* Re: [PATCH] USB: serial: option: fix Quectel BG96 matching
[not found] ` <X8YYdVk7LQ+VcpPf@localhost>
@ 2020-12-01 10:21 ` Bjørn Mork
2020-12-01 10:24 ` Johan Hovold
2020-12-01 16:39 ` Greg KH
0 siblings, 2 replies; 3+ messages in thread
From: Bjørn Mork @ 2020-12-01 10:21 UTC (permalink / raw)
To: Johan Hovold; +Cc: linux-usb, Sebastian Sjoholm, stable
Johan Hovold <johan@kernel.org> writes:
> On Tue, Dec 01, 2020 at 11:03:18AM +0100, Bjørn Mork wrote:
>> This is a partial revert of commit 2bb70f0a4b23 ("USB: serial:
>> option: support dynamic Quectel USB compositions")
>>
>> The Quectel BG96 is different from most other modern Quectel modems,
>> having serial functions with 3 endpoints using ff/ff/ff and ff/fe/ff
>> class/subclass/protocol. Including it in the change to accommodate
>> dynamic function mapping was incorrect.
>>
>> Revert to interface number matching for the BG96, assuming static
>> layout of the RMNET function on interface 4. This restores support
>> for the serial functions on interfaces 2 and 3.
>>
>> Full lsusb output for the BG96:
>
>> Cc: Sebastian Sjoholm <sebastian.sjoholm@gmail.com>
>> Cc: linux-stable@vger.kernel.org
>> Fixes: 2bb70f0a4b23 ("USB: serial: option: support dynamic Quectel USB compositions")
>> Signed-off-by: Bjørn Mork <bjorn@mork.no>
>
> Thanks, Bjørn. Now applied.
Thanks. But I see that I managed to type the stable address wrong.
Sorry. Hope you can get that fixed somehow.
Patch for checkpatch next, I guess...
Bjørn
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] USB: serial: option: fix Quectel BG96 matching
2020-12-01 10:21 ` [PATCH] USB: serial: option: fix Quectel BG96 matching Bjørn Mork
@ 2020-12-01 10:24 ` Johan Hovold
2020-12-01 16:39 ` Greg KH
1 sibling, 0 replies; 3+ messages in thread
From: Johan Hovold @ 2020-12-01 10:24 UTC (permalink / raw)
To: Bjørn Mork; +Cc: Johan Hovold, linux-usb, Sebastian Sjoholm, stable
On Tue, Dec 01, 2020 at 11:21:42AM +0100, Bjørn Mork wrote:
> Johan Hovold <johan@kernel.org> writes:
>
> > On Tue, Dec 01, 2020 at 11:03:18AM +0100, Bjørn Mork wrote:
> >> This is a partial revert of commit 2bb70f0a4b23 ("USB: serial:
> >> option: support dynamic Quectel USB compositions")
> >>
> >> The Quectel BG96 is different from most other modern Quectel modems,
> >> having serial functions with 3 endpoints using ff/ff/ff and ff/fe/ff
> >> class/subclass/protocol. Including it in the change to accommodate
> >> dynamic function mapping was incorrect.
> >>
> >> Revert to interface number matching for the BG96, assuming static
> >> layout of the RMNET function on interface 4. This restores support
> >> for the serial functions on interfaces 2 and 3.
> >>
> >> Full lsusb output for the BG96:
> >
> >> Cc: Sebastian Sjoholm <sebastian.sjoholm@gmail.com>
> >> Cc: linux-stable@vger.kernel.org
> >> Fixes: 2bb70f0a4b23 ("USB: serial: option: support dynamic Quectel USB compositions")
> >> Signed-off-by: Bjørn Mork <bjorn@mork.no>
> >
> > Thanks, Bjørn. Now applied.
>
> Thanks. But I see that I managed to type the stable address wrong.
> Sorry. Hope you can get that fixed somehow.
Yeah, I noticed when replying. Now fixed up.
> Patch for checkpatch next, I guess...
Heh, a potentially useful addition for a change. ;)
Johan
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] USB: serial: option: fix Quectel BG96 matching
2020-12-01 10:21 ` [PATCH] USB: serial: option: fix Quectel BG96 matching Bjørn Mork
2020-12-01 10:24 ` Johan Hovold
@ 2020-12-01 16:39 ` Greg KH
1 sibling, 0 replies; 3+ messages in thread
From: Greg KH @ 2020-12-01 16:39 UTC (permalink / raw)
To: Bjørn Mork; +Cc: Johan Hovold, linux-usb, Sebastian Sjoholm, stable
On Tue, Dec 01, 2020 at 11:21:42AM +0100, Bjørn Mork wrote:
> Johan Hovold <johan@kernel.org> writes:
>
> > On Tue, Dec 01, 2020 at 11:03:18AM +0100, Bjørn Mork wrote:
> >> This is a partial revert of commit 2bb70f0a4b23 ("USB: serial:
> >> option: support dynamic Quectel USB compositions")
> >>
> >> The Quectel BG96 is different from most other modern Quectel modems,
> >> having serial functions with 3 endpoints using ff/ff/ff and ff/fe/ff
> >> class/subclass/protocol. Including it in the change to accommodate
> >> dynamic function mapping was incorrect.
> >>
> >> Revert to interface number matching for the BG96, assuming static
> >> layout of the RMNET function on interface 4. This restores support
> >> for the serial functions on interfaces 2 and 3.
> >>
> >> Full lsusb output for the BG96:
> >
> >> Cc: Sebastian Sjoholm <sebastian.sjoholm@gmail.com>
> >> Cc: linux-stable@vger.kernel.org
> >> Fixes: 2bb70f0a4b23 ("USB: serial: option: support dynamic Quectel USB compositions")
> >> Signed-off-by: Bjørn Mork <bjorn@mork.no>
> >
> > Thanks, Bjørn. Now applied.
>
> Thanks. But I see that I managed to type the stable address wrong.
> Sorry. Hope you can get that fixed somehow.
No worries, people type it wrong all the time, my regex would have
caught it when it hits Linus's tree :)
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-12-01 10:21 ` [PATCH] USB: serial: option: fix Quectel BG96 matching Bjørn Mork
2020-12-01 10:24 ` Johan Hovold
2020-12-01 16:39 ` Greg KH
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