Re: Is HPET timer accessible in userland?

2018-12-13 Thread Philip Guenther
On Thu, Dec 13, 2018 at 4:58 PM Paul Swanson wrote: > Is the HPET timer on AMD64 available to > developers in OpenBSD user land? > No. The CPU TSC is available to userspace. Note you may need to use the RDTSCP instruction on MP boxes (and VMs...) where the TSC is not consistent across CPUs,

Is HPET timer accessible in userland?

2018-12-13 Thread Paul Swanson
Hi, Is the HPET timer on AMD64 available to developers in OpenBSD user land? If so, how? Thanks in advance, Paul S.