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