Re: [PATCH 2/2] wifi: move raycs, wl3501 and rndis_wlan to legacy directory

[Kalle Valo <kvalo@kernel.org>]

Dan Williams <dcbw@redhat.com> writes:

> On Mon, 2023-02-27 at 14:17 +0200, Kalle Valo wrote:
>> To clean up drivers/net/wireless move the old drivers drivers left in
>> the
>> directory to a new "legacy" directory. I did consider adding
>> CONFIG_WLAN_VENDOR_LEGACY like other vendors have but then dropped
>> the idea as
>> these are really old drivers and hopefully we get to remove them
>> soon.
>
> Why is rndis_wlan legacy? It supports devices that are way newer than
> ray_cs or wl3501... like this Linksys WUSB54GSC from late 2007:
>
> [1086339.589565] rndis_wlan 1-3:1.0 wlan0: register 'rndis_wlan' at
> usb-0000:00:14.0-3, Wireless RNDIS device, BCM4320b based,
> 00:1d:7e:9e:2f:bb
> [1086339.589961] usbcore: registered new interface driver rndis_wlan

So you have this device? Does it work? I think I should make a table
somewhere for these old drivers with last success reports :)

> Dunno, just seems a completely different class of devices than old
> 802.11b-only PCMCIA ones...

I was about to say that all drivers using Wireless Extensions are
legacy, but to my surprise rndis_wlan actually uses cfg80211 :)

I put this to "legacy" as I didn't find any better location and adding a
new vendor driver just for rndis_wlan felt like overkill. The directory
name "legacy" is just a name, it has no real meaning and users won't see
it either. It could be "misc", "old" or something else as well.

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