Re: [PATCH iwl-next v9 06/14] igc: use FIELD_PREP and GENMASK for existing TX packet buffer size

On Sun, Mar 09, 2025 at 06:46:40AM -0400, 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.

Signed-off-by: Faizal Rahim <redacted>
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Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>