From patchwork Fri Sep 4 04:51:24 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nilesh Javali X-Patchwork-Id: 11755821 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F3E5E109A for ; Fri, 4 Sep 2020 04:55:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D9402206E7 for ; Fri, 4 Sep 2020 04:55:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=marvell.com header.i=@marvell.com header.b="OntJ9K2Z" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726151AbgIDEzc (ORCPT ); Fri, 4 Sep 2020 00:55:32 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:37928 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725812AbgIDEzb (ORCPT ); Fri, 4 Sep 2020 00:55:31 -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 0844ofcN011264 for ; Thu, 3 Sep 2020 21:55:31 -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=su4S1JbSZZka7MLRSbq31ohT4Edf3BbiwRjY+sRY0Vs=; b=OntJ9K2Z1lkI0QgFn3n424uFu07B1E8yyZan2bIfXx1LN8b4UXNdYw6jblsMpnLn+dEK UUzAEd4Co521S74zSjqp01hfXhx5/YOURW93ms2jviRxT/4qIatEJ2++gu6ZlqxELQXB QMpzkLfkhxeJ/c1epEp5bKfyb7WNwqfa2mZMaljPHwZ2r6XI/TasuLXDZzw/EoYUEgaP ZgsV/O1jeBVNxcF4TNc9bQjI/WmB/ZewRVG8foYiLC1opEVOPX3cEfyHFIWK8ZBOoh7v I9qqNA79DnzfqVzf5YFPRQK+VIgvZliNLTDPDheis9K07bslZQ6yi2P8Um7KlXhoHFP4 4g== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0a-0016f401.pphosted.com with ESMTP id 337mcqrqc9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Thu, 03 Sep 2020 21:55:31 -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; Thu, 3 Sep 2020 21:55:30 -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; Thu, 3 Sep 2020 21:55:29 -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; Thu, 3 Sep 2020 21:55:30 -0700 Received: from dut1171.mv.qlogic.com (unknown [10.112.88.18]) by maili.marvell.com (Postfix) with ESMTP id BEB803F703F; Thu, 3 Sep 2020 21:55:29 -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 0844tTUk023736; Thu, 3 Sep 2020 21:55:29 -0700 Received: (from root@localhost) by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 0844tTuj023735; Thu, 3 Sep 2020 21:55:29 -0700 From: Nilesh Javali To: CC: , Subject: [PATCH v3 09/13] qla2xxx: Make tgt_port_database available in initiator mode Date: Thu, 3 Sep 2020 21:51:24 -0700 Message-ID: <20200904045128.23631-10-njavali@marvell.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20200904045128.23631-1-njavali@marvell.com> References: <20200904045128.23631-1-njavali@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-09-04_02:2020-09-03,2020-09-04 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; }