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

[Breno Leitao]

On Fri, Jul 31, 2026 at 02:22:53PM -0700, Haiyang Zhang wrote:
> From: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
> 
> 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 <haiyangz@xxxxxxxxxxxxx>

Reviewed-by: Breno Leitao <leitao@xxxxxxxxxx>


> +/* 8-pkt mode packs up to 2 packets per PPI entry */
> +#define MANA_CQE_COAL_PKTS_8 8

nit: The name encodes the value, so a future 16-packet mode would need
a second macro with the same role.  Wouldn't something like
MANA_RXCOMP_MAX_COAL_PKTS age better?