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OpenCloudOS-Kernel/arch/microblaze/pci/iomap.c

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microblaze: Enable PCI, missing files There are two parts of changes. The first is just enable PCI in Makefiles and in Kconfig. The second is the rest of missing files. I didn't want to add it with previous patch because that patch is too big. Current Microblaze toolchain has problem with weak symbols that's why is necessary to apply this changes to be possible to compile pci support. Xilinx knows about this problem. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-01-18 22:27:10 +08:00
/*
* ppc64 "iomap" interface implementation.
*
* (C) Copyright 2004 Linus Torvalds
*/
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/mm.h>
microblaze: Add export.h to arch/microblaze files as required For access to the EXPORT_SYMBOL variants and THIS_MODULE macros. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-09-22 23:22:55 +08:00
#include <linux/export.h>
microblaze: Enable PCI, missing files There are two parts of changes. The first is just enable PCI in Makefiles and in Kconfig. The second is the rest of missing files. I didn't want to add it with previous patch because that patch is too big. Current Microblaze toolchain has problem with weak symbols that's why is necessary to apply this changes to be possible to compile pci support. Xilinx knows about this problem. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-01-18 22:27:10 +08:00
#include <asm/io.h>
#include <asm/pci-bridge.h>
void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
{
if (isa_vaddr_is_ioport(addr))
return;
if (pcibios_vaddr_is_ioport(addr))
return;
iounmap(addr);
}
EXPORT_SYMBOL(pci_iounmap);