Re: [XENBUS PATCH] Open the correct vendor device enum key

[Owen Smith <owen.smith@xxxxxxxxx>]

Reviewed-by: Owen Smith <owen.smith@xxxxxxxxx>

On Fri, Jul 11, 2025 at 4:24 PM Tu Dinh <ngoc-tu.dinh@xxxxxxxxxx> wrote:

The SUBSYS_ part of the vendor device ID string is also branded with
VENDOR_DEVICE_ID.

Signed-off-by: Tu Dinh <ngoc-tu.dinh@xxxxxxxxxx>
---
 src/xen/config.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/xen/config.c b/src/xen/config.c
index a74f95b..99980a6 100644
--- a/src/xen/config.c
+++ b/src/xen/config.c
@@ -152,7 +152,8 @@ __ConfigIsVendorDevicePresent(
     HANDLE      DeviceKey;
     BOOLEAN     Found;
     NTSTATUS    status;
-    PCSTR       VendorDeviceID = "PCI\\VEN_5853&DEV_" VENDOR_DEVICE_ID_STR "&SUBSYS_C0005853&REV_01";
+    PCSTR       VendorDeviceID = "PCI\\VEN_5853&DEV_" VENDOR_DEVICE_ID_STR
+                                 "&SUBSYS_" VENDOR_DEVICE_ID_STR "5853&REV_01";

     status = RegistryOpenSubKey(NULL,
                                 ENUM_PATH,
--
2.50.1.windows.1



Ngoc Tu Dinh | Vates XCP-ng Developer

XCP-ng & Xen Orchestra - Vates solutions

web: https://vates.tech