Re: Should the USB device to go into suspend when the USB host is suspended?

Hi,

Arlet wrote:

Sivaraj wrote:
Can anybody please share your views on this?

Sivaraj wrote:
Hello,

Is it necessary/MUST for the USB device to go into suspend when the USB
host is suspended, provided that the device is Remote-Wakeup Enabled?
What the spec says?

Don't top-post. Have some patience (24 hours is a good time to wait).
Make sure you provide necessary details for the answer. For example,
what "host" and what "spec" are you talking about ?

Host -> PC
Spec -> USB spec

I am sorry for the top-post, i am new to this. Also i needed the answer
in quick time, i will correct myself when i post in future.. Thanks for
all your responses. Then the spec doesn't hav the info i am looking.
Actually I am testing a scenario where I am suspending the host PC and
observing the behavior of the attached USB device. I want to know this:


When I suspend the host the USB bus will be suspeneded, So if any
connected USB device will not get the bus power during this period, in
this case, what should be state of the device, should the state be
suspended or normal?

.

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