[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]
Subject: Re: [virtio-comment] content: RSC extension support for virtio-net
On Mon, Oct 15, 2018 at 12:41:30PM +0300, Yuri Benditovich wrote: > Allocates feature bit for extended RSC (receive > side coalescing) support. If the device supports > this feature, it is able to process duplicated > ACKs and report number of coalesced TCP segments > amd number of received duplicated ACKs. > > Fixes: https://github.com/oasis-tcs/virtio-spec/issues/20 > > Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com> > --- > content.tex | 39 ++++++++++++++++++++++++++++++--------- > 1 file changed, 30 insertions(+), 9 deletions(-) > > diff --git a/content.tex b/content.tex > index be18234..17d83af 100644 > --- a/content.tex > +++ b/content.tex > @@ -2525,6 +2525,10 @@ features. > > \item[VIRTIO_NET_F_CTRL_MAC_ADDR(23)] Set MAC address through control > channel. > + > +\item[VIRTIO_NET_F_RSC_EXT(38)] Device can process duplicated ACKs > + and report number of coalesced segments and duplicated ACKs > + > \end{description} > > \subsubsection{Feature bit requirements}\label{sec:Device Types / Network Device / Feature bits / Feature bit requirements} So I went to apply this and I noticed that other devices started growing from bit 64 downward. So e.g. VIRTIO_NET_F_STANDBY is bit 62 now. Is it to late to tweak this bit to match? E.g. to use bit 61? Or was some driver with this feature already get released? -- MST
[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]