/* * eeh_event.h * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Copyright (c) 2005 Linas Vepstas <linas@linas.org> */ #ifndef ASM_POWERPC_EEH_EVENT_H #define ASM_POWERPC_EEH_EVENT_H #ifdef __KERNEL__ /** EEH event -- structure holding pci controller data that describes * a change in the isolation status of a PCI slot. A pointer * to this struct is passed as the data pointer in a notify callback. */ struct eeh_event { struct list_head list; struct device_node *dn; /* struct device node */ struct pci_dev *dev; /* affected device */ }; /** * eeh_send_failure_event - generate a PCI error event * @dev pci device * * This routine builds a PCI error event which will be delivered * to all listeners on the eeh_notifier_chain. * * This routine can be called within an interrupt context; * the actual event will be delivered in a normal context * (from a workqueue). */ int eeh_send_failure_event (struct device_node *dn, struct pci_dev *dev); /* Main recovery function */ struct pci_dn * handle_eeh_events (struct eeh_event *); #endif /* __KERNEL__ */ #endif /* ASM_POWERPC_EEH_EVENT_H */