On Tue, Sep 25, 2018 at 11:07:47AM +0200, Lorenzo Bianconi wrote:
> On Sep 25, Felix Fietkau wrote:
> > On 2018-09-25 09:54, Lorenzo Bianconi wrote:
> > >>
> > >> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
> > >> b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
> > >> index 76d607f73758..b7a1069ecd0e 100644
> > >> --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
> > >> +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c
> > >> @@ -45,7 +45,8 @@
> > >> { USB_DEVICE(0x20f4, 0x806b) }, /* TRENDnet TEW-806UBH */
> > >> { USB_DEVICE(0x7392, 0xc711) }, /* Devolo Wifi ac Stick */
> > >> { USB_DEVICE(0x0df6, 0x0079) }, /* Sitecom Europe B.V. ac
> > >> Stick */
> > >> - { USB_DEVICE(0x2357, 0x0105) }, /* TP-LINK Archer T1U */
> > >> + { USB_DEVICE(0x2357, 0x0105),
> > >> + .driver_info = 1, }, /* TP-LINK Archer T1U */
> > >
> > > Hi Stanislaw,
> > >
> > > what about using 'ieee80211-freq-limit' OF property to limit available
> > > wireless
> > > band? In this way we can take into account even the opposite case (no
> > > 5GHz).
> > That doesn't make sense for USB devices, which can be plugged into any
> > machine.
>
> Ack, right.
> What about a more general solution like adding an enum { NO_5GHz = 1, NO_2GHz
> }?
> Does it worth to implement it now?
I do not see reason for that. Basically band information should be
read from EEPROM, I do not expect need for more quirks like this.
Thanks
Stanislaw
