From patchwork Mon Feb 25 01:03:00 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Mammedov X-Patchwork-Id: 222807 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 1D7322C029D for ; Mon, 25 Feb 2013 12:08:10 +1100 (EST) Received: from localhost ([::1]:34657 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U9mY4-0004Yy-2c for incoming@patchwork.ozlabs.org; Sun, 24 Feb 2013 20:08:08 -0500 Received: from eggs.gnu.org ([208.118.235.92]:43713) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U9mXj-0004RL-IC for qemu-devel@nongnu.org; Sun, 24 Feb 2013 20:07:50 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U9mXg-0006uB-Oi for qemu-devel@nongnu.org; Sun, 24 Feb 2013 20:07:47 -0500 Received: from mx1.redhat.com ([209.132.183.28]:27447) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U9mXg-0006tp-Fa for qemu-devel@nongnu.org; Sun, 24 Feb 2013 20:07:44 -0500 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r1P17h18011949 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sun, 24 Feb 2013 20:07:44 -0500 Received: from dell-pet610-01.lab.eng.brq.redhat.com (dell-pet610-01.lab.eng.brq.redhat.com [10.34.42.20]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r1P17eLo016755; Sun, 24 Feb 2013 20:07:42 -0500 From: Igor Mammedov To: qemu-devel@nongnu.org Date: Mon, 25 Feb 2013 02:03:00 +0100 Message-Id: <1361754189-29809-2-git-send-email-imammedo@redhat.com> In-Reply-To: <1361754189-29809-1-git-send-email-imammedo@redhat.com> References: <1361754189-29809-1-git-send-email-imammedo@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: ehabkost@redhat.com, afaerber@suse.de Subject: [Qemu-devel] [PATCH 01/10] qdev: add qdev property for bool type X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Igor Mammedov --- hw/qdev-properties.c | 33 +++++++++++++++++++++++++++++++++ hw/qdev-properties.h | 10 ++++++++++ 2 files changed, 43 insertions(+), 0 deletions(-) diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c index a8a31f5..16ac814 100644 --- a/hw/qdev-properties.c +++ b/hw/qdev-properties.c @@ -106,6 +106,39 @@ PropertyInfo qdev_prop_bit = { .set = set_bit, }; +/* --- bool --- */ + +static void get_bool(Object *obj, Visitor *v, void *opaque, + const char *name, Error **errp) +{ + DeviceState *dev = DEVICE(obj); + Property *prop = opaque; + bool *ptr = qdev_get_prop_ptr(dev, prop); + + visit_type_bool(v, ptr, name, errp); +} + +static void set_bool(Object *obj, Visitor *v, void *opaque, + const char *name, Error **errp) +{ + DeviceState *dev = DEVICE(obj); + Property *prop = opaque; + bool *ptr = qdev_get_prop_ptr(dev, prop); + + if (dev->realized) { + error_setg(errp, "Insufficient permission to perform this operation"); + return; + } + + visit_type_bool(v, ptr, name, errp); +} + +PropertyInfo qdev_prop_bool = { + .name = "boolean", + .get = get_bool, + .set = set_bool, +}; + /* --- 8bit integer --- */ static void get_uint8(Object *obj, Visitor *v, void *opaque, diff --git a/hw/qdev-properties.h b/hw/qdev-properties.h index 20c67f3..3915f7c 100644 --- a/hw/qdev-properties.h +++ b/hw/qdev-properties.h @@ -6,6 +6,7 @@ /*** qdev-properties.c ***/ extern PropertyInfo qdev_prop_bit; +extern PropertyInfo qdev_prop_bool; extern PropertyInfo qdev_prop_uint8; extern PropertyInfo qdev_prop_uint16; extern PropertyInfo qdev_prop_uint32; @@ -51,6 +52,15 @@ extern PropertyInfo qdev_prop_pci_host_devaddr; .defval = (bool)_defval, \ } +#define DEFINE_PROP_BOOL(_name, _state, _field, _defval) { \ + .name = (_name), \ + .info = &(qdev_prop_bool), \ + .offset = offsetof(_state, _field) \ + + type_check(bool, typeof_field(_state, _field)), \ + .qtype = QTYPE_QBOOL, \ + .defval = (bool)_defval, \ + } + #define DEFINE_PROP_UINT8(_n, _s, _f, _d) \ DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint8, uint8_t) #define DEFINE_PROP_UINT16(_n, _s, _f, _d) \