Re: [PATCH iwl-next v9 08/14] igc: use FIELD_PREP and GENMASK for existing RX packet buffer size

On Sun, Mar 09, 2025 at 06:46:42AM -0400, Faizal Rahim wrote:

Prepare for an upcoming patch that modifies the RX buffer size in TSN mode.
Refactor IGC_RXPBSIZE_EXP_BMC_DEFAULT and IGC_RXPBS_CFG_TS_EN using
FIELD_PREP and GENMASK to improve clarity and maintainability. Refactor
both macros for consistency, even though the upcoming patch only use
IGC_RXPBSIZE_EXP_BMC_DEFAULT.

The newly introduced macros follow the naming from the i226 SW User Manual
for easy reference.

I've tested IGC_RXPBSIZE_EXP_BMC_DEFAULT and IGC_RXPBS_CFG_TS_EN 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>