Displaying 20 results from an estimated 41 matches for "tso4".
Did you mean:
tso
2017 Oct 25
2
Need to increase the rx and tx buffer size of my interface
...:00:72:f9:eb'/>
<source dev='enp7s0f0' mode='vepa'/>
<model type='virtio'/>
<driver name='vhost' queues='5' rx_queue_size='512'
tx_queue_size='512'>
<host csum='off' gso='off' tso4='off' tso6='off' ecn='off' ufo='off'
mrg_rxbuf='off'/>
<guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
</driver>
<address type='pci' domain='0x0000' bus=...
2017 Oct 25
2
Re: Need to increase the rx and tx buffer size of my interface
...dev='enp7s0f0' mode='vepa'/>
> > <model type='virtio'/>
> > <driver name='vhost' queues='5' rx_queue_size='512'
> > tx_queue_size='512'>
> > <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
> ufo='off'
> > mrg_rxbuf='off'/>
> > <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
> > </driver>
> > <address ty...
2017 Oct 26
5
Re: Need to increase the rx and tx buffer size of my interface
...54:00:00:b5:99'/>
<source dev='eno1' mode='vepa'/>
<model type='virtio'/>
<driver name='vhost' queues='5' rx_queue_size='512'
tx_queue_size='512'>
<host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
ufo='off' mrg_rxbuf='off'/>
<guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
</driver>
<address type='pci' domain='0x0000' bu...
2017 Oct 26
2
Re: Need to increase the rx and tx buffer size of my interface
...;
>>>>> <model type='virtio'/>
>>>>> <driver name='vhost' queues='5' rx_queue_size='512'
>>>>> tx_queue_size='512'>
>>>>> <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
>>>>> ufo='off' mrg_rxbuf='off'/>
>>>>> <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
>>>>> </driver>...
2017 Oct 26
0
Re: Need to increase the rx and tx buffer size of my interface
...> <source dev='eno1' mode='vepa'/>
> <model type='virtio'/>
> <driver name='vhost' queues='5' rx_queue_size='512'
> tx_queue_size='512'>
> <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
> ufo='off' mrg_rxbuf='off'/>
> <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
> </driver>
> <address type='pci' domain...
2017 Oct 26
0
Re: Need to increase the rx and tx buffer size of my interface
...lt;mac address='52:54:00:72:f9:eb'/>
<source dev='enp7s0f0' mode='bridge'/>
<model type='virtio'/>
<driver name='qemu' queues='5' rx_queue_size='512'>
<host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
ufo='off' mrg_rxbuf='off'/>
<guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
</driver>
Best Regards,
Ashish Kurian
On Thu, Oct 26, 2017 at 10:01 AM...
2017 Oct 26
0
Re: Need to increase the rx and tx buffer size of my interface
...39;vepa'/>
>>>> <model type='virtio'/>
>>>> <driver name='vhost' queues='5' rx_queue_size='512'
>>>> tx_queue_size='512'>
>>>> <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
>>>> ufo='off' mrg_rxbuf='off'/>
>>>> <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
>>>> </driver>
>>>...
2017 Oct 26
2
Re: Need to increase the rx and tx buffer size of my interface
...52:54:00:72:f9:eb'/>
> <source dev='enp7s0f0' mode='bridge'/>
> <model type='virtio'/>
> <driver name='qemu' queues='5' rx_queue_size='512'>
> <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
> ufo='off' mrg_rxbuf='off'/>
> <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
> </driver>
>
This works for me. I'm running recent...
2017 Oct 25
0
Re: Need to increase the rx and tx buffer size of my interface
...t; <source dev='enp7s0f0' mode='vepa'/>
> <model type='virtio'/>
> <driver name='vhost' queues='5' rx_queue_size='512'
> tx_queue_size='512'>
> <host csum='off' gso='off' tso4='off' tso6='off' ecn='off' ufo='off'
> mrg_rxbuf='off'/>
> <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
> </driver>
> <address type='pci' domain=&...
2018 Oct 10
1
SR-IOV Trust Setting
...erBackendOptions can
this be done through the driver element?
*<driver name='vhost' txmode='iothread' ioeventfd='on' event_idx='off'
queues='5' rx_queue_size='256' tx_queue_size='256'>
<host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
ufo='off' mrg_rxbuf='off'/>
<guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/> </driver>*
At the moment i have to manually run:
ip link set $_dev vf $vf spoofc...
2017 Oct 25
0
Re: Need to increase the rx and tx buffer size of my interface
...0' mode='vepa'/>
>> > <model type='virtio'/>
>> > <driver name='vhost' queues='5' rx_queue_size='512'
>> > tx_queue_size='512'>
>> > <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
>> ufo='off'
>> > mrg_rxbuf='off'/>
>> > <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
>> > </driver>
>> >...
2013 Feb 13
3
Unusual TCP/IP Packet Size
Monitoring a tcpdump between two systems, a FreeBSD 9.1 system has the following interface:
msk0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c011b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,VLAN_HWTSO,LINKSTATE>
ether 00:11:2f:2a:c7:03
inet 10.0.1.199 netmask 0xffffff00 broadcast 10.0.1.255
inet6 fe80::211:2fff:fe2a:c703%msk0 prefixlen 64 scopeid 0x1
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: Ethernet autoselect (100baseTX <full-duplex,flowcontrol,rx...
2013 Feb 12
2
ix? / Intel(R) PRO/10GbE
...dress: 90:e2:ba:29:c0:54
ix0: PCI Express Bus: Speed 5.0Gb/s Width x8
...
but it apperas as ix0/ix1, manuals only mention ixgb/e,
and ifconfig:
ix0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCS
UM,TSO4,VLAN_HWTSO>
ether 90:e2:ba:29:c0:54
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet autoselect
status: no carrier
ix1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JU...
2017 Dec 23
1
Question about disabling UFO on guest
Hello everyone,
I would like to ask a question regarding to disable UFO of virtio vNIC in
my guest. I have read the document at https://libvirt.org/formatdomain.html
*host*
The csum, gso, tso4, tso6, ecn and ufo attributes with possible
values on and off can be used to turn off host offloading options. By
default, the supported offloads are enabled by QEMU. *Since 1.2.9 (QEMU
only)* The mrg_rxbuf attribute can be used to control mergeable rx buffers
on the host side. Possible values are...
2013 May 15
1
still mbuf leak in 9.0 / 9.1?
...-------------BEGIN System information---------------
It's a stock FreeBSD 9.1, yet the hostname is called freenas. Don't be confused.
igb0: flags=8c02<BROADCAST,OACTIVE,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO>
ether 00:25:90:34:c1:12
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
igb1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGI...
2019 Dec 23
5
[PATCH net] virtio_net: CTRL_GUEST_OFFLOADS depends on CTRL_VQ
...hael S. Tsirkin <mst at redhat.com>
> > ---
> >
> > Lightly tested.
> >
> > Alistair, could you please test and confirm that this resolves the
> > crash for you?
>
> This patch doesn't work. The reason is that NETIF_F_LRO is also turned
> on by TSO4/TSO6, which your patch didn't check for. So it ends up
> going through the same path and crashing in the same way.
>
> if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO4) ||
> virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO6))
> dev->featu...
2019 Dec 23
5
[PATCH net] virtio_net: CTRL_GUEST_OFFLOADS depends on CTRL_VQ
...hael S. Tsirkin <mst at redhat.com>
> > ---
> >
> > Lightly tested.
> >
> > Alistair, could you please test and confirm that this resolves the
> > crash for you?
>
> This patch doesn't work. The reason is that NETIF_F_LRO is also turned
> on by TSO4/TSO6, which your patch didn't check for. So it ends up
> going through the same path and crashing in the same way.
>
> if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO4) ||
> virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO6))
> dev->featu...
2017 Oct 26
0
Re: Need to increase the rx and tx buffer size of my interface
...9;/>
> > <source dev='enp7s0f0' mode='bridge'/>
> > <model type='virtio'/>
> > <driver name='qemu' queues='5' rx_queue_size='512'>
> > <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
> > ufo='off' mrg_rxbuf='off'/>
> > <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
> > </driver>
> >
>
> This works fo...
2017 Oct 26
1
Re: Need to increase the rx and tx buffer size of my interface
...> <source dev='enp7s0f0' mode='bridge'/>
>> > <model type='virtio'/>
>> > <driver name='qemu' queues='5' rx_queue_size='512'>
>> > <host csum='off' gso='off' tso4='off' tso6='off' ecn='off'
>> > ufo='off' mrg_rxbuf='off'/>
>> > <guest csum='off' tso4='off' tso6='off' ecn='off' ufo='off'/>
>> > </driver>
>> >
>>...
2023 Feb 24
1
[PATCH v2] virtio-net: Fix probe of virtio-net on kvmtool
.../net/virtio_net.c
> @@ -3780,10 +3780,9 @@ static int virtnet_probe(struct virtio_device *vdev)
> }
> if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_CSUM))
> dev->features |= NETIF_F_RXCSUM;
> - if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO4) ||
> - virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO6))
> - dev->features |= NETIF_F_GRO_HW;
> - if (virtio_has_feature(vdev, VIRTIO_NET_F_CTRL_GUEST_OFFLOADS))
> + if ((virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_TSO4) ||
> + virti...