[Intel-wired-lan] [PATCH iwl-next v10 06/14] igc: use FIELD_PREP and GENMASK for existing TX packet buffer size

[Mor Bar-Gabay]

On 18/03/2025 5:07, Faizal Rahim wrote:
> In preparation for an upcoming patch that will modify the TX buffer size
> in  TSN mode, replace IGC_TXPBSIZE_TSN and IGC_TXPBSIZE_DEFAULT
> implementation with new macros that utilizes FIELD_PREP and GENMASK for
> clarity.
> 
> The newly introduced macros follow the naming from the i226 SW User Manual
> for easy reference.
> 
> I've tested IGC_TXPBSIZE_TSN and IGC_TXPBSIZE_DEFAULT before and after the
> refactoring, and their values remain unchanged.
> 
> Reviewed-by: Vladimir Oltean <vladimir.oltean at nxp.com>
> Signed-off-by: Faizal Rahim <faizal.abdul.rahim at linux.intel.com>
> ---
>   drivers/net/ethernet/intel/igc/igc_defines.h | 23 ++++++++++++++++++--
>   1 file changed, 21 insertions(+), 2 deletions(-)
> 
Tested-by: Mor Bar-Gabay <morx.bar.gabay at intel.com>