> So bad maxpkt... etherusb check for maxpkt < 512 which is the max for > bulk transfers in usb2 high speed. Using 1024 instead fixes the problem.
Thanks, the code was correct when written but the world has moved on! Is your adapter transmitting packets successfully now? > Should it chek for the speed of the usb device and set the limit accordingly? Actually the limit on maxpkt in that context wasn't strictly necessary anyway. Just remove the check. diff /n/dump/2022/0802/sys/src/9/bcm/etherusb.c /sys/src/9/bcm/etherusb.c 328c328 < if(maxpkt < 8 || maxpkt > 512) --- > if(maxpkt < 8) ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/T668643d11149fab4-M7a798f1d29caac2cbe00034f Delivery options: https://9fans.topicbox.com/groups/9fans/subscription
