Hi Ferruh, Thanks for your continues effort in dealing with NFP patches.
On 2023-02-15 13:42:01 +0000, Ferruh Yigit wrote: > On 2/8/2023 9:15 AM, Chaoyong He wrote: > > From: Peng Zhang <peng.zh...@corigine.com> > > > > 48-bit DMA address is supported in the firmware with NFDk, so enable > > this feature in PMD now. But the firmware with NFD3 still just > > support 40-bit DMA address. > > > > RX free list descriptor, used by both NFD3 and NFDk, is also modified > > to support 48-bit DMA address. That's OK because the top bits is always > > set to 0 when assigned with 40-bit DMA address. > > > > Fixes: c73dced48c8c ("net/nfp: add NFDk Tx") > > Cc: jin....@corigine.com > > Cc: sta...@dpdk.org > > > > Why a backport is requested? As far as I understand this is not fixing > anything but extending device capability. Is this a fix? I agree this is a bit of a grey zone. We reasoned this was a fix as we should have done this from the start in the commit that added support for NFDk. Are you OK moving forward with this as a fix or would you prefer we resubmit without the request to backport? > > > Signed-off-by: Peng Zhang <peng.zh...@corigine.com> > > Reviewed-by: Chaoyong He <chaoyong...@corigine.com> > > Reviewed-by: Niklas Söderlund <niklas.soderl...@corigine.com> > -- Kind Regards, Niklas Söderlund