On Fri, Jul 09, 2021 at 03:53:54PM +0800, Joakim Zhang wrote: > From: Fugang Duan <fugang.duan@xxxxxxx> > > The i.MX8MQ ENET version support IEEE802.3az eee mode, add > eee mode tx lpi enable to support ethtool interface. > > usage: > 1. set sleep and wake timer to 5ms: > ethtool --set-eee eth0 eee on tx-lpi on tx-timer 5000 > 2. check the eee mode: > ~# ethtool --show-eee eth0 > EEE Settings for eth0: > EEE status: enabled - active > Tx LPI: 5000 (us) > Supported EEE link modes: 100baseT/Full > 1000baseT/Full > Advertised EEE link modes: 100baseT/Full > 1000baseT/Full > Link partner advertised EEE link modes: 100baseT/Full > > Note: For realtime case and IEEE1588 ptp case, it should disable > EEE mode. > > Signed-off-by: Fugang Duan <fugang.duan@xxxxxxx> > Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> This patch results in: drivers/net/ethernet/freescale/fec_main.c: In function 'fec_enet_eee_mode_set': drivers/net/ethernet/freescale/fec_main.c:2801:40: error: 'FEC_LPI_SLEEP' undeclared drivers/net/ethernet/freescale/fec_main.c:2802:39: error: 'FEC_LPI_WAKE' undeclared when building m68k:m5272c3_defconfig. Guenter
