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Groups > linux.kernel > #1293947

[char-misc-next v2 0/7] mei: create proper iAMT watchdog driver

From Tomas Winkler <tomas.winkler@intel.com>
Newsgroups linux.kernel
Subject [char-misc-next v2 0/7] mei: create proper iAMT watchdog driver
Date 2015-12-17 16:00 +0100
Message-ID <qGIca-Ma-7@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Instead of integrating the iAMT watchdog within the mei core driver
we will create a watchdog device on the mei client bus and
create a proper watchdog driver for it.

V2: 
1. The watchdog device is no longer dynamically allocated in separate structure
2. Export device internal status via debugfs
3. Address few comments from Guenter
4. Reworked de/registration

The patches should apply and compile on both watchdog-next and char-misc-next
trees/branches.
I would prefer this will go via char-misc-next as this is the tree
we work against and conflicts should be trivial if at any.

Alexander Usyskin (3):
  mei: wd: drop the watchdog code from the core mei driver
  watchdog: mei_wdt: register wd device only if required
  watchdog: mei_wdt: re-register device on event

Tomas Winkler (4):
  mei: drop nfc leftovers from the mei driver
  watchdog: mei_wdt: implement MEI iAMT watchdog driver
  watchdog: mei_wdt: add status debugfs entry
  mei: bus: whitelist the watchdog client

 Documentation/misc-devices/mei/mei.txt |  12 +-
 MAINTAINERS                            |   1 +
 drivers/misc/mei/Kconfig               |   6 +-
 drivers/misc/mei/Makefile              |   1 -
 drivers/misc/mei/bus-fixup.c           |  29 ++
 drivers/misc/mei/client.c              |  12 +-
 drivers/misc/mei/client.h              |   4 -
 drivers/misc/mei/init.c                |  10 +-
 drivers/misc/mei/interrupt.c           |  15 -
 drivers/misc/mei/mei_dev.h             |  72 +---
 drivers/misc/mei/wd.c                  | 391 -------------------
 drivers/watchdog/Kconfig               |  15 +
 drivers/watchdog/Makefile              |   1 +
 drivers/watchdog/mei_wdt.c             | 692 +++++++++++++++++++++++++++++++++
 14 files changed, 753 insertions(+), 508 deletions(-)
 delete mode 100644 drivers/misc/mei/wd.c
 create mode 100644 drivers/watchdog/mei_wdt.c

-- 
2.4.3

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[char-misc-next v2 0/7] mei: create proper iAMT watchdog driver Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
  [char-misc-next v2 2/7] mei: wd: drop the watchdog code from the core mei driver Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
  [char-misc-next v2 1/7] mei: drop nfc leftovers from the mei driver Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
  [char-misc-next v2 6/7] watchdog: mei_wdt: register wd device only if required Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
    Re: [char-misc-next v2 6/7] watchdog: mei_wdt: register wd device  only if required Guenter Roeck <linux@roeck-us.net> - 2015-12-18 18:00 +0100
      RE: [char-misc-next v2 6/7] watchdog: mei_wdt: register wd device  only if required "Winkler, Tomas" <tomas.winkler@intel.com> - 2015-12-20 13:30 +0100
        Re: [char-misc-next v2 6/7] watchdog: mei_wdt: register wd device  only if required Guenter Roeck <linux@roeck-us.net> - 2015-12-20 19:20 +0100
  [char-misc-next v2 7/7] watchdog: mei_wdt: re-register device on event Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
    Re: [char-misc-next v2 7/7] watchdog: mei_wdt: re-register device on  event Guenter Roeck <linux@roeck-us.net> - 2015-12-18 18:10 +0100
      Re: [char-misc-next v2 7/7] watchdog: mei_wdt: re-register device  on event One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2015-12-18 18:30 +0100
        Re: [char-misc-next v2 7/7] watchdog: mei_wdt: re-register device on  event Guenter Roeck <linux@roeck-us.net> - 2015-12-18 19:00 +0100
          Re: [char-misc-next v2 7/7] watchdog: mei_wdt: re-register device  on event One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2015-12-18 19:20 +0100
            RE: [char-misc-next v2 7/7] watchdog: mei_wdt: re-register device  on event "Winkler, Tomas" <tomas.winkler@intel.com> - 2015-12-20 14:00 +0100
  [char-misc-next v2 5/7] mei: bus: whitelist the watchdog client Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
  [char-misc-next v2 3/7] watchdog: mei_wdt: implement MEI iAMT watchdog driver Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
    Re: [char-misc-next v2 3/7] watchdog: mei_wdt: implement MEI iAMT  watchdog driver Guenter Roeck <linux@roeck-us.net> - 2015-12-18 17:40 +0100
  [char-misc-next 4/7] watchdog: mei_wdt: add status debugfs entry Tomas Winkler <tomas.winkler@intel.com> - 2015-12-17 16:00 +0100
    Re: [char-misc-next 4/7] watchdog: mei_wdt: add status debugfs entry Guenter Roeck <linux@roeck-us.net> - 2015-12-18 17:50 +0100
      RE: [char-misc-next 4/7] watchdog: mei_wdt: add status debugfs entry "Winkler, Tomas" <tomas.winkler@intel.com> - 2015-12-20 10:50 +0100
        Re: [char-misc-next 4/7] watchdog: mei_wdt: add status debugfs entry Guenter Roeck <linux@roeck-us.net> - 2015-12-20 11:50 +0100
          RE: [char-misc-next 4/7] watchdog: mei_wdt: add status debugfs entry "Winkler, Tomas" <tomas.winkler@intel.com> - 2015-12-20 13:00 +0100

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