[PATCH net-next v8 11/11] onsemi: s2500: Added selftest support to onsemi's S2500 driver
From: Selvamani Rajagopal via B4 Relay
Date: Mon Sep 28 2026 - 18:32:51 EST
From: Selvamani Rajagopal <Selvamani.Rajagopal@xxxxxxxxxx>
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@xxxxxxxxxx>
---
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