arch/powerpc/include/asm/iseries/alpaca.h

   1 /*
   2  * Copyright © 2008  Stephen Rothwell IBM Corporation
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  17  */
  18 #ifndef _ASM_POWERPC_ISERIES_ALPACA_H
  19 #define _ASM_POWERPC_ISERIES_ALPACA_H
  20
  21 /*
  22  * This is the part of the paca that the iSeries hypervisor
  23  * needs to be statically initialised. Immediately after boot
  24  * we switch to the normal Linux paca.
  25  */
  26 struct alpaca {
  27         struct lppaca *lppaca_ptr;      /* Pointer to LpPaca for PLIC */
  28         const void *reg_save_ptr;       /* Pointer to LpRegSave for PLIC */
  29 };
  30
  31 #endif /* _ASM_POWERPC_ISERIES_ALPACA_H */