From nobody Mon Feb 9 00:54:45 2026 Received: from mail-yw1-f202.google.com (mail-yw1-f202.google.com [209.85.128.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AAE191A4F37 for ; Tue, 13 Aug 2024 18:28:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723573690; cv=none; b=Uj5mN00F2QQYrrskF9ev4+ZJ2eN8o2z52oOWcSoQBnA/D8pWlKSHjLAtCEhKfLa1vIAbtGNqVJMc94EAtxyurvbLttxBKV4zH6/bH2JPv9kGc/Z+zU/qIqNL3rrlawr82Uk7t3tnUSZsun7sQ2msFoyMXzlO65n2aOuX+lY98JM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723573690; c=relaxed/simple; bh=wURwSNeTR3DMbnqhyCGTD2j34T/sj0viD1kYtD7tK/o=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=cPRefU5gFqrxLG/4OJRNSbPbtMjl94dgGBXOZRtCoRLsnWCeVHVegrcjWmUuULVBgINwT+pNGyQqLW5k4z6U0QlKuWbCfdan+/Wf6/FeODfc9+fuIw4nVsubQ0/jF3cM0bWBiiW/P1n0OXUEGxjM/M1rDOF8wQRM+yqY2YO9HkQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--manojvishy.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=gLdpMmvZ; arc=none smtp.client-ip=209.85.128.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--manojvishy.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="gLdpMmvZ" Received: by mail-yw1-f202.google.com with SMTP id 00721157ae682-672bea19c63so139343777b3.2 for ; Tue, 13 Aug 2024 11:28:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1723573688; x=1724178488; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=l/Sac5m4oGMZ3mG4jh/NoF4fykuTzT6XDGolN2ik8MI=; b=gLdpMmvZ9p6kGYw7KvRFjBZo5FGWAuDATy2ajfatU6HKdijA/+Y3JgJ5p1gDZh8xwo D4lteo87NAdCWkqKciXS9Cw8cSKdiLqS9AUk5Lda1nx7zzYeISZ6VfPOXRfME4kigqX2 M3MTO5RMM2s3Gxf/s+lDRoGxX5FMs1kH0TYhzWmOLCwmKxVdhZpRxcWDBTkTG5ZzhRWA Jft9yAuqeBb99y93DPqOPBXbmBsuF8hPrIs5Mu7ZNcQ8MGcMu+uBVDakOF/WA9hsY3oB haMQAUBmsGaHdIW2SIqX9QC/wITEJodoD3uJJLz3g+qce3GY+Dr/Squ0yDVWKvvQFihF 4SMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723573688; x=1724178488; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=l/Sac5m4oGMZ3mG4jh/NoF4fykuTzT6XDGolN2ik8MI=; b=cuOxXtSTVCht0iXXn0/qBUrcEnwIu6tJlZYDJwU1qjDWZ9LKVSSthX2P9Hw0DH3Zih nFF/IR1TuYTB1Ka2jotlH+ajCt2K4ZIdvAHtj1mNTYHN3VBxssDtagUS4idlPDs46ROc cikPMHO1J0/Aufpf/DpDa7CuQ/d3gEDOBD+3sfu9oP0vkmhN8ogR007YVFnsnejJcmN7 S8JSaNZi5WuA3hShQZm3POPIkq48v/Dv1awohpsHmIQIRPRGw3Oi8FavHWoah60U63+J vTRBjZoqBnepwXk69TolJ7cQPWJ6tzHLT2ToFxeNzcXMwdDoGl5IOIr6erE/u+aTZdr1 hD8Q== X-Forwarded-Encrypted: i=1; AJvYcCV1GWXPs9djZr1o9gat2Tjp00tGaILU+FeA09Nnwl14hiZ8LNBncz+B1dLqLwcueo9vb4USgdiwUh4cZSzr/Guq1lP/QdTK/9LjB+Cp X-Gm-Message-State: AOJu0Yx3u/fDe07am9RQYerfPN3mhYK3Rf3qCnUuJI+rK3vuKDn8TyO/ u4f39FAu9pOtVPuD/wevn482gKPijqqtZRtr/e+UoVcdm81KiMnn+w6XTRFM5/fWEYcy7OeLoCy IRGu3wA84EPkyWu07MQ== X-Google-Smtp-Source: AGHT+IGMc7q2tq4LDbjY97g5fn1H9eJpq9yMVM8n/S+oYbY7lnb67UbACWQriHtyDPG5G0lfyfbpfMowGW8x+pG6 X-Received: from manojvishy.c.googlers.com ([fda3:e722:ac3:cc00:20:ed76:c0a8:413f]) (user=manojvishy job=sendgmr) by 2002:a81:b810:0:b0:64b:5cc7:bcb7 with SMTP id 00721157ae682-6ac954aa2acmr70637b3.1.1723573687771; Tue, 13 Aug 2024 11:28:07 -0700 (PDT) Date: Tue, 13 Aug 2024 18:27:46 +0000 In-Reply-To: <20240813182747.1770032-1-manojvishy@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240813182747.1770032-1-manojvishy@google.com> X-Mailer: git-send-email 2.46.0.76.ge559c4bf1a-goog Message-ID: <20240813182747.1770032-5-manojvishy@google.com> Subject: [PATCH v1 4/5] idpf: more info during virtchnl transaction time out From: Manoj Vishwanathan To: Tony Nguyen , Przemek Kitszel , "David S. Miller" , Eric Dumazet , intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, google-lan-reviews@googlegroups.com, Manoj Vishwanathan Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add more information related to the transaction like cookie, vc_op, salt when transaction times out and include info like state, vc_op, chnl_opcode when transaction salt does not match. Sample output for transaction timeout: ------------------- Transaction timed-out (op:5015 cookie:45fe vc_op:5015 salt:45 timeout:60000= ms) ------------------- Signed-off-by: Manoj Vishwanathan --- drivers/net/ethernet/intel/idpf/idpf_virtchnl.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c b/drivers/net/= ethernet/intel/idpf/idpf_virtchnl.c index 30eec674d594..07239afb285e 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c +++ b/drivers/net/ethernet/intel/idpf/idpf_virtchnl.c @@ -517,8 +517,9 @@ static ssize_t idpf_vc_xn_exec(struct idpf_adapter *ada= pter, retval =3D -ENXIO; goto only_unlock; case IDPF_VC_XN_WAITING: - dev_notice_ratelimited(&adapter->pdev->dev, "Transaction timed-out (op %= d, %dms)\n", - params->vc_op, params->timeout_ms); + dev_notice_ratelimited(&adapter->pdev->dev, + "Transaction timed-out (op:%d cookie:%04x vc_op:%d salt:%02x ti= meout:%dms)\n", + params->vc_op, cookie, xn->vc_op, xn->salt, params->timeout_ms); retval =3D -ETIME; break; case IDPF_VC_XN_COMPLETED_SUCCESS: @@ -615,8 +616,8 @@ idpf_vc_xn_forward_reply(struct idpf_adapter *adapter, idpf_vc_xn_lock(xn); salt =3D FIELD_GET(IDPF_VC_XN_SALT_M, msg_info); if (xn->salt !=3D salt) { - dev_err_ratelimited(&adapter->pdev->dev, "Transaction salt does not matc= h (%02x !=3D %02x)\n", - xn->salt, salt); + dev_err_ratelimited(&adapter->pdev->dev, "Transaction salt does not matc= h (exp:%d@%02x(%d) !=3D got:%d@%02x)\n", + xn->vc_op, xn->salt, xn->state, ctlq_msg->cookie.mbx.chnl_opcode, = salt); idpf_vc_xn_unlock(xn); return -EINVAL; } --=20 2.46.0.76.ge559c4bf1a-goog