1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 7fb75b143755..20ae747ddf34 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -549,6 +549,7 @@
 #define  PCI_EXP_LNKCAP2_SLS_8_0GB 0x04 /* Current Link Speed 8.0GT/s */
 #define  PCI_EXP_LNKCAP2_CROSSLINK 0x100 /* Crosslink supported */
 #define PCI_EXP_LNKCTL2         48      /* Link Control 2 */
+#define PCI_EXP_LNKSTA2         50      /* Link Status 2 */
 #define PCI_EXP_SLTCTL2         56      /* Slot Control 2 */
 
 /* Extended Capabilities (PCI-X 2.0 and Express) */
@@ -677,6 +678,12 @@
 #define  PCI_PWR_CAP_BUDGET(x)  ((x) & 1)       /* Included in system budget */
 #define PCI_EXT_CAP_PWR_SIZEOF  16
 
+/* Vendor-Specific (VSEC, PCI_EXT_CAP_ID_VNDR) */
+#define PCI_VNDR_HEADER         4       /* Vendor-Specific Header */
+#define  PCI_VNDR_HEADER_ID(x)  ((x) & 0xffff)
+#define  PCI_VNDR_HEADER_REV(x) (((x) >> 16) & 0xf)
+#define  PCI_VNDR_HEADER_LEN(x) (((x) >> 20) & 0xfff)
+
 /*
  * Hypertransport sub capability types
  *