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[83.21.93.182]) by smtp.gmail.com with ESMTPSA id gz15-20020a170906f2cf00b00965ac8f8a3dsm10935839ejb.173.2023.06.01.10.11.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 01 Jun 2023 10:11:53 -0700 (PDT) Message-ID: <5b8e5ca1-2fba-6edd-6fa7-14b003ec2ff8@linaro.org> Date: Thu, 1 Jun 2023 19:11:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH 1/1] hw/arm/sbsa-ref: use XHCI to replace EHCI Content-Language: pl-PL, en-GB, en-HK To: Peter Maydell Cc: Leif Lindholm , Graeme Gregory , wangyuquan1236@phytium.com.cn, chenbaozi@phytium.com.cn, qemu-arm@nongnu.org, qemu-devel@nongnu.org References: <20230531070229.334124-1-wangyuquan1236@phytium.com.cn> <20230531070229.334124-2-wangyuquan1236@phytium.com.cn> From: Marcin Juszkiewicz Organization: Linaro In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::62e; envelope-from=marcin.juszkiewicz@linaro.org; helo=mail-ej1-x62e.google.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 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=-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 W dniu 1.06.2023 o 18:39, Peter Maydell pisze: >> So something like below? I only tested does system boot into Debian. >> To make it work also changes to EDK2 would be needed to list XHCI >> controller in DSDT. > Yes, and you also want to drop the useless EHCI controller, > and (as you note) both these things mean firmware changes > so presumably that's a version-bump event? First we need to get two patches through TF-A to get current information from QEMU. And it takes time. https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/20871 https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/20953