56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/kconfig.h>
|
|
#include <linux/list.h>
|
|
#include <linux/slab.h>
|
|
#include <linux/security.h>
|
|
#include <linux/highmem.h>
|
|
#include <linux/umh.h>
|
|
#include <linux/sysctl.h>
|
|
|
|
#include "fallback.h"
|
|
#include "firmware.h"
|
|
|
|
/*
|
|
* firmware fallback configuration table
|
|
*/
|
|
|
|
/* Module or buit-in */
|
|
#ifdef CONFIG_FW_LOADER_USER_HELPER
|
|
|
|
static unsigned int zero;
|
|
static unsigned int one = 1;
|
|
|
|
struct firmware_fallback_config fw_fallback_config = {
|
|
.force_sysfs_fallback = IS_ENABLED(CONFIG_FW_LOADER_USER_HELPER_FALLBACK),
|
|
.loading_timeout = 60,
|
|
.old_timeout = 60,
|
|
};
|
|
EXPORT_SYMBOL_GPL(fw_fallback_config);
|
|
|
|
struct ctl_table firmware_config_table[] = {
|
|
{
|
|
.procname = "force_sysfs_fallback",
|
|
.data = &fw_fallback_config.force_sysfs_fallback,
|
|
.maxlen = sizeof(unsigned int),
|
|
.mode = 0644,
|
|
.proc_handler = proc_douintvec_minmax,
|
|
.extra1 = &zero,
|
|
.extra2 = &one,
|
|
},
|
|
{
|
|
.procname = "ignore_sysfs_fallback",
|
|
.data = &fw_fallback_config.ignore_sysfs_fallback,
|
|
.maxlen = sizeof(unsigned int),
|
|
.mode = 0644,
|
|
.proc_handler = proc_douintvec_minmax,
|
|
.extra1 = &zero,
|
|
.extra2 = &one,
|
|
},
|
|
{ }
|
|
};
|
|
EXPORT_SYMBOL_GPL(firmware_config_table);
|
|
|
|
#endif
|