From: Rajat Jain <rajatja@google.com>
To: Marcel Holtmann <marcel@holtmann.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"David S. Miller" <davem@davemloft.net>,
Dmitry Torokhov <dtor@chromium.org>,
Alex Hung <alex.hung@canonical.com>,
linux-bluetooth@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-usb@vger.kernel.org, netdev@vger.kernel.org,
Rajat Jain <rajatxjain@gmail.com>,
Dmitry Torokhov <dtor@google.com>,
raghuram.hegde@intel.com, chethan.tumkur.narayan@intel.com,
"Ghorai, Sukumar" <sukumar.ghorai@intel.com>
Subject: Re: [PATCH v4 2/5] usb: assign ACPI companions for embedded USB devices
Date: Tue, 22 Jan 2019 14:29:40 -0800 [thread overview]
Message-ID: <CACK8Z6Ez63Bn43WJL5X96GUr+U3T69UyymRtNg++1By_KUP=DA@mail.gmail.com> (raw)
In-Reply-To: <77FFC08C-D038-4BBE-9153-FBA1701D3168@holtmann.org>
On Sat, Jan 19, 2019 at 11:51 AM Marcel Holtmann <marcel@holtmann.org> wrote:
>
> Hi Rajat,
>
> > USB devices permanently connected to USB ports may be described in ACPI
> > tables and share ACPI devices with ports they are connected to. See [1]
> > for details.
> >
> > This will allow us to describe sideband resources for devices, such as,
> > for example, hard reset line for BT USB controllers.
> >
> > [1] https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/other-acpi-namespace-objects#acpi-namespace-hierarchy-and-adr-for-embedded-usb-devices
> >
> > Signed-off-by: Dmitry Torokhov <dtor@chromium.org>
> > Signed-off-by: Rajat Jain <rajatja@google.com> (changed how we get the usb_port)
> > Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Tested-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
> > ---
> > v4: Add Acked-by and Tested-by in signatures.
> > v3: same as v1
> > v2: same as v1
> >
> > drivers/usb/core/usb-acpi.c | 44 +++++++++++++++++++++++++++++--------
> > 1 file changed, 35 insertions(+), 9 deletions(-)
>
> same question here. Which tree is suppose to take this?
Just responded to the 1st patch. Since the subsequent patches use this
feature, may be best to push this via your tree. Greg or Dmitry can
suggest if they have any other suggestions.
>
> Regards
>
> Marcel
>
next prev parent reply other threads:[~2019-01-22 22:30 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-17 1:07 [PATCH 0/5] Reset Intel BT controller if it gets stuck Rajat Jain
2018-11-17 1:07 ` [PATCH 1/5] usb: split code locating ACPI companion into port and device Rajat Jain
2018-11-17 1:07 ` [PATCH 2/5] usb: assign ACPI companions for embedded USB devices Rajat Jain
2018-11-17 1:07 ` [PATCH 3/5] Bluetooth: Reset Bluetooth chip after multiple command timeouts Rajat Jain
2018-11-17 1:07 ` [PATCH 4/5] Bluetooth: btusb: Collect the common Intel assignments together Rajat Jain
2018-11-17 1:07 ` [PATCH 5/5] Bluetooth: btusb: Use the hw_reset method to allow resetting the BT chip Rajat Jain
2018-11-19 23:04 ` [PATCH v2 1/5] usb: split code locating ACPI companion into port and device Rajat Jain
2018-11-19 23:04 ` [PATCH v2 2/5] usb: assign ACPI companions for embedded USB devices Rajat Jain
2018-11-19 23:04 ` [PATCH v2 3/5] Bluetooth: Reset Bluetooth chip after multiple command timeouts Rajat Jain
2018-11-19 23:04 ` [PATCH v2 4/5] Bluetooth: btusb: Collect the common Intel assignments together Rajat Jain
2018-11-19 23:04 ` [PATCH v2 5/5] Bluetooth: btusb: Use the hw_reset method to allow resetting the BT chip Rajat Jain
2018-11-21 23:50 ` [PATCH v3 1/5] usb: split code locating ACPI companion into port and device Rajat Jain
2018-11-21 23:50 ` [PATCH v3 2/5] usb: assign ACPI companions for embedded USB devices Rajat Jain
2018-12-05 9:32 ` Greg Kroah-Hartman
2018-12-05 17:19 ` Ghorai, Sukumar
2018-11-21 23:50 ` [PATCH v3 3/5] Bluetooth: Reset Bluetooth chip after multiple command timeouts Rajat Jain
2018-11-21 23:50 ` [PATCH v3 4/5] Bluetooth: btusb: Collect the common Intel assignments together Rajat Jain
2018-11-21 23:50 ` [PATCH v3 5/5] Bluetooth: btusb: Use the hw_reset method to allow resetting the BT chip Rajat Jain
2018-12-20 8:46 ` Rajat Jain
2019-01-18 11:04 ` Marcel Holtmann
2019-01-18 20:51 ` Rajat Jain
2018-12-05 9:32 ` [PATCH v3 1/5] usb: split code locating ACPI companion into port and device Greg Kroah-Hartman
2018-12-05 17:41 ` Ghorai, Sukumar
2019-01-18 22:34 ` [PATCH v4 " Rajat Jain
2019-01-18 22:34 ` [PATCH v4 2/5] usb: assign ACPI companions for embedded USB devices Rajat Jain
2019-01-19 19:51 ` Marcel Holtmann
2019-01-22 22:29 ` Rajat Jain [this message]
2019-01-18 22:34 ` [PATCH v4 3/5] Bluetooth: Reset Bluetooth chip after multiple command timeouts Rajat Jain
2019-01-19 19:51 ` Marcel Holtmann
2019-01-22 22:34 ` Rajat Jain
2019-01-18 22:34 ` [PATCH v4 4/5] Bluetooth: btusb: Collect the common Intel assignments together Rajat Jain
2019-01-19 19:51 ` Marcel Holtmann
2019-01-22 22:35 ` Rajat Jain
2019-01-18 22:34 ` [PATCH v4 5/5] Bluetooth: btusb: Use the hw_reset method to allow resetting the BT chip Rajat Jain
2019-01-19 19:51 ` Marcel Holtmann
2019-01-22 22:36 ` Rajat Jain
2019-01-19 19:51 ` [PATCH v4 1/5] usb: split code locating ACPI companion into port and device Marcel Holtmann
2019-01-22 22:28 ` Rajat Jain
2019-01-22 22:42 ` Dmitry Torokhov
2019-01-23 6:36 ` Greg Kroah-Hartman
2019-01-23 20:57 ` [PATCH v5 1/4] " Rajat Jain
2019-01-23 20:57 ` [PATCH v5 2/4] usb: assign ACPI companions for embedded USB devices Rajat Jain
2019-01-23 20:57 ` [PATCH v5 3/4] Bluetooth: Allow driver specific cmd timeout handling Rajat Jain
2019-01-24 9:36 ` Marcel Holtmann
2019-01-24 20:10 ` Rajat Jain
2019-01-23 20:57 ` [PATCH v5 4/4] Bluetooth: btusb: Use the cmd_timeout method to reset the Intel BT chip Rajat Jain
2019-01-24 9:46 ` Marcel Holtmann
2019-01-24 20:05 ` Rajat Jain
2019-01-24 23:28 ` [PATCH v6 1/4] usb: split code locating ACPI companion into port and device Rajat Jain
2019-01-24 23:28 ` [PATCH v6 2/4] usb: assign ACPI companions for embedded USB devices Rajat Jain
2019-01-25 7:51 ` Marcel Holtmann
2019-01-24 23:28 ` [PATCH v6 3/4] Bluetooth: Allow driver specific cmd timeout handling Rajat Jain
2019-01-25 7:51 ` Marcel Holtmann
2019-01-24 23:28 ` [PATCH v6 4/4] Bluetooth: btusb: Use the cmd_timeout method to reset the Intel BT chip Rajat Jain
2019-01-25 7:51 ` Marcel Holtmann
2019-01-25 7:51 ` [PATCH v6 1/4] usb: split code locating ACPI companion into port and device Marcel Holtmann
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