diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0037-Added-MII-IOCTL-support-for-SIOCGMIIREG.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0037-Added-MII-IOCTL-support-for-SIOCGMIIREG.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0037-Added-MII-IOCTL-support-for-SIOCGMIIREG.patch b/target/linux/layerscape/patches-5.4/701-net-0037-Added-MII-IOCTL-support-for-SIOCGMIIREG.patch new file mode 100644 index 0000000000..77c192713c --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0037-Added-MII-IOCTL-support-for-SIOCGMIIREG.patch @@ -0,0 +1,35 @@ +From 7f87217ebf1ca84ad63d995d88eda45341273fad Mon Sep 17 00:00:00 2001 +From: Vicentiu Galanopulo <vicentiu.galanopulo@nxp.com> +Date: Tue, 7 Nov 2017 16:15:03 +0200 +Subject: [PATCH] Added MII IOCTL support for SIOCGMIIREG + +Signed-off-by: Vicentiu Galanopulo <vicentiu.galanopulo@nxp.com> +--- + drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c | 12 ++++++++---- + 1 file changed, 8 insertions(+), 4 deletions(-) + +--- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c ++++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c +@@ -444,14 +444,18 @@ int dpa_ioctl(struct net_device *dev, st + #ifdef CONFIG_FSL_DPAA_1588 + struct dpa_priv_s *priv = netdev_priv(dev); + #endif +- int ret = 0; ++ int ret = -EINVAL; + +- /* at least one timestamping feature must be enabled */ +-#ifdef CONFIG_FSL_DPAA_TS + if (!netif_running(dev)) +-#endif + return -EINVAL; + ++ if (cmd == SIOCGMIIREG) { ++ if (!dev->phydev) ++ ret = -EINVAL; ++ else ++ ret = phy_mii_ioctl(dev->phydev, rq, cmd); ++ } ++ + #ifdef CONFIG_FSL_DPAA_TS + if (cmd == SIOCSHWTSTAMP) + return dpa_ts_ioctl(dev, rq, cmd); |