Commit 51af6d7c authored by Ivan Vecera's avatar Ivan Vecera Committed by David S. Miller

be2net: fix vfs enumeration

Current VFs enumeration algorithm used in be_find_vfs does not take domain
number into the match. The match found in igb/ixgbe is more elegant and
safe.
Signed-off-by: default avatarIvan Vecera <ivecera@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent eccc1bb8
......@@ -1076,7 +1076,7 @@ static int be_set_vf_tx_rate(struct net_device *netdev,
static int be_find_vfs(struct be_adapter *adapter, int vf_state)
{
struct pci_dev *dev, *pdev = adapter->pdev;
int vfs = 0, assigned_vfs = 0, pos, vf_fn;
int vfs = 0, assigned_vfs = 0, pos;
u16 offset, stride;
pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
......@@ -1087,9 +1087,7 @@ 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 &&
dev->bus->number == pdev->bus->number) {
if (dev->is_virtfn && dev->physfn == pdev) {
vfs++;
if (dev->dev_flags & PCI_DEV_FLAGS_ASSIGNED)
assigned_vfs++;
......
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