freebsd-src/sys/dev/psci
Andrew Turner b2f8b2dc87 sys: Add an SMCCC Random Number Generator driver
The Arm True Random Number Generator Firmware Interface provides a way
to query the SMCCC firmware for up to 192 bits of entropy. Use it to
provide another source of randomness to the kernel.

Reviewed by:	cem, markm
Sponsored by:	Arm Ltd
Differential Revision:	https://reviews.freebsd.org/D46989
2024-10-15 18:24:42 +01:00
..
psci.c dev/psci: Make SMCCC into a real driver 2024-10-15 18:24:42 +01:00
psci.h
smccc_arm64.S
smccc_arm.S
smccc_trng.c sys: Add an SMCCC Random Number Generator driver 2024-10-15 18:24:42 +01:00
smccc.c dev/psci: Make SMCCC into a real driver 2024-10-15 18:24:42 +01:00
smccc.h dev/psci: Add SMCCC_MAKE_VERSION 2024-10-15 18:24:42 +01:00