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: 11880983 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=-9.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 7A8D9C2D0A3 for ; Wed, 4 Nov 2020 15:19:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1630320759 for ; Wed, 4 Nov 2020 15:19:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="IqH4BU03" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730458AbgKDPTw (ORCPT ); Wed, 4 Nov 2020 10:19:52 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:29317 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730196AbgKDPTv (ORCPT ); Wed, 4 Nov 2020 10:19:51 -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 Cc: kvm@vger.kernel.org, "Dr. David Alan Gilbert" , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Eduardo Habkost , Markus Armbruster , Eric Blake , Fam Zheng , Stefan Hajnoczi , Keith Busch , Max Reitz , qemu-block@nongnu.org, Kevin Wolf , Coiby Xu , Paolo Bonzini , Klaus Jensen , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Eric Auger 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 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org 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;