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From: Oliver Neukum <oneukum@suse.com>
To: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>,
	"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>
Subject: Re: ttyACM: disabled by hub (EMI?), re-enabling... Causes garbage chars & disconnect
Date: Wed, 27 May 2020 10:38:03 +0200	[thread overview]
Message-ID: <1590568683.2838.42.camel@suse.com> (raw)
In-Reply-To: <4c2bd25aa7f6672cb132487f7af6a787ffc1fab6.camel@infinera.com>

Am Dienstag, den 26.05.2020, 17:19 +0000 schrieb Joakim Tjernlund:
> 
> 
> This "u-boot SPL" is the first thing u-boot writes and somehow this is remembered, I assume, by cdc_acm 
> and gets echoed back when I open ttyACM0

Hi,

that makes sense, but it is not something that we could really
change in CDC-ACM, I am afraid.

	Regards
		Oliver


  reply	other threads:[~2020-05-27  8:38 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-25 14:46 ttyACM: disabled by hub (EMI?), re-enabling... Causes garbage chars & disconnect Joakim Tjernlund
2020-05-25 15:02 ` Oliver Neukum
2020-05-25 15:15   ` Joakim Tjernlund
2020-05-25 16:49     ` Joakim Tjernlund
2020-05-26  8:47       ` Oliver Neukum
2020-05-26  8:59         ` Joakim Tjernlund
2020-05-26 10:14           ` Oliver Neukum
2020-05-26 16:46             ` Joakim Tjernlund
2020-05-26 17:19               ` Joakim Tjernlund
2020-05-27  8:38                 ` Oliver Neukum [this message]
2020-05-27  9:40                   ` Joakim Tjernlund
2020-05-27 10:12                     ` Greg KH
2020-05-27 10:41                     ` Oliver Neukum
2020-05-27 13:16                       ` Joakim Tjernlund
2020-05-27 15:41                         ` Joakim Tjernlund
2020-06-05 10:09                           ` Joakim Tjernlund
2020-06-08  9:13                             ` Oliver Neukum
2020-06-08 11:39                               ` Joakim Tjernlund
2020-06-08 15:40                                 ` Oliver Neukum
2020-06-08 16:00                                   ` Joakim Tjernlund
2020-06-08 19:21                                     ` Oliver Neukum
2020-06-15 11:01           ` Joakim Tjernlund

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