Re: [dpdk-dev] [PATCH v2 1/5] net/virtio: add initial RSS support

2021-09-29 Thread Maxime Coquelin
On 9/23/21 09:35, Xia, Chenbo wrote: Hi Maxime, -Original Message- From: Maxime Coquelin Sent: Wednesday, September 22, 2021 5:58 PM To: dev@dpdk.org; Xia, Chenbo ; amore...@redhat.com; david.march...@redhat.com; andrew.rybche...@oktetlabs.ru; Yigit, Ferruh ; michae...@nvidia.com; v

Re: [dpdk-dev] [PATCH v2 1/5] net/virtio: add initial RSS support

2021-09-23 Thread Xia, Chenbo
Hi Maxime, > -Original Message- > From: Maxime Coquelin > Sent: Wednesday, September 22, 2021 5:58 PM > To: dev@dpdk.org; Xia, Chenbo ; amore...@redhat.com; > david.march...@redhat.com; andrew.rybche...@oktetlabs.ru; Yigit, Ferruh > ; michae...@nvidia.com; viachesl...@nvidia.com; Li, > Xi

Re: [dpdk-dev] [PATCH v2 1/5] net/virtio: add initial RSS support

2021-09-22 Thread Maxime Coquelin
On 9/22/21 13:20, Andrew Rybchenko wrote: On 9/22/21 12:57 PM, Maxime Coquelin wrote: Provide the capability to update the hash key, hash types and RETA table on the fly (without needing to stop/start the device). However, the key length and the number of RETA entries are fixed to 40B and 128

Re: [dpdk-dev] [PATCH v2 1/5] net/virtio: add initial RSS support

2021-09-22 Thread Andrew Rybchenko
On 9/22/21 12:57 PM, Maxime Coquelin wrote: > Provide the capability to update the hash key, hash types > and RETA table on the fly (without needing to stop/start > the device). However, the key length and the number of RETA > entries are fixed to 40B and 128 entries respectively. This > is done in

[dpdk-dev] [PATCH v2 1/5] net/virtio: add initial RSS support

2021-09-22 Thread Maxime Coquelin
Provide the capability to update the hash key, hash types and RETA table on the fly (without needing to stop/start the device). However, the key length and the number of RETA entries are fixed to 40B and 128 entries respectively. This is done in order to simplify the design, but may be revisited la