RE: [PATCH net-next v2] net: mana: Extend RX CQE coalescing up to 8 packets

> -----Original Message-----
> From: Haiyang Zhang <[email protected]>
> Sent: Friday, July 31, 2026 5:23 PM
> To: [email protected]; [email protected]; KY Srinivasan
> <[email protected]>; Haiyang Zhang <[email protected]>; Wei Liu
> <[email protected]>; Dexuan Cui <[email protected]>; Long Li
> <[email protected]>; Andrew Lunn <[email protected]>; David S.
> Miller <[email protected]>; Eric Dumazet <[email protected]>; Jakub
> Kicinski <[email protected]>; Paolo Abeni <[email protected]>; Konstantin
> Taranov <[email protected]>; Simon Horman <[email protected]>; Erni
> Sri Satya Vennela <[email protected]>; Dipayaan Roy
> <[email protected]>; Aditya Garg
> <[email protected]>; Breno Leitao <[email protected]>; linux-
> [email protected]; [email protected]
> Cc: Paul Rosswurm <[email protected]>
> Subject: [PATCH net-next v2] net: mana: Extend RX CQE coalescing up to 8
> packets
> 
> From: Haiyang Zhang <[email protected]>
> 
> To support up to 8 packets per CQE, update related CQE processing
> code and structures.
> Update ethtool handlers to set this feature.
> Update per queue stat to show the coalesced CQE counters.
> This feature is supported on NIC hardware showing the relevant
> PF flag.
> 
> Signed-off-by: Haiyang Zhang <[email protected]>
> ---
> v2:
>   Updated PF flag hanlding, and comments based on AI review.
> 
> ---
>  drivers/net/ethernet/microsoft/mana/mana_en.c | 137 ++++++++++++------
>  .../ethernet/microsoft/mana/mana_ethtool.c    |  29 +++-
>  include/net/mana/gdma.h                       |   4 +
>  include/net/mana/mana.h                       |  44 ++++--
>  4 files changed, 150 insertions(+), 64 deletions(-)
> 

Sent out v3 based on the latest net-next.
- Haiyang