Thanks Alen. I did as you said. I want to know how the power management for usb 
comes up. Does the kernel take care of it. Or else do we have to give any type 
of interrupt. Suppose I have connected a pendrive to my PC and I am not using 
it for say 10min. In this scenario what will happen?

----- Original Message ----
From: Alan Stern <[EMAIL PROTECTED]>
To: Radha Mohan <[EMAIL PROTECTED]>
Cc: linux-usb-users@lists.sourceforge.net
Sent: Thursday, May 10, 2007 9:05:42 PM
Subject: Re: [Linux-usb-users] usb power management

On Wed, 9 May 2007, Radha Mohan wrote:

> But CONFIG_USB_SUSPEND selected by on USB_OTG which inturn depends on
> ARCH_OMAP architecture. I want this for my PC. So I assume USB power
> management is not present. Or else can I somehow use CONFIG_USB_SUSPEND
> code for my architecture.

You can use CONFIG_USB_SUSPEND for your architecture by putting a line 
saying:

    CONFIG_USB_SUSPEND=y

in your .config file.

Alan Stern





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