> -----Original Message-----
> From: Intel-wired-lan <[email protected]> On Behalf Of 
> Jedrzej Jagielski
> Sent: 20 January 2026 19:15
> To: [email protected]
> Cc: Nguyen, Anthony L <[email protected]>; [email protected]; 
> Jagielski, Jedrzej <[email protected]>; Loktionov, Aleksandr 
> <[email protected]>; Kitszel, Przemyslaw 
> <[email protected]>
> Subject: [Intel-wired-lan] [PATCH iwl-next v2 2/6] ixgbe: E610: use new 
> version of 0x601 ACI command buffer
>
> Since FW version 1.40, buffer size of the 0x601 cmd has been increased by 2B 
> - from 24 to 26B. Buffer has been extended with new field which can be used 
> to configure EEE entry delay.
>
> Pre-1.40 FW versions still expect 24B buffer and throws error when receipts 
> 26B buffer. To keep compatibility, check whether EEE device capability flag 
> is set and basing on it use appropriate size of the command buffer.
>
> Additionally place Set PHY Config capabilities defines out of structs 
> definitions.
>
> Reviewed-by: Aleksandr Loktionov <[email protected]>
> Reviewed-by: Przemek Kitszel <[email protected]>
> Signed-off-by: Jedrzej Jagielski <[email protected]>
> ---
> drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c   | 17 ++++++++++++++++-
> .../net/ethernet/intel/ixgbe/ixgbe_type_e610.h  | 15 +++++++++------
> 2 files changed, 25 insertions(+), 7 deletions(-)
>

Tested-by: Rinitha S <[email protected]> (A Contingent worker at Intel)

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