---

yaml
---
r: 197414
b: refs/heads/master
c: 06e719d
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 94c1f90bb0bac8c2b75569a247b89145022c4c24
+refs/heads/master: 06e719d80ff900973cddffa84fc2d7620c69a236

trunk/drivers/staging/hv/netvsc_drv.c

@@ -30,6 +30,8 @@
 #include <linux/skbuff.h>
 #include <linux/in.h>
 #include <linux/slab.h>
+#include <linux/dmi.h>
+#include <linux/pci.h>
 #include <net/arp.h>
 #include <net/route.h>
 #include <net/sock.h>
@@ -551,13 +553,30 @@ static int netvsc_drv_init(int (*drv_init)(struct hv_driver *drv))
 	return ret;
 }
 
+static const struct dmi_system_id __initconst
+hv_netvsc_dmi_table[] __maybe_unused  = {
+	{
+		.ident = "Hyper-V",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"),
+			DMI_MATCH(DMI_BOARD_NAME, "Virtual Machine"),
+		},
+	},
+	{ },
+};
+MODULE_DEVICE_TABLE(dmi, hv_netvsc_dmi_table);
+
 static int __init netvsc_init(void)
 {
 	int ret;
 
 	DPRINT_ENTER(NETVSC_DRV);
 	DPRINT_INFO(NETVSC_DRV, "Netvsc initializing....");
 
+	if (!dmi_check_system(hv_netvsc_dmi_table))
+		return -ENODEV;
+
 	ret = netvsc_drv_init(NetVscInitialize);
 
 	DPRINT_EXIT(NETVSC_DRV);
@@ -572,6 +591,13 @@ static void __exit netvsc_exit(void)
 	DPRINT_EXIT(NETVSC_DRV);
 }
 
+static const struct pci_device_id __initconst
+hv_netvsc_pci_table[] __maybe_unused = {
+	{ PCI_DEVICE(0x1414, 0x5353) }, /* VGA compatible controller */
+	{ 0 }
+};
+MODULE_DEVICE_TABLE(pci, hv_netvsc_pci_table);
+
 MODULE_LICENSE("GPL");
 MODULE_VERSION(HV_DRV_VERSION);
 MODULE_DESCRIPTION("Microsoft Hyper-V network driver");