Re: [PATCH 2/2] net: phy: dp83869: Fix RGMII-SGMII and 1000BASE-X

From: Andrew Lunn
Date: Tue May 14 2024 - 09:10:06 EST


> +/* FX_CTRL bits */
> +#define DP83869_CTRL0_SPEED_SEL_MSB BIT(6)
> +#define DP83869_CTRL0_DUPLEX_MODE BIT(8)
> +#define DP83869_CTRL0_RESTART_AN BIT(9)
> +#define DP83869_CTRL0_ISOLATE BIT(10)
> +#define DP83869_CTRL0_PWRDN BIT(11)
> +#define DP83869_CTRL0_ANEG_EN BIT(12)
> +#define DP83869_CTRL0_SPEED_SEL_LSB BIT(13)
> +#define DP83869_CTRL0_LOOPBACK BIT(14)

This looks like a standard BMCR. Please just use defines from mii.h,
since they are well known.

> +/* FX_STS bits */
> +#define DP83869_STTS_LINK_STATUS BIT(2)
> +#define DP83869_STTS_ANEG_COMPLETE BIT(5)

And these are standard BMCR bits.

> +
> +/* FX_ANADV bits */
> +#define DP83869_BP_FULL_DUPLEX BIT(5)
> +#define DP83869_BP_HALF_DUPLEX BIT(6)
> +#define DP83869_BP_PAUSE BIT(7)
> +#define DP83869_BP_ASYMMETRIC_PAUSE BIT(8)

ADVERTISE_1000XPSE_ASYN, ADVERTISE_1000XPAUSE, ...

Please go through all these defines and see what match to existing
ones.

Andrew