net: Make net_hwtstamp_validate accessible

Make the net_hwtstamp_validate function accessible in prevision to use it from ethtool to validate the hwtstamp configuration before setting it. Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Dec 16, 2024 · b18fe47 · b18fe47
1 parent 5e51e50
commit b18fe47
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/net/core/dev.h b/net/core/dev.h
@@ -312,5 +312,6 @@ int dev_set_hwtstamp_phylib(struct net_device *dev,
 			    struct netlink_ext_ack *extack);
 int dev_get_hwtstamp_phylib(struct net_device *dev,
 			    struct kernel_hwtstamp_config *cfg);
+int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg);
 
 #endif
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
@@ -184,7 +184,7 @@ static int dev_ifsioc_locked(struct net *net, struct ifreq *ifr, unsigned int cm
 	return err;
 }
 
-static int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg)
+int net_hwtstamp_validate(const struct kernel_hwtstamp_config *cfg)
 {
 	enum hwtstamp_tx_types tx_type;
 	enum hwtstamp_rx_filters rx_filter;