linux-kernel - Re: [SOLVED] Serial buffer corruption [was Re: FTDI usb-serial possible bug]

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Date:	Fri, 4 May 2007 10:49:20 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	"Antonino Ingargiola" <tritemio@...il.com>
Cc:	linux-usb-users@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [SOLVED] Serial buffer corruption [was Re: FTDI usb-serial possible bug]

Am Freitag, 4. Mai 2007 10:38 schrieb Antonino Ingargiola:
> To solve the problem we must do a complete flush of all the buffer
> chain. I do this flushing the input multiple times with a small pause
> between them. In my case 10 flushes separated by a 10ms pause always
> empties the whole buffer chain, so I get no corruption anymore. I'ts
> not an elegant solution but it works (10 flushes are an overkill but I
> want to be _really_ sure to read the correct data).

How do you flush the buffers? Simply reading them out?

	Regards
		Oliver
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