http://blog.csdn.net/yimiyangguang1314/article/details/42744123
https://blog.csdn.net/a_tu_/article/details/43707023
https://blog.csdn.net/litao31415/article/details/97612362
https://blog.csdn.net/litao31415/article/details/97613438
https://blog.csdn.net/litao31415/article/details/97622407
https://blog.csdn.net/litao31415/article/details/99689399
https://blog.csdn.net/litao31415/article/details/107121767
https://blog.csdn.net/weixin_30918633/article/details/98201805
export CFLAGS="-w -Wno-address-of-packed-member -march=armv7-a -marm --sysroot=/home/develop/rv1126/20210416/RV1126_RV1109_SDK_OK/buildroot/output/rockchip_rv1126_rv1109_facial_gate/host/arm-buildroot-linux-gnueabihf/sysroot"
export LDFLAGS=' --sysroot=/home/develop/rv1126/20210416/RV1126_RV1109_SDK_OK/buildroot/output/rockchip_rv1126_rv1109_facial_gate/host/arm-buildroot-linux-gnueabihf/sysroot' #/home/develop/rv1126/20210416/RV1126_RV1109_SDK_OK/prebuilts/gcc/linux-x86/arm/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf'
export CPATH="/home/develop/rv1126/20210416/RV1126_RV1109_SDK_OK/prebuilts/gcc/linux-x86/arm/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf/usr/include"
export PATH="$PATH:/home/develop/rv1126/20210416/RV1126_RV1109_SDK_OK/prebuilts/gcc/linux-x86/arm/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf"
mkdir -p build
CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ LD=arm-linux-gnueabihf-ld AR=arm-linux-gnueabihf-ar AS=arm-linux-gnueabihf-as NM=arm-linux-gnueabihf-nm STRIP= RANLIB=arm-linux-gnueabihf-strip OBJDUMP=arm-linux-gnueabihf-objdump ./configure --target=arm-linux-gnueabihf --host=arm-linux-gnueabihf --build=i686-linux --with-libtool-sysroot=/home/develop/rv1126/20210416/RV1126_RV1109_SDK_OK/buildroot/output/rockchip_rv1126_rv1109_facial_gate/host/arm-buildroot-linux-gnueabihf/sysroot --prefix=/home/develop/rv1126/20210416/RV1126_RV1109_SDK_OK/buildroot/output/rockchip_rv1126_rv1109_facial_gate/build/linux-HEAD/tools/usb/usbip/build
# build all binaries
make
# install all binaries in $HOME/bin (no need of admin priviledges)
#make install
https://blog.csdn.net/litao31415/article/details/52549533
https://unix.stackexchange.com/questions/470827/usbip-error-open-vhci-driver
https://blog.csdn.net/litao31415/article/details/107062835
https://blog.csdn.net/litao31415/article/details/107070622
https://blog.csdn.net/litao31415/article/details/107074146
https://blog.csdn.net/litao31415/article/details/107081203
https://blog.csdn.net/litao31415/article/details/107081228
https://blog.3mdeb.com/2014/2014-08-18-linux-rpi-and-usb-over-ip/
http://usbip.sourceforge.net/
USB/IP - a Peripheral Bus Extension for Device Sharing over IP Network
https://www.usenix.org/legacy/events/usenix05/tech/freenix/hirofuchi/hirofuchi.pdf