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-rw-r--r--include/uapi/linux/pci_regs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index ae1f52e8d515..07e06aafec50 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -207,6 +207,9 @@
/* Capability lists */
+#define PCI_CAP_ID_MASK 0x00ff /* Capability ID mask */
+#define PCI_CAP_LIST_NEXT_MASK 0xff00 /* Next Capability Pointer mask */
+
#define PCI_CAP_LIST_ID 0 /* Capability ID */
#define PCI_CAP_ID_PM 0x01 /* Power Management */
#define PCI_CAP_ID_AGP 0x02 /* Accelerated Graphics Port */