From: Lukasz Majewski <l.majewski@majess.pl>
To: u-boot@lists.denx.de
Subject: [U-Boot] UMS - maintain connection
Date: Mon, 15 Aug 2016 15:17:37 +0200 [thread overview]
Message-ID: <20160815151737.38ab7ffc@jawa> (raw)
In-Reply-To: <CACUGKYOshGv5mBYNOBB9M8RL1zzinJE_7-QP-5gCFKJhT9hh7w@mail.gmail.com>
Hi John Tobias,
> Hello All,
>
> I am using ums (USB Mass Storage) in u-boot to expose the storage of
> my device into my host machine. Everything works okay except when the
> host machine wakeup from the sleep - my device got disconnect from
> host after it received an resume signal.
>
> I tried the g_mass_storage driver in the kernel and it works fine. It
> never disconnect when the host machine goes to sleep and wake it up.
>
> Does anyone have encountered the said issue?.
Frankly speaking, I did not anticipate such test case.
You probably connect to your laptop, which may go sleep?
> How did you fix it?.
(For now) no solution... I need to investigate this issue.
>
> Regards,
>
> John
Best regards,
?ukasz Majewski
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next prev parent reply other threads:[~2016-08-15 13:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-14 7:28 [U-Boot] UMS - maintain connection John Tobias
2016-08-15 13:17 ` Lukasz Majewski [this message]
2016-08-16 5:44 ` John Tobias
2016-08-17 20:01 ` John Tobias
2016-08-22 2:30 ` Fabio Estevam
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