Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...

[platform/kernel/linux-rpi.git] / include / uapi / linux / pci_regs.h

diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index fe86f53..bee1a9e 100644 (file)
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -1086,7 +1086,11 @@
 
 /* Designated Vendor-Specific (DVSEC, PCI_EXT_CAP_ID_DVSEC) */
 #define PCI_DVSEC_HEADER1              0x4 /* Designated Vendor-Specific Header1 */
+#define  PCI_DVSEC_HEADER1_VID(x)      ((x) & 0xffff)
+#define  PCI_DVSEC_HEADER1_REV(x)      (((x) >> 16) & 0xf)
+#define  PCI_DVSEC_HEADER1_LEN(x)      (((x) >> 20) & 0xfff)
 #define PCI_DVSEC_HEADER2              0x8 /* Designated Vendor-Specific Header2 */
+#define  PCI_DVSEC_HEADER2_ID(x)               ((x) & 0xffff)
 
 /* Data Link Feature */
 #define PCI_DLF_CAP            0x04    /* Capabilities Register */