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([2607:fb90:27d2:4b79:8545:2b44:3b48:7db9]) by smtp.gmail.com with ESMTPSA id o8sm1248191ilb.64.2020.09.01.14.39.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Sep 2020 14:39:29 -0700 (PDT) Subject: Re: [PATCH 4/7] hw/hppa: Inform SeaBIOS about fw_cfg port address To: Helge Deller , qemu-devel@nongnu.org References: <20200901183452.24967-1-deller@gmx.de> <20200901183452.24967-5-deller@gmx.de> From: Richard Henderson Message-ID: <6385bd44-9cf8-95c3-1e59-0e1fb209863f@linaro.org> Date: Tue, 1 Sep 2020 14:39:26 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200901183452.24967-5-deller@gmx.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::d41; envelope-from=richard.henderson@linaro.org; helo=mail-io1-xd41.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 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, NICE_REPLY_A=-2.13, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no 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: Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/1/20 11:34 AM, Helge Deller wrote: > -/* QEMU fw_cfg interface port */ > -#define QEMU_FW_CFG_IO_BASE (MEMORY_HPA + 0x80) > +#define FW_CFG_IO_BASE 0xfffa0000 Why is this value changing? r~