4.14-stable review patch. If anyone has any objections, please let me know.
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From: Corinna Vinschen vinschen@redhat.com
[ Upstream commit fa09bc40b21a33937872c4c4cf0f266ec9fa4869 ]
Disable virtualization features on 82580 just as on i210/i211. This avoids that virt functions are acidentally called on 82850.
Fixes: 55cac248caa4 ("igb: Add full support for 82580 devices") Signed-off-by: Corinna Vinschen vinschen@redhat.com Reviewed-by: Simon Horman horms@kernel.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/intel/igb/igb_main.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 3ea1265a3a443..d679b31c9a138 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3026,8 +3026,9 @@ static void igb_probe_vfs(struct igb_adapter *adapter) struct pci_dev *pdev = adapter->pdev; struct e1000_hw *hw = &adapter->hw;
- /* Virtualization features not supported on i210 family. */ - if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211)) + /* Virtualization features not supported on i210 and 82580 family. */ + if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211) || + (hw->mac.type == e1000_82580)) return;
/* Of the below we really only want the effect of getting