From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id E7992C48260 for ; Thu, 8 Feb 2024 21:19:10 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rYBnM-0003WR-J6; Thu, 08 Feb 2024 16:18:56 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rYBnK-0003Ue-BW for qemu-devel@nongnu.org; Thu, 08 Feb 2024 16:18:54 -0500 Received: from mail-pl1-x636.google.com ([2607:f8b0:4864:20::636]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rYBnI-0005u2-Qk for qemu-devel@nongnu.org; Thu, 08 Feb 2024 16:18:54 -0500 Received: by mail-pl1-x636.google.com with SMTP id d9443c01a7336-1d932f6ccfaso2131195ad.1 for ; Thu, 08 Feb 2024 13:18:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1707427131; x=1708031931; darn=nongnu.org; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=BJLaZPnFZgGtYLqup+5pLLvVPueDUbFfffblq2qf0v4=; b=wVeu5pwjeMuRASWxYbxW1bCjTctGDVgUqKthTzqkJqP7f6gxQlBb8vntXbk+LqW2JO imjo7Zt2cFpTPFl8BGGpmzh+NvHzCvhuCOvzUVhQ2ZDHxqVis3rM2Dq/9TmOh+lLlelm Og3b+wguFJ/NnlAXISVivilosgUEpPVNKe7Gt1PH5pRdz2S/bcjg38zC4k3H7+P0o8mI adGDs6VTcQCnAEgh7qBp5pFyynHVxmVWsRyXDkCnm/pLEj/REE+xJKbMvBf36Z0tiMhb xjNtIcnW32FFy7Pg/ZsryCfzbUxGzl4yoxNjqJhoUcmE4xvfw0v9HiNkwymZJBDDAmsV JBaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707427131; x=1708031931; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BJLaZPnFZgGtYLqup+5pLLvVPueDUbFfffblq2qf0v4=; b=f4CFBaK8h9vGbEd40YXLtLMuxzM3BrwHZhKRx0PRAU2R3NyPuLphg+yzxf0DpwIBNx LAZiM5PgxQExVgM99SAuRxmqT16kWMt8RNgo3rEKWTr1WaJqvNMbXUKLFDRcwu9sGA0y yBQb3cZhytCR3Dx3HIWqFvcNuyqS2iXj4mVOyYr1ylLmkAB4DXfPlwf2I84ZZHPmcOtl bnFs2S2jg/vEz7Xz11WsRy1973BnJYyNUpdyqLcT1CmiA82D0ti5cxsIN1jfdeFZwXiI 86QBbnly7f8pchks859gqYdw1eTyG2xvViu7kDT2rateN60C+aZLz5dZd3F5DlHj1o9J GlDA== X-Forwarded-Encrypted: i=1; AJvYcCU1doMT/fXgYI3Lu8tbS/9HUwNd4JPNW1mCdl9rL6F9Q3m1ip3ZsfxXzGT5PZbiUtCOOyayAfRBq0umzH4mu3gAMgx4yCE= X-Gm-Message-State: AOJu0Yx1jQCQZR8LRudRIGA7q4hrp6ZlHFx4K4+br9UHO/tF+792MpqK CnLXsbV8J0vY3dRGJ2FQ4CVtPCEk0lzDH/ROJdOu4qa+PjaK8M9k8tASJQy+hFQ= X-Google-Smtp-Source: AGHT+IH8jeefzoF10NkBd2sWyltP1uABzyWCUgaFkgiFTKsui3C53Erj7GzmFuI+P/2HUwPqrORDCA== X-Received: by 2002:a17:903:1212:b0:1d9:486e:ae47 with SMTP id l18-20020a170903121200b001d9486eae47mr498043plh.33.1707427131037; Thu, 08 Feb 2024 13:18:51 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCUpGsBpdLvnBtr6TYRa+lZec7NZKaCw8ZNK6zv9pY1KWFHCBaMhBvbhAXa73oawe5PYe9+/dQ700Gfx2GizE3uJE+bx9Wo= Received: from [192.168.4.112] (066-027-223-101.inf.spectrum.com. [66.27.223.101]) by smtp.gmail.com with ESMTPSA id q13-20020a170902c74d00b001d8d04a4fa8sm198458plq.300.2024.02.08.13.18.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Feb 2024 13:18:50 -0800 (PST) Message-ID: <52779e6f-1039-432b-aee6-94d0507ee528@linaro.org> Date: Thu, 8 Feb 2024 11:18:48 -1000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 13/13] hw/hppa/machine: Load 64-bit firmware on 64-bit machines Content-Language: en-US To: deller@kernel.org, qemu-devel@nongnu.org Cc: Helge Deller References: <20240207182023.36316-1-deller@kernel.org> <20240207182023.36316-14-deller@kernel.org> From: Richard Henderson In-Reply-To: <20240207182023.36316-14-deller@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::636; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x636.google.com 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 2/7/24 08:20, deller@kernel.org wrote: > From: Helge Deller > > Load the 64-bit SeaBIOS-hppa firmware by default when running on a 64-bit > machine. This will enable us to later support more than 4GB of RAM and is > required that the OS (or PALO bootloader) will start or install a 64-bit kernel > instead of a 32-bit kernel. > > Note that SeaBIOS-hppa v16 provides the "-fw_cfg opt/OS64,string=3" option with > which the user can control what the firmware shall report back to the OS: > Support of 32-bit OS, support of a 64-bit OS, or support for both (default). > > Signed-off-by: Helge Deller > --- > hw/hppa/machine.c | 11 ++++++++--- > 1 file changed, 8 insertions(+), 3 deletions(-) Acked-by: Richard Henderson r~