linux/arch/powerpc/platforms/wsp/msi.h
Michael Ellerman f9a71e0fd1 powerpc/wsp: Add MSI support for PCI on PowerEN
Based on a patch by Michael Ellerman <michael@ellerman.id.au>

Patch was simply forward ported upstream.

Jimi Xenidis <jimix@pobox.com>

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-09-20 09:19:55 +10:00

19 lines
543 B
C

/*
* Copyright 2011 Michael Ellerman, IBM Corp.
*
* 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.
*/
#ifndef __WSP_MSI_H
#define __WSP_MSI_H
#ifdef CONFIG_PCI_MSI
extern void wsp_setup_phb_msi(struct pci_controller *phb);
#else
static inline void wsp_setup_phb_msi(struct pci_controller *phb) { }
#endif
#endif /* __WSP_MSI_H */