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| author | Yu Zhao <yu.zhao@intel.com> | 2008-11-22 02:40:40 +0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-01-07 11:13:02 -0800 |
| commit | 0b400c7ed4d027e02f6231afa39852a2d48e6f25 (patch) | |
| tree | 976e87d95aefac36b14c8407ff3ba9aa34f0cd03 /drivers/pci/pci.h | |
| parent | bc5f5a8277cb353161454b6704b3186ebcf3a2a3 (diff) | |
| download | linux-0b400c7ed4d027e02f6231afa39852a2d48e6f25.tar.gz linux-0b400c7ed4d027e02f6231afa39852a2d48e6f25.tar.bz2 linux-0b400c7ed4d027e02f6231afa39852a2d48e6f25.zip | |
PCI: export __pci_read_base()
Export __pci_read_base() so it can be used by whole PCI subsystem.
Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 392388468f6f..d881fde8bb82 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -162,6 +162,15 @@ struct pci_slot_attribute { }; #define to_pci_slot_attr(s) container_of(s, struct pci_slot_attribute, attr) +enum pci_bar_type { + pci_bar_unknown, /* Standard PCI BAR probe */ + pci_bar_io, /* An io port BAR */ + pci_bar_mem32, /* A 32-bit memory BAR */ + pci_bar_mem64, /* A 64-bit memory BAR */ +}; + +extern int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, + struct resource *res, unsigned int reg); extern void pci_enable_ari(struct pci_dev *dev); /** * pci_ari_enabled - query ARI forwarding status |