Hey Guys,

Need help here..
Can someone kindly reply to the below questions?

Thanks,
AJ

Arjun Joshi wrote:
Hi All,

While looking at the kernel source for USB I came across the following trace:

From usb_init() we call usb_hub_init(). In usb_hub_init() a kernel thread is created
(hub_thread). In the hub_thread function hub_events() is called.

Can any one kindly explain in detail what does hub_events() do?

Also It would be great if someone can tell the trace of function calls when a device is attached on standard PC?

Thanks in advance,
Arjun




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