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| author |   Mitch Williams <mitch.a.williams@intel.com> | 2017-06-23 04:24:43 -0400 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-08-25 14:45:28 -0700 |
| commit | 1e3a5fd5c0492d2cd37d86dce82ac7899136123f (patch) | |
| tree | 2045bf08f6a96cb14eb6594c5d494bac332583d3 /drivers/net/ethernet/intel/i40evf/i40evf_main.c | |
| parent | strparser: initialize all callbacks (diff) | |
| download | linux-dev-1e3a5fd5c0492d2cd37d86dce82ac7899136123f.tar.xz linux-dev-1e3a5fd5c0492d2cd37d86dce82ac7899136123f.zip | |
i40e/i40evf: adjust packet size to account for double VLANs
Now that the kernel supports double VLAN tags, we should at least play
nice. Adjust the max packet size to account for two VLAN tags, not just
one.
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 93536b9fc629..22919b444ddf 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -2625,7 +2625,7 @@ static void i40evf_init_task(struct work_struct *work) /* MTU range: 68 - 9710 */ netdev->min_mtu = ETH_MIN_MTU; - netdev->max_mtu = I40E_MAX_RXBUFFER - (ETH_HLEN + ETH_FCS_LEN); + netdev->max_mtu = I40E_MAX_RXBUFFER - I40E_PACKET_HDR_PAD; if (!is_valid_ether_addr(adapter->hw.mac.addr)) { dev_info(&pdev->dev, "Invalid MAC address %pM, using random\n", |