From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 72B9AC433DF for ; Thu, 21 May 2020 07:02:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3F5892065F for ; Thu, 21 May 2020 07:02:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AzsDwStf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728316AbgEUHCW (ORCPT ); Thu, 21 May 2020 03:02:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728275AbgEUHCQ (ORCPT ); Thu, 21 May 2020 03:02:16 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 216BAC061A0F for ; Thu, 21 May 2020 00:02:16 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id i15so5539682wrx.10 for ; Thu, 21 May 2020 00:02:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=oUnYKu/3iizm/QlwVQUY4HWuKK9oYLkhrBthK4Mvo+c=; b=AzsDwStfIHoOws1PA+tdH/h2UZmFIFRBZLgWpBoTs+uIQHcRiTC81sVkZuI7CNqT92 Ua1tLfJxmFKTd3F1FumxEVctKnR3MULnnmj72/DprSfA/rFWvKDmChGVuQshF95tPvLb MTn8FjO6i9nPVB22nP3gc2EKzRhowcfXmJ28cRhHX2w/9955JTn7KZLF51SVyzLQQpA4 ppcSdjOOEQ2rOjvXpiQf/YetqeZK6HCKPKa78KJERMn5vqrfcVaPIdXdLSiSwG858GKs CxjYBFT+ojsVG7tekeLnJLuMvWu9RwmsSqY3wbUXMa/USlfbbU+8ZG34KsqWi9XwnWsD 9hBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=oUnYKu/3iizm/QlwVQUY4HWuKK9oYLkhrBthK4Mvo+c=; b=HnvtPe+EuGhkvSmhHjxCUgKnbFyZ6CmLfWuM9KgxK56lt9LgSL+5SzJ2yqf2sHa/zm EL5/wY1bw7nslbpGuAccwvFC0Ko2OGKgj0QW2sG7TKVc+Czi9v59E5Zyz+DI6KS148Vu Bn0LaJQbouNpD8ZydO0fDAUnXZHhZ+xI0udDeK/l3ZOovyuPm0qMmK6nX//loDBseicp 3sb36vzz7T3NQnnph6h1wBliEczOpRPCu66+K4sSd9QKsQqw1VtRSALIFdhDR34NVLs9 aKiql2R9vGyUUseKtuGMDq6QoPG/121g+xnMA2DG77MbAmKze2ez7x8BHrorx8pNF/RG 6Wsg== X-Gm-Message-State: AOAM532g9YVra2+Js+JIwsrMN24aGCA2GAYBjvgZ+38cMIESLNS3tEVK atpEczDS44OvsK/MqYFEr8mBgvcd X-Google-Smtp-Source: ABdhPJwYSlSuVFRMAJ/VVjnu7V5hkrNfuEOEodsMOfzDeGfsPGZvxkeFCYB96sPwy3IJwH5AehEpUQ== X-Received: by 2002:a5d:608f:: with SMTP id w15mr6268172wrt.223.1590044534531; Thu, 21 May 2020 00:02:14 -0700 (PDT) Received: from ogabbay-VM.habana-labs.com ([31.154.190.6]) by smtp.gmail.com with ESMTPSA id w20sm5448205wmk.25.2020.05.21.00.02.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 May 2020 00:02:13 -0700 (PDT) From: Oded Gabbay To: linux-kernel@vger.kernel.org, SW_Drivers@habana.ai Cc: gregkh@linuxfoundation.org, Omer Shpigelman Subject: [PATCH 2/4] habanalabs: add print for soft reset due to event Date: Thu, 21 May 2020 10:02:03 +0300 Message-Id: <20200521070205.26673-2-oded.gabbay@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200521070205.26673-1-oded.gabbay@gmail.com> References: <20200521070205.26673-1-oded.gabbay@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Omer Shpigelman Print the event name that caused the soft reset. Signed-off-by: Omer Shpigelman Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/gaudi/gaudi.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 093384731f0d..3d4a569914d3 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -5843,8 +5843,12 @@ static void gaudi_handle_eqe(struct hl_device *hdev, soft_reset_required = gaudi_tpc_read_interrupts(hdev, tpc_dec_event_to_tpc_id(event_type), "AXI_SLV_DEC_Error"); - if (soft_reset_required) + if (soft_reset_required) { + dev_err_ratelimited(hdev->dev, + "soft reset required due to %s\n", + gaudi_irq_map_table[event_type].name); hl_device_reset(hdev, false, false); + } hl_fw_unmask_irq(hdev, event_type); break; @@ -5860,8 +5864,12 @@ static void gaudi_handle_eqe(struct hl_device *hdev, soft_reset_required = gaudi_tpc_read_interrupts(hdev, tpc_krn_event_to_tpc_id(event_type), "KRN_ERR"); - if (soft_reset_required) + if (soft_reset_required) { + dev_err_ratelimited(hdev->dev, + "soft reset required due to %s\n", + gaudi_irq_map_table[event_type].name); hl_device_reset(hdev, false, false); + } hl_fw_unmask_irq(hdev, event_type); break; -- 2.17.1