Re: [PATCH] xhci: Bad Ethernet performance plugged in ASM1042A host

2017-06-07 Thread kbuild test robot
Hi Jiahau, [auto build test ERROR on usb/usb-testing] [also build test ERROR on v4.12-rc4 next-20170607] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Jiahau-Chang/xhci-Bad-Ethernet-performance

[PATCH] xhci: Bad Ethernet performance plugged in ASM1042A host

2017-06-06 Thread Jiahau Chang
When USB Ethernet is plugged in ASMEDIA ASM1042A xHCI host, bad performance was manifesting in Web browser use (like download large file such as ISO image). It is known limitation of ASM1042A that is not compatible with driver scheduling, As a workaround we can modify flow control handling of ASM10