netdev - Re: [PATCH 2/2] USB CDC NCM errata updates for cdc

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Message-ID: <AANLkTimRLLiYRRD1+zx0wxO2iy3G8e-kL6KcNigJF6wj@mail.gmail.com>
Date:	Wed, 9 Feb 2011 00:25:48 -0500
From:	Greg Lee <glee-list@...pec.com>
To:	Alexey Orishko <alexey.orishko@...il.com>
Cc:	netdev@...r.kernel.org, linux-usb@...r.kernel.org,
	davem@...emloft.net, gregkh@...e.de, yauheni.kaliuta@...ia.com,
	Alexey Orishko <alexey.orishko@...ricsson.com>
Subject: Re: [PATCH 2/2] USB CDC NCM errata updates for cdc_ncm host driver

On Mon, Feb 7, 2011 at 2:45 PM, Alexey Orishko <alexey.orishko@...il.com> wrote:
>
> Specification links:
> - CDC NCM errata link:
>  http://www.usb.org/developers/devclass_docs/NCM10_012011.zip
> - CDC and WMC errata link:
>  http://www.usb.org/developers/devclass_docs/CDC1.2_WMC1.1_012011.zip
>
> Changes:
> - driver updated to match cdc.h header with errata changes
> - added support for USB_CDC_SET_NTB_INPUT_SIZE control request with
>  8 byte length
> - fixes to comply with specification: send only control requests supported by
>  device, set number of datagrams for IN direction, connection speed structure
>  update, etc.
> - packet loss fixed for tx direction; misleading flag renamed.
> - adjusted hard_mtu value.
>
> Signed-off-by: Alexey Orishko <alexey.orishko@...ricsson.com>

Alexey (and others), are you aware of any commercially available
devices that implement NCM that we can test with?

Greg
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