diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-04 17:25:06 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-04 17:25:06 -0700 |
commit | 2acb802b0c5485aedb46e23b2b45e49573454c09 (patch) | |
tree | 82afbba3d073ce903cb737412b6eccdf8adab4b5 /arch/powerpc/include/asm/eeh_event.h | |
parent | d8f4b819c3a5b54a978c6fe5249a17cff490c4a1 (diff) | |
parent | 9c4cb82515130c62224e23fdf7c13c8f6c59c614 (diff) |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:
powerpc: Remove use of CONFIG_PPC_MERGE
powerpc: Force printing of 'total_memory' to unsigned long long
powerpc: Fix compiler warning in arch/powerpc/mm/mem.c
powerpc: Move include files to arch/powerpc/include/asm
Diffstat (limited to 'arch/powerpc/include/asm/eeh_event.h')
-rw-r--r-- | arch/powerpc/include/asm/eeh_event.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/eeh_event.h b/arch/powerpc/include/asm/eeh_event.h new file mode 100644 index 00000000000..cc3cb04539a --- /dev/null +++ b/arch/powerpc/include/asm/eeh_event.h @@ -0,0 +1,53 @@ +/* + * 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 */ |