>-----Original Message----- >From: Intel-wired-lan <intel-wired-lan-boun...@osuosl.org> On Behalf Of Kurt >Kanzenbach >Sent: Friday, July 12, 2024 2:26 PM >To: Nguyen, Anthony L <anthony.l.ngu...@intel.com>; Kitszel, Przemyslaw ><przemyslaw.kits...@intel.com> >Cc: Jesper Dangaard Brouer <h...@kernel.org>; Daniel Borkmann ><dan...@iogearbox.net>; Sriram Yagnaraman ><sriram.yagnara...@ericsson.com>; Richard Cochran ><richardcoch...@gmail.com>; Kurt Kanzenbach <k...@linutronix.de>; John >Fastabend <john.fastab...@gmail.com>; Alexei Starovoitov <a...@kernel.org>; >Benjamin Steinke <benjamin.stei...@woks-audio.com>; Eric Dumazet ><eduma...@google.com>; Sriram Yagnaraman ><sriram.yagnara...@est.tech>; intel-wired-...@lists.osuosl.org; >net...@vger.kernel.org; Jakub Kicinski <k...@kernel.org>; >b...@vger.kernel.org; Paolo Abeni <pab...@redhat.com>; David S. Miller ><da...@davemloft.net>; Sebastian Andrzej Siewior <bige...@linutronix.de> >Subject: [Intel-wired-lan] [PATCH iwl-next v5 2/4] igb: Introduce XSK data >structures and helpers > >From: Sriram Yagnaraman <sriram.yagnara...@est.tech> > >Add the following ring flags >- IGB_RING_FLAG_TX_DISABLED (when xsk pool is being setup) >- IGB_RING_FLAG_AF_XDP_ZC (xsk pool is active) > >Add a xdp_buff array for use with XSK receive batch API, and a pointer to >xsk_pool in igb_adapter. > >Add enable/disable functions for TX and RX rings Add enable/disable functions >for XSK pool Add xsk wakeup function > >None of the above functionality will be active until >NETDEV_XDP_ACT_XSK_ZEROCOPY is advertised in netdev->xdp_features. > >Signed-off-by: Sriram Yagnaraman <sriram.yagnara...@est.tech> >Signed-off-by: Kurt Kanzenbach <k...@linutronix.de> >--- > drivers/net/ethernet/intel/igb/Makefile | 2 +- > drivers/net/ethernet/intel/igb/igb.h | 14 +- > drivers/net/ethernet/intel/igb/igb_main.c | 9 ++ > drivers/net/ethernet/intel/igb/igb_xsk.c | 210 >++++++++++++++++++++++++++++++ > 4 files changed, 233 insertions(+), 2 deletions(-) >
Tested-by: Chandan Kumar Rout <chandanx.r...@intel.com> (A Contingent Worker at Intel)
