| a00ce4e8 | 14-Feb-2018 |
Justin Hibbits <[email protected]> |
PPC64: Get the timestap from the proper OF field
Summary: After revision rS328534('PPC64: use hwref instead of cpuid'), FreeBSD on powerpc64 virtual machine panics since it is unable to read the tim
PPC64: Get the timestap from the proper OF field
Summary: After revision rS328534('PPC64: use hwref instead of cpuid'), FreeBSD on powerpc64 virtual machine panics since it is unable to read the timebase, showing the following error:
get-property for timebase-frequency on zero phandle
panic: Unable to determine timebase frequency!
With the change above, cpuref->cr_hwref does not contain the phandle anymore, thus, it never reads the proper CPU entry in OF.
Submitted by: Breno Leitao Differential Revision: https://reviews.freebsd.org/D14204
show more ...
|