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Subject: Re: RE: [PATCH v13] virtio-net: support device stats
On Mon, 31 Jul 2023 04:32:22 +0000, Parav Pandit <parav@nvidia.com> wrote: > > > From: Xuan Zhuo <xuanzhuo@linux.alibaba.com> > > Sent: Thursday, July 27, 2023 7:18 AM > > > > why don't we have a config space field for supported types? > > > more straight forward than complex rules... > > > > I am ok for adding a config space field. > > During 1.3 we completed the discussion that any new config field addition must adhere to DMA interface and not a register. > Multiple capabilities need this. > So lets please work on that. OK. > > Counters needs to use the dma interface and it can wait one time to utilize the modern interface. > > I have two proposals to for the dma interface and we should discuss that in separate thread to not mix the cvq parts of the stats. > I will start the thread shortly and put pointer to this requirement of counters + many others that we are discussing including ntuple. I will keep pushing this, if your proposals affect this, I will fix it in a furture version. Thanks. > >
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