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Diffstat (limited to 'kernel/linux/kni/kni_ethtool.c')
-rw-r--r--kernel/linux/kni/kni_ethtool.c219
1 files changed, 219 insertions, 0 deletions
diff --git a/kernel/linux/kni/kni_ethtool.c b/kernel/linux/kni/kni_ethtool.c
new file mode 100644
index 0000000..a44e7d9
--- /dev/null
+++ b/kernel/linux/kni/kni_ethtool.c
@@ -0,0 +1,219 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright(c) 2010-2014 Intel Corporation.
+ */
+
+#include <linux/device.h>
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+#include "kni_dev.h"
+
+static int
+kni_check_if_running(struct net_device *dev)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ if (priv->lad_dev)
+ return 0;
+ else
+ return -EOPNOTSUPP;
+}
+
+static void
+kni_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->get_drvinfo(priv->lad_dev, info);
+}
+
+static int
+kni_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->get_settings(priv->lad_dev, ecmd);
+}
+
+static int
+kni_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->set_settings(priv->lad_dev, ecmd);
+}
+
+static void
+kni_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->get_wol(priv->lad_dev, wol);
+}
+
+static int
+kni_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->set_wol(priv->lad_dev, wol);
+}
+
+static int
+kni_nway_reset(struct net_device *dev)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->nway_reset(priv->lad_dev);
+}
+
+static int
+kni_get_eeprom_len(struct net_device *dev)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->get_eeprom_len(priv->lad_dev);
+}
+
+static int
+kni_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
+ u8 *bytes)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->get_eeprom(priv->lad_dev, eeprom,
+ bytes);
+}
+
+static int
+kni_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
+ u8 *bytes)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->set_eeprom(priv->lad_dev, eeprom,
+ bytes);
+}
+
+static void
+kni_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->get_ringparam(priv->lad_dev, ring);
+}
+
+static int
+kni_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->set_ringparam(priv->lad_dev, ring);
+}
+
+static void
+kni_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->get_pauseparam(priv->lad_dev, pause);
+}
+
+static int
+kni_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *pause)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->set_pauseparam(priv->lad_dev,
+ pause);
+}
+
+static u32
+kni_get_msglevel(struct net_device *dev)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->get_msglevel(priv->lad_dev);
+}
+
+static void
+kni_set_msglevel(struct net_device *dev, u32 data)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->set_msglevel(priv->lad_dev, data);
+}
+
+static int
+kni_get_regs_len(struct net_device *dev)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->get_regs_len(priv->lad_dev);
+}
+
+static void
+kni_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->get_regs(priv->lad_dev, regs, p);
+}
+
+static void
+kni_get_strings(struct net_device *dev, u32 stringset, u8 *data)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->get_strings(priv->lad_dev, stringset,
+ data);
+}
+
+static int
+kni_get_sset_count(struct net_device *dev, int sset)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ return priv->lad_dev->ethtool_ops->get_sset_count(priv->lad_dev, sset);
+}
+
+static void
+kni_get_ethtool_stats(struct net_device *dev, struct ethtool_stats *stats,
+ u64 *data)
+{
+ struct kni_dev *priv = netdev_priv(dev);
+
+ priv->lad_dev->ethtool_ops->get_ethtool_stats(priv->lad_dev, stats,
+ data);
+}
+
+struct ethtool_ops kni_ethtool_ops = {
+ .begin = kni_check_if_running,
+ .get_drvinfo = kni_get_drvinfo,
+ .get_settings = kni_get_settings,
+ .set_settings = kni_set_settings,
+ .get_regs_len = kni_get_regs_len,
+ .get_regs = kni_get_regs,
+ .get_wol = kni_get_wol,
+ .set_wol = kni_set_wol,
+ .nway_reset = kni_nway_reset,
+ .get_link = ethtool_op_get_link,
+ .get_eeprom_len = kni_get_eeprom_len,
+ .get_eeprom = kni_get_eeprom,
+ .set_eeprom = kni_set_eeprom,
+ .get_ringparam = kni_get_ringparam,
+ .set_ringparam = kni_set_ringparam,
+ .get_pauseparam = kni_get_pauseparam,
+ .set_pauseparam = kni_set_pauseparam,
+ .get_msglevel = kni_get_msglevel,
+ .set_msglevel = kni_set_msglevel,
+ .get_strings = kni_get_strings,
+ .get_sset_count = kni_get_sset_count,
+ .get_ethtool_stats = kni_get_ethtool_stats,
+};
+
+void
+kni_set_ethtool_ops(struct net_device *netdev)
+{
+ netdev->ethtool_ops = &kni_ethtool_ops;
+}