Hi all, We met a USB performance problem on a custom 8347
board with 2.4.31. When copying small files no more than 100MB in size, it worked smoothly with NEC or VIA PCI card. But copying a big file like more than 150MB in size would decrease the copying speed a lot. Serial console even couldn't response 'ls' command. The target has a 128MB DDR RAM. While the same driver with 2.4.31 worked fine on a 8248 custom board. What could the problem be? Sorry to distrub you during Christmas Time. Thanks in advance, Sam Best regards, Sam __________________________________________________ ??????????????? http://cn.mail.yahoo.com
