CVSROOT: /cvs Module name: src Changes by: patr...@cvs.openbsd.org 2017/02/17 17:34:14
Modified files:
sys/arch/arm64/dev: agtimer.c
Log message:
Bump variables related to arithmetic operations to 64-bit. Especially
the bump of usec and csec is of concern since a timer frequency of around
187MHz overflows in a 32-bit only calculation, as seen on the AMD Seattle
SoC. Since we are running a 64-bit architecture, doing 64-bit arithmetic
operations doesn't hurt us as much as on the 32-bit ARMv7 port.
