Re: [ovs-dev] [RFC] netdev: Disable Tx offloads.

2023-08-24 Thread Ilya Maximets
On 8/24/23 15:02, David Marchand wrote: > On Thu, Aug 24, 2023 at 2:24 PM Ilya Maximets wrote: >> On 8/22/23 12:26, Eelco Chaudron wrote: >>> On 22 Aug 2023, at 11:28, David Marchand wrote: >>> Following support of L3 and L4 checksum offloading, some bugs have been raised in different DP

Re: [ovs-dev] [RFC] netdev: Disable Tx offloads.

2023-08-24 Thread David Marchand
On Thu, Aug 24, 2023 at 2:24 PM Ilya Maximets wrote: > On 8/22/23 12:26, Eelco Chaudron wrote: > > On 22 Aug 2023, at 11:28, David Marchand wrote: > > > >> Following support of L3 and L4 checksum offloading, some bugs have been > >> raised in different DPDK drivers. > > > > So to clarify this a bi

Re: [ovs-dev] [RFC] netdev: Disable Tx offloads.

2023-08-24 Thread Ilya Maximets
On 8/22/23 12:26, Eelco Chaudron wrote: > > > On 22 Aug 2023, at 11:28, David Marchand wrote: > >> Following support of L3 and L4 checksum offloading, some bugs have been >> raised in different DPDK drivers. > > So to clarify this a bit more we see issues with OVS 3.2 and the i40e vf > driver

Re: [ovs-dev] [RFC] netdev: Disable Tx offloads.

2023-08-22 Thread Eelco Chaudron
On 22 Aug 2023, at 11:28, David Marchand wrote: > Following support of L3 and L4 checksum offloading, some bugs have been > raised in different DPDK drivers. So to clarify this a bit more we see issues with OVS 3.2 and the i40e vf driver and net/tap driver. Mike can you take a look at this p

[ovs-dev] [RFC] netdev: Disable Tx offloads.

2023-08-22 Thread David Marchand
Following support of L3 and L4 checksum offloading, some bugs have been raised in different DPDK drivers. When faced with such bugs, a OVS user can't do anything but wait for a DPDK fix (which can take some time to make it to the LTS releases). Make it possible for the user to disable some Tx offl