Displaying 3 results from an estimated 3 matches for "e71c7d1b5f29".
2023 May 07
1
[PATCH] virtio_net: set default mtu to 1500 when 'Device maximum MTU' bigger than 1500
...Chen <chenh at yusur.tech>
> > > ---
> > > drivers/net/virtio_net.c | 5 ++++-
> > > 1 file changed, 4 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> > > index 8d8038538fc4..e71c7d1b5f29 100644
> > > --- a/drivers/net/virtio_net.c
> > > +++ b/drivers/net/virtio_net.c
> > > @@ -4040,7 +4040,10 @@ static int virtnet_probe(struct virtio_device *vdev)
> > > goto free;
> > > }
> > >
> > > - dev->mtu = mtu;
>...
2023 May 06
0
[PATCH] virtio_net: set default mtu to 1500 when 'Device maximum MTU' bigger than 1500
...maximum MTU' bigger than 1500.
>
> Signed-off-by: Hao Chen <chenh at yusur.tech>
> ---
> drivers/net/virtio_net.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index 8d8038538fc4..e71c7d1b5f29 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -4040,7 +4040,10 @@ static int virtnet_probe(struct virtio_device *vdev)
> goto free;
> }
>
> - dev->mtu = mtu;
> + if (mtu > 1500)
s/1500/ETH_DATA_LEN/
Thanks.
> + dev->m...
2023 May 07
0
[PATCH] virtio_net: set default mtu to 1500 when 'Device maximum MTU' bigger than 1500
...yusur.tech>
I don't see why not use the maximum. Bigger packets = better
performance.
> ---
> drivers/net/virtio_net.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index 8d8038538fc4..e71c7d1b5f29 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -4040,7 +4040,10 @@ static int virtnet_probe(struct virtio_device *vdev)
> goto free;
> }
>
> - dev->mtu = mtu;
> + if (mtu > 1500)
> + dev->mtu = 1500;
> + else
> +...