- Because the maximum number of endpoints specified in the USB protocol is 16, and some vendors support 16 endpoints Signed-off-by: Zhihong Chen <zhihong.chen@hpmicro.com>
- Because the maximum number of endpoints specified in the USB protocol is 16, and some vendors support 16 endpoints Signed-off-by: Zhihong Chen <zhihong.chen@hpmicro.com>