Re: [PATCH net-next] net-next/hinic: Fix MTU limitation
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From: Andrew Lunn <andrew@lunn.ch>
Date: 2017-08-24 15:20:02
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On Thu, Aug 24, 2017 at 09:21:25PM +0800, Aviad Krawczyk wrote:
quoted hunk ↗ jump to hunk
Fix the hw MTU limitation by setting min/max_mtu Signed-off-by: Aviad Krawczyk <redacted> Signed-off-by: Zhao Chen <redacted> --- drivers/net/ethernet/huawei/hinic/hinic_main.c | 3 +++ 1 file changed, 3 insertions(+)diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c index ae7ad48..7a14963 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_main.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c@@ -980,6 +980,9 @@ static int nic_dev_init(struct pci_dev *pdev) hinic_hwdev_cb_register(nic_dev->hwdev, HINIC_MGMT_MSG_CMD_LINK_STATUS, nic_dev, link_status_event_handler); + netdev->min_mtu = ETH_MIN_MTU;
You don't need to set the min_mtu. See: http://elixir.free-electrons.com/linux/latest/source/net/ethernet/eth.c#L354 Andrew