arch/powerpc/include/asm/eeh_event.h

   1 /*
   2  * This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License as published by
   4  * the Free Software Foundation; either version 2 of the License, or
   5  * (at your option) any later version.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program; if not, write to the Free Software
  14  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  15  *
  16  * Copyright (c) 2005 Linas Vepstas <linas@linas.org>
  17  */
  18
  19 #ifndef ASM_POWERPC_EEH_EVENT_H
  20 #define ASM_POWERPC_EEH_EVENT_H
  21 #ifdef __KERNEL__
  22
  23 /*
  24  * structure holding pci controller data that describes a
  25  * change in the isolation status of a PCI slot.  A pointer
  26  * to this struct is passed as the data pointer in a notify
  27  * callback.
  28  */
  29 struct eeh_event {
  30         struct list_head        list;   /* to form event queue  */
  31         struct eeh_pe           *pe;    /* EEH PE               */
  32 };
  33
  34 int eeh_event_init(void);
  35 int eeh_send_failure_event(struct eeh_pe *pe);
  36 void eeh_remove_event(struct eeh_pe *pe, bool force);
  37 void eeh_handle_event(struct eeh_pe *pe);
  38
  39 #endif /* __KERNEL__ */
  40 #endif /* ASM_POWERPC_EEH_EVENT_H */