This change implements a notification (via devctl) to userland when
the kernel produces coredumps after a process has crashed.
devd can then run a specific command to produce a human readable crash
report. The command is most usually a helper that runs gdb/lldb
commands on the file/coredump pair. It's possible to use this
functionality for implementing automatic generation of crash reports.
devd(8) will be notified of the full path of the binary that crashed and
the full path of the coredump file.
drives or flash keys. It can be enabled by uncommenting a single entry
in default /etc/auto_master. It can also be easily modified to use
fuse-based filesystems instead of in-kernel ones.
There is still one deficiency - the mountpoints are permanent, they
don't disappear when user removes the media. Fixing it needs some
autofs changes.
Differential Revision: https://reviews.freebsd.org/D1210
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Also, extend with some new events.
Additionally, tag syslog messages with 'ZFS' instead of using explicit "ZFS: "
prefix in the messages themselves.
Tested by: Daniel O'Connor <doconnor@gsoft.com.au>
MFC after: 8 days
Sponsored by: HybridCluster
umsX character device returns a read error. Update devd.conf rules
to use "DEVFS" events which are generated after that the umsX
character device node has been created/destroyed, and then there
should be no need for moused to wait up to 10 seconds for umsX to
be ready. Opening umsX should not fail except if the kernel is low
on memory. In that case the user can replug the USB mouse or use
"usbconfig" to reset the device. In case of USB mouse devices,
moused should neither retry to open its character device,
once the first read error has happened. This is an indication
of device detach.
MFC after: 1 week
the logic (true/false) of the matching.
- Add "!usbus[0-9]+" to IFNET ATTACH notification handler in the default
devd.conf to prevent rc.d/netif from running when usbus[0-9]+ is attached.
Reviewed by: imp
Hardware donated by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Rusty Nejdl rnejdl at ringofsaturn dot com
Tested by: Andrzej Tobola ato at iem dot pw dot edu dot pl
MFC after: 3 weeks
proper device_t so it faked the devctl event to appear like one, this is now a
notify which allows more information to be passed.
We notify for both the device attach/detach and for each usb interface. A devd
rule can now match on the interface properties, including composite devices
which may have a uvideo interface and also usound and possibly uhid too.
An example to match a umass device with a scsi subclass and BBB protocol would be
notify 100 {
match "system" "USB";
match "subsystem" "INTERFACE";
match "type" "ATTACH";
match "intclass" "0x08";
match "intsubclass" "0x06";
match "intprotocol" "0x50";
action ...
};
The old attach devctl event has been retained for the moment to make merging to
8.1 easier. This was never compatible with 7.x or earlier due to the ugen regex
change needed.
Reviewed by: warner
MFC after: 1 week
easier to maintain custom rules for non-system things like ACPI hotkeys.
/etc/devd.conf is already set up to check this directory, no change needed there.
This includes hotkeys support and sysctl variables to control camera
and card reader. These new sysctls don't have CTFLAG_ANYBODY set.
While there add entries to devd.conf related to the Eee volume keys.
Reviewed by: phillip
MFC after: 1 week
Also tested by: lme (previous version)
Improvements:
* /etc/rc.suspend,rc.resume are always run, no matter the source of the
suspend request (user or kernel, apm or acpi)
* suspend now requires positive user acknowledgement. If a user program
wants to cancel the suspend, they can. If one of the user programs
hangs or doesn't respond within 10 seconds, the system suspends anyway.
* /dev/apm is clonable, allowing multiple listeners for suspend events.
In the future, xorg-server can use this to be informed about suspend
even if there are other listeners (i.e. apmd).
Changes:
* Two new ACPI ioctls: REQSLPSTATE and ACKSLPSTATE. Request begins the
process of suspending by notifying all listeners. acpi is monitored by
devd(8) and /dev/apm listener(s) are also counted. Users register their
approval or disapproval via Ack. If anyone disapproves, suspend is vetoed.
* Old user programs or kernel modules that used SETSLPSTATE continue to
work. A message is printed once that this interface is deprecated.
* acpiconf gains the -k flag to ack the suspend request. This flag is
undocumented on purpose since it's only used by /etc/rc.suspend. It is
not intended to be a permanent change and will be removed once a better
power API is implemented.
* S5 (power off) is no longer supported via acpiconf -s 5 or apm -z/-Z.
This restores previous behavior of halt/shutdown -p being the interface.
* Miscellaneous improvements to error reporting
Approved by: re
notification so all interfaces including pseudo are reported. When netif
creates the clones at startup devctl_disable has not been turned off yet so the
interfaces will not be initialised twice, enforce this by adding an explicit
order between rc.d/netif and rc.d/devd.
This change allows actions to taken in userland when an interface is cloned
and the pseudo interface will be automatically configured if a ifconfig_<int>=""
line exists in rc.conf.
Reviewed by: brooks
No objections on: net
into one function syscons_configure_keyboard(). Call new function from
both syscons_start() and sysconst_setkeyboard(). The reason for this
is because syscons_start() will (re)configure both keyboard and screen
settings. Apparently, some graphics cards have problems with running
vidcontrol(1) while X11 is running.
Remove "/etc/rc.d/syscons restart" from /etc/devd.conf. It is no longer
required. Using "/etc/rc.d/syscons setkeyboard" is enough. This also
should fix annoying "syscons not running?" message.
Tested by: Ulrich Spoerlein < q at galgenberg dot net >
MFC after: 3 days
keyboard device name (i.e. /dev/kbd0). This method will do nothing is
kbdmux(4) is the current active keyboard, otherwise it will switch
active keyboard as requested.
Modify ukbd(4) entries in the /etc/devd.conf to use /etc/rc.d/syscons
and new 'setkeyboard' method.
No comments from: freebsd-current@
MFC after: 1 day
way interfaces are configured. Some key points:
- At startup, all interfaces are configured through /etc/rc.d/netif.
- ifconfig_<if> variables my now mix real ifconfig commands the with
DHCP and WPA directives. For example, this allows media
configuration prior to running dhclient.
- /etc/rc.d/dhclient is not run at startup except by netif to start
dhclient on specific interfaces.
- /etc/pccard_ether calls "/etc/rc.d/netif start <if>" to do most of
it's work.
- /etc/pccard_ether no longer takes additional arguments to pass to
ifconfig. Instead, ifconfig_<if> variables are now honored in favor
of pccard_ifconfig when available.
- /etc/pccard_ether will only run on interfaces specified in
removable_interfaces, even if pccard_ifconfig is set.
- add udav(4)
In the scsi-controller-regex:
- correct an entry
- move another one to the right place
- add a bunch of missing drivers
Glanced at by: trhodes (scsi-controller-regex part)
MFC after: 3 days
adapters from usbd.conf to devd.conf. USB ethernet devices were
already handled in devd.conf so this just removes their usbd.conf
entry.
PR: conf/73799
VT6122 gigabit ethernet chip and integrated 10/100/1000 copper PHY.
The vge driver has been added to GENERIC for i386, pc98 and amd64,
but not to sparc or ia64 since I don't have the ability to test
it there. The vge(4) driver supports VLANs, checksum offload and
jumbo frames.
Also added the lge(4) and nge(4) drivers to GENERIC for i386 and
pc98 since I was in the neighborhood. There's no reason to leave them
out anymore.
