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authorTejun Heo <htejun@gmail.com>2008-03-12 15:26:34 +0900
committerJeff Garzik <jeff@garzik.org>2008-03-17 08:26:44 -0400
commit916fbfb7ae5f8c8f86399794d89e6d273df8826b (patch)
tree0b3982923e2b4114b83f67cfca9b950004caef9c /include
parent233f112042d0b50170212dbff99c3b34b8773cd3 (diff)
downloadop-kernel-dev-916fbfb7ae5f8c8f86399794d89e6d273df8826b.zip
op-kernel-dev-916fbfb7ae5f8c8f86399794d89e6d273df8826b.tar.gz
devres: implement pcim_iomap_regions_request_all()
Some drivers need to reserve all PCI BARs to prevent other drivers misusing unoccupied BARs. pcim_iomap_regions_request_all() requests all BARs and iomap specified BARs. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/pci.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 9010f54..b7e4b63 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1045,6 +1045,8 @@ void __iomem *pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
void __iomem * const *pcim_iomap_table(struct pci_dev *pdev);
int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
+int pcim_iomap_regions_request_all(struct pci_dev *pdev, u16 mask,
+ const char *name);
void pcim_iounmap_regions(struct pci_dev *pdev, u16 mask);
extern int pci_pci_problems;
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