Hi, Ferruh > -----Original Message----- > From: Yigit, Ferruh > Sent: Wednesday, December 21, 2016 12:59 AM > To: Zhao1, Wei <wei.zh...@intel.com>; dev@dpdk.org > Cc: Lu, Wenzhuo <wenzhuo...@intel.com> > Subject: Re: [dpdk-dev] [PATCH 04/18] net/ixgbe: restore n-tuple filter > > On 12/2/2016 10:43 AM, Wei Zhao wrote: > > From: wei zhao1 <wei.zh...@intel.com> > > > > Add support for restoring n-tuple filter in SW. > > > > Signed-off-by: Wenzhuo Lu <wenzhuo...@intel.com> > > Signed-off-by: wei zhao1 <wei.zh...@intel.com> > > --- > > drivers/net/ixgbe/ixgbe_ethdev.c | 131 +++++++++++++++++++++++++-- > ------------ > > 1 file changed, 83 insertions(+), 48 deletions(-) > > > > diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c > b/drivers/net/ixgbe/ixgbe_ethdev.c > <...> > > @@ -2482,6 +2496,7 @@ ixgbe_dev_start(struct rte_eth_dev *dev) > > > > /* resume enabled intr since hw reset */ > > ixgbe_enable_intr(dev); > > + ixgbe_filter_restore(dev); > > Just to double check, when you stop the device does 5tuple_filter reset? > If not reset, will adding same filters cause any problem?
yes, there is reset the NIC function of ixgbe_pf_reset_hw(hw) in dev stop process. > > > > > return 0; > > > <...>
