Re: [MM] [PATCH 2/5] novatel: Use the ALLOWED_SINGLE_AT property. Saves 5 seconds on probing.

[Nathan Williams <njw google com>]

On Wed, May 2, 2012 at 6:11 AM, Aleksander Morgado <aleksander lanedo com> wrote:

On 05/01/2012 06:07 PM, Nathan Williams wrote:
> Date: Thu, 22 Mar 2012 16:18:24 -0400
> Subject: [PATCH 2/5] novatel: Use the ALLOWED_SINGLE_AT property. Saves 5
>  seconds on probing.

Is it that the modem exposes only one AT port? Or that it exposes
multiple ports but only one is needed? The property was meant for the
former case only, not for the latter.

With this modem only one of the four exposed serial ports is an AT port. I believe the remaining ones are two Qualcomm things and GPS.

 

When SINGLE_AT is set, _AT is not needed; it's one or the other.

OK, will revise.

   - Nathan