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path: root/drivers/pci/pci.h
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-rw-r--r--drivers/pci/pci.h9
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 {
162}; 162};
163#define to_pci_slot_attr(s) container_of(s, struct pci_slot_attribute, attr) 163#define to_pci_slot_attr(s) container_of(s, struct pci_slot_attribute, attr)
164 164
165enum pci_bar_type {
166 pci_bar_unknown, /* Standard PCI BAR probe */
167 pci_bar_io, /* An io port BAR */
168 pci_bar_mem32, /* A 32-bit memory BAR */
169 pci_bar_mem64, /* A 64-bit memory BAR */
170};
171
172extern int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
173 struct resource *res, unsigned int reg);
165extern void pci_enable_ari(struct pci_dev *dev); 174extern void pci_enable_ari(struct pci_dev *dev);
166/** 175/**
167 * pci_ari_enabled - query ARI forwarding status 176 * pci_ari_enabled - query ARI forwarding status