Does USB's serial driver(usbser.sys) supports "Selective Suspend"?

Question

Hi all,

I do have few questions regarding usbser.sys.

1> Does it support "Selective Suspend"?

2> Like "SelectiveSuspendEnabled" flag in input.inf(Microsoft provided) for HID Class, is there any flag for usbser.sys for the "Selective suspend" if it supports?

3> Whenever our system enters into Global Suspend(Stand-By mode / S3 state), what will be the behavior of usbser.sys? Will the device get into suspended mode?

 

Harshil

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Harshil

Answer 1

Here is a link to OSR which points to a number of references that may help you here.

http://www.osronline.com/showThread.CFM?link=203044

Apparently, usbser does not support USB SS

 

 

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Daniel Whitaker WDK Support Team