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Tue, 19 May 2020 10:56:03 -0400 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-187-enVYli_oO-yJ0Q9OaLn1_g-1; Tue, 19 May 2020 10:55:59 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 58E011855A18 for ; Tue, 19 May 2020 14:55:58 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-32.ams2.redhat.com [10.36.112.32]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 283596E71C; Tue, 19 May 2020 14:55:58 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 257DF11358DB; Tue, 19 May 2020 16:55:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1589900161; 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=bgKZEW8AyH/LAf3WhLxqK/AeL6iRUQdmJHp1VAo6SgE=; b=ZFyRZUtVBKr5E1jBWqz1HsiDg8eqmI0qF3jTglPp3+vMJB7GRwHmSkBNWM60905q7F1iFO kctQjX+4KUVdW10INw738PU3DalzOlmGHSxUc1WxehxdRyvUbWtuidUr/fx6ThoTYsNwh7 x/TPlsCih59VaP+S49q39ADTQ2cbQS0= X-MC-Unique: enVYli_oO-yJ0Q9OaLn1_g-1 From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH 30/55] auxbus: New aux_realize_bus(), pairing with aux_init_bus() Date: Tue, 19 May 2020 16:55:26 +0200 Message-Id: <20200519145551.22836-31-armbru@redhat.com> In-Reply-To: <20200519145551.22836-1-armbru@redhat.com> References: <20200519145551.22836-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=207.211.31.81; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/19 00:34:39 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_PASS=-0.001 autolearn=_AUTOLEARN 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: pbonzini@redhat.com, berrange@redhat.com, ehabkost@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" aux_init_bus() encapsulates the creation of an aux-bus and its aux-to-i2c-bridge device. Create aux_realize_bus() to similarly encapsulate their realization. Signed-off-by: Markus Armbruster Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- include/hw/misc/auxbus.h | 7 +++++++ hw/display/xlnx_dp.c | 2 +- hw/misc/auxbus.c | 5 +++++ 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/include/hw/misc/auxbus.h b/include/hw/misc/auxbus.h index a539a98c4b..6ab6cf5bb6 100644 --- a/include/hw/misc/auxbus.h +++ b/include/hw/misc/auxbus.h @@ -93,6 +93,13 @@ struct AUXSlave { */ AUXBus *aux_init_bus(DeviceState *parent, const char *name); =20 +/** + * aux_realize_bus: Realize an AUX bus. + * + * @bus: The AUX bus. + */ +void aux_realize_bus(AUXBus *bus); + /* * aux_request: Make a request on the bus. * diff --git a/hw/display/xlnx_dp.c b/hw/display/xlnx_dp.c index dd6aa172f3..b1d90cab1d 100644 --- a/hw/display/xlnx_dp.c +++ b/hw/display/xlnx_dp.c @@ -1264,7 +1264,7 @@ static void xlnx_dp_realize(DeviceState *dev, Error *= *errp) DisplaySurface *surface; struct audsettings as; =20 - qdev_init_nofail(DEVICE(s->aux_bus->bridge)); + aux_realize_bus(s->aux_bus); =20 qdev_init_nofail(DEVICE(s->dpcd)); aux_map_slave(AUX_SLAVE(s->dpcd), 0x0000); diff --git a/hw/misc/auxbus.c b/hw/misc/auxbus.c index 7fb020086f..9b4ccfa39c 100644 --- a/hw/misc/auxbus.c +++ b/hw/misc/auxbus.c @@ -81,6 +81,11 @@ AUXBus *aux_init_bus(DeviceState *parent, const char *na= me) return bus; } =20 +void aux_realize_bus(AUXBus *bus) +{ + qdev_init_nofail(DEVICE(bus->bridge)); +} + void aux_map_slave(AUXSlave *aux_dev, hwaddr addr) { DeviceState *dev =3D DEVICE(aux_dev); --=20 2.21.1