linux-kernel - Re: [PATCH] nozomi DTR/RTS

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Date:	Sun, 9 Sep 2007 09:26:58 -0700
From:	Greg KH <greg@...ah.com>
To:	Eric Lammerts <eric@...merts.org>
Cc:	linux-kernel@...r.kernel.org, p.hardwick@...ion.com,
	akpm@...ux-foundation.org
Subject: Re: [PATCH] nozomi DTR/RTS

On Fri, Aug 24, 2007 at 12:02:40PM +0200, Eric Lammerts wrote:
> Hi,
> I noticed that DTR toggling doesn't work with the nozomi driver 
> (TIOCMBIS/TIOCMBIC ioctls have no effect). This is a nuisance because that 
> makes it hard to get the modem back in command mode.
>
> Attached patch adds a tty_ops->tiocmset function that makes it work.
>
> Should we also rip out the TIOCMBIS/TIOCMBIC handling in ntty_ioctl()? It 
> doesn't seem to be used anyway.
>
> Patch is against 2.6.23-rc3-mm1, but not tested with that. I tested it with 
> 2.6.18.4 and the pharscape.org driver.

Thanks, I've updated the driver in -mm with these changes.

greg k-h
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