* [PATCH net-next] net: cadence: macb: add ethtool nway_reset support
@ 2026-02-23 9:14 Nicolai Buchwitz
2026-02-24 14:15 ` Paolo Abeni
0 siblings, 1 reply; 2+ messages in thread
From: Nicolai Buchwitz @ 2026-02-23 9:14 UTC (permalink / raw)
To: netdev
Cc: Nicolai Buchwitz, Nicolas Ferre, Claudiu Beznea, Andrew Lunn,
David S. Miller, Eric Dumazet, Jakub Kicinski, Paolo Abeni,
linux-kernel
Wire phy_ethtool_nway_reset() as the .nway_reset ethtool operation,
allowing userspace to restart PHY autonegotiation via 'ethtool -r'.
Signed-off-by: Nicolai Buchwitz <nb@tipi-net.de>
---
drivers/net/ethernet/cadence/macb_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 43cd013bb70e..47fd85cd9613 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -3945,6 +3945,7 @@ static const struct ethtool_ops gem_ethtool_ops = {
.get_rxnfc = gem_get_rxnfc,
.set_rxnfc = gem_set_rxnfc,
.get_rx_ring_count = gem_get_rx_ring_count,
+ .nway_reset = phy_ethtool_nway_reset,
};
static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
--
2.39.5
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH net-next] net: cadence: macb: add ethtool nway_reset support
2026-02-23 9:14 [PATCH net-next] net: cadence: macb: add ethtool nway_reset support Nicolai Buchwitz
@ 2026-02-24 14:15 ` Paolo Abeni
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Abeni @ 2026-02-24 14:15 UTC (permalink / raw)
To: Nicolai Buchwitz, netdev
Cc: Nicolas Ferre, Claudiu Beznea, Andrew Lunn, David S. Miller,
Eric Dumazet, Jakub Kicinski, linux-kernel
On 2/23/26 10:14 AM, Nicolai Buchwitz wrote:
> Wire phy_ethtool_nway_reset() as the .nway_reset ethtool operation,
> allowing userspace to restart PHY autonegotiation via 'ethtool -r'.
>
> Signed-off-by: Nicolai Buchwitz <nb@tipi-net.de>
> ---
> drivers/net/ethernet/cadence/macb_main.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
> index 43cd013bb70e..47fd85cd9613 100644
> --- a/drivers/net/ethernet/cadence/macb_main.c
> +++ b/drivers/net/ethernet/cadence/macb_main.c
> @@ -3945,6 +3945,7 @@ static const struct ethtool_ops gem_ethtool_ops = {
> .get_rxnfc = gem_get_rxnfc,
> .set_rxnfc = gem_set_rxnfc,
> .get_rx_ring_count = gem_get_rx_ring_count,
> + .nway_reset = phy_ethtool_nway_reset,
Please use consistent indentation, i.e. align the '=' above.
Thanks,
Paolo
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-02-23 9:14 [PATCH net-next] net: cadence: macb: add ethtool nway_reset support Nicolai Buchwitz
2026-02-24 14:15 ` Paolo Abeni
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