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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>#include <linux/kconfig.h>#include <linux/list.h>#include <linux/slab.h>#include <linux/export.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 */
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_NS_GPL(fw_fallback_config, "FIRMWARE_LOADER_PRIVATE");
#ifdef CONFIG_SYSCTLstatic const 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 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, }, { .procname = "ignore_sysfs_fallback", .data = &fw_fallback_config.ignore_sysfs_fallback, .maxlen = sizeof(unsigned int), .mode = 0644, .proc_handler = proc_douintvec_minmax, .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, },};
static struct ctl_table_header *firmware_config_sysct_table_header;int register_firmware_config_sysctl(void){ firmware_config_sysct_table_header = register_sysctl("kernel/firmware_config", firmware_config_table); if (!firmware_config_sysct_table_header) return -ENOMEM; return 0;}EXPORT_SYMBOL_NS_GPL(register_firmware_config_sysctl, "FIRMWARE_LOADER_PRIVATE");
void unregister_firmware_config_sysctl(void){ unregister_sysctl_table(firmware_config_sysct_table_header); firmware_config_sysct_table_header = NULL;}EXPORT_SYMBOL_NS_GPL(unregister_firmware_config_sysctl, "FIRMWARE_LOADER_PRIVATE");
#endif /* CONFIG_SYSCTL */