From: Jonathan Cameron <jic23@kernel.org>
To: gregkh@linuxfoundation.org,
William Breathitt Gray <vilhelm.gray@gmail.com>,
linux-iio@vger.kernel.org
Subject: [PULL V2] 1st set of counter subsystem new features for the 5.16 cycle.
Date: Mon, 18 Oct 2021 19:32:32 +0100 [thread overview]
Message-ID: <20211018193232.4b896586@jic23-huawei> (raw)
The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f:
Linux 5.15-rc1 (2021-09-12 16:28:37 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git tags/counter-for-5.16a-take2
for you to fetch changes up to 49af37fc7d3c50ca98143d1f904638a548685622:
docs: counter: Include counter-chrdev kernel-doc to generic-counter.rst (2021-10-18 19:25:17 +0100)
----------------------------------------------------------------
First set of counter subsystem new feature support for the 5.16 cycle
Most interesting element this time is the new chrdev based interface
for the counter subsystem. Affects all drivers. Some minor precursor
patches.
Major parts:
* Bring all the sysfs attribute setup into the counter core rather than
leaving it to individual drivers. Docs updates accompany these changes.
* Move various definitions to a uapi header as now needed from userspace.
* Add the chardev interface + extensive documentation and example tool
* Add new ABI needed to identify indexes needed for chrdev interface
* Implement new interface for the 104-quad-8
* Follow up deals with wrong path for documentation build
* Various trivial cleanups and missing feature additions related to this
series
----------------------------------------------------------------
Jonathan Cameron (1):
counter: microchip-tcb-capture: Tidy up a false kernel-doc /** marking.
Randy Dunlap (1):
counter: fix docum. build problems after filename change
William Breathitt Gray (15):
counter: stm32-lptimer-cnt: Provide defines for clock polarities
counter: stm32-timer-cnt: Provide defines for slave mode selection
counter: Internalize sysfs interface code
counter: Update counter.h comments to reflect sysfs internalization
docs: counter: Update to reflect sysfs internalization
counter: Move counter enums to uapi header
counter: Add character device interface
docs: counter: Document character device interface
tools/counter: Create Counter tools
counter: Implement signalZ_action_component_id sysfs attribute
counter: Implement *_component_id sysfs attributes
counter: Implement events_queue_size sysfs attribute
counter: 104-quad-8: Replace mutex with spinlock
counter: 104-quad-8: Add IRQ support for the ACCES 104-QUAD-8
docs: counter: Include counter-chrdev kernel-doc to generic-counter.rst
Documentation/ABI/testing/sysfs-bus-counter | 38 +-
Documentation/driver-api/generic-counter.rst | 363 ++++-
Documentation/userspace-api/ioctl/ioctl-number.rst | 1 +
MAINTAINERS | 3 +-
drivers/counter/104-quad-8.c | 699 +++++----
drivers/counter/Kconfig | 6 +-
drivers/counter/Makefile | 1 +
drivers/counter/counter-chrdev.c | 578 ++++++++
drivers/counter/counter-chrdev.h | 14 +
drivers/counter/counter-core.c | 191 +++
drivers/counter/counter-sysfs.c | 960 +++++++++++++
drivers/counter/counter-sysfs.h | 13 +
drivers/counter/counter.c | 1496 --------------------
drivers/counter/ftm-quaddec.c | 60 +-
drivers/counter/intel-qep.c | 146 +-
drivers/counter/interrupt-cnt.c | 62 +-
drivers/counter/microchip-tcb-capture.c | 93 +-
drivers/counter/stm32-lptimer-cnt.c | 212 ++-
drivers/counter/stm32-timer-cnt.c | 195 +--
drivers/counter/ti-eqep.c | 180 +--
include/linux/counter.h | 720 +++++-----
include/linux/counter_enum.h | 45 -
include/linux/mfd/stm32-lptimer.h | 5 +
include/linux/mfd/stm32-timers.h | 4 +
include/uapi/linux/counter.h | 154 ++
tools/Makefile | 13 +-
tools/counter/Build | 1 +
tools/counter/Makefile | 53 +
tools/counter/counter_example.c | 92 ++
29 files changed, 3604 insertions(+), 2794 deletions(-)
create mode 100644 drivers/counter/counter-chrdev.c
create mode 100644 drivers/counter/counter-chrdev.h
create mode 100644 drivers/counter/counter-core.c
create mode 100644 drivers/counter/counter-sysfs.c
create mode 100644 drivers/counter/counter-sysfs.h
delete mode 100644 drivers/counter/counter.c
delete mode 100644 include/linux/counter_enum.h
create mode 100644 include/uapi/linux/counter.h
create mode 100644 tools/counter/Build
create mode 100644 tools/counter/Makefile
create mode 100644 tools/counter/counter_example.c
next reply other threads:[~2021-10-18 18:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-18 18:32 Jonathan Cameron [this message]
2021-10-19 7:09 ` [PULL V2] 1st set of counter subsystem new features for the 5.16 cycle Greg KH
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