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PPC64: Get the timestap from the proper OF field
rS329258
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Description

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

Details

Provenance
jhibbitsAuthored on
Differential Revision
D14204: PC64: Get the timestap from the proper OF field
Parents
rS329257: powerpc64/pseries: Define new hcalls
Branches
Unknown
Tags
Unknown

Event Timeline

There are a very large number of changes, so older changes are hidden. Show Older Changes
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.Feb 14 2018, 2:51 AM
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.
jhibbits committed rS329258: PPC64: Get the timestap from the proper OF field.

Changes (1)

PathSize
head/
sys/
powerpc/
pseries/

rS329258

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head/sys/powerpc/pseries/platform_chrp.c

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