From patchwork Mon Oct 3 20:31:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bernhard Beschow X-Patchwork-Id: 1685687 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=Ke2rzTfM; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4MhDRZ12vwz1yqm for ; Tue, 4 Oct 2022 08:26:32 +1100 (AEDT) Received: from localhost ([::1]:44388 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ofSxJ-00024N-2e for incoming@patchwork.ozlabs.org; Mon, 03 Oct 2022 17:26:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37090) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ofS7g-00022Z-EW; Mon, 03 Oct 2022 16:33:14 -0400 Received: from mail-ed1-x52e.google.com ([2a00:1450:4864:20::52e]:34812) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ofS7e-00042l-Vv; Mon, 03 Oct 2022 16:33:08 -0400 Received: by mail-ed1-x52e.google.com with SMTP id s30so12488379eds.1; Mon, 03 Oct 2022 13:33:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=esjrdO6tFoXNdgvQ5sf5q9mcRjXABjPQ0oasuQnbjLo=; b=Ke2rzTfMNylrmC+FuF8s2MFomuZWXD8l3jLTc7cNAESJrICBpqyCAw2CmHzAjQ825x dKw4I8YDYyWJEif21lFgCzvCkqhx4yYVaei6z/x0Zj0GksU4v9G2gH6kuscbJAqLusbl qGWVooDpmyqn3iuksMjnN2gTeDhR/AO9Gwm9QvOF2vMSCRVMb2TeyGm6pOaX4GuUxvMQ narH6pAxC4A2F5bFj1TI7Ima/iMRqqPtsAZNvH4jDvQN3rzyunaogbuE490r0K2bzsRg PP/7fTjz3puAtgu5lExiCoIYxVFO9IhPuVT9eCQQau1WG3sNh5ivmkN4IxMQn8f9jSmL WWJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=esjrdO6tFoXNdgvQ5sf5q9mcRjXABjPQ0oasuQnbjLo=; b=OaNd7QGj1EFTFziSovF5PqQLOYo21wmrTI90n0WectlQikJGeT7L6L/9KDb4lEIGsx JViXCcX3hVz0gf1pMwZzgtFZIhbkQrTkPly1p5Fu+Pvllei2LbmEwKqfIr6uCAxesT6M ERIE6nGAqaRdT2PgynFOYT/PE7FyPAtLHUddgKEQPauu37tQXBpa04t3Fjn6MKg542rW LLaD8EvNMhgAmPgM7CQnHNf3mo/TtFy77liexEQYqvg6kueCIZNNbA6QAdf8AxKygiWk cdAFmtHX7CHTzvKD7YHAqelu1ueZPBVjWacPKeV3+JTwEayPlXmXOGF4RPSrO7xqKoAn yonA== X-Gm-Message-State: ACrzQf1vihqyNF6fCPdo8bIwuubOA/aL4Rz+t3HFvJNTXPMyUv7ZmjgB iA84XVYqCnCxLwhnvseJKTN1j/evtIk= X-Google-Smtp-Source: AMsMyM7QJY+tawzLtVodSKUEXCGCqhPA8YqsxxvULghsVqw9UyhTEWlU6bQA3ndFpW21DbzQhnJvGg== X-Received: by 2002:a05:6402:164c:b0:459:1e2e:e742 with SMTP id s12-20020a056402164c00b004591e2ee742mr3630524edx.125.1664829184448; Mon, 03 Oct 2022 13:33:04 -0700 (PDT) Received: from localhost.localdomain ([46.183.103.8]) by smtp.gmail.com with ESMTPSA id lb9-20020a170907784900b0073ddd36ba8csm5978087ejc.145.2022.10.03.13.33.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Oct 2022 13:33:03 -0700 (PDT) From: Bernhard Beschow To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , qemu-block@nongnu.org, Hanna Reitz , Bin Meng , Kevin Wolf , Bernhard Beschow Subject: [PATCH v2 04/13] hw/ppc/e500: Reduce usage of sysbus API Date: Mon, 3 Oct 2022 22:31:33 +0200 Message-Id: <20221003203142.24355-5-shentey@gmail.com> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221003203142.24355-1-shentey@gmail.com> References: <20221003203142.24355-1-shentey@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::52e; envelope-from=shentey@gmail.com; helo=mail-ed1-x52e.google.com X-Spam_score_int: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 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" PlatformBusDevice has an mmio attribute which gets aliased to SysBusDevice::mmio[0]. So PlatformbusDevice::mmio can be used directly, avoiding the sysbus API. Signed-off-by: Bernhard Beschow Reviewed-by: Bin Meng --- hw/ppc/e500.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 32495d0123..496c61b612 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -1023,7 +1023,7 @@ void ppce500_init(MachineState *machine) memory_region_add_subregion(address_space_mem, pmc->platform_bus_base, - sysbus_mmio_get_region(s, 0)); + &pms->pbus_dev->mmio); } /*