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Message-Id: <20220819092607.2628716-1-dqfext@gmail.com> Date: Fri, 19 Aug 2022 17:26:06 +0800 From: Qingfang DENG <dqfext@...il.com> To: Russell King <linux@...linux.org.uk>, Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH net] net: phylink: allow RGMII/RTBI in-band status As per RGMII specification v2.0, section 3.4.1, RGMII/RTBI has an optional in-band status feature where the PHY's link status, speed and duplex mode can be passed to the MAC. Allow RGMII/RTBI to use in-band status. Fixes: 9525ae83959b ("phylink: add phylink infrastructure") Signed-off-by: Qingfang DENG <dqfext@...il.com> --- drivers/net/phy/phylink.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 9bd69328dc4d..57186d322835 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -632,6 +632,11 @@ static int phylink_parse_mode(struct phylink *pl, struct fwnode_handle *fwnode) switch (pl->link_config.interface) { case PHY_INTERFACE_MODE_SGMII: case PHY_INTERFACE_MODE_QSGMII: + case PHY_INTERFACE_MODE_RGMII: + case PHY_INTERFACE_MODE_RGMII_ID: + case PHY_INTERFACE_MODE_RGMII_RXID: + case PHY_INTERFACE_MODE_RGMII_TXID: + case PHY_INTERFACE_MODE_RTBI: phylink_set(pl->supported, 10baseT_Half); phylink_set(pl->supported, 10baseT_Full); phylink_set(pl->supported, 100baseT_Half); -- 2.34.1
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