Message ID | 20201020200242.1497705-4-jsnow@redhat.com |
---|---|
State | Superseded |
Headers | show
Return-Path: <SRS0=1sPN=D3=nongnu.org=qemu-devel-bounces+qemu-devel=archiver.kernel.org@kernel.org> 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=-9.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS 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 4FCEFC388F7 for <qemu-devel@archiver.kernel.org>; Tue, 20 Oct 2020 20:04:17 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 89DE0221FC for <qemu-devel@archiver.kernel.org>; Tue, 20 Oct 2020 20:04:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="RqHyAtnV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 89DE0221FC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41410 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org>) id 1kUxrj-0004p0-EV for qemu-devel@archiver.kernel.org; Tue, 20 Oct 2020 16:04:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48360) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <jsnow@redhat.com>) id 1kUxqR-0003Yt-Mm for qemu-devel@nongnu.org; Tue, 20 Oct 2020 16:02:55 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:41009) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from <jsnow@redhat.com>) id 1kUxqM-0004GG-FO for qemu-devel@nongnu.org; Tue, 20 Oct 2020 16:02:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1603224169; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nSCNn6U47unXRp32ExTx0m5GJHVMstFbnczz9MU5ByM=; b=RqHyAtnVq/yn/Ek++lezkW7a7svyED+RV9ul1F39lSnK+BlNYX3gXKb5dvAZnmi2AyB6dR Ui8W5+3ysEXOerXCRq+JiusX0bjOFCnXUHkd2fuvH+Xs34G8tqJkiC98yV5m/TN92HGNeI Q0iQjUMGwFc4Kk06DPgLz1uLqgBYEJg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-517-lrGGcsh4Pt-s1prRpVd8Dg-1; Tue, 20 Oct 2020 16:02:47 -0400 X-MC-Unique: lrGGcsh4Pt-s1prRpVd8Dg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B538387505D; Tue, 20 Oct 2020 20:02:46 +0000 (UTC) Received: from scv.redhat.com (ovpn-115-172.rdu2.redhat.com [10.10.115.172]) by smtp.corp.redhat.com (Postfix) with ESMTP id 15CBB1001281; Tue, 20 Oct 2020 20:02:45 +0000 (UTC) From: John Snow <jsnow@redhat.com> To: qemu-devel@nongnu.org Subject: [PATCH 3/3] ide: clear SRST after SRST finishes Date: Tue, 20 Oct 2020 16:02:42 -0400 Message-Id: <20201020200242.1497705-4-jsnow@redhat.com> In-Reply-To: <20201020200242.1497705-1-jsnow@redhat.com> References: <20201020200242.1497705-1-jsnow@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=216.205.24.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/20 01:16:16 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: John Snow <jsnow@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?b?w6k=?= <philmd@redhat.com>, qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> |
Series |
ide: fix SRST (again)
|
expand
|
diff --git a/hw/ide/core.c b/hw/ide/core.c index 98cea7ad45..e85821637c 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -2268,6 +2268,8 @@ static void ide_bus_perform_srst(void *opaque) s = &bus->ifs[i]; ide_perform_srst(s); } + + bus->cmd &= ~IDE_CTRL_RESET; } void ide_ctrl_write(void *opaque, uint32_t addr, uint32_t val)
The SRST protocol states that after diagnostics are complete and the status is posted, we should clear the SRST bit if it should so happen to be set. The reset method itself should handle this, but just in case -- make our intention explicit here. Signed-off-by: John Snow <jsnow@redhat.com> --- hw/ide/core.c | 2 ++ 1 file changed, 2 insertions(+)