From: Somnath Kotur <somnath.kotur@emulex.com>
To: <netdev@vger.kernel.org>
Cc: <davem@davemloft.net>, Somnath Kotur <somnath.kotur@emulex.com>
Subject: [PATCH net-next 2/2] be2net: Regression bug wherein VFs creation broken for multiple cards.
Date: Mon, 25 Jun 2012 11:12:00 +0530 [thread overview]
Message-ID: <9e2293fc-c9e4-405c-b4e5-dc2ae8ab96da@exht1.ad.emulex.com> (raw)
Fix be_find_vfs() to check for matching bus number as well along with devfn
Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
---
drivers/net/ethernet/emulex/benet/be_main.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 21e0b5b..4836cc5 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++;
--
1.5.6.1
reply other threads:[~2012-06-25 5:45 UTC|newest]
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