1 files changed, 50 insertions, 12 deletions

diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 7519b0818b..e645d751a5 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -26,12 +26,12 @@
 #include <linux/sched/signal.h>
 #include <linux/net.h>
 #include <linux/pm_runtime.h>
+#include <linux/utsname.h>
 #include <net/devlink.h>
 #include <net/ipv6.h>
 #include <net/xdp_sock_drv.h>
 #include <net/flow_offload.h>
 #include <linux/ethtool_netlink.h>
-#include <generated/utsrelease.h>
 #include "common.h"
 
 /* State held across locks and calls for commands which have devlink fallback */
@@ -713,7 +713,8 @@ ethtool_get_drvinfo(struct net_device *dev, struct ethtool_devlink_compat *rsp)
 	struct device *parent = dev->dev.parent;
 
 	rsp->info.cmd = ETHTOOL_GDRVINFO;
-	strscpy(rsp->info.version, UTS_RELEASE, sizeof(rsp->info.version));
+	strscpy(rsp->info.version, init_uts_ns.name.release,
+		sizeof(rsp->info.version));
 	if (ops->get_drvinfo) {
 		ops->get_drvinfo(dev, &rsp->info);
 		if (!rsp->info.bus_info[0] && parent)
@@ -1508,22 +1509,57 @@ static int ethtool_set_wol(struct net_device *dev, char __user *useraddr)
 	return 0;
 }
 
+static void eee_to_keee(struct ethtool_keee *keee,
+			const struct ethtool_eee *eee)
+{
+	memset(keee, 0, sizeof(*keee));
+
+	keee->eee_enabled = eee->eee_enabled;
+	keee->tx_lpi_enabled = eee->tx_lpi_enabled;
+	keee->tx_lpi_timer = eee->tx_lpi_timer;
+
+	ethtool_convert_legacy_u32_to_link_mode(keee->advertised,
+						eee->advertised);
+}
+
+static void keee_to_eee(struct ethtool_eee *eee,
+			const struct ethtool_keee *keee)
+{
+	bool overflow;
+
+	memset(eee, 0, sizeof(*eee));
+
+	eee->eee_active = keee->eee_active;
+	eee->eee_enabled = keee->eee_enabled;
+	eee->tx_lpi_enabled = keee->tx_lpi_enabled;
+	eee->tx_lpi_timer = keee->tx_lpi_timer;
+
+	overflow = !ethtool_convert_link_mode_to_legacy_u32(&eee->supported,
+							    keee->supported);
+	ethtool_convert_link_mode_to_legacy_u32(&eee->advertised,
+						keee->advertised);
+	ethtool_convert_link_mode_to_legacy_u32(&eee->lp_advertised,
+						keee->lp_advertised);
+	if (overflow)
+		pr_warn("Ethtool ioctl interface doesn't support passing EEE linkmodes beyond bit 32\n");
+}
+
 static int ethtool_get_eee(struct net_device *dev, char __user *useraddr)
 {
-	struct ethtool_eee edata;
+	struct ethtool_keee keee;
+	struct ethtool_eee eee;
 	int rc;
 
 	if (!dev->ethtool_ops->get_eee)
 		return -EOPNOTSUPP;
 
-	memset(&edata, 0, sizeof(struct ethtool_eee));
-	edata.cmd = ETHTOOL_GEEE;
-	rc = dev->ethtool_ops->get_eee(dev, &edata);
-
+	memset(&keee, 0, sizeof(keee));
+	rc = dev->ethtool_ops->get_eee(dev, &keee);
 	if (rc)
 		return rc;
 
-	if (copy_to_user(useraddr, &edata, sizeof(edata)))
+	keee_to_eee(&eee, &keee);
+	if (copy_to_user(useraddr, &eee, sizeof(eee)))
 		return -EFAULT;
 
 	return 0;
@@ -1531,16 +1567,18 @@ static int ethtool_get_eee(struct net_device *dev, char __user *useraddr)
 
 static int ethtool_set_eee(struct net_device *dev, char __user *useraddr)
 {
-	struct ethtool_eee edata;
+	struct ethtool_keee keee;
+	struct ethtool_eee eee;
 	int ret;
 
 	if (!dev->ethtool_ops->set_eee)
 		return -EOPNOTSUPP;
 
-	if (copy_from_user(&edata, useraddr, sizeof(edata)))
+	if (copy_from_user(&eee, useraddr, sizeof(eee)))
 		return -EFAULT;
 
-	ret = dev->ethtool_ops->set_eee(dev, &edata);
+	eee_to_keee(&keee, &eee);
+	ret = dev->ethtool_ops->set_eee(dev, &keee);
 	if (!ret)
 		ethtool_notify(dev, ETHTOOL_MSG_EEE_NTF, NULL);
 	return ret;
@@ -2182,7 +2220,7 @@ static int ethtool_get_phy_stats_ethtool(struct net_device *dev,
 	const struct ethtool_ops *ops = dev->ethtool_ops;
 	int n_stats, ret;
 
-	if (!ops || !ops->get_sset_count || ops->get_ethtool_phy_stats)
+	if (!ops || !ops->get_sset_count || !ops->get_ethtool_phy_stats)
 		return -EOPNOTSUPP;
 
 	n_stats = ops->get_sset_count(dev, ETH_SS_PHY_STATS);