diff options
| author |   Jarod Wilson <jarod@redhat.com> | 2016-10-20 13:55:21 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-10-20 14:51:09 -0400 |
| commit | d0c2c9973ecd267307543526ae93855e3a3e4b23 (patch) | |
| tree | 6f06f6170c38dda14759a59f474c582004d72c67 /drivers/net/vmxnet3/vmxnet3_drv.c | |
| parent | net: use core MTU range checking in core net infra (diff) | |
| download | linux-dev-d0c2c9973ecd267307543526ae93855e3a3e4b23.tar.xz linux-dev-d0c2c9973ecd267307543526ae93855e3a3e4b23.zip | |
net: use core MTU range checking in virt drivers
hyperv_net:
- set min/max_mtu, per Haiyang, after rndis_filter_device_add
virtio_net:
- set min/max_mtu
- remove virtnet_change_mtu
vmxnet3:
- set min/max_mtu
xen-netback:
- min_mtu = 0, max_mtu = 65517
xen-netfront:
- min_mtu = 0, max_mtu = 65535
unisys/visor:
- clean up defines a little to not clash with network core or add
redundat definitions
CC: netdev@vger.kernel.org
CC: virtualization@lists.linux-foundation.org
CC: "K. Y. Srinivasan" <kys@microsoft.com>
CC: Haiyang Zhang <haiyangz@microsoft.com>
CC: "Michael S. Tsirkin" <mst@redhat.com>
CC: Shrikrishna Khare <skhare@vmware.com>
CC: "VMware, Inc." <pv-drivers@vmware.com>
CC: Wei Liu <wei.liu2@citrix.com>
CC: Paul Durrant <paul.durrant@citrix.com>
CC: David Kershner <david.kershner@unisys.com>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vmxnet3/vmxnet3_drv.c')
| -rw-r--r-- | drivers/net/vmxnet3/vmxnet3_drv.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index b5554f2ebee4..0c36de121eb0 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -2969,9 +2969,6 @@ vmxnet3_change_mtu(struct net_device *netdev, int new_mtu) struct vmxnet3_adapter *adapter = netdev_priv(netdev); int err = 0; - if (new_mtu < VMXNET3_MIN_MTU || new_mtu > VMXNET3_MAX_MTU) - return -EINVAL; - netdev->mtu = new_mtu; /* @@ -3428,6 +3425,10 @@ vmxnet3_probe_device(struct pci_dev *pdev, vmxnet3_set_ethtool_ops(netdev); netdev->watchdog_timeo = 5 * HZ; + /* MTU range: 60 - 9000 */ + netdev->min_mtu = VMXNET3_MIN_MTU; + netdev->max_mtu = VMXNET3_MAX_MTU; + INIT_WORK(&adapter->work, vmxnet3_reset_work); set_bit(VMXNET3_STATE_BIT_QUIESCED, &adapter->state); |