[PATCH net-next v8 11/11] onsemi: s2500: Added selftest support to onsemi's S2500 driver

[Selvamani Rajagopal via B4 Relay <devnull+Selvamani.Rajagopal.onsemi.com@kernel.org>]

From: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>

Adds selftest support for onsemi S2500 MAC-PHY. Added as a separate
patch for the ease of review.

Signed-off-by: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>

---
changes in v8
  - No change
changes in v7
  - No change
changes in v6
  - Moved the signed off information to the correct place.
changes in v5
  - No change
changes in v4:
  - Added a selftest as a separate patch
  - First patch
---
 drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c b/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c
index 65bbcc1c7dc8..08e748d4b10c 100644
--- a/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c
+++ b/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/ethtool.h>
+#include <net/selftests.h>
 #include <linux/phy.h>
 
 #include "s2500_hw_def.h"
@@ -193,6 +194,8 @@ static int s2500_get_sset_count(struct net_device *ndev, int sset)
 	switch (sset) {
 	case ETH_SS_STATS:
 		return S2500_MAC_STATS_LEN;
+	case ETH_SS_TEST:
+		return net_selftest_get_count();
 	default:
 		return -EOPNOTSUPP;
 	}
@@ -206,6 +209,9 @@ static void s2500_get_strings(struct net_device *ndev, u32 stringset,
 		memcpy(buf, s2500_mac_stat_strings,
 		       S2500_MAC_STATS_LEN * ETH_GSTRING_LEN);
 		break;
+	case ETH_SS_TEST:
+		net_selftest_get_strings(buf);
+		break;
 	}
 }
 

-- 
2.43.0