/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __FIRMWARE_FALLBACK_H #define __FIRMWARE_FALLBACK_H #include <linux/firmware.h> #include <linux/device.h> #include "firmware.h" #include "sysfs.h" #ifdef CONFIG_FW_LOADER_USER_HELPER int firmware_fallback_sysfs(struct firmware *fw, const char *name, struct device *device, u32 opt_flags, int ret); void kill_pending_fw_fallback_reqs(bool only_kill_custom); void fw_fallback_set_cache_timeout(void); void fw_fallback_set_default_timeout(void); #else /* CONFIG_FW_LOADER_USER_HELPER */ static inline int firmware_fallback_sysfs(struct firmware *fw, const char *name, struct device *device, u32 opt_flags, int ret) { /* Keep carrying over the same error */ return ret; } static inline void kill_pending_fw_fallback_reqs(bool only_kill_custom) { } static inline void fw_fallback_set_cache_timeout(void) { } static inline void fw_fallback_set_default_timeout(void) { } #endif /* CONFIG_FW_LOADER_USER_HELPER */ #ifdef CONFIG_EFI_EMBEDDED_FIRMWARE int firmware_fallback_platform(struct fw_priv *fw_priv); #else static inline int firmware_fallback_platform(struct fw_priv *fw_priv) { return -ENOENT; } #endif #endif /* __FIRMWARE_FALLBACK_H */