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=-9.7 required=3.0 tests=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 7610CC432C3 for ; Thu, 14 Nov 2019 10:08:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C4CE206DC for ; Thu, 14 Nov 2019 10:08:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726750AbfKNKIz (ORCPT ); Thu, 14 Nov 2019 05:08:55 -0500 Received: from esa5.microchip.iphmx.com ([216.71.150.166]:37022 "EHLO esa5.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726115AbfKNKIy (ORCPT ); Thu, 14 Nov 2019 05:08:54 -0500 Received-SPF: Pass (esa5.microchip.iphmx.com: domain of viswas.g@microsemi.com designates 208.19.100.23 as permitted sender) identity=mailfrom; client-ip=208.19.100.23; receiver=esa5.microchip.iphmx.com; envelope-from="viswas.g@microsemi.com"; x-sender="viswas.g@microsemi.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 ip4:208.19.100.20 ip4:208.19.100.21 ip4:208.19.100.22 ip4:208.19.100.23 ip4:208.19.99.221 ip4:208.19.99.222 ip4:208.19.99.223 ip4:208.19.99.225 -all" Received-SPF: None (esa5.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@smtp.microsemi.com) identity=helo; client-ip=208.19.100.23; receiver=esa5.microchip.iphmx.com; envelope-from="viswas.g@microsemi.com"; x-sender="postmaster@smtp.microsemi.com"; x-conformance=spf_only Authentication-Results: esa5.microchip.iphmx.com; dkim=none (message not signed) header.i=none; spf=Pass smtp.mailfrom=viswas.g@microsemi.com; spf=None smtp.helo=postmaster@smtp.microsemi.com; dmarc=fail (p=none dis=none) d=microchip.com IronPort-SDR: /SCl1I6eDTAaiFPcO5wLq0hgOtsK5r3RhQe9/6BvPg/4mrcdwPI344hvQiPczjShJATwl0Z0iE Vu21AuztUO5ksXq/lHte8o+SrwFOp5L5x0kv12XqxNkMgnvKACqC/pxGQ/PWcM0HrkizT0zEUR 2uv1QHCVjI9KBQVKT5HH4ZG9A0oEAUR8BkBv/n9ZHiyl/adKtYIUsgoOnxwJ/6HR+SNStsKQei epsl2Pfh2r4FViV76Je68skbTAjp8fOvF8jZUQTdAe3Ir32SfgvSwJ6I3MM8nAnmPmyJwXzASX HwM= X-IronPort-AV: E=Sophos;i="5.68,304,1569308400"; d="scan'208";a="55582507" Received: from unknown (HELO smtp.microsemi.com) ([208.19.100.23]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 14 Nov 2019 03:08:54 -0700 Received: from AVMBX1.microsemi.net (10.100.34.31) by AVMBX3.microsemi.net (10.100.34.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1847.3; Thu, 14 Nov 2019 02:08:53 -0800 Received: from localhost (10.41.130.49) by avmbx1.microsemi.net (10.100.34.31) with Microsoft SMTP Server id 15.1.1847.3 via Frontend Transport; Thu, 14 Nov 2019 02:08:52 -0800 From: Deepak Ukey To: CC: , , , , , , , , Subject: [PATCH V2 12/13] pm80xx : Tie the interrupt name to the module instance. Date: Thu, 14 Nov 2019 15:39:09 +0530 Message-ID: <20191114100910.6153-13-deepak.ukey@microchip.com> X-Mailer: git-send-email 2.19.0-rc1 In-Reply-To: <20191114100910.6153-1-deepak.ukey@microchip.com> References: <20191114100910.6153-1-deepak.ukey@microchip.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Vikram Auradkar With msix enabled, the interrupt instances are where the prefix is fixed for all module instances, making it a little harder to track down what's what. Signed-off-by: Vikram Auradkar Signed-off-by: Deepak Ukey Signed-off-by: Viswas G Acked-by: Jack Wang --- drivers/scsi/pm8001/pm8001_init.c | 11 ++++++----- drivers/scsi/pm8001/pm8001_sas.h | 2 ++ 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c index 86b619d10392..485f0afc53f9 100644 --- a/drivers/scsi/pm8001/pm8001_init.c +++ b/drivers/scsi/pm8001/pm8001_init.c @@ -894,7 +894,6 @@ static u32 pm8001_setup_msix(struct pm8001_hba_info *pm8001_ha) u32 number_of_intr; int flag = 0; int rc; - static char intr_drvname[PM8001_MAX_MSIX_VEC][sizeof(DRV_NAME)+3]; /* SPCv controllers supports 64 msi-x */ if (pm8001_ha->chip_id == chip_8001) { @@ -915,14 +914,16 @@ static u32 pm8001_setup_msix(struct pm8001_hba_info *pm8001_ha) rc, pm8001_ha->number_of_intr)); for (i = 0; i < number_of_intr; i++) { - snprintf(intr_drvname[i], sizeof(intr_drvname[0]), - DRV_NAME"%d", i); + snprintf(pm8001_ha->intr_drvname[i], + sizeof(pm8001_ha->intr_drvname[0]), + "%s-%d", pm8001_ha->name, i); pm8001_ha->irq_vector[i].irq_id = i; pm8001_ha->irq_vector[i].drv_inst = pm8001_ha; rc = request_irq(pci_irq_vector(pm8001_ha->pdev, i), pm8001_interrupt_handler_msix, flag, - intr_drvname[i], &(pm8001_ha->irq_vector[i])); + pm8001_ha->intr_drvname[i], + &(pm8001_ha->irq_vector[i])); if (rc) { for (j = 0; j < i; j++) { free_irq(pci_irq_vector(pm8001_ha->pdev, i), @@ -963,7 +964,7 @@ static u32 pm8001_request_irq(struct pm8001_hba_info *pm8001_ha) pm8001_ha->irq_vector[0].irq_id = 0; pm8001_ha->irq_vector[0].drv_inst = pm8001_ha; rc = request_irq(pdev->irq, pm8001_interrupt_handler_intx, IRQF_SHARED, - DRV_NAME, SHOST_TO_SAS_HA(pm8001_ha->shost)); + pm8001_ha->name, SHOST_TO_SAS_HA(pm8001_ha->shost)); return rc; } diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h index f7be7b85624e..a55b03bca529 100644 --- a/drivers/scsi/pm8001/pm8001_sas.h +++ b/drivers/scsi/pm8001/pm8001_sas.h @@ -541,6 +541,8 @@ struct pm8001_hba_info { struct pm8001_ccb_info *ccb_info; #ifdef PM8001_USE_MSIX int number_of_intr;/*will be used in remove()*/ + char intr_drvname[PM8001_MAX_MSIX_VEC] + [PM8001_NAME_LENGTH+1+3+1]; #endif #ifdef PM8001_USE_TASKLET struct tasklet_struct tasklet[PM8001_MAX_MSIX_VEC]; -- 2.16.3