diff options
| author | Eyal Perry <eyalpe@mellanox.com> | 2014-05-04 18:07:25 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-05 23:48:22 +0400 |
| commit | 83d3459a5928f18c9344683e31bc2a7c3c25562a (patch) | |
| tree | fdfffa99cc31f94e8780fa255a4a79ccc0785897 | |
| parent | f24f790f8eb8bca00c66781b21de2a9ff7cd1c00 (diff) | |
| download | linux-83d3459a5928f18c9344683e31bc2a7c3c25562a.tar.xz | |
net/mlx4_core: Don't issue PCIe speed/width checks for VFs
Carrying out PCI speed/width checks through pcie_get_minimum_link()
on VFs yield wrong results, so remove them.
Fixes: b912b2f ('net/mlx4_core: Warn if device doesn't have enough PCI bandwidth')
Signed-off-by: Eyal Perry <eyalpe@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index e98c15adb7e2..7cf9dadcb471 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -2440,7 +2440,8 @@ slave_start: * No return code for this call, just warn the user in case of PCI * express device capabilities are under-satisfied by the bus. */ - mlx4_check_pcie_caps(dev); + if (!mlx4_is_slave(dev)) + mlx4_check_pcie_caps(dev); /* In master functions, the communication channel must be initialized * after obtaining its address from fw */ |