Re: [PATCH net-next v1 1/1] net: usb: smsc95xx: add support for ethtool pause parameters

On Fri, Jul 18, 2025 at 09:51:56AM +0200, Oleksij Rempel wrote:

Implement ethtool .get_pauseparam and .set_pauseparam handlers for
configuring flow control on smsc95xx. The driver now supports enabling
or disabling transmit and receive pause frames, with or without
autonegotiation. Pause settings are applied during link-up based on
current PHY state and user configuration.

Previously, the driver used phy_get_pause() during link-up handling,
but lacked initialization and an ethtool interface to configure pause
modes. As a result, flow control support was effectively non-functional.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew