Make the dev_get_hwtstamp_phylib function accessible in prevision to use
it from ethtool to read the hwtstamp current configuration.
Reviewed-by: Florian Fainelli <florian.fainelli@xxxxxxxxxxxx>
Reviewed-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
Signed-off-by: Kory Maincent <kory.maincent@xxxxxxxxxxx>
---
Change in v8:
- New patch
Change in v10:
- Remove export symbol as ethtool can't be built as a module.
- Move the declaration to net/core/dev.h instead of netdevice.h
---
net/core/dev.h | 2 ++
net/core/dev_ioctl.c | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/core/dev.h b/net/core/dev.h
index d043dee25a68..357543cbde65 100644
--- a/net/core/dev.h
+++ b/net/core/dev.h
@@ -310,5 +310,7 @@ static inline void dev_xmit_recursion_dec(void)
int dev_set_hwtstamp_phylib(struct net_device *dev,
struct kernel_hwtstamp_config *cfg,
struct netlink_ext_ack *extack);
+int dev_get_hwtstamp_phylib(struct net_device *dev,
+ struct kernel_hwtstamp_config *cfg);
#endif
diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
index 46d43b950471..67cf68817f23 100644
--- a/net/core/dev_ioctl.c
+++ b/net/core/dev_ioctl.c
@@ -266,8 +266,8 @@ static int dev_eth_ioctl(struct net_device *dev,
* -EOPNOTSUPP for phylib for now, which is still more accurate than letting
* the netdev handle the GET request.
*/
-static int dev_get_hwtstamp_phylib(struct net_device *dev,
- struct kernel_hwtstamp_config *cfg)
+int dev_get_hwtstamp_phylib(struct net_device *dev,
+ struct kernel_hwtstamp_config *cfg)
{
if (phy_is_default_hwtstamp(dev->phydev))
return phy_hwtstamp_get(dev->phydev, cfg);
--
2.34.1
