From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 57A573CE0A1; Sun, 14 Jun 2026 17:01:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781456466; cv=none; b=K/ZNdy14tNFgvXuvzLb+jIoR1mXPSTPz3CTkdHAdc2rJmzV0tnDqxYjqlfSeLVaga3kmyDFwmm58ehX3Z2kwwGmX1fUjTyrXOIMSLe0Z6P4yexCXME63fRSL1wEFYlsjmj6Z7+QN8uLeNHpemFcYIUR6oOrOXGGWzFdX0tBVrKA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781456466; c=relaxed/simple; bh=YHWTFhVFciZIqGEwjxq70wDRUdMvVzOfe1HYq0Ikrok=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rPBZMTdIpXPj4Y4EGAb4m7HQoDG9dNVZ0f8pMGUY+sC3krLuIaH6RMcYH1fFWzOzUdNe6DdEPB3EzXKqKxkzO31PL6IpE7wp2iWG5LBJp4hdRDFEo+QY/B/DaxuyJjnGFpt0lisshzTLdiL4M29uWqqAMEIIfVzySYEDTaWe4E0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iAaCOPH2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="iAaCOPH2" Received: by smtp.kernel.org (Postfix) with ESMTPS id 1986AC4AF60; Sun, 14 Jun 2026 17:01:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1781456466; bh=YHWTFhVFciZIqGEwjxq70wDRUdMvVzOfe1HYq0Ikrok=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=iAaCOPH2sO7D7TwQcIC6sAzfwGU/sRd4G4GIImiy/CkOU/JAc4MOe0KFH0Vdrl7Vr NtAdiNAAs/2nV3d/ojJwRm7b6q8nzRi4HLslMDuNlk/ECXsuYTaud2eLcAibWbfNwK 4UvDkzCLmrnmgjTrJgbflhrMcOoERKaAy+otoCEKI3I3GPXDpsuEiHzpTz33zYZ3a6 s0BsMk8YvGIvGxM+iMl1mU2gTSQz8AEVarDAYhyHqQEe1iOQ9zIeYu0HzpfMIFOix2 5kcdWJxRFGQdImmlh6cTM72eobKvfw9DLU52v1P+P+RmgyKMNq4+fjPQd0HkXo7V4o ZRvEbw/+/6+vg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 10577CD98C5; Sun, 14 Jun 2026 17:01:06 +0000 (UTC) From: Selvamani Rajagopal via B4 Relay Date: Sun, 14 Jun 2026 10:00:29 -0700 Subject: [PATCH net-next v5 13/15] onsemi: s2500: Added selftest support to onsemi's S2500 driver Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260614-s2500-mac-phy-support-v5-13-89874b72f725@onsemi.com> References: <20260614-s2500-mac-phy-support-v5-0-89874b72f725@onsemi.com> In-Reply-To: <20260614-s2500-mac-phy-support-v5-0-89874b72f725@onsemi.com> To: Andrew Lunn , Piergiorgio Beruto , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Parthiban Veerasooran , Selva Rajagopal , Richard Cochran , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Simon Horman , Jonathan Corbet , Shuah Khan Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, Jerry Ray , Selvamani Rajagopal X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1781456463; l=2066; i=Selvamani.Rajagopal@onsemi.com; s=20260531; h=from:subject:message-id; bh=XieZurT7WY9JzTSozp13VETp6zk/FQzfj6t8dvF6zmE=; b=CvqJ/rCMjfn3fwLZ0epFzvZ0CDjEKl/WT1FSeoFltKJ/JdwGLIycgNkFerA9cuso7yRtSGk1x HFwmFc9W/wdAApNkZH4pS/+wzIr+GfhhKfaujGAC/R9rsQxgYN8CHOZ X-Developer-Key: i=Selvamani.Rajagopal@onsemi.com; a=ed25519; pk=5QRdM0HS/LGWWcUZZ9hVfZ+qbPQGZCumcTXOiN7Fyug= X-Endpoint-Received: by B4 Relay for Selvamani.Rajagopal@onsemi.com/20260531 with auth_id=803 X-Original-From: Selvamani Rajagopal Reply-To: Selvamani.Rajagopal@onsemi.com From: Selvamani Rajagopal Adds selftest support for onsemi S2500 MAC-PHY. Added as a separate patch for the ease of review. --- changes in v5 - No change changes in v4: - Added a selftest as a separate patch - First patch Signed-off-by: Selvamani Rajagopal --- drivers/net/ethernet/onsemi/s2500/Kconfig | 1 + drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c | 7 +++++++ 2 files changed, 8 insertions(+) diff --git a/drivers/net/ethernet/onsemi/s2500/Kconfig b/drivers/net/ethernet/onsemi/s2500/Kconfig index f2e8d5d1429d..7bb4b413d5f9 100644 --- a/drivers/net/ethernet/onsemi/s2500/Kconfig +++ b/drivers/net/ethernet/onsemi/s2500/Kconfig @@ -8,6 +8,7 @@ if NET_VENDOR_ONSEMI config S2500_MACPHY tristate "S2500 support" depends on SPI + imply NET_SELFTESTS select NCN26000_PHY select OA_TC6 help diff --git a/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c b/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c index 85bd8ea50dd8..334fac71ddea 100644 --- a/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c +++ b/drivers/net/ethernet/onsemi/s2500/s2500_ethtool.c @@ -5,6 +5,7 @@ */ #include +#include #include #include "s2500_hw_def.h" @@ -229,6 +230,8 @@ 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; } @@ -242,6 +245,9 @@ 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; } } @@ -343,5 +349,6 @@ const struct ethtool_ops s2500_ethtool_ops = { .get_ts_info = s2500_get_ts_info, .get_regs_len = s2500_get_regs_len, .get_regs = s2500_get_regs, + .self_test = net_selftest, }; -- 2.43.0