linux/include/asm-ppc64/naca.h

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#ifndef _NACA_H
#define _NACA_H
/*
* c 2001 PPC 64 Team, IBM Corp
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
#include <asm/types.h>
#ifndef __ASSEMBLY__
struct naca_struct {
/* Kernel only data - undefined for user space */
void *xItVpdAreas; /* VPD Data 0x00 */
void *xRamDisk; /* iSeries ramdisk 0x08 */
u64 xRamDiskSize; /* In pages 0x10 */
};
extern struct naca_struct naca;
#endif /* __ASSEMBLY__ */
#define NACA_PAGE 0x4
#define NACA_PHYS_ADDR (NACA_PAGE<<PAGE_SHIFT)
#endif /* _NACA_H */