Skip to contentSkip to conversation

Only two p-states visible on AMD FX-8350

Bug 60587 [email protected] 1 participant 5 messages Jul 22, 2013 – Mar 21, 2015 1 message not in the archive

lore
Share & tools
lore

[email protected]

author
#1 lore raw
In reply to a message not in the archive

https://bugzilla.kernel.org/show_bug.cgi?id=60587

Aaron Lu <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |NEEDINFO
                 CC|                            |[email protected]
          Component|Power-Processor             |cpufreq
           Assignee|acpi_power-processor@kernel |[email protected]
                   |-bugs.osdl.org              |
            Product|ACPI                        |Power Management

--- Comment #1 from Aaron Lu <[email protected]> --- Please attach acpidump:

# acpidump > acpidump.out
Signature · 2 lines
You are receiving this mail because:
You are the assignee for the bug.
author
#2 lore raw
In reply to a message not in the archive

https://bugzilla.kernel.org/show_bug.cgi?id=60587

--- Comment #2 from SGT CAPSLOCK <[email protected]> --- Created attachment 106979
--> https://bugzilla.kernel.org/attachment.cgi?id=106979&action=edit
acpidump / Asus Sabertooth 990FX/Gen3 R2.0 / BIOS revision 1802

Other information relevant to this dump (as of the latest BIOS revision Asus has released):

[    0.270994] [Firmware Bug]: AMD-Vi: IOAPIC[9] not in IVRS table
[    0.271118] [Firmware Bug]: AMD-Vi: IOAPIC[10] not in IVRS table
[    0.271241] [Firmware Bug]: AMD-Vi: No southbridge IOAPIC found
Signature · 2 lines
You are receiving this mail because:
You are the assignee for the bug.
author
#3 lore raw
In reply to a message not in the archive

https://bugzilla.kernel.org/show_bug.cgi?id=60587

--- Comment #3 from Aaron Lu <[email protected]> ---
From the ACPI table, control method _PSS only contains two performance state 4GHZ and 1.4GHZ, so I don't see a problem here. My guess is that, there might be a vendor driver for performance control under Windows?

Signature · 2 lines
You are receiving this mail because:
You are the assignee for the bug.
author
#5 lore raw
In reply to a message not in the archive

https://bugzilla.kernel.org/show_bug.cgi?id=60587

Nenad Radulovic <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |[email protected]

--- Comment #4 from Nenad Radulovic <[email protected]> --- This affects me too on M5A99FX Pro 2.0

Before fx8350 I had Phenom II X6 1100T on this board. All p-states were detected. Now with fx8350 only two p-states are detected.

Signature · 2 lines
You are receiving this mail because:
You are the assignee for the bug.