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Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47675
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Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47386
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Sponsored by: Netflix
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Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.
Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/
Sponsored by: Netflix
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Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
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Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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Refactor to eliminate duplicated rate and delay tables, with minor style
tweaks for changed lines. Remove an obsolete comment about needing to
convert from microseconds to ticks (that's done elsewhere). Remove
traiing whitespace in kbdcontrol.c.
Except for the new warning, no change in behavior
Sponsored by: DSS GmbH
Reviewed by: imp [minor style tweaks as well]
Pull Request: https://github.com/freebsd/pull/683
Differential Revision: https://reviews.freebsd.org/D38818
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The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.
Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix
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FreeBSD-9 had introduced support for the full set of Unicode
characters to the parsing and processing of keymap character tables.
This support has been extended to cover the table for accented
characters that are reached via dead key combinations in FreeBSD-13.2.
New ioctls have been introduced to support both the pre-Unicode and
the Unicode formats and keyboard drivers have been extended to support
those ioctls.
This commit makes the ABI compatibility functions in the kernel
optional and dependent on COMPAT_FREEBSD13 in -CURRENT.
The kbdcontrol command in -CURRENT and 13-STABLE (before 13.2) has
been made ABI compatible with old kernels to allow a new world to be
run on an old kernel (that does not have full Unicode support for
keymaps).
This commit is not to merged back to 12-STABLE or 13-STABLE. It is
part of review D38465, which has been split into 3 separate commits
due to different MFC and life-time requirements of either commit.
Approved by: imp
Differential Revision: https://reviews.freebsd.org/D38465
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Support for Unicode characters had been added to the keyboard code,
but there are keymaps that have accented characters accessed via dead
key combinations, and those were still restricted to 8 bit codes.
This update to kbd.c adds support for Unicode characters and
compatibility code that allows a kbdcontrol command built from kbio.h
without these patches to work on a new kernel.
Compatibility code that allows a new kbdcontrol binary running on an
old kernel to load and display the dead key map will be committed in a
separate commit.
Reviewed by: imp, brooks
Approved by: brooks
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D38381
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Notes:
svn path=/head/; revision=365099
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r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.
This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.
Mark all obvious cases as MPSAFE. All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT
Approved by: kib (mentor, blanket)
Commented by: kib, gallatin, melifaro
Differential Revision: https://reviews.freebsd.org/D23718
Notes:
svn path=/head/; revision=358333
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r356087 made it rather innocuous to double-register built-in keyboard
drivers; we now set a flag to indicate that it's been registered and only
act once on a registration anyways. There is no misleading here, as the
follow-up kbd_delete_driver will actually remove the driver as needed now
that the linker set isn't also consulted after kbdinit.
Notes:
svn path=/head/; revision=356091
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Keyboard drivers are generally registered via linker set. In these cases,
they're also available as kmods which use KPI for registering/unregistering
keyboard drivers outside of the linker set.
For built-in modules, we still fire off MOD_LOAD and maybe even MOD_UNLOAD
if an error occurs, leading to registration via linker set and at MOD_LOAD
time.
This is a minor optimization at best, but it keeps the internal kbd driver
tidy as a future change will merge the linker set driver list into its
internal keyboard_drivers list via SYSINIT and simplify driver lookup by
removing the need to consult the linker set.
Notes:
svn path=/head/; revision=355806
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Most keyboard drivers are using the genkbd implementations as it is;
formally use them for any that aren't set and make
genkbd_get_fkeystr/genkbd_diag private.
Notes:
svn path=/head/; revision=355796
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A future change will provide default implementations for some of these where
it makes sense and most of them are already using the genkbd
implementation (e.g. get_fkeystr, diag).
Notes:
svn path=/head/; revision=355794
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This allows replacing "sys/eventfilter.h" includes with "sys/_eventfilter.h"
in other header files (e.g., sys/{bus,conf,cpu}.h) and reduces header
pollution substantially.
EVENTHANDLER_DECLARE and EVENTHANDLER_LIST_DECLAREs were moved out of .c
files into appropriate headers (e.g., sys/proc.h, powernv/opal.h).
As a side effect of reduced header pollution, many .c files and headers no
longer contain needed definitions. The remainder of the patch addresses
adding appropriate includes to fix those files.
LOCK_DEBUG and LOCK_FILE_LINE_ARG are moved to sys/_lock.h, as required by
sys/mutex.h since r326106 (but silently protected by header pollution prior
to this change).
No functional change (intended). Of course, any out of tree modules that
relied on header pollution for sys/eventhandler.h, sys/lock.h, or
sys/mutex.h inclusion need to be fixed. __FreeBSD_version has been bumped.
Notes:
svn path=/head/; revision=347984
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Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Notes:
svn path=/head/; revision=326255
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Clang complains about the shift of (1 << 7) into a int8_t changing the value:
warning: implicit conversion from 'int' to 'int8_t' (aka 'signed char') changes
value from 128 to -128 [-Wconstant-conversion]
Squash this warning by forcing clang to see it as an unsigned bit.
This seems odd, given that it's still a conversion of 128->-128, but I'm
guessing the explicit unsigned attribute notifies clang that sign really doesn't
matter in this case.
Reported by: Mark Millard <markmi AT dsl-only DOT net>
MFC after: 2 weeks
Notes:
svn path=/head/; revision=312977
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rounddown2 tends to produce longer lines than the original code
and when the code has a high indentation level it was not really
advantageous to do the replacement.
This tries to strike a balance between readability using the macros
and flexibility of having the expressions, so not everything is
converted.
Notes:
svn path=/head/; revision=298433
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No functional change, only trivial cases are done in this sweep,
Drivers that can get further enhancements will be done independently.
Discussed in: freebsd-current
Notes:
svn path=/head/; revision=298307
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Notes:
svn path=/head/; revision=267697
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PR: misc/186020
Submitted by: alfred
MFC after: 1 week
Notes:
svn path=/head/; revision=261068
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worked by accident if and only if akbd was part of a kbdmux (which it
always was in practice).
MFC after: 1 week
Notes:
svn path=/head/; revision=257295
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just a new packet.
PR: powerpc/161045
Approved by: re(marius)
MFC after: 1 week
Notes:
svn path=/head/; revision=255921
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Notes:
svn path=/head/; revision=242948
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press/release. Found by WITNESS.
Approved by: nwhitehorn (mentor)
MFC after: 3 days
Notes:
svn path=/head/; revision=237480
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ADB keyboards.
Submitted by: Justin Hibbits <jrh29 at alumni dot cwru dot edu>
MFC after: 9.0-RELEASE
Notes:
svn path=/head/; revision=226449
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Back in 2009 I changed the ABI of the GIO_KEYMAP and PIO_KEYMAP ioctls
to support wide characters. I created a patch to add ABI compatibility
for the old calls, but I didn't get any feedback to that.
It seems now people are upgrading from 8 to 9 they experience this
issue, so add it anyway.
Notes:
svn path=/head/; revision=224126
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Submitted by: Andreas Tobler <andreast-list at fgznet dot ch>
MFC after: 2 weeks
Notes:
svn path=/head/; revision=199888
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reintroduced after HEAD is reopened for commits by re@.
Approved by: re (kib), attilio
Notes:
svn path=/head/; revision=196403
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The newbus lock is responsible for protecting newbus internIal structures,
device states and devclass flags. It is necessary to hold it when all
such datas are accessed. For the other operations, softc locking should
ensure enough protection to avoid races.
Newbus lock is automatically held when virtual operations on the device
and bus are invoked when loading the driver or when the suspend/resume
take place. For other 'spourious' operations trying to access/modify
the newbus topology, newbus lock needs to be automatically acquired and
dropped.
For the moment Giant is also acquired in some key point (modules subsystem)
in order to avoid problems before the 8.0 release as module handlers could
make assumptions about it. This Giant locking should go just after
the release happens.
Please keep in mind that the public interface can be expanded in order
to provide more support, if there are really necessities at some point
and also some bugs could arise as long as the patch needs a bit of
further testing.
Bump __FreeBSD_version in order to reflect the newbus lock introduction.
Reviewed by: ed, hps, jhb, imp, mav, scottl
No answer by: ariff, thompsa, yongari
Tested by: pho,
G. Trematerra <giovanni dot trematerra at gmail dot com>,
Brandon Gooch <jamesbrandongooch at gmail dot com>
Sponsored by: Yahoo! Incorporated
Approved by: re (ksmith)
Notes:
svn path=/head/; revision=196037
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using devclass_get_softc().
Tested by: nwhitehorn
Notes:
svn path=/head/; revision=187893
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A real fix would be to migrate it to si_drv0 to store the softc
directly, but this is the quickest way to fix it right now.
Notes:
svn path=/head/; revision=187878
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an AT-like K_RAW mode instead of just K_CODE. This has the effect of making
the arrow keys on ADB keyboards work in X11.
Copied from: sunkbd(4)
Notes:
svn path=/head/; revision=186906
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my right mouse button and keyboard LEDs from working due to mangled
configuration packets. Fixed several other races and associated problems in the
main ADB stack that were exposed while fixing this.
Notes:
svn path=/head/; revision=185724
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allows us to probe the brightness and volume control buttons on PPC Apple
laptops, though there is not yet a driver to do anything useful with them.
Notes:
svn path=/head/; revision=184890
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For an unknown reason the touch pad of my PowerBook generates button 5
events when you operate it. This causes the adb_mouse code to convert
them to button 2 events, which is not what we want.
Add a new flag, AMS_TOUCHPAD, which is used to distinguish the touch
pad. When set, don't convert button events of unknown buttons to the
last button.
There are still three problems left with respect to user input:
- The mouse button events are not properly processed when the touch pad
isn't touched.
- The arrow keys on the keyboard don't work inside X11.
- The power button isn't handled by the kernel, similar to the ACPI
power button on i386/amd64.
Approved by: nwhitehorn
Notes:
svn path=/head/; revision=184565
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Right now ams_read() uses cv_wait() to wait for new data to arrive on
the mouse device. This means that when you run `cat /dev/ams0', it
cannot be interrupted directly. After you press ^C, you first need to
move the mouse before cat will quit. Make this function use
cv_wait_sig(), which allows it to be interrupted directly.
Reviewed by: nwhitehorn
Notes:
svn path=/head/; revision=184520
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that were inserted in desperation during bring-up. In addition, move ADB bus
enumeration and child attachment to when interrupts are available.
Notes:
svn path=/head/; revision=184473
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G3 as well as the internal ADB keyboard and mice in PowerBooks and iBooks. This
also brings in Mac GPIO support, for which we should eventually have a better
interface.
Obtained from: NetBSD (CUDA and PMU drivers)
Notes:
svn path=/head/; revision=184299
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