From c1973cc94eed9e94518cfc9a8ecbb6585c8808bf Mon Sep 17 00:00:00 2001
From: markj <markj@FreeBSD.org>
Date: Wed, 23 Aug 2017 16:50:10 +0000
Subject: [PATCH] Set the bus number field when attaching a PCI device.

MFC after:	1 week
---
 sys/compat/linuxkpi/common/src/linux_pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/compat/linuxkpi/common/src/linux_pci.c b/sys/compat/linuxkpi/common/src/linux_pci.c
index 9220a2d90409..a1fc2461800b 100644
--- a/sys/compat/linuxkpi/common/src/linux_pci.c
+++ b/sys/compat/linuxkpi/common/src/linux_pci.c
@@ -167,6 +167,7 @@ linux_pci_attach(device_t dev)
 	if (pdev->bus == NULL) {
 		pbus = malloc(sizeof(*pbus), M_DEVBUF, M_WAITOK | M_ZERO);
 		pbus->self = pdev;
+		pbus->number = pci_get_bus(dev);
 		pdev->bus = pbus;
 	}