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* [PATCH v2 0/3] introduce watchdog driver for Mellanox systems.
@ 2019-02-07 21:10 michaelsh
  2019-02-07 21:10 ` [PATCH v2 1/3] platform_data/mlxreg: addittions for mellanox watchdog driver michaelsh
                   ` (2 more replies)
  0 siblings, 3 replies; 8+ messages in thread
From: michaelsh @ 2019-02-07 21:10 UTC (permalink / raw)
  To: wim, linux, andy, dvhart
  Cc: linux-watchdog, platform-driver-x86, vadimp, Michael Shych

From: Michael Shych <michaelsh@mellanox.com>

This patchset introduces watchdog driver for a various range of Mellanox
Ethernet and Infiniband switch systems.
Mellanox watchdog device is implemented in programmable logic device.
There are 2 types of HW watchdog implementations with diferent capabilities.
This mlx-wdt driver supports both HW watchdog implementations.
Mellanox system can have 2 watchdogs: main and auxiliary.
Main and auxiliary watchdog devices can be enabled together on the same system.
There are several actions that can be defined in the watchdog:
system reset, start fans on full speed and increase register counter.

Michael Shych (3):
  platform_data/mlxreg:	addittions for mellanox watchdog driver.
  watchdog: mlx-wdt: introduce watchdog driver for Mellanox systems.
  Documentation/watchdog: Add documentation mlx-wdt driver

 Documentation/watchdog/mlx-wdt.txt   |  48 ++++++
 drivers/watchdog/Kconfig             |  16 ++
 drivers/watchdog/Makefile            |   1 +
 drivers/watchdog/mlx_wdt.c           | 323 +++++++++++++++++++++++++++++++++++
 include/linux/platform_data/mlxreg.h |   6 +
 5 files changed, 394 insertions(+)
 create mode 100644 Documentation/watchdog/mlx-wdt.txt
 create mode 100644 drivers/watchdog/mlx_wdt.c

-- 
2.11.0


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2019-02-19 17:46 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-02-07 21:10 [PATCH v2 0/3] introduce watchdog driver for Mellanox systems michaelsh
2019-02-07 21:10 ` [PATCH v2 1/3] platform_data/mlxreg: addittions for mellanox watchdog driver michaelsh
2019-02-18 16:12   ` Guenter Roeck
2019-02-07 21:10 ` [PATCH v2 2/3] watchdog: mlx-wdt: introduce watchdog driver for Mellanox systems michaelsh
2019-02-18 16:26   ` Guenter Roeck
2019-02-19 17:00     ` Michael Shych
2019-02-19 17:46       ` Guenter Roeck
2019-02-07 21:10 ` [PATCH v2 3/3] Documentation/watchdog: Add documentation mlx-wdt driver michaelsh

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