Re: [Intel-wired-lan] [PATCH iwl-next v10 13/14] igc: add support to get MAC Merge data via ethtool

From: Mor Bar-Gabay
Date: Thu Mar 27 2025 - 09:09:05 EST


On 18/03/2025 5:07, Faizal Rahim wrote:
Implement "ethtool --show-mm" callback for IGC.

Tested with command:
$ ethtool --show-mm enp1s0.
MAC Merge layer state for enp1s0:
pMAC enabled: on
TX enabled: on
TX active: on
TX minimum fragment size: 64
RX minimum fragment size: 60
Verify enabled: on
Verify time: 128
Max verify time: 128
Verification status: SUCCEEDED

Verified that the fields value are retrieved correctly.

Reviewed-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Signed-off-by: Faizal Rahim <faizal.abdul.rahim@xxxxxxxxxxxxxxx>
---
drivers/net/ethernet/intel/igc/igc_ethtool.c | 14 ++++++++++++++
drivers/net/ethernet/intel/igc/igc_tsn.h | 1 +
2 files changed, 15 insertions(+)

Tested-by: Mor Bar-Gabay <morx.bar.gabay@xxxxxxxxx>