| 1 |
|
| 2 | #ifndef __FIRMWARE_FALLBACK_H
|
| 3 | #define __FIRMWARE_FALLBACK_H
|
| 4 |
|
| 5 | #include <linux/firmware.h>
|
| 6 | #include <linux/device.h>
|
| 7 |
|
| 8 | #include "firmware.h"
|
| 9 | #include "sysfs.h"
|
| 10 |
|
| 11 | #ifdef CONFIG_FW_LOADER_USER_HELPER
|
| 12 | int firmware_fallback_sysfs(struct firmware *fw, const char *name,
|
| 13 | struct device *device,
|
| 14 | u32 opt_flags,
|
| 15 | int ret);
|
| 16 | void kill_pending_fw_fallback_reqs(bool kill_all);
|
| 17 |
|
| 18 | void fw_fallback_set_cache_timeout(void);
|
| 19 | void fw_fallback_set_default_timeout(void);
|
| 20 |
|
| 21 | #else
|
| 22 | static inline int firmware_fallback_sysfs(struct firmware *fw, const char *name,
|
| 23 | struct device *device,
|
| 24 | u32 opt_flags,
|
| 25 | int ret)
|
| 26 | {
|
| 27 |
|
| 28 | return ret;
|
| 29 | }
|
| 30 |
|
| 31 | static inline void kill_pending_fw_fallback_reqs(bool kill_all) { }
|
| 32 | static inline void fw_fallback_set_cache_timeout(void) { }
|
| 33 | static inline void fw_fallback_set_default_timeout(void) { }
|
| 34 | #endif
|
| 35 |
|
| 36 | #ifdef CONFIG_EFI_EMBEDDED_FIRMWARE
|
| 37 | int firmware_fallback_platform(struct fw_priv *fw_priv);
|
| 38 | #else
|
| 39 | static inline int firmware_fallback_platform(struct fw_priv *fw_priv)
|
| 40 | {
|
| 41 | return -ENOENT;
|
| 42 | }
|
| 43 | #endif
|
| 44 |
|
| 45 | #endif
|