diff options
| author | Tony Luck <tony.luck@intel.com> | 2006-09-26 09:47:30 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-09-26 09:47:30 -0700 |
| commit | a4b47ab9464a8200528fad3101668abdd7379cf9 (patch) | |
| tree | dbf522f1be3ecac23885e44c9864af77a641efdc /include/asm-ia64 | |
| parent | ae3e0218621db0590163b2d5c424ef1f340e3cc6 (diff) | |
| parent | 2ab561a116e16cdee3ae0e13d51910634c15aee9 (diff) | |
Pull esi-support into release branch
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/esi.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/asm-ia64/esi.h b/include/asm-ia64/esi.h new file mode 100644 index 00000000000..84aac0e0b58 --- /dev/null +++ b/include/asm-ia64/esi.h @@ -0,0 +1,30 @@ +/* + * ESI service calls. + * + * Copyright (c) Copyright 2005-2006 Hewlett-Packard Development Company, L.P. + * Alex Williamson <alex.williamson@hp.com> + */ +#ifndef esi_h +#define esi_h + +#include <linux/efi.h> + +#define ESI_QUERY 0x00000001 +#define ESI_OPEN_HANDLE 0x02000000 +#define ESI_CLOSE_HANDLE 0x02000001 + +enum esi_proc_type { + ESI_PROC_SERIALIZED, /* calls need to be serialized */ + ESI_PROC_MP_SAFE, /* MP-safe, but not reentrant */ + ESI_PROC_REENTRANT /* MP-safe and reentrant */ +}; + +extern int ia64_esi_init (void); +extern struct ia64_sal_retval esi_call_phys (void *, u64 *); +extern int ia64_esi_call(efi_guid_t, struct ia64_sal_retval *, + enum esi_proc_type, + u64, u64, u64, u64, u64, u64, u64, u64); +extern int ia64_esi_call_phys(efi_guid_t, struct ia64_sal_retval *, u64, u64, + u64, u64, u64, u64, u64, u64); + +#endif /* esi_h */ |