Re: [ovs-dev] [PATCH v3 4/7] netdev-linux: use 64-bit rates in htb tc classes

2023-07-12 Thread Eelco Chaudron
On 12 Jul 2023, at 9:02, Adrian Moreno wrote: > Currently, htb rates are capped at ~34Gbps because they are internally > expressed as 32-bit fields. > > Move min and max rates to 64-bit fields and use TCA_HTB_RATE64 and > TCA_HTB_CEIL64 to configure HTC classes to break this barrier. > > In ord

[ovs-dev] [PATCH v3 4/7] netdev-linux: use 64-bit rates in htb tc classes

2023-07-12 Thread Adrian Moreno
Currently, htb rates are capped at ~34Gbps because they are internally expressed as 32-bit fields. Move min and max rates to 64-bit fields and use TCA_HTB_RATE64 and TCA_HTB_CEIL64 to configure HTC classes to break this barrier. In order to test this, create a dummy tuntap device and set it's spe