From 7746fd6049b757b68ef8630c47fb5f681697ba3f Mon Sep 17 00:00:00 2001
From: Somnath Kotur <somnath.kotur@emulex.com>
Date: Sun, 24 Jun 2012 19:42:00 +0000
Subject: [PATCH] be2net: Regression bug wherein VFs creation broken for
multiple cards.
Fix be_find_vfs() to check for matching bus number as well along with devfn
Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/net/ethernet/emulex/benet/be_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index c60782e299db4..a28896d4411d9 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1059,7 +1059,8 @@ static int be_find_vfs(struct be_adapter *adapter, int vf_state)
dev = pci_get_device(pdev->vendor, PCI_ANY_ID, NULL);
while (dev) {
vf_fn = (pdev->devfn + offset + stride * vfs) & 0xFFFF;
- if (dev->is_virtfn && dev->devfn == vf_fn) {
+ if (dev->is_virtfn && dev->devfn == vf_fn &&
+ dev->bus->number == pdev->bus->number) {
vfs++;
if (dev->dev_flags & PCI_DEV_FLAGS_ASSIGNED)
assigned_vfs++;
--
2.39.5