Differential D10410 Diff 27480 sys/boot/efi/include/efilib.h

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sys/boot/efi/include/efilib.h

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	* $FreeBSD$			* $FreeBSD$
	*/			*/

	#ifndef _LOADER_EFILIB_H			#ifndef _LOADER_EFILIB_H
	#define _LOADER_EFILIB_H			#define _LOADER_EFILIB_H

	#include <stand.h>			#include <stand.h>
	#include <sys/queue.h>			#include <sys/queue.h>
				#include <time.h>

	extern EFI_HANDLE IH;			extern EFI_HANDLE IH;
	extern EFI_SYSTEM_TABLE *ST;			extern EFI_SYSTEM_TABLE *ST;
	extern EFI_BOOT_SERVICES *BS;			extern EFI_BOOT_SERVICES *BS;
	extern EFI_RUNTIME_SERVICES *RS;			extern EFI_RUNTIME_SERVICES *RS;

	extern struct devsw efipart_fddev;			extern struct devsw efipart_fddev;
	extern struct devsw efipart_cddev;			extern struct devsw efipart_cddev;
	extern struct devsw efipart_hddev;			extern struct devsw efipart_hddev;
	extern struct devsw efinet_dev;			extern struct devsw efinet_dev;
				extern struct devsw efifs_dev;
	extern struct netif_driver efinetif;			extern struct netif_driver efinetif;
				extern struct fs_ops efifs_fsops;

	/* EFI block device data, included here to help efi_zfs_probe() */			/* EFI block device data, included here to help efi_zfs_probe() */
	typedef STAILQ_HEAD(pdinfo_list, pdinfo) pdinfo_list_t;			typedef STAILQ_HEAD(pdinfo_list, pdinfo) pdinfo_list_t;

	typedef struct pdinfo			typedef struct pdinfo
	{			{
	STAILQ_ENTRY(pdinfo) pd_link; /* link in device list */			STAILQ_ENTRY(pdinfo) pd_link; /* link in device list */
	pdinfo_list_t pd_part; /* link of partitions */			pdinfo_list_t pd_part; /* link of partitions */
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	EFI_HANDLE efi_devpath_handle(EFI_DEVICE_PATH *);			EFI_HANDLE efi_devpath_handle(EFI_DEVICE_PATH *);
	EFI_DEVICE_PATH efi_devpath_last_node(EFI_DEVICE_PATH );			EFI_DEVICE_PATH efi_devpath_last_node(EFI_DEVICE_PATH );
	EFI_DEVICE_PATH efi_devpath_trim(EFI_DEVICE_PATH );			EFI_DEVICE_PATH efi_devpath_trim(EFI_DEVICE_PATH );
	int efi_devpath_match(EFI_DEVICE_PATH , EFI_DEVICE_PATH );			int efi_devpath_match(EFI_DEVICE_PATH , EFI_DEVICE_PATH );
	CHAR16 efi_devpath_name(EFI_DEVICE_PATH );			CHAR16 efi_devpath_name(EFI_DEVICE_PATH );
	void efi_free_devpath_name(CHAR16 *);			void efi_free_devpath_name(CHAR16 *);

	int efi_status_to_errno(EFI_STATUS);			int efi_status_to_errno(EFI_STATUS);
				EFI_STATUS errno_to_efi_status(int errno);

	void efi_time_init(void);			void efi_time_init(void);
	void efi_time_fini(void);			void efi_time_fini(void);

	EFI_STATUS main(int argc, CHAR16 *argv[]);			EFI_STATUS main(int argc, CHAR16 *argv[]);
	void exit(EFI_STATUS status);			void exit(EFI_STATUS status);
	void delay(int usecs);			void delay(int usecs);

				int efifs_parsedev(struct devdesc , const char , const char **);

	/* EFI environment initialization. */			/* EFI environment initialization. */
	void efi_init_environment(void);			void efi_init_environment(void);

	/* CHAR16 utility functions. */			/* CHAR16 utility functions. */
	int wcscmp(CHAR16 , CHAR16 );			int wcscmp(const CHAR16 , const CHAR16 );
				size_t wcslen(const CHAR16 *s);
	void cpy8to16(const char , CHAR16 , size_t);			void cpy8to16(const char , CHAR16 , size_t);
	void cpy16to8(const CHAR16 , char , size_t);			void cpy16to8(const CHAR16 , char , size_t);

				time_t from_efi_time(EFI_TIME *efi_time);
				void to_efi_time(EFI_TIME *efi_time, time_t time);

	#endif /* _LOADER_EFILIB_H */			#endif /* _LOADER_EFILIB_H */