4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Corinna Vinschen <vinschen@xxxxxxxxxx>
[ 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@xxxxxxxxxx>
Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 02a95d9f1100e..00d8f1e8177e7 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -3736,8 +3736,9 @@ 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
--
2.40.1
