wireguard-openbsd - WireGuard implementation for the OpenBSD kernel

	Commit message (Collapse)	Author	Age	Files	Lines
*	kernel: use gettime(9)/getuptime(9) in lieu of time_second(9)/time_uptime(9)	cheloha	2020-06-24	1	-3/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	time_second(9) and time_uptime(9) are widely used in the kernel to quickly get the system UTC or system uptime as a time_t. However, time_t is 64-bit everywhere, so it is not generally safe to use them on 32-bit platforms: you have a split-read problem if your hardware cannot perform atomic 64-bit reads. This patch replaces time_second(9) with gettime(9), a safer successor interface, throughout the kernel. Similarly, time_uptime(9) is replaced with getuptime(9). There is a performance cost on 32-bit platforms in exchange for eliminating the split-read problem: instead of two register reads you now have a lockless read loop to pull the values from the timehands. This is really not too bad in the grand scheme of things, but compared to what we were doing before it is several times slower. There is no performance cost on 64-bit (__LP64__) platforms. With input from visa@, dlg@, and tedu@. Several bugs squashed by visa@. ok kettenis@
*	gpiodcf(4): unbreak compilation	cheloha	2020-04-15	1	-2/+2
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*	gpiodcf(4): tvtohz(9)+timeout_add(9) -> timeout_add_msec(9)	cheloha	2019-08-10	1	-54/+21
\| \| \| \|	"looks fine" kettenis@, ok deraadt@
*	Delete unnecessary <sys/file.h> includes	guenther	2017-12-30	1	-2/+1
\| \| \| \|	ok millert@ krw@
*	The Swiss Federal Government decided to shut down HBG at the end of 2011.	claudio	2015-06-07	1	-62/+3
\| \| \| \| \| \| \|	On 6 September 2012 at 12:02:00 UTC both antenna towers were demolished by controlled explosives. So this is not coming back and we can tedu the support for HBG form the DCF77 drivers. Remided by mbalmer
*	Remove config_activate() and DVACT_ACTIVATE. PCMCIA's the only thing	matthew	2011-07-03	1	-3/+1
\| \| \| \| \| \| \| \|	that's ever used it, and it's long since been changed to use DVACT_{QUIESCE,SUSPEND,RESUME} instead. ok deraadt@, dlg@; miod@ also agreed with this idea when I brought it up a few weeks ago
*	Get rid of devact enum, substitute it with an int and coresponding defines.	pirofti	2009-10-13	1	-3/+3
\| \| \| \| \| \|	This is needed for the addition of further suspend/resume actions. Okay deraadt@, marco@.
*	in ca_attach() there is no need to set .value and .flags of sensors to 0,	cnst	2009-04-26	1	-5/+1
\| \| \| \|	since autoconf(9) allocates softc with M_ZERO; ok deraadt
*	Welcome gpiodcf(4), a driver that attaches to a GPIO pin, decodes the	mbalmer	2008-11-28	1	-0/+612
	signal from an attached DCF77, HG, or TDF receiver and provides a timedelta.