From patchwork Wed Nov 4 15:18:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 318633 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=-9.6 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=unavailable 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 8C2A4C2D0A3 for ; Wed, 4 Nov 2020 15:25:59 +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 EE5EC2074B for ; Wed, 4 Nov 2020 15:25:58 +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="IqH4BU03" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE5EC2074B 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]:55190 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kaKfd-00068g-Sm for qemu-devel@archiver.kernel.org; Wed, 04 Nov 2020 10:25:57 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:59504) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kaKZk-0006Q7-QN for qemu-devel@nongnu.org; Wed, 04 Nov 2020 10:19:52 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:20139) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kaKZi-0007yS-Tc for qemu-devel@nongnu.org; Wed, 04 Nov 2020 10:19:52 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1604503190; 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=Wv0iF36gbURFbN6c8IQknm689XzZJeY+jivZ5m5LzG0=; b=IqH4BU03hV8yDCeJHAH9aHPcN1nwo7rVFxW/7nC4Lcbtn+zPqr41jLX2xkUo16sDpAqCTH 7fkWZoI4On+saFLJjxLVmqPt313iNlY1VPwDcUNb0Rm3YZhTyH/v2kS4KBRQuAPSIUAmv6 fKYR74FAblcEnR1oExvQlVK30YttLS0= 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-463-VBQQwfAFP32vDI9sfEqtxw-1; Wed, 04 Nov 2020 10:19:48 -0500 X-MC-Unique: VBQQwfAFP32vDI9sfEqtxw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id F387E1018F64; Wed, 4 Nov 2020 15:19:45 +0000 (UTC) Received: from localhost (ovpn-115-145.ams2.redhat.com [10.36.115.145]) by smtp.corp.redhat.com (Postfix) with ESMTP id 06E4155776; Wed, 4 Nov 2020 15:19:38 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org, Peter Maydell Subject: [PULL 10/33] block/nvme: Move definitions before structure declarations Date: Wed, 4 Nov 2020 15:18:05 +0000 Message-Id: <20201104151828.405824-11-stefanha@redhat.com> In-Reply-To: <20201104151828.405824-1-stefanha@redhat.com> References: <20201104151828.405824-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Received-SPF: pass client-ip=216.205.24.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/03 00:03:41 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Kevin Wolf , qemu-block@nongnu.org, =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Eduardo Habkost , kvm@vger.kernel.org, Eric Auger , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?b?w6k=?= , Markus Armbruster , Coiby Xu , "Dr. David Alan Gilbert" , Klaus Jensen , Stefan Hajnoczi , Keith Busch , Paolo Bonzini , Max Reitz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Philippe Mathieu-Daudé To be able to use some definitions in structure declarations, move them earlier. No logical change. Reviewed-by: Eric Auger Reviewed-by: Stefan Hajnoczi Tested-by: Eric Auger Signed-off-by: Philippe Mathieu-Daudé Message-id: 20201029093306.1063879-9-philmd@redhat.com Signed-off-by: Stefan Hajnoczi Tested-by: Eric Auger --- block/nvme.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/block/nvme.c b/block/nvme.c index e95d59d312..b0629f5de8 100644 --- a/block/nvme.c +++ b/block/nvme.c @@ -41,6 +41,16 @@ typedef struct BDRVNVMeState BDRVNVMeState; +/* Same index is used for queues and IRQs */ +#define INDEX_ADMIN 0 +#define INDEX_IO(n) (1 + n) + +/* This driver shares a single MSIX IRQ for the admin and I/O queues */ +enum { + MSIX_SHARED_IRQ_IDX = 0, + MSIX_IRQ_COUNT = 1 +}; + typedef struct { int32_t head, tail; uint8_t *queue; @@ -81,15 +91,6 @@ typedef struct { QEMUBH *completion_bh; } NVMeQueuePair; -#define INDEX_ADMIN 0 -#define INDEX_IO(n) (1 + n) - -/* This driver shares a single MSIX IRQ for the admin and I/O queues */ -enum { - MSIX_SHARED_IRQ_IDX = 0, - MSIX_IRQ_COUNT = 1 -}; - struct BDRVNVMeState { AioContext *aio_context; QEMUVFIOState *vfio;