> -----Original Message----- > From: Intel-wired-lan <intel-wired-lan-bounces@xxxxxxxxxx> On Behalf Of > Alexander Lobakin > Sent: Tuesday, August 26, 2025 9:25 PM > To: intel-wired-lan@xxxxxxxxxxxxxxxx > Cc: Lobakin, Aleksander <aleksander.lobakin@xxxxxxxxx>; Kubiak, Michal > <michal.kubiak@xxxxxxxxx>; Fijalkowski, Maciej > <maciej.fijalkowski@xxxxxxxxx>; Nguyen, Anthony L > <anthony.l.nguyen@xxxxxxxxx>; Kitszel, Przemyslaw > <przemyslaw.kitszel@xxxxxxxxx>; Andrew Lunn <andrew+netdev@xxxxxxx>; > David S. Miller <davem@xxxxxxxxxxxxx>; Eric Dumazet > <edumazet@xxxxxxxxxx>; Jakub Kicinski <kuba@xxxxxxxxxx>; Paolo Abeni > <pabeni@xxxxxxxxxx>; Alexei Starovoitov <ast@xxxxxxxxxx>; Daniel > Borkmann <daniel@xxxxxxxxxxxxx>; Simon Horman <horms@xxxxxxxxxx>; > NXNE CNSE OSDT ITP Upstreaming > <nxne.cnse.osdt.itp.upstreaming@xxxxxxxxx>; bpf@xxxxxxxxxxxxxxx; > netdev@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > Subject: [Intel-wired-lan] [PATCH iwl-next v5 05/13] idpf: add 4-byte > completion descriptor definition > > From: Michal Kubiak <michal.kubiak@xxxxxxxxx> > > In the queue-based scheduling mode, Tx completion descriptor is 4 bytes > comparing to 8 bytes in flow-based. > Add definition for it and allocate the corresponding amount of memory for > the descriptors during the completion queue creation. > This does not include handling 4-byte completions during Tx polling, as for > now, the only user of QB will be XDP, which has its own routines. > > Signed-off-by: Michal Kubiak <michal.kubiak@xxxxxxxxx> > Signed-off-by: Alexander Lobakin <aleksander.lobakin@xxxxxxxxx> > --- > .../net/ethernet/intel/idpf/idpf_lan_txrx.h | 6 +++- > drivers/net/ethernet/intel/idpf/idpf_txrx.h | 11 ++++-- > drivers/net/ethernet/intel/idpf/idpf_txrx.c | 34 +++++++++++-------- > 3 files changed, 33 insertions(+), 18 deletions(-) > Tested-by: R,Ramu <ramu.r@xxxxxxxxx>
