From eb57941154e2ad142c07d47e874a221328467349 Mon Sep 17 00:00:00 2001 From: Ioana Ciornei Date: Thu, 2 Jun 2022 12:11:11 +0300 Subject: [PATCH] net: phylink: treat PHY_INTERFACE_MODE_2500SGMII in phylink_get_linkmodes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is a downstream patch which adds a new interface type - PHY_INTERFACE_MODE_2500SGMII (which is really the same one as PHY_INTERFACE_MODE_2500BASEX). We backported from upstream the following phylink patch which, of course, does not treat the PHY_INTERFACE_MODE_2500SGMII interface mode in a switch case statement. 34ae2c09d46a ("net: phylink: add generic validate implementation") Because of this, we get the following build warning. drivers/net/phy/phylink.c: In function ‘phylink_get_linkmodes’: drivers/net/phy/phylink.c:322:2: warning: enumeration value ‘PHY_INTERFACE_MODE_2500SGMII’ not handled in switch [-Wswitch] 322 | switch (interface) { | ^~~~~~ Fix it by treating the new interface mode in the switch-case statement. Signed-off-by: Ioana Ciornei --- drivers/net/phy/phylink.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -505,6 +505,7 @@ unsigned long phylink_get_capabilities(p break; case PHY_INTERFACE_MODE_2500BASEX: + case PHY_INTERFACE_MODE_2500SGMII: caps |= MAC_2500FD; break;