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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 E3F46C07E95 for ; Tue, 13 Jul 2021 07:52:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C5BC461026 for ; Tue, 13 Jul 2021 07:52:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234431AbhGMHzZ (ORCPT ); Tue, 13 Jul 2021 03:55:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:40608 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234248AbhGMHzV (ORCPT ); Tue, 13 Jul 2021 03:55:21 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5F91261279; Tue, 13 Jul 2021 07:52:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626162751; bh=FPM7OGyTcWHRXLONUUeZiYskFZIXxiry5tjZOeHxppc=; h=From:To:Cc:Subject:Date:From; b=mSkZw1NvJGHAyeJRpdbxrlRf9HR3+piPWNHov8KbujXopQMTgQd1yRD8RBv7iCTDI 3Y2uQE+bWIfEDwXQCLsm4EyRWutA9Sk/IqC56cOwNC5EvYe6cwf0jaTePsMHzfuJku fTmWcvNQFzfpuuCd3zGVVBuvZc1Lm7I8Czaf9BNTQkttKVI1QBIQYI+DshFfLQvVCP RE0o61UVf7duwtY4aeNDe29Fs/d0nu7OQgYRgRvfMpVXOSBP9frtgX2u0LpkRbNXjv aY873dtqv4tJUtpO0xdZXW4825fupPTCz2uJ2x2DaUZEeqYDBHI3iPpWvBNl+Xsx12 UxWvWKHwum7Uw== From: Oded Gabbay To: linux-kernel@vger.kernel.org Cc: Ofir Bitton Subject: [PATCH 01/11] habanalabs/gaudi: trigger state dump in case of SM errors Date: Tue, 13 Jul 2021 10:52:16 +0300 Message-Id: <20210713075226.11094-1-ogabbay@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ofir Bitton State dump is relevant to the user in case of Sync Manager error, so we need to trigger it in that case as well. Signed-off-by: Ofir Bitton Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/gaudi/gaudi.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index fdbe8155ef3c..6cbedeee15d1 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -7894,8 +7894,9 @@ static void gaudi_handle_eqe(struct hl_device *hdev, u32 ctl = le32_to_cpu(eq_entry->hdr.ctl); u16 event_type = ((ctl & EQ_CTL_EVENT_TYPE_MASK) >> EQ_CTL_EVENT_TYPE_SHIFT); - u8 cause; bool reset_required; + u8 cause; + int rc; gaudi->events_stat[event_type]++; gaudi->events_stat_aggregate[event_type]++; @@ -8081,6 +8082,10 @@ static void gaudi_handle_eqe(struct hl_device *hdev, gaudi_print_irq_info(hdev, event_type, false); gaudi_print_sm_sei_info(hdev, event_type, &eq_entry->sm_sei_data); + rc = hl_state_dump(hdev); + if (rc) + dev_err(hdev->dev, + "Error during system state dump %d\n", rc); hl_fw_unmask_irq(hdev, event_type); break; -- 2.25.1