cddd459140
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>
134 lines
4.3 KiB
Diff
134 lines
4.3 KiB
Diff
From a155893c9c272b2ed1dc3b236d55ca8f651a6ea1 Mon Sep 17 00:00:00 2001
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From: Vladimir Oltean <vladimir.oltean@nxp.com>
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Date: Sat, 9 Nov 2019 15:02:54 +0200
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Subject: [PATCH] net: mscc: ocelot: refactor ethtool callbacks
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Convert them into an implementation that can be called from DSA as well.
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Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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---
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drivers/net/ethernet/mscc/ocelot.c | 64 ++++++++++++++++++++++++++++----------
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1 file changed, 47 insertions(+), 17 deletions(-)
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--- a/drivers/net/ethernet/mscc/ocelot.c
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+++ b/drivers/net/ethernet/mscc/ocelot.c
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@@ -1191,10 +1191,9 @@ static const struct net_device_ops ocelo
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.ndo_do_ioctl = ocelot_ioctl,
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};
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-static void ocelot_get_strings(struct net_device *netdev, u32 sset, u8 *data)
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+static void ocelot_get_strings(struct ocelot *ocelot, int port, u32 sset,
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+ u8 *data)
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{
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- struct ocelot_port_private *priv = netdev_priv(netdev);
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- struct ocelot *ocelot = priv->port.ocelot;
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int i;
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if (sset != ETH_SS_STATS)
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@@ -1205,6 +1204,16 @@ static void ocelot_get_strings(struct ne
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ETH_GSTRING_LEN);
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}
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+static void ocelot_port_get_strings(struct net_device *netdev, u32 sset,
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+ u8 *data)
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+{
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+ struct ocelot_port_private *priv = netdev_priv(netdev);
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+ struct ocelot *ocelot = priv->port.ocelot;
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+ int port = priv->chip_port;
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+
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+ ocelot_get_strings(ocelot, port, sset, data);
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+}
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+
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static void ocelot_update_stats(struct ocelot *ocelot)
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{
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int i, j;
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@@ -1245,12 +1254,8 @@ static void ocelot_check_stats_work(stru
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OCELOT_STATS_CHECK_DELAY);
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}
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-static void ocelot_get_ethtool_stats(struct net_device *dev,
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- struct ethtool_stats *stats, u64 *data)
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+static void ocelot_get_ethtool_stats(struct ocelot *ocelot, int port, u64 *data)
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{
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- struct ocelot_port_private *priv = netdev_priv(dev);
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- struct ocelot *ocelot = priv->port.ocelot;
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- int port = priv->chip_port;
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int i;
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/* check and update now */
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@@ -1261,25 +1266,37 @@ static void ocelot_get_ethtool_stats(str
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*data++ = ocelot->stats[port * ocelot->num_stats + i];
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}
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-static int ocelot_get_sset_count(struct net_device *dev, int sset)
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+static void ocelot_port_get_ethtool_stats(struct net_device *dev,
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+ struct ethtool_stats *stats,
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+ u64 *data)
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{
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struct ocelot_port_private *priv = netdev_priv(dev);
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struct ocelot *ocelot = priv->port.ocelot;
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+ int port = priv->chip_port;
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+ ocelot_get_ethtool_stats(ocelot, port, data);
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+}
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+
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+static int ocelot_get_sset_count(struct ocelot *ocelot, int port, int sset)
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+{
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if (sset != ETH_SS_STATS)
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return -EOPNOTSUPP;
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+
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return ocelot->num_stats;
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}
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-static int ocelot_get_ts_info(struct net_device *dev,
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- struct ethtool_ts_info *info)
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+static int ocelot_port_get_sset_count(struct net_device *dev, int sset)
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{
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struct ocelot_port_private *priv = netdev_priv(dev);
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struct ocelot *ocelot = priv->port.ocelot;
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+ int port = priv->chip_port;
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- if (!ocelot->ptp)
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- return ethtool_op_get_ts_info(dev, info);
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+ return ocelot_get_sset_count(ocelot, port, sset);
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+}
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+static int ocelot_get_ts_info(struct ocelot *ocelot, int port,
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+ struct ethtool_ts_info *info)
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+{
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info->phc_index = ocelot->ptp_clock ?
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ptp_clock_index(ocelot->ptp_clock) : -1;
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info->so_timestamping |= SOF_TIMESTAMPING_TX_SOFTWARE |
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@@ -1295,13 +1312,26 @@ static int ocelot_get_ts_info(struct net
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return 0;
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}
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+static int ocelot_port_get_ts_info(struct net_device *dev,
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+ struct ethtool_ts_info *info)
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+{
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+ struct ocelot_port_private *priv = netdev_priv(dev);
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+ struct ocelot *ocelot = priv->port.ocelot;
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+ int port = priv->chip_port;
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+
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+ if (!ocelot->ptp)
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+ return ethtool_op_get_ts_info(dev, info);
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+
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+ return ocelot_get_ts_info(ocelot, port, info);
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+}
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+
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static const struct ethtool_ops ocelot_ethtool_ops = {
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- .get_strings = ocelot_get_strings,
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- .get_ethtool_stats = ocelot_get_ethtool_stats,
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- .get_sset_count = ocelot_get_sset_count,
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+ .get_strings = ocelot_port_get_strings,
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+ .get_ethtool_stats = ocelot_port_get_ethtool_stats,
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+ .get_sset_count = ocelot_port_get_sset_count,
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.get_link_ksettings = phy_ethtool_get_link_ksettings,
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.set_link_ksettings = phy_ethtool_set_link_ksettings,
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- .get_ts_info = ocelot_get_ts_info,
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+ .get_ts_info = ocelot_port_get_ts_info,
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};
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static void ocelot_bridge_stp_state_set(struct ocelot *ocelot, int port,
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