PowerNow! Problem mit SMP Kernel

Alphatierchen

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System: OpenBSD 4.1 - 64 Bit Version
CPU: AMD X2

Problem die SMP Kernel unterstützt kein PowerNow! den Stromsparmodus des AMD X2 nur der Singel Kernel.

Singel Kernel:
May 1 23:04:28 /bsd: OpenBSD 4.1 (RAMDISK_CD) #1054: Sat Mar 10 19:32:06 MST 2007
May 1 23:04:28 /bsd: deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD
May 1 23:04:28 /bsd: real mem = 536403968 (523832K)
May 1 23:04:28 /bsd: avail mem = 448790528 (438272K)
May 1 23:04:28 /bsd: using 13147 buffers containing 53850112 bytes (52588K) of memory
May 1 23:04:28 /bsd: mainbus0 (root)
May 1 23:04:28 /bsd: acpi at mainbus0 not configured
May 1 23:04:28 /bsd: cpu0 at mainbus0: (uniprocessor)
May 1 23:04:28 /bsd: cpu0: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+, 2009.49 MHz
May 1 23:04:28 /bsd: cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
May 1 23:04:28 /bsd: cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
May 1 23:04:28 /bsd: cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
May 1 23:04:28 /bsd: cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative
May 1 23:04:28 /bsd: cpu0: PowerNow! K8 2009 MHz: speeds: 2000 1800 1000 MHz
May 1 23:04:28 /bsd: pci0 at mainbus0 bus 0: configuration mode 1

SMP Kernel:
May 1 23:20:13 /bsd: OpenBSD 4.1 (GENERIC.MP) #1152: Sat Mar 10 19:22:57 MST 2007
May 1 23:20:13 /bsd: deraadt@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
May 1 23:20:13 /bsd: real mem = 536403968 (523832K)
May 1 23:20:13 /bsd: avail mem = 447123456 (436644K)
May 1 23:20:13 /bsd: using 13147 buffers containing 53850112 bytes (52588K) of memory
May 1 23:20:13 /bsd: mainbus0 (root)
May 1 23:20:13 /bsd: bios0 at mainbus0: SMBIOS rev. 2.2 @ 0xf0000 (46 entries)
May 1 23:20:13 /bsd: bios0: DFI Inc. NF UltraII-M2 /NF SLiII-M2 /NFII -M2
May 1 23:20:13 /bsd: acpi at mainbus0 not configured
May 1 23:20:13 /bsd: mainbus0: Intel MP Specification (Version 1.4)
May 1 23:20:13 /bsd: cpu0 at mainbus0: apid 0 (boot processor)
May 1 23:20:13 /bsd: cpu0: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+, 2009.48 MHz
May 1 23:20:13 /bsd: cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
May 1 23:20:13 /bsd: cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
May 1 23:20:13 /bsd: cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
May 1 23:20:13 /bsd: cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative
May 1 23:20:13 /bsd: cpu0: apic clock running at 200MHz
May 1 23:20:13 /bsd: cpu1 at mainbus0: apid 1 (application processor)
May 1 23:20:13 /bsd: cpu1: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+, 2009.26 MHz
May 1 23:20:13 /bsd: cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,CX16,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW
May 1 23:20:13 /bsd: cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line 16-way L2 cache
May 1 23:20:13 /bsd: cpu1: ITLB 32 4KB entries fully associative, 8 4MB entries fully associative
May 1 23:20:13 /bsd: cpu1: DTLB 32 4KB entries fully associative, 8 4MB entries fully associative

Nix Powernow!
Wurde PowerNow absichtlich per default ausgeschaltet im Kernel oder wie?


Alphatierchen
 
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