>-----Original Message----- >From: Intel-wired-lan <intel-wired-lan-boun...@osuosl.org> On Behalf Of Kurt >Kanzenbach >Sent: Friday, July 12, 2024 2:25 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 1/4] igb: prepare for AF_XDP >zero-copy support > >From: Sriram Yagnaraman <sriram.yagnara...@est.tech> > >Always call igb_xdp_ring_update_tail under __netif_tx_lock, add a comment to >indicate that. This is needed to share the same TX ring between XDP, XSK and >slow paths. > >Remove static qualifiers on the following functions to be able to call from XSK >specific file that is added in the later patches >- igb_xdp_tx_queue_mapping >- igb_xdp_ring_update_tail >- igb_clean_tx_ring >- igb_clean_rx_ring >- igb_run_xdp >- igb_process_skb_fields > >Introduce igb_xdp_is_enabled() to check if an XDP program is assigned to the >device. > >Signed-off-by: Sriram Yagnaraman <sriram.yagnara...@est.tech> >Signed-off-by: Kurt Kanzenbach <k...@linutronix.de> >--- > drivers/net/ethernet/intel/igb/igb.h | 15 +++++++++++++++ > drivers/net/ethernet/intel/igb/igb_main.c | 29 ++++++++++++++--------------- > 2 files changed, 29 insertions(+), 15 deletions(-) >
Tested-by: Chandan Kumar Rout <chandanx.r...@intel.com> (A Contingent Worker at Intel)
