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From: Oliver Neukum <oneukum@suse.com>
To: Lech Perczak <lech.perczak@gmail.com>,
	netdev@vger.kernel.org, linux-usb@vger.kernel.org
Cc: "Kristian Evensen" <kristian.evensen@gmail.com>,
	"Bjørn Mork" <bjorn@mork.no>, "Oliver Neukum" <oliver@neukum.org>
Subject: Re: [PATCH v2 1/3] cdc_ether: export usbnet_cdc_zte_rx_fixup
Date: Wed, 13 Apr 2022 11:23:46 +0200	[thread overview]
Message-ID: <daa3bfc1-9c4f-4da9-e41f-adc592059a5e@suse.com> (raw)
In-Reply-To: <20220413001158.1202194-2-lech.perczak@gmail.com>



On 13.04.22 02:11, Lech Perczak wrote:
> Commit bfe9b9d2df66 ("cdc_ether: Improve ZTE MF823/831/910 handling")
> introduces a workaround for certain ZTE modems reporting invalid MAC
> addresses over CDC-ECM.
> The same issue was present on their RNDIS interface,which was fixed in
> commit a5a18bdf7453 ("rndis_host: Set valid random MAC on buggy devices").
>
> However, internal modem of ZTE MF286R router, on its RNDIS interface, also
> exhibits a second issue fixed already in CDC-ECM, of the device not
> respecting configured random MAC address. In order to share the fixup for
> this with rndis_host driver, export the workaround function, which will
> be re-used in the following commit in rndis_host.
>
> Cc: Kristian Evensen <kristian.evensen@gmail.com>
> Cc: Bjørn Mork <bjorn@mork.no>
> Cc: Oliver Neukum <oliver@neukum.org>
> Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
>
Acked-by: Oliver Neukum <oneukum@suse.com>


  reply	other threads:[~2022-04-13  9:23 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-13  0:11 [PATCH v2 0/3] rndis_host: handle bogus MAC addresses in ZTE RNDIS devices Lech Perczak
2022-04-13  0:11 ` [PATCH v2 1/3] cdc_ether: export usbnet_cdc_zte_rx_fixup Lech Perczak
2022-04-13  9:23   ` Oliver Neukum [this message]
2022-04-13  0:11 ` [PATCH v2 2/3] rndis_host: enable the bogus MAC fixup for ZTE devices from cdc_ether Lech Perczak
2022-04-13  1:23   ` Lech Perczak
2022-04-13  0:11 ` [PATCH v2 3/3] rndis_host: limit scope of bogus MAC address detection to ZTE devices Lech Perczak

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