USB Mon support to trace the USB transactions

lyf sci

Genius 3720 points

Hi Experts,

How to enable the usbmon support in the sysfs debug file in Linux SDK 6/7 for AM335x ?

over 10 years ago

0 Titusrathinaraj Stalin over 10 years ago

TI__Guru** 116100 points

Try to enable USB Monitor support through make menuconfig and mount debugs in filesystem.

1)
Device Drivers --->
[*] USB support --->
<*> USB Monitor

Rebuild the kernel.

2)

mount -t debugfs none_debugs /sys/kernel/debug

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USB Mon support to trace the USB transactions