linux-kernel - [PATCH 0/6] Generic WorkQueue Engine (GenWQE) device driver (v8)

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Message-Id: <1386080903-27160-1-git-send-email-haver@linux.vnet.ibm.com>
Date:	Tue,  3 Dec 2013 15:28:17 +0100
From:	Frank Haverkamp <haver@...ux.vnet.ibm.com>
To:	linux-kernel@...r.kernel.org
Cc:	arnd@...db.de, gregkh@...uxfoundation.org, cody@...ux.vnet.ibm.com,
	schwidefsky@...ibm.com, utz.bacher@...ibm.com, mmarek@...e.cz,
	rmallon@...il.com, jsvogt@...ibm.com, MIJUNG@...ibm.com,
	cascardo@...ux.vnet.ibm.com, michael@...ra.de,
	haver@...ux.vnet.ibm.com
Subject: [PATCH 0/6] Generic WorkQueue Engine (GenWQE) device driver (v8)

The GenWQE device is a PCIe card used to acclerate different tasks.
Since it is configurable, it can be adjusted to different purposes.
Our initial task for the card is to do zlib style compression/decompression
RFC1950, RFC1951, and RFC1952.

I kindly ask for your feedback on the code, such that I can do
any change which helps me to get it integrated smoothly.

The genwqe driver has a user-space interface described in
linux/include/genwqe/genwqe_card.h. There are several ioctls which can
be used to talk to the driver.

In addition there are some sysfs entries where information can be
exchanged with user-space. The sysfs interface is described in
Documentation/ABI/testing/sysfs-driver-genwqe.

Now the driver has also a debugfs interface. This is described in
Documentation/ABI/testing/debugfs-driver-genwqe.

Frank Haverkamp (6):
  GenWQE PCI support, health monitoring and recovery
  GenWQE Character device and DDCB queue
  GenWQE Utility functions
  GenWQE Debugfs interfaces
  GenWQE Sysfs interfaces
  GenWQE Enable driver

 Documentation/ABI/testing/debugfs-driver-genwqe |   70 ++
 Documentation/ABI/testing/sysfs-driver-genwqe   |   50 +
 drivers/misc/Kconfig                            |    1 +
 drivers/misc/Makefile                           |    1 +
 drivers/misc/genwqe/Kconfig                     |   13 +
 drivers/misc/genwqe/Makefile                    |    7 +
 drivers/misc/genwqe/card_base.c                 | 1203 +++++++++++++++++++
 drivers/misc/genwqe/card_base.h                 |  551 +++++++++
 drivers/misc/genwqe/card_ddcb.c                 | 1373 +++++++++++++++++++++
 drivers/misc/genwqe/card_ddcb.h                 |  188 +++
 drivers/misc/genwqe/card_debugfs.c              |  474 ++++++++
 drivers/misc/genwqe/card_dev.c                  | 1464 +++++++++++++++++++++++
 drivers/misc/genwqe/card_sysfs.c                |  260 ++++
 drivers/misc/genwqe/card_utils.c                |  949 +++++++++++++++
 drivers/misc/genwqe/genwqe_driver.h             |   74 ++
 include/uapi/linux/genwqe/genwqe_card.h         |  507 ++++++++
 16 files changed, 7185 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/ABI/testing/debugfs-driver-genwqe
 create mode 100644 Documentation/ABI/testing/sysfs-driver-genwqe
 create mode 100644 drivers/misc/genwqe/Kconfig
 create mode 100644 drivers/misc/genwqe/Makefile
 create mode 100644 drivers/misc/genwqe/card_base.c
 create mode 100644 drivers/misc/genwqe/card_base.h
 create mode 100644 drivers/misc/genwqe/card_ddcb.c
 create mode 100644 drivers/misc/genwqe/card_ddcb.h
 create mode 100644 drivers/misc/genwqe/card_debugfs.c
 create mode 100644 drivers/misc/genwqe/card_dev.c
 create mode 100644 drivers/misc/genwqe/card_sysfs.c
 create mode 100644 drivers/misc/genwqe/card_utils.c
 create mode 100644 drivers/misc/genwqe/genwqe_driver.h
 create mode 100644 include/uapi/linux/genwqe/genwqe_card.h

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