robin.thoni/ipxe - git rthoni.com

Tree: b6ee89ffb5

Author	SHA1	Message	Date
Michael Brown	b6ee89ffb5	[legal] Relicense files under GPL2_OR_LATER_OR_UBDL Relicense files for which I am the sole author (as identified by util/relicense.pl). Signed-off-by: Michael Brown <mcb30@ipxe.org>	9 years ago
Michael Brown	c3b4860ce3	[legal] Update FSF mailing address in GPL licence texts Suggested-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>	12 years ago
Michael Brown	12002d6955	[time] Add RTC-based time source Add a time source using the CMOS RTC to obtain the current time. Signed-off-by: Michael Brown <mcb30@ipxe.org>	12 years ago
Michael Brown	196f0bb081	[rng] Allow entropy_enable() to return an error Signed-off-by: Michael Brown <mcb30@ipxe.org>	12 years ago
Michael Brown	05719804b9	[rng] Add RTC-based entropy source The RTC-based entropy source uses the nanosecond-scale CPU TSC to measure the time between two 1kHz interrupts generated by the CMOS RTC. In a physical machine these clocks are driven from independent crystals, resulting in some observable clock drift. In a virtual machine, the CMOS RTC is typically emulated using host-OS constructions such as SIGALRM. Signed-off-by: Michael Brown <mcb30@ipxe.org>	12 years ago