From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org,
Yehezkel Bernat <YehezkelShB@gmail.com>,
Michael Jamet <michael.jamet@intel.com>,
Lukas Wunner <lukas@wunner.de>,
Andreas Noever <andreas.noever@gmail.com>,
Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com>,
Saranya Gopal <saranya.gopal@intel.com>
Subject: Re: [PATCH 2/3] thunderbolt: Notify userspace about software CM tunneling events
Date: Thu, 10 Apr 2025 16:13:50 +0300 [thread overview]
Message-ID: <20250410131350.GW3152277@black.fi.intel.com> (raw)
In-Reply-To: <2025041035-jailbird-washed-c866@gregkh>
On Thu, Apr 10, 2025 at 03:01:54PM +0200, Greg KH wrote:
> On Thu, Apr 10, 2025 at 03:55:59PM +0300, Mika Westerberg wrote:
> > From: Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com>
> >
> > This adds notification whenever software connection manager activates,
> > changes or deactivates a tunnel, and also if there is limitation in
> > bandwidth.
> >
> > The notification looks like below:
> >
> > TUNNEL_EVENT=activated|changed|deactivated|low bandwidth|
> > insufficient bandwidth
> > TUNNEL_DETAILS=0:12 <-> 1:20 (USB3)
> >
> > Userspace can then listen these and inform user if needed. For example
> > if there is not enough bandwidth, it can show warning dialog to the user.
> >
> > Signed-off-by: Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com>
>
> You didn't sign off on this? :(
Oops, sorry missed it completely. I'll fix this in v2.
> Also, you are adding a new user/kernel api here, where is it documented?
Hm, where uevent documentation lives? I know for sysfs is under
Documentation/ABI/* but not sure for uevents.
next prev parent reply other threads:[~2025-04-10 13:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-10 12:55 [PATCH 0/3] thunderbolt: Notify userspace about tunneling events in the domain Mika Westerberg
2025-04-10 12:55 ` [PATCH 1/3] thunderbolt: Introduce domain event message handler Mika Westerberg
2025-04-10 12:55 ` [PATCH 2/3] thunderbolt: Notify userspace about software CM tunneling events Mika Westerberg
2025-04-10 13:01 ` Greg KH
2025-04-10 13:13 ` Mika Westerberg [this message]
2025-04-10 13:18 ` Greg KH
2025-04-10 13:26 ` Mika Westerberg
2025-04-10 12:56 ` [PATCH 3/3] thunderbolt: Notify userspace about firmware " Mika Westerberg
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