4 * Copyright (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P.
5 * Alex Williamson <alex.williamson@hp.com>
10 #include <linux/efi.h>
12 #define ESI_QUERY 0x00000001
13 #define ESI_OPEN_HANDLE 0x02000000
14 #define ESI_CLOSE_HANDLE 0x02000001
17 ESI_PROC_SERIALIZED, /* calls need to be serialized */
18 ESI_PROC_MP_SAFE, /* MP-safe, but not reentrant */
19 ESI_PROC_REENTRANT /* MP-safe and reentrant */
22 extern int ia64_esi_init (void);
23 extern struct ia64_sal_retval esi_call_phys (void *, u64 *);
24 extern int ia64_esi_call(efi_guid_t, struct ia64_sal_retval *,
26 u64, u64, u64, u64, u64, u64, u64, u64);
27 extern int ia64_esi_call_phys(efi_guid_t, struct ia64_sal_retval *, u64, u64,
28 u64, u64, u64, u64, u64, u64);