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* [PATCH 0/5] Reset Intel BT controller if it gets stuck
@ 2018-11-17  1:07 Rajat Jain
  2018-11-17  1:07 ` [PATCH 1/5] usb: split code locating ACPI companion into port and device Rajat Jain
                   ` (9 more replies)
  0 siblings, 10 replies; 56+ messages in thread
From: Rajat Jain @ 2018-11-17  1:07 UTC (permalink / raw)
  To: Marcel Holtmann, Johan Hedberg, Greg Kroah-Hartman,
	David S. Miller, Dmitry Torokhov, Rajat Jain, Alex Hung,
	linux-bluetooth, linux-kernel, linux-usb, netdev
  Cc: rajatxjain, dtor, raghuram.hegde, chethan.tumkur.narayan, sukumar.ghorai

There can be error conditions within Intel BT firmware that can cause it
to get stuck, with the only way out being toggle the reset pin to the
device. (I do not have the details about the issues that lead to such
conditions, Intel folks copied here can elaborate if needed). Thus, this
is an effor to be able to toggle the reset line from the driver if it
detects such a situation. It makes few enhancements to the common
framework which I think may be useful for other unrelated problems.

Dmitry Torokhov (2):
  usb: split code locating ACPI companion into port and device
  usb: assign ACPI companions for embedded USB devices
  (This basically allows ACPI nodes to be attached to the USB devices,
   thus useful for any onboard / embedded USB devices that wants to get
   some info from the ACPI).

Rajat Jain (3):
  Bluetooth: Reset Bluetooth chip after multiple command timeouts
  Bluetooth: btusb: Collect the common Intel assignments together
  Bluetooth: btusb: Use the hw_reset method to allow resetting the BT
    chip

 drivers/bluetooth/btusb.c        |  63 +++++++++---
 drivers/usb/core/usb-acpi.c      | 163 +++++++++++++++++++------------
 include/net/bluetooth/hci.h      |   8 ++
 include/net/bluetooth/hci_core.h |   2 +
 net/bluetooth/hci_core.c         |  15 ++-
 5 files changed, 171 insertions(+), 80 deletions(-)

-- 
2.19.1.1215.g8438c0b245-goog


^ permalink raw reply	[flat|nested] 56+ messages in thread

end of thread, other threads:[~2019-01-25  7:51 UTC | newest]

Thread overview: 56+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
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
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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