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On Wed, 2005-10-19 at 21:25 -0700, Richard Fish wrote: |
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[snip] |
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> Try adding acpi=ht to your kernel command line, which will enable just |
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> enough of ACPI to get hyperthreading working. |
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I tried adding that and the kernel recognises that I've tried the option |
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but ACPI still won't start up (I even recompiled the kernel and added |
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the processor section under ACPI just in case some code was left out but |
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I get the same results). This is what dmesg shows everytime: |
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[snip] |
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ACPI: Unable to locate RSDP |
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Intel MultiProcessor Specification v1.4 |
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Virtual Wire compatibility mode. |
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OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000 |
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Processor #0 15:4 APIC version 17 |
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I/O APIC #2 Version 17 at 0xFEC00000. |
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Enabling APIC mode: Flat. Using 1 I/O APICs |
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Processors: 1 |
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Allocating PCI resources starting at 20000000 (gap: 20000000:dec00000) |
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Built 1 zonelists |
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Kernel command line: auto BOOT_IMAGE=gentoo ro root=303 acpi=ht |
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mapped APIC to ffffd000 (fee00000) |
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mapped IOAPIC to ffffc000 (fec00000) |
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Initializing CPU#0 |
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PID hash table entries: 4096 (order: 12, 65536 bytes) |
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Detected 2993.004 MHz processor. |
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Using tsc for high-res timesource |
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Console: colour VGA+ 80x25 |
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Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) |
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Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) |
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Memory: 514284k/524288k available (2924k kernel code, 9488k reserved, |
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1105k data , 216k init, 0k highmem) |
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Checking if this processor honours the WP bit even in supervisor mode... |
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Ok. |
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Calibrating delay using timer specific routine.. 5993.62 BogoMIPS |
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(lpj=11987252) |
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Mount-cache hash table entries: 512 |
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CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 |
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0000641d 00000000 00000000 |
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CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 |
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0000641d 0 0000000 00000000 |
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monitor/mwait feature present. |
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using mwait in idle threads. |
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CPU: Trace cache: 12K uops, L1 D cache: 16K |
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CPU: L2 cache: 1024K |
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CPU: Physical Processor ID: 0 |
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CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000641d |
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0000000 0 00000000 |
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Intel machine check architecture supported. |
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Intel machine check reporting enabled on CPU#0. |
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CPU0: Intel P4/Xeon Extended MCE MSRs (24) available |
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CPU0: Thermal monitoring enabled |
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mtrr: v2.0 (20020519) |
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Enabling fast FPU save and restore... done. |
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Enabling unmasked SIMD FPU exception support... done. |
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Checking 'hlt' instruction... OK. |
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CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 01 |
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Total of 1 processors activated (5993.62 BogoMIPS). |
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ENABLING IO-APIC IRQs |
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..TIMER: vector=0x31 pin1=2 pin2=0 |
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Brought up 1 CPUs |
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NET: Registered protocol family 16 |
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PCI: PCI BIOS revision 2.10 entry at 0xfb360, last bus=2 |
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PCI: Using configuration type 1 |
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ACPI: Subsystem revision 20050408 |
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ACPI: Interpreter disabled. |
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[snip] |
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So I currently don't know what RSDP is, though I'm hunting around for |
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the definition. |
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Any other ideas? Why is this harder than it should be? This processor |
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does actually do HT but I've been unable to manage it :) |
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Help! |
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-- |
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Statux <statux@×××××××××.net> |
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