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 <f4...@amsat.org> > 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: <LOOPBACK,UP,LOWER_UP> 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. >
