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- #ifndef _IPXE_SANBOOT_H
- #define _IPXE_SANBOOT_H
-
- /** @file
- *
- * iPXE sanboot API
- *
- * The sanboot API provides methods for hooking, unhooking,
- * describing, and booting from SAN devices.
- */
-
- FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
- #include <ipxe/api.h>
- #include <config/sanboot.h>
-
- struct uri;
-
- /**
- * Calculate static inline sanboot API function name
- *
- * @v _prefix Subsystem prefix
- * @v _api_func API function
- * @ret _subsys_func Subsystem API function
- */
- #define SANBOOT_INLINE( _subsys, _api_func ) \
- SINGLE_API_INLINE ( SANBOOT_PREFIX_ ## _subsys, _api_func )
-
- /**
- * Provide a sanboot API implementation
- *
- * @v _prefix Subsystem prefix
- * @v _api_func API function
- * @v _func Implementing function
- */
- #define PROVIDE_SANBOOT( _subsys, _api_func, _func ) \
- PROVIDE_SINGLE_API ( SANBOOT_PREFIX_ ## _subsys, _api_func, _func )
-
- /**
- * Provide a static inline sanboot API implementation
- *
- * @v _prefix Subsystem prefix
- * @v _api_func API function
- */
- #define PROVIDE_SANBOOT_INLINE( _subsys, _api_func ) \
- PROVIDE_SINGLE_API_INLINE ( SANBOOT_PREFIX_ ## _subsys, _api_func )
-
- /* Include all architecture-independent sanboot API headers */
- #include <ipxe/null_sanboot.h>
- #include <ipxe/efi/efi_block.h>
-
- /* Include all architecture-dependent sanboot API headers */
- #include <bits/sanboot.h>
-
- /**
- * Get default SAN drive number
- *
- * @ret drive Default drive number
- */
- unsigned int san_default_drive ( void );
-
- /**
- * Hook SAN device
- *
- * @v uri URI
- * @v drive Drive number
- * @ret drive Drive number, or negative error
- */
- int san_hook ( struct uri *uri, unsigned int drive );
-
- /**
- * Unhook SAN device
- *
- * @v drive Drive number
- */
- void san_unhook ( unsigned int drive );
-
- /**
- * Attempt to boot from a SAN device
- *
- * @v drive Drive number
- * @ret rc Return status code
- */
- int san_boot ( unsigned int drive );
-
- /**
- * Describe SAN device for SAN-booted operating system
- *
- * @v drive Drive number
- * @ret rc Return status code
- */
- int san_describe ( unsigned int drive );
-
- #endif /* _IPXE_SANBOOT_H */
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