openwrt/target/linux/layerscape/patches-5.4/701-net-0037-Added-MII-IOCTL-support-for-SIOCGMIIREG.patch
Yangbo Lu cddd459140 layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/

For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.

The patches are sorted into the following categories:
  301-arch-xxxx
  302-dts-xxxx
  303-core-xxxx
  701-net-xxxx
  801-audio-xxxx
  802-can-xxxx
  803-clock-xxxx
  804-crypto-xxxx
  805-display-xxxx
  806-dma-xxxx
  807-gpio-xxxx
  808-i2c-xxxx
  809-jailhouse-xxxx
  810-keys-xxxx
  811-kvm-xxxx
  812-pcie-xxxx
  813-pm-xxxx
  814-qe-xxxx
  815-sata-xxxx
  816-sdhc-xxxx
  817-spi-xxxx
  818-thermal-xxxx
  819-uart-xxxx
  820-usb-xxxx
  821-vfio-xxxx

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
2020-05-07 12:53:06 +02:00

36 lines
1.1 KiB
Diff

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);