[RFC,v3,1/4] PCI: Add vendor ID for the PCI SIG

Message ID 20210419165451.2176200-2-Jonathan.Cameron@huawei.com
State Superseded
Headers show
  • PCI Data Object Exchange support + CXL CDAT
Related show

Commit Message

Jonathan Cameron April 19, 2021, 4:54 p.m.
This ID is used in DOE headers to identify protocols that are defined
within the PCI Express Base Specification.

Specified in Table 7-x2 of the Data Object Exchange ECN
(approved 12 March 2020) available from

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

v3: Add a reference to the patch description.

 include/linux/pci_ids.h | 1 +
 1 file changed, 1 insertion(+)



diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a76ccb697bef..2c0459c23331 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -149,6 +149,7 @@ 
 #define PCI_CLASS_OTHERS		0xff
 /* Vendors and devices.  Sort key: vendor first, device next. */
+#define PCI_VENDOR_ID_PCI_SIG		0x0001
 #define PCI_VENDOR_ID_LOONGSON		0x0014