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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIMWL_WL_MED, URIBL_BLOCKED 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 CDE90C6778A for ; Mon, 9 Jul 2018 10:25:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8100820877 for ; Mon, 9 Jul 2018 10:25:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=areca-com-tw.20150623.gappssmtp.com header.i=@areca-com-tw.20150623.gappssmtp.com header.b="NGqZ+Lld" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8100820877 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=areca.com.tw Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933025AbeGIKZA (ORCPT ); Mon, 9 Jul 2018 06:25:00 -0400 Received: from mail-io0-f196.google.com ([209.85.223.196]:35394 "EHLO mail-io0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932996AbeGIKY5 (ORCPT ); Mon, 9 Jul 2018 06:24:57 -0400 Received: by mail-io0-f196.google.com with SMTP id q4-v6so16590503iob.2 for ; Mon, 09 Jul 2018 03:24:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=areca-com-tw.20150623.gappssmtp.com; s=20150623; h=subject:from:to:cc:date:message-id:mime-version :content-transfer-encoding; bh=WrIyDofz5VI1M5T6hRvL9mvV674AHFx1aRK8rbQu/NU=; b=NGqZ+LldDBTybWNY90sxZEvDB2vVNM+5eGLfh7DDNzQcHsTpIh1UoMwfdHC2lxfYQ1 eO/hijXdyWe3iE+5FFMkuBys5MyGoAbHObO51xkU462frppCmbvlIGjbzmrZ+hXQTwsq Bol6uNhw0dqkW1JjJ+5HtMQR5Y9jAwP6z0wlIZ5jXPliEarH67iYK3SjQmSaR8xdnAq0 FmmKbwjREII7uY+Q5YEDAAXF49M9giWeN2Ygf7nyarE+JTDRtufMUIeo1+gql//KH1hi cAx1HewgsGDmyTckGMbDbpJ1jE0drkn+M61BIHr9ldQzWm6/rCKnSHXOkxhWFNfif6xu dpcw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:date:message-id:mime-version :content-transfer-encoding; bh=WrIyDofz5VI1M5T6hRvL9mvV674AHFx1aRK8rbQu/NU=; b=Exe0Q0oKKubvzFVxMoIeLoz2R5h4YYsaYGaWXREgMm6zHj1HETb8APppe7TzhKIByk NxqgZl6atBy4tlR9yzAzyradaXQupvIwDMYv1hCEtgwtKP9qiRqDP6BWZOuDweYEO5BV oVRxfJ0tmiW9ASlFqwU1tvYse9j/WYA3xIW7v2HEESSEAPMC4a9/0DmzzBfJs1v37KN2 HTewU30ZvZtA/OFnSxuJogY/lqZF8JThGRuEyQnZlhNL0hkSqA17C3yCHgWn9g+28pdO u8ybPij3Y5vircppOTo5uAGr/qr3Dnxb6g0CA3sf0Tjev+ojzj/TY0AM6MbouK2Lk01l 1+SA== X-Gm-Message-State: AOUpUlEIJMPCuTqFLCluJaMWAdT2D/M4PVEToUH1JhqvB1kYPg5aGy8O 5HN19wLWK6qqGaueHH9JE/9B2g== X-Google-Smtp-Source: AAOMgpdizl6+Zx0l4XoQDRM9WFMlVI6G8vBbvPbDozxxVpZvv3ClrR+KywXiSyLi2G5DRvSe61IXag== X-Received: by 2002:a6b:b0c5:: with SMTP id z188-v6mr16319599ioe.220.1531131897325; Mon, 09 Jul 2018 03:24:57 -0700 (PDT) Received: from [192.168.0.108] (60-248-88-209.HINET-IP.hinet.net. [60.248.88.209]) by smtp.gmail.com with ESMTPSA id h194-v6sm6481061ioe.11.2018.07.09.03.24.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 09 Jul 2018 03:24:56 -0700 (PDT) Subject: [PATCH 1/2] scsi: arcmsr: Fix error of resuming from hibernation for adapter type E From: Ching Huang To: martin.petersen@oracle.com, James.Bottomley@HansenPartnership.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: dan.carpenter@oracle.com, hch@infradead.org, colin.king@canonical.com Content-Type: text/plain; charset="UTF-8" Date: Mon, 09 Jul 2018 18:24:53 +0800 Message-ID: <1531131893.5779.13.camel@Centos6.3-64> Mime-Version: 1.0 X-Mailer: Evolution 2.32.3 (2.32.3-37.el6) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >From Ching Huang Fix error of resuming from hibernation for adapter type E. Signed-off-by: Ching Huang --- diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index 732b5d9..12316ef 100755 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -1061,6 +1061,13 @@ static int arcmsr_resume(struct pci_dev *pdev) pci_set_master(pdev); if (arcmsr_request_irq(pdev, acb) == FAILED) goto controller_stop; + if (acb->adapter_type == ACB_ADAPTER_TYPE_E) { + writel(0, &acb->pmuE->host_int_status); + writel(ARCMSR_HBEMU_DOORBELL_SYNC, &acb->pmuE->iobound_doorbell); + acb->in_doorbell = 0; + acb->out_doorbell = 0; + acb->doneq_index = 0; + } arcmsr_iop_init(acb); arcmsr_init_get_devmap_timer(acb); if (set_date_time)