Re: [PATCH net-next] phy: lan966x: add support for QUSGMII

Vinod Koul
2022-09-20T06:18:58Z

On 26-08-22, 16:17, Maxime Chevallier wrote:
> Makes so that the serdes driver also takes QUSGMII in consideration.
> It's configured exactly as QSGMII as far as the serdes driver is
> concerned.
>
> Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
> ---
>
> Dear netdev and Generic PHY maintainers,
>
> This patch should go through the net-next tree instead of the generic
> PHY tree, as it has a dependency on :
>
> 5e61fe157a27 "net: phy: Introduce QUSGMII PHY mode"
>
> This commits only lives in the net-next tree as of today.
>
> Given the simplicity of this patch, would that be OK for you ?

Sure:

Acked-By: Vinod Koul <vkoul@kernel.org>

>
> Thanks,
>
> Maxime
>
> drivers/phy/microchip/lan966x_serdes.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/phy/microchip/lan966x_serdes.c b/drivers/phy/microchip/lan966x_serdes.c
> index e86a879b92b5..d1a50fa81130 100644
> --- a/drivers/phy/microchip/lan966x_serdes.c
> +++ b/drivers/phy/microchip/lan966x_serdes.c
> @@ -401,6 +401,9 @@ static int serdes_set_mode(struct phy *phy, enum phy_mode mode, int submode)
> submode == PHY_INTERFACE_MODE_2500BASEX)
> submode = PHY_INTERFACE_MODE_SGMII;
>
> + if (submode == PHY_INTERFACE_MODE_QUSGMII)
> + submode = PHY_INTERFACE_MODE_QSGMII;
> +
> for (i = 0; i < ARRAY_SIZE(lan966x_serdes_muxes); i++) {
> if (macro->idx != lan966x_serdes_muxes[i].idx ||
> mode != lan966x_serdes_muxes[i].mode ||
> --
> 2.37.2
>
>
> --
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> linux-phy@lists.infradead.org
> https://lists.infradead.org/mailman/listinfo/linux-phy

--
~Vinod