Uses a single macro to define multiple macros that represent a series of
terminals for NI devices. This patch also redefines NI_MAX_COUNTERS as the
maximum number of counters possible on NI devices (instead of the maximum
index of the counters). This was a little confusing and caused a bug in
commit 347e244884 ("staging: comedi: tio: implement global tio/ctr routing")
when setting/reading registers for counter terminals.
Fixes: 347e244884 ("staging: comedi: tio: implement global tio/ctr routing")
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes implementation of INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS for
ni_mio devices. The previous patch should have used the channel
information passed in to scale the result by the number of channels being
used.
Fixes: 51fd367383 ("staging: comedi: ni_mio_common: implement INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS")
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently, there are multiple missing break statements in two switch code
blocks. This makes the execution path to fall all the way down through
to the default cases, which makes the function ni_tio_set_gate_src() to
always return -EINVAL.
Fix this by adding the missing break statements.
Also, notice that due to the absence of the break statements,
the following pieces of code are unreachable:
1078 if (ret)
1079 return ret;
1080 /* 3. reenable & set mode to starts things back up */
1081 ni_tio_set_gate_mode(counter, src);
1098 if (ret)
1099 return ret;
1100 /* 3. reenable & set mode to starts things back up */
1101 ni_tio_set_gate2_mode(counter, src);
So, by adding the missing breaks, this patch also fixes the problem
above.
Addresses-Coverity-ID: 1474165 ("Missing break in switch")
Addresses-Coverity-ID: 1474162 ("Structurally dead code")
Fixes: 347e244884 ("staging: comedi: tio: implement global tio/ctr routing")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Provides the device-global routing interface for ni_660x devices. Using
the device-global names in comedi_cmd structures for commands was already
supported through the ni_tio module.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleans up the pfi routing code to make it easier to follow, read, and also
to prepare to use this cleaned up code for enabling the device-global
routing interface for ni_660x devices.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Previously, only the PXI version of the NI-6608 board was supported. This
change adds support for the PCI version as well.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds tio sub-devices of ni_mio_common supported hardware to the
implementation of test_route, connect_route, disconnect_route. This change
delegates the actual functionality to the ni_tio module.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds ability to use device-global names in command args, in particular
cmd->start_arg (for NI_CtrArmStartTrigger), and cmd->scan_begin_arg or
cmd->convert_arg (either is used to specify NI_CtrGate, with preference
given to cmd->scan_begin_arg, if it is set).
The actual arguments of cmd->start_arg are not fully checked against known
register values for the particular devices because these are not documented
or currently known. This follows the precedence of prior versions of the
tio driver. Should these become known, they should be annotated in the
route_values tables and the set of lines in ni_tio_cmdtest should be
uncommented to allow the tests to be made.
This patch also adds interface functions that allow routes for particular
counter route destinations to be made/queried/unmade. This allows overseer
modules to implement test_route, connect_route, and disconnect_route. As a
part of these changes, various functions were cleaned up and clarified.
These new interface functions allow direct writing/reading of register
values. This is an example of exactly what the new device-global access
was intended to solve: the old interface was not consistent with other
portions of the ni_* drivers--it did not allow full register values to be
given for various MUXes. Instead, the old interface _did_ abstract away
some of the actual hardware from the underlying devices, but it was not
consistent with any other NI hardware. Allowing the device-global
identifiers to be used, the new patch provides for consistency across all
ni_* drivers. One final note: these changes provide for backwards
compatibility by allowing the older values to still be used in through the
pre-existing kernel interfaces--though not in the new device-global
test/dis/connect/route interfaces.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Implement the ability to route various signals to NI_CtrOut(x) pin. This
pin is also known as GPFO_{0,1} in the DAQ STC.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Implement device-global config interface for ni_mio devices. In
particular, this patch implements:
INSN_DEVICE_CONFIG_TEST_ROUTE,
INSN_DEVICE_CONFIG_CONNECT_ROUTE,
INSN_DEVICE_CONFIG_DISCONNECT_ROUTE,
INSN_DEVICE_CONFIG_GET_ROUTES
for the ni mio devices. This means that the new abstracted signal/terminal
names can be used to define signal routing with regards to the PFI
terminals and RTSI trigger bus lines.
This also adds ability to identify PFI and RTSI channels on the PFI and
RTSI subdevices using the new device-global names. This does not change
the values that are set for channel output selections using the subdevice
interfaces--these still require direct register values.
Annotates and updates tables of register values to reflect this new
implementation status.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use new signal routing capability for all comedi command *_src == TRIG_EXT
options. This new interface allows the user specify signals and terminals
as TRIG_EXT sources using a very consistent naming convention. Furthermore,
the interface allows backwards compatibility to prior behavior of
specifying register-level (or near register-level) values as *_arg options
when *_src == TRIG_EXT.
Annotates and updates tables of register values to reflect this new
implementation status.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds interface and associated unittests for accessing/looking-up/validating
the new ni routing table information.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
See README for a thorough discussion of this content.
Adds tables of all register values for routing various signals to various
terminals on National Instruments hardware. This information is directly
compared to and taken from register-level programming documentation and/or
register-level programming examples as provided by National Instruments.
Furthermore, this information was mostly compared (favorably) to the
register values already used in the comedi drivers for NI hardware.
Adds tables of valid routes for many devices. This information is not
consistent from device to device, nor entirely consistent within device
families. One additional major challenge is that this information does not
seem to be obtainable in any programmatic fashion, neither through the
proprietary NIDAQmx(-base) c-libraries, nor with register level
programming, _nor_ through any documentation. In fact, the only consistent
source of this information is through the proprietary NI-MAX software,
which currently only runs on Windows platforms. A further challenge is
that this information cannot be exported from NI-MAX, except by screenshot.
The collection and maintenance of this information is somewhat tedious and
requires frequent re-examination and comparison of NI-MAX and/or the
NI-MHDDK documentation (register programming information) and NI-MHDDK
examples. Tools are added with this patch to facilitate generating CSV
files from the data tables. These CSV files can be used with a spreadsheet
program to provide better visual comparision with screenshots gathered from
NI-MAX. Tools are also added to regenerate the data tables from CSV
content--this greatly enhances updating data tables with large changes
(such as when adding devices).
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds interface for configuring options that are global to all sub-devices.
For now, only options to configure device-globally identified signal routes
have been defined.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This change adds abstracted constants for National Instruments
terminal/signal names.
Some background:
There have been significant confusions over the past many years for users
when trying to understand how to connect to/from signals and terminals on
NI hardware using comedi. The major reason for this is that the actual
register values were exposed and required to be used by users. Several
major reasons exist why this caused major confusion for users:
1) The register values are _NOT_ in user documentation, but rather in
arcane locations, such as a few register programming manuals that are
increasingly hard to find and the NI-MHDDK (comments in in example
code). There is no one place to find the various valid values of the
registers.
2) The register values are _NOT_ completely consistent. There is no way
to gain any sense of intuition of which values, or even enums one
should use for various registers. There was some attempt in prior use
of comedi to name enums such that a user might know which enums should
be used for varying purposes, but the end-user had to gain a knowledge
of register values to correctly wield this approach.
3) The names for signals and registers found in the various register
level programming manuals and vendor-provided documentation are _not_
even close to the same names that are in the end-user documentation.
Similar confusion, albeit less, plagued NI's previous version of their own
proprietary drivers. Earlier than 2003, NI greatly simplified the
situation for users by releasing a new API that abstracted the names of
signals/terminals to a common and intuitive set of names. In addition,
this new API provided a much more common interface to use for most of NI
hardware.
The names added here mirror the names chosen and well documented by NI.
These names are exposed to the user via the comedilib user library. By
keeping the names in this format, in spite of the use of CamelScript,
maintenance will be greatly eased and confusion for users _and_ comedi
developers will be greatly reduced.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds a framework for unittests for comedi drivers. It was certainly
possible to write some unit tests before and test various aspects of a
particular driver, but this framework makes this a bit easier and hopefully
inspires more unittest modules to be written.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds implementation of the new INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS
instruction.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds implementation of the new INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS
instruction. This patch also adds data for this implementation, based on
spec sheets from NI.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds implementation of the new INSN_CONFIG_GET_CMD_TIMING_CONSTRAINTS
instruction. This patch also adds data for digital subdevices that are
streaming capable (within the ni_mio_* family). Mostly, only the m-series
devices are capable of digital streaming.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adds facility to directly query the hardware speed limits of subdevices,
in particular for scan_begin and convert signals. This information can be
critical for integrating comedi with other hardware modules, and also
comedi modules together with software where software requires specific
timing capabilities in order to properly coordinate multiple devices.
Currently, comedi_command_test almost satisfies this need, but really only
for when *_src == TRIG_TIMER. For *_src == TRIG_EXT, comedi_command_test
does not help at all. For many subdevices, one might simply use
*_src==TRIG_TIMER in command_test in order to determine these limits. For
other subdevices, this tactic does not work since *_src == TRIG_TIMER might
not be valid. There is also the possibility that the timing limits are
different between the TRIG_TIMER and TRIG_EXT modes.
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes two problems introduced as early as
commit 03aef4b6dc ("Staging: comedi: add ni_mio_common code"):
(1) Ensures that the last four bits of NISTC_RTSI_TRIGB_OUT_REG register is
not unduly overwritten on e-series devices. On e-series devices, the
first three of the last four bits are reserved. The last bit defines
the output selection of the RGOUT0 pin, otherwise known as
RTSI_Sub_Selection. For m-series devices, these last four bits are
indeed used as the output selection of the RTSI7 pin (and the
RTSI_Sub_Selection bit for the RGOUT0 pin is moved to the
RTSI_Trig_Direction register.
(2) Allows all 4 RTSI_BRD lines to be treated as valid sources for RTSI
lines.
This patch also cleans up the ni_get_rtsi_routing command for readability.
Fixes: 03aef4b6dc ("Staging: comedi: add ni_mio_common code")
Signed-off-by: Spencer E. Olson <olsonse@umich.edu>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The PFI subdevice flags indicate that the subdevice is readable and
writeable, but that is only true for the supported "M-series" boards,
not the older "E-series" boards. Only set the SDF_READABLE and
SDF_WRITABLE subdevice flags for the M-series boards. These two flags
are mainly for informational purposes.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There's not been any work on this driver since it was originally merged,
and it really needs to be rewritten to use the serdev layer instead if
people really need/want it.
Reported-by: Christoph Hellwig <hch@lst.de>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shift '=' assignment operator to the end of previous
line to conform to preferred kernel style line wrapping.
Issue reported by checkpatch CHECK.
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variable segpos is being assigned but is never used hence it is redundant
and can be removed.
Cleans up clang warning:
warning: variable 'segpos' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There is a '>' vs '<' typo so this loop is a no-op.
Fixes: d35dcc89fc ("staging: comedi: quatech_daqp_cs: fix daqp_ao_insn_write()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed SPDX-License-Identifier comment on first line
Signed-off-by: ankit patel <ankit.mayurbhai.patel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed SPDX-License-Identifier comment on first line
Signed-off-by: ankit patel <ankit.mayurbhai.patel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed SPDX-License-Identifier comment on first line
Signed-off-by: ankit patel <ankit.mayurbhai.patel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed SPDX-License-Identifier comment on first line
Signed-off-by: ankit patel <ankit.mayurbhai.patel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixed SPDX-License-Identifier comment on first line
Signed-off-by: ankit patel <ankit.mayurbhai.patel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Improve readability of comedi_nsamples_left:
a) Reduce nesting by using more return statements.
b) Declare variables scans_left and samples_left at start of function.
c) Change type of scans_Left to unsigned long long to avoid cast.
Signed-off-by: Chris Opperman <eklikeroomys@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch.pl complains about packbits function pointer that lacks
parameters name.
Add parameter names to packbits function pointer.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch.pl complains about "quoted string split across lines" for
string in MODULE_DESCRIPTION().
Put string on only one line.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch complains on bool bitfields to be an int or u8/u16/u32
bitfield.
Make bool bit-fields to be unsigned int bit-fields.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch complains on bool bitfields to be an int or u8/u16/u32
bitfield.
Make bool bit-fields to be unsigned int bit-fields.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch complains on bool bitfields to be an int or u8/u16/u32
bitfield.
Make bool bit-fields to be unsigned int bit-fields.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch complains on bool bitfields to be an int or u8/u16/u32
bitfield.
Make bool bit-fields to be unsigned int bit-fields.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch complains on bool bitfields to be an int or u8/u16/u32
bitfield.
Make bool bit-fields to be unsigned int bit-fields.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Checkpatch complains on bool bitfields to be an int or u8/u16/u32
bitfield.
Make bool bit-fields to be unsigned int bit-fields.
Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Here is the big staging and IIO driver update for 4.18-rc1.
It was delayed as I wanted to make sure the final driver deletions did
not cause any major merge issues, and all now looks good.
There are a lot of patches here, just over 1000. The diffstat summary
shows the major changes here:
1007 files changed, 16828 insertions(+), 227770 deletions(-)
Because of this, we might be close to shrinking the overall kernel
source code size for two releases in a row.
There was loads of work in this release cycle, primarily:
- tons of ks7010 driver cleanups
- lots of mt7621 driver fixes and cleanups
- most driver cleanups
- wilc1000 fixes and cleanups
- lots and lots of IIO driver cleanups and new additions
- debugfs cleanups for all staging drivers
- lots of other staging driver cleanups and fixes, the shortlog
has the full details.
but the big user-visable things here are the removal of 3 chunks of
code:
- ncpfs and ipx were removed on schedule, no one has cared about
this code since it moved to staging last year, and if it needs
to come back, it can be reverted.
- lustre file system is removed. I've ranted at the lustre
developers about once a year for the past 5 years, with no
real forward progress at all to clean things up and get the
code into the "real" part of the kernel. Given that the
lustre developers continue to work on an external tree and try
to port those changes to the in-kernel tree every once in a
while, this whole thing really really is not working out at
all. So I'm deleting it so that the developers can spend the
time working in their out-of-tree location and get things
cleaned up properly to get merged into the tree correctly at a
later date.
Because of these file removals, you will have merge issues on some of
these files (2 in the ipx code, 1 in the ncpfs code, and 1 in the
atomisp driver). Just delete those files, it's a simple merge :)
All of this has been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO updates from Greg KH:
"Here is the big staging and IIO driver update for 4.18-rc1.
It was delayed as I wanted to make sure the final driver deletions did
not cause any major merge issues, and all now looks good.
There are a lot of patches here, just over 1000. The diffstat summary
shows the major changes here:
1007 files changed, 16828 insertions(+), 227770 deletions(-)
Because of this, we might be close to shrinking the overall kernel
source code size for two releases in a row.
There was loads of work in this release cycle, primarily:
- tons of ks7010 driver cleanups
- lots of mt7621 driver fixes and cleanups
- most driver cleanups
- wilc1000 fixes and cleanups
- lots and lots of IIO driver cleanups and new additions
- debugfs cleanups for all staging drivers
- lots of other staging driver cleanups and fixes, the shortlog has
the full details.
but the big user-visable things here are the removal of 3 chunks of
code:
- ncpfs and ipx were removed on schedule, no one has cared about this
code since it moved to staging last year, and if it needs to come
back, it can be reverted.
- lustre file system is removed.
I've ranted at the lustre developers about once a year for the past
5 years, with no real forward progress at all to clean things up
and get the code into the "real" part of the kernel.
Given that the lustre developers continue to work on an external
tree and try to port those changes to the in-kernel tree every once
in a while, this whole thing really really is not working out at
all. So I'm deleting it so that the developers can spend the time
working in their out-of-tree location and get things cleaned up
properly to get merged into the tree correctly at a later date.
Because of these file removals, you will have merge issues on some of
these files (2 in the ipx code, 1 in the ncpfs code, and 1 in the
atomisp driver). Just delete those files, it's a simple merge :)
All of this has been in linux-next for a while with no reported
problems"
* tag 'staging-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1011 commits)
staging: ipx: delete it from the tree
ncpfs: remove uapi .h files
ncpfs: remove Documentation
ncpfs: remove compat functionality
staging: ncpfs: delete it
staging: lustre: delete the filesystem from the tree.
staging: vc04_services: no need to save the log debufs dentries
staging: vc04_services: vchiq_debugfs_log_entry can be a void *
staging: vc04_services: remove struct vchiq_debugfs_info
staging: vc04_services: move client dbg directory into static variable
staging: vc04_services: remove odd vchiq_debugfs_top() wrapper
staging: vc04_services: no need to check debugfs return values
staging: mt7621-gpio: reorder includes alphabetically
staging: mt7621-gpio: change gc_map to don't use pointers
staging: mt7621-gpio: use GPIOF_DIR_OUT and GPIOF_DIR_IN macros instead of custom values
staging: mt7621-gpio: change 'to_mediatek_gpio' to make just a one line return
staging: mt7621-gpio: dt-bindings: update documentation for #interrupt-cells property
staging: mt7621-gpio: update #interrupt-cells for the gpio node
staging: mt7621-gpio: dt-bindings: complete documentation for the gpio
staging: mt7621-dts: add missing properties to gpio node
...
Pull aio updates from Al Viro:
"Majority of AIO stuff this cycle. aio-fsync and aio-poll, mostly.
The only thing I'm holding back for a day or so is Adam's aio ioprio -
his last-minute fixup is trivial (missing stub in !CONFIG_BLOCK case),
but let it sit in -next for decency sake..."
* 'work.aio-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits)
aio: sanitize the limit checking in io_submit(2)
aio: fold do_io_submit() into callers
aio: shift copyin of iocb into io_submit_one()
aio_read_events_ring(): make a bit more readable
aio: all callers of aio_{read,write,fsync,poll} treat 0 and -EIOCBQUEUED the same way
aio: take list removal to (some) callers of aio_complete()
aio: add missing break for the IOCB_CMD_FDSYNC case
random: convert to ->poll_mask
timerfd: convert to ->poll_mask
eventfd: switch to ->poll_mask
pipe: convert to ->poll_mask
crypto: af_alg: convert to ->poll_mask
net/rxrpc: convert to ->poll_mask
net/iucv: convert to ->poll_mask
net/phonet: convert to ->poll_mask
net/nfc: convert to ->poll_mask
net/caif: convert to ->poll_mask
net/bluetooth: convert to ->poll_mask
net/sctp: convert to ->poll_mask
net/tipc: convert to ->poll_mask
...
SPDX License Identifier is added in form of a comment.
Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
These abstract out calls to the poll method in preparation for changes
in how we poll.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Replace // SPDX-License-Identifier: GPL-2.0+ by
/* SPDX-License-Identifier: GPL-2.0+ */ as per licensing rule
for C header files. Issue found by checkpatch. Part of
Eudyptula Challenge.
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Variants of proc_create{,_data} that directly take a seq_file show
callback and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Fix most checkpatch.pl issues of type:
CHECK: Alignment should match open parenthesis
Signed-off-by: Gabriel Francisco Mandaji <gfmandaji@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change to kenel type u8 or u16 instead of uint8_t or uint16_t
Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
