Bug #2814
closedNo CPU P-state support for AMD FX-4170
0%
Description
Hello. This is related to master. I have AMD FX-4170 CPU with 6 P-states.
For some reason, DragonFlyBSD can work with maximum of 5 for some CPUs.
I get a message "cpu3: only P0-P4 is allowed" and there are no frequency
related sysctls in hw.acpi.cpu
I suggest an attached patch, which works for me. Further testing requested.
wbr, Vasily.
Files
Updated by sepherosa almost 10 years ago
Fix on the latest master.
On Mon, May 18, 2015 at 2:34 AM,
<bugtracker-admin@leaf.dragonflybsd.org> wrote:
Issue #2814 has been reported by shamaz.
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Bug #2814: No CPU P-state support for AMD FX-4170
http://bugs.dragonflybsd.org/issues/2814
- Author: shamaz
- Status: New
- Priority: Normal
- Assignee:
- Category:
- Target version:
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Hello. This is related to master. I have AMD FX-4170 CPU with 6 P-states.
For some reason, DragonFlyBSD can work with maximum of 5 for some CPUs.I get a message "cpu3: only P0-P4 is allowed" and there are no frequency
related sysctls in hw.acpi.cpuI suggest an attached patch, which works for me. Further testing requested.
wbr, Vasily.
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Tomorrow Will Never Die
Updated by swildner almost 9 years ago
- Status changed from New to Closed
Fixed according to sephe. Closing.