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