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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.
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.
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
18 * Copyright (c) 2005 Linas Vepstas <linas@linas.org>
21 #ifndef ASM_POWERPC_EEH_EVENT_H
22 #define ASM_POWERPC_EEH_EVENT_H
25 /** EEH event -- structure holding pci controller data that describes
26 * a change in the isolation status of a PCI slot. A pointer
27 * to this struct is passed as the data pointer in a notify callback.
30 struct list_head list
;
31 struct device_node
*dn
; /* struct device node */
32 struct pci_dev
*dev
; /* affected device */
33 enum pci_channel_state state
; /* PCI bus state for the affected device */
34 int time_unavail
; /* milliseconds until device might be available */
38 * eeh_send_failure_event - generate a PCI error event
41 * This routine builds a PCI error event which will be delivered
42 * to all listeners on the eeh_notifier_chain.
44 * This routine can be called within an interrupt context;
45 * the actual event will be delivered in a normal context
48 int eeh_send_failure_event (struct device_node
*dn
,
50 enum pci_channel_state state
,
53 /* Main recovery function */
54 struct pci_dn
* handle_eeh_events (struct eeh_event
*);
56 #endif /* __KERNEL__ */
57 #endif /* ASM_POWERPC_EEH_EVENT_H */