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Date: Wed, 28 Oct 2020 23:14:24 +0100 From: Marek Behún <kabel@...nel.org> To: netdev@...r.kernel.org Cc: davem@...emloft.net, Marek Behún <kabel@...nel.org>, Andrew Lunn <andrew@...n.ch>, Russell King <rmk+kernel@...linux.org.uk> Subject: [PATCH net-next 2/5] net: phylink: allow attaching phy for SFP modules on 802.3z mode Some SFPs may contain an internal PHY which may in some cases want to connect with the host interface in 1000base-x/2500base-x mode. Do not fail if such PHY is being attached in one of these PHY interface modes. Signed-off-by: Marek Behún <kabel@...nel.org> Cc: Andrew Lunn <andrew@...n.ch> Cc: Russell King <rmk+kernel@...linux.org.uk> --- drivers/net/phy/phylink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 5d8c015bc9f2..52954f12ca5e 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -1018,7 +1018,7 @@ static int phylink_attach_phy(struct phylink *pl, struct phy_device *phy, { if (WARN_ON(pl->cfg_link_an_mode == MLO_AN_FIXED || (pl->cfg_link_an_mode == MLO_AN_INBAND && - phy_interface_mode_is_8023z(interface)))) + phy_interface_mode_is_8023z(interface) && !pl->sfp_bus))) return -EINVAL; if (pl->phydev) -- 2.26.2
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