acpi;
unsigned long long value;
acpi_status status;
acpi = to_acpi_device(dev);
status = acpi_evaluate_integer(acpi->handle, "GFTV", NULL, &value);
if (ACPI_FAILURE(status))
return -EINVAL;
return sprintf(buf, "%lld\n", value);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| matthew garrett | matthew garrett | 70 | 90.91% | 1 | 33.33% |
| rui zhang | rui zhang | 6 | 7.79% | 1 | 33.33% |
| peter ujfalusi | peter ujfalusi | 1 | 1.30% | 1 | 33.33% |
| Total | 77 | 100.00% | 3 | 100.00% |
static ssize_t irst_store_wakeup_time(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct acpi_device *acpi;
acpi_status status;
unsigned long value;
int error;
acpi = to_acpi_device(dev);
error = kstrtoul(buf, 0, &value);
if (error)
return error;
status = acpi_execute_simple_method(acpi->handle, "SFTV", value);
if (ACPI_FAILURE(status))
return -EINVAL;
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| matthew garrett | matthew garrett | 89 | 96.74% | 1 | 33.33% |
| rui zhang | rui zhang | 2 | 2.17% | 1 | 33.33% |
| peter ujfalusi | peter ujfalusi | 1 | 1.09% | 1 | 33.33% |
| Total | 92 | 100.00% | 3 | 100.00% |
static struct device_attribute irst_timeout_attr = {
.attr = { .name = "wakeup_time", .mode = 0600 },
.show = irst_show_wakeup_time,
.store = irst_store_wakeup_time
};
static int irst_add(struct acpi_device *acpi)
{
int error;
error = device_create_file(&acpi->dev, &irst_timeout_attr);
if (unlikely(error))
return error;
error = device_create_file(&acpi->dev, &irst_wakeup_attr);
if (unlikely(error))
device_remove_file(&acpi->dev, &irst_timeout_attr);
return error;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| matthew garrett | matthew garrett | 62 | 87.32% | 1 | 50.00% |
| peter ujfalusi | peter ujfalusi | 9 | 12.68% | 1 | 50.00% |
| Total | 71 | 100.00% | 2 | 100.00% |
static int irst_remove(struct acpi_device *acpi)
{
device_remove_file(&acpi->dev, &irst_wakeup_attr);
device_remove_file(&acpi->dev, &irst_timeout_attr);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| matthew garrett | matthew garrett | 36 | 100.00% | 1 | 100.00% |
| Total | 36 | 100.00% | 1 | 100.00% |
static const struct acpi_device_id irst_ids[] = {
{"INT3392", 0},
{"", 0}
};
static struct acpi_driver irst_driver = {
.owner = THIS_MODULE,
.name = "intel_rapid_start",
.class = "intel_rapid_start",
.ids = irst_ids,
.ops = {
.add = irst_add,
.remove = irst_remove,
},
};
module_acpi_driver(irst_driver);
MODULE_DEVICE_TABLE(acpi, irst_ids);
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| matthew garrett | matthew garrett | 570 | 94.68% | 1 | 14.29% |
| rui zhang | rui zhang | 16 | 2.66% | 2 | 28.57% |
| peter ujfalusi | peter ujfalusi | 13 | 2.16% | 2 | 28.57% |
| wei yongjun | wei yongjun | 2 | 0.33% | 1 | 14.29% |
| lv zheng | lv zheng | 1 | 0.17% | 1 | 14.29% |
| Total | 602 | 100.00% | 7 | 100.00% |
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.