From patchwork Tue Aug 25 06:43:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Javed Hasan X-Patchwork-Id: 257857 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=-12.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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 C978DC433DF for ; Tue, 25 Aug 2020 06:45:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9564B20706 for ; Tue, 25 Aug 2020 06:45:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="DXNgMBS1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729131AbgHYGpf (ORCPT ); Tue, 25 Aug 2020 02:45:35 -0400 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:22668 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729076AbgHYGpe (ORCPT ); Tue, 25 Aug 2020 02:45:34 -0400 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 07P6TfCT009550 for ; Mon, 24 Aug 2020 23:45:33 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=pfpt0220; bh=63k3ejpFQnAlsgYeZlo52UqDaF6ekilM3sUvF++VAzo=; b=DXNgMBS1EcKwUX8Z2OYoaBYJ3fnqap0epu0/+KtuChlKAjhnKeVebvcPsuyF9wIoueKq mZW1+PDmSV5A1cnw5/0sCRu/fvCX2t6ugaKF7rjkov7uVy8vWX/U0FAABROBmm3Gdg5x fs8IVH5Wn0cKDZLz4xH1hvxBsV0ggLrSINuY81CkkumGXagqrI20IxtjwM/ICgdQHbQo O30AnCKIkxm+vHy42G9lMZvZMYJ8jUrOFsbzEcJnvEi29cNrsiMwV6rONLt9VFree0SM zx2u+5NhCnBCh6rETzDNi345SrTlhEUnCzQfwNbJZEHhfChLmDJ31zcqoS4FbUwdO/V5 Mw== Received: from sc-exch02.marvell.com ([199.233.58.182]) by mx0b-0016f401.pphosted.com with ESMTP id 3332vmtc0t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 24 Aug 2020 23:45:33 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH02.marvell.com (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 24 Aug 2020 23:45:32 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 24 Aug 2020 23:45:31 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 24 Aug 2020 23:45:31 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id D18113F703F; Mon, 24 Aug 2020 23:45:30 -0700 (PDT) Received: from dut1171.mv.qlogic.com (localhost [127.0.0.1]) by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id 07P6jUMc016426; Mon, 24 Aug 2020 23:45:30 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 07P6jUGH016417; Mon, 24 Aug 2020 23:45:30 -0700 From: Javed Hasan To: CC: , , Subject: =?utf-8?q?=5BPATCH_3/8=5D_qedf=3A_Fix_for_the_session=E2=80=99s_?= =?utf-8?q?E=5FD=5FTOV_value=2E?= Date: Mon, 24 Aug 2020 23:43:49 -0700 Message-ID: <20200825064354.16361-4-jhasan@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20200825064354.16361-1-jhasan@marvell.com> References: <20200825064354.16361-1-jhasan@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-08-24_12:2020-08-24,2020-08-24 signatures=0 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org -FW expects E_D_TOV field in connection offload parameters as “msec”. -Earlier incorrect value(100ms), was leading to abort from driver in the case when data frames for read take more than 100ms from target side, resulting in FW reporting E_D_TOV expiration. Signed-off-by: Javed Hasan --- drivers/scsi/qedf/qedf_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 5770692..ccf6a99 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -1311,7 +1311,7 @@ static int qedf_offload_connection(struct qedf_ctx *qedf, ether_addr_copy(conn_info.dst_mac, qedf->ctlr.dest_addr); conn_info.tx_max_fc_pay_len = fcport->rdata->maxframe_size; - conn_info.e_d_tov_timer_val = qedf->lport->e_d_tov / 20; + conn_info.e_d_tov_timer_val = qedf->lport->e_d_tov; conn_info.rec_tov_timer_val = 3; /* I think this is what E3 was */ conn_info.rx_max_fc_pay_len = fcport->rdata->maxframe_size;