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[83.57.168.235]) by smtp.gmail.com with ESMTPSA id o18sm9633087wrx.59.2021.06.12.00.40.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 12 Jun 2021 00:40:41 -0700 (PDT) Subject: Re: QEMU | USB Ethernet device (RNDIS) does not work on several tested operating systems (#198) To: Paul Zimmerman , "Daniel P . Berrange" , John Snow References: From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: <44d114c5-a43d-815e-a3e5-b551654e9960@amsat.org> Date: Sat, 12 Jun 2021 09:40:39 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x32b.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "qemu-devel@nongnu.org Developers" , Paul Zimmerman , QEMU / QEMU Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/11/21 9:48 PM, Paul Zimmerman wrote: > I will take a look. Might take me a couple of days to get to it though. Thanks! Odd, your comment appears as posted by myself on GitLab: https://gitlab.com/qemu-project/qemu/-/issues/198#note_599551747 BTW Paul, could you join QEMU GitLab project to help us with this issue? https://gitlab.com/qemu-project/qemu/-/project_members/request_access > > On Fri, Jun 11, 2021 at 4:10 AM Philippe Mathieu-Daudé wrote: >> >> Cc'ing Paul Zimmerman for the hcd-dwc2 model. >> >> On Thu, Jun 10, 2021 at 2:10 PM programmingkidx (@programmingkidx) wrote: >>> 虎游 commented: >>> >>> The same problem occurred in my Raspberry Pi 3b+ emulation. >>> >>> Host: Debian 10 x86_64. Guest rootfs: https://download.canaan-creative.com/avalon921/openwrt/latest/rpi3-modelb/openwrt-brcm2708-bcm2710-rpi-3-ext4-sdcard.img.gz Guest kernel & dtd: https://github.com/dhruvvyas90/qemu-rpi-kernel/tree/master/native-emulation >>> >>> Command: >>> >>> /usr/local/bin/qemu-system-aarch64 -M raspi3 -append "rw earlyprintk loglevel=8 console=ttyAMA0,115200 dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootdelay=1" -dtb ../qemu-rpi-kernel/native-emulation/dtbs/bcm2710-rpi-3-b-plus.dtb -drive file=avalon.img,format=raw,if=sd,id=root -kernel ../qemu-rpi-kernel/native-emulation/5.4.51\ kernels/kernel8.img -m 1G -smp 4 -usb -device usb-mouse -device usb-kbd -nographic -no-reboot -device usb-net,netdev=eth0 -netdev tap,id=eth0,ifname=avalon,script=no,downscript=no Output: >>> >>> [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] [ 0.000000] Linux version 5.4.51-v8+ (dom@buildbot) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9)) #1333 SMP PREEMPT Mon Aug 10 16:58:35 BST 2020 [ 0.000000] Machine model: Raspberry Pi 3 Model B+ >>> >>> ... >>> >>> usbnet: failed control transaction: request 0x8006 value 0x600 index 0x0 length 0xa usbnet: failed control transaction: request 0x8006 value 0x600 index 0x0 length 0xa usbnet: failed control transaction: request 0x8006 value 0x600 index 0x0 length 0xa [ 3.688532] usb 1-1.3: New USB device found, idVendor=0525, idProduct=a4a2, bcdDevice= 0.00 [ 3.688739] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=10 [ 3.689454] usb 1-1.3: Product: RNDIS/QEMU USB Network Device [ 3.689563] usb 1-1.3: Manufacturer: QEMU [ 3.689639] usb 1-1.3: SerialNumber: 1-1.3 >>> >>> ... >>> >>> root@OpenWrt:/# ifconfig -a lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:156 errors:0 dropped:0 overruns:0 frame:0 TX packets:156 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:9836 (9.6 KiB) TX bytes:9836 (9.6 KiB) >>> >>> root@OpenWrt:/# ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever Finally, there is no nic available in guest OS. >