RE: [Intel-wired-lan] [PATCH iwl-next v2 5/5] ice: add support for transmitting unreadable frags

[Nowlin, Alexander]

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@xxxxxxxxxx> On Behalf Of Alexander Lobakin
> Sent: Thursday, December 4, 2025 7:52 AM
> To: intel-wired-lan@xxxxxxxxxxxxxxxx
> Cc: Lobakin, Aleksander <aleksander.lobakin@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>; Simon Horman <horms@xxxxxxxxxx>; Keller, Jacob E
> <jacob.e.keller@xxxxxxxxx>; Loktionov, Aleksandr <aleksandr.loktionov@xxxxxxxxx>; NXNE CNSE OSDT ITP Upstreaming <nxne.cnse.osdt.itp.upstreaming@xxxxxxxxx>; netdev@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx
> Subject: [Intel-wired-lan] [PATCH iwl-next v2 5/5] ice: add support for transmitting unreadable frags
> 
> Advertise netmem Tx support in ice. The only change needed is to set ICE_TX_BUF_FRAG conditionally, only when skb_frag_is_net_iov() is false. Otherwise, the Tx buffer type will be ICE_TX_BUF_EMPTY and the > driver will skip the DMA unmapping operation.
> 
> Reviewed-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@xxxxxxxxx>
> Signed-off-by: Alexander Lobakin <aleksander.lobakin@xxxxxxxxx>
> ---
>  drivers/net/ethernet/intel/ice/ice_main.c   |  1 +
>  drivers/net/ethernet/intel/ice/ice_sf_eth.c |  1 +
>  drivers/net/ethernet/intel/ice/ice_txrx.c   | 17 +++++++++++++----
>  3 files changed, 15 insertions(+), 4 deletions(-)

Tested-by: Alexander Nowlin <alexander.nowlin@xxxxxxxxx>