From patchwork Wed Sep 2 07:25:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nilesh Javali X-Patchwork-Id: 257783 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=-13.1 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 78230C433E6 for ; Wed, 2 Sep 2020 07:29:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 502CC2072A for ; Wed, 2 Sep 2020 07:29:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="ZrWsBrMk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726311AbgIBH3x (ORCPT ); Wed, 2 Sep 2020 03:29:53 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:49494 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726247AbgIBH3w (ORCPT ); Wed, 2 Sep 2020 03:29:52 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 0827QHNR016277 for ; Wed, 2 Sep 2020 00:29:51 -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; s=pfpt0220; bh=Q+0H442qC7kc0hYNuUZVRDljNpFDNadm4voVj/jsKAY=; b=ZrWsBrMk9rmZi3gtyuu6AxL8wd2R5Rqr4a0IgtI/ey5EgjM4WHEPSqHIvbISF37vgAB1 bUpkgj9WLlFq6uNgbJMm4OUBcBGKC1RQjOlkYU96Xlp39Vc5dVS+MQl1PfmSyZ5FNzTP HN8vlBh4jffVcD8m/oEV8ldBBhEn0O1kfYXXq/tpLF8syMLrj+JOFOa7Jd7spghBJr06 UnBW4OgE6w/3j1Iz6ktLBanrLPr903olBZeefB/B/fGFzljhJeG6MwwUp2aC2+sqCERo otqpxVTLTx3Af4OzRITws2CyjgMxb1LG10hb7OrkcKqJjD+N3Ti/blL06Cxy90sUJBhA 0g== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 337mcqdwy6-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Wed, 02 Sep 2020 00:29:51 -0700 Received: from SC-EXCH04.marvell.com (10.93.176.84) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 2 Sep 2020 00:29:50 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 2 Sep 2020 00:29:49 -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; Wed, 2 Sep 2020 00:29:50 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id 095773F703F; Wed, 2 Sep 2020 00:29:50 -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 0827Tnvj011596; Wed, 2 Sep 2020 00:29:49 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 0827Tn2t011595; Wed, 2 Sep 2020 00:29:49 -0700 From: Nilesh Javali To: CC: , Subject: [PATCH v2 09/13] qla2xxx: Make tgt_port_database available in initiator mode Date: Wed, 2 Sep 2020 00:25:44 -0700 Message-ID: <20200902072548.11491-10-njavali@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20200902072548.11491-1-njavali@marvell.com> References: <20200902072548.11491-1-njavali@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-09-02_03:2020-09-02,2020-09-02 signatures=0 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Arun Easi tgt_port_database data is today exported only in target mode, allow it to be shown in initiator mode, as well. Signed-off-by: Arun Easi Signed-off-by: Nilesh Javali Reviewed-by: Himanshu Madhani --- drivers/scsi/qla2xxx/qla_dfs.c | 64 +++++++++++++++++----------------- 1 file changed, 32 insertions(+), 32 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index 616ce891818d..1e9db568aee3 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -138,51 +138,51 @@ qla2x00_dfs_tgt_port_database_show(struct seq_file *s, void *unused) { scsi_qla_host_t *vha = s->private; struct qla_hw_data *ha = vha->hw; - struct gid_list_info *gid_list, *gid; + struct gid_list_info *gid_list; dma_addr_t gid_list_dma; fc_port_t fc_port; + char *id_iter; int rc, i; uint16_t entries, loop_id; - struct qla_tgt *tgt = vha->vha_tgt.qla_tgt; seq_printf(s, "%s\n", vha->host_str); - if (tgt) { - gid_list = dma_alloc_coherent(&ha->pdev->dev, - qla2x00_gid_list_size(ha), - &gid_list_dma, GFP_KERNEL); - if (!gid_list) { - ql_dbg(ql_dbg_user, vha, 0x7018, - "DMA allocation failed for %u\n", - qla2x00_gid_list_size(ha)); - return 0; - } + gid_list = dma_alloc_coherent(&ha->pdev->dev, + qla2x00_gid_list_size(ha), + &gid_list_dma, GFP_KERNEL); + if (!gid_list) { + ql_dbg(ql_dbg_user, vha, 0x7018, + "DMA allocation failed for %u\n", + qla2x00_gid_list_size(ha)); + return 0; + } - rc = qla24xx_gidlist_wait(vha, gid_list, gid_list_dma, - &entries); - if (rc != QLA_SUCCESS) - goto out_free_id_list; + rc = qla24xx_gidlist_wait(vha, gid_list, gid_list_dma, + &entries); + if (rc != QLA_SUCCESS) + goto out_free_id_list; - gid = gid_list; + id_iter = (char *)gid_list; - seq_puts(s, "Port Name Port ID Loop ID\n"); + seq_puts(s, "Port Name Port ID Loop ID\n"); - for (i = 0; i < entries; i++) { - loop_id = le16_to_cpu(gid->loop_id); - memset(&fc_port, 0, sizeof(fc_port_t)); + for (i = 0; i < entries; i++) { + struct gid_list_info *gid = + (struct gid_list_info *)id_iter; + loop_id = le16_to_cpu(gid->loop_id); + memset(&fc_port, 0, sizeof(fc_port_t)); - fc_port.loop_id = loop_id; + fc_port.loop_id = loop_id; - rc = qla24xx_gpdb_wait(vha, &fc_port, 0); - seq_printf(s, "%8phC %02x%02x%02x %d\n", - fc_port.port_name, fc_port.d_id.b.domain, - fc_port.d_id.b.area, fc_port.d_id.b.al_pa, - fc_port.loop_id); - gid = (void *)gid + ha->gid_list_info_size; - } -out_free_id_list: - dma_free_coherent(&ha->pdev->dev, qla2x00_gid_list_size(ha), - gid_list, gid_list_dma); + rc = qla24xx_gpdb_wait(vha, &fc_port, 0); + seq_printf(s, "%8phC %02x%02x%02x %d\n", + fc_port.port_name, fc_port.d_id.b.domain, + fc_port.d_id.b.area, fc_port.d_id.b.al_pa, + fc_port.loop_id); + id_iter += ha->gid_list_info_size; } +out_free_id_list: + dma_free_coherent(&ha->pdev->dev, qla2x00_gid_list_size(ha), + gid_list, gid_list_dma); return 0; }