Messages in this thread | | | Date | Sat, 26 Oct 2002 10:56:11 +0200 | From | Marc Giger <> | Subject | cpufreq: Intel(R) SpeedStep(TM) for this processor not (yet) available |
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Hi list, Hi Dominik
Why is cpufreq on my laptop not available? I know it works with window$. My laptop has an Intel P3 speedstep cpu which supports 600Mhz and 500Mhz clock frequency. Will it be supported in the future?
Some additional infos:
cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 3 cpu MHz : 595.577 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1189.47
lspci -v 00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) Subsystem: Sony Corporation: Unknown device 806f Flags: bus master, medium devsel, latency 64 Memory at 40000000 (32-bit, prefetchable) [size=16M] Capabilities: [a0] AGP version 1.0
00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 128 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 Memory behind bridge: fe800000-fecfffff Prefetchable memory behind bridge: fd000000-fdffffff
00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02) Flags: bus master, medium devsel, latency 0
00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Flags: bus master, medium devsel, latency 64 I/O ports at fc90 [size=16]
00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Flags: bus master, medium devsel, latency 64, IRQ 9 I/O ports at fca0 [size=32]
00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 03) Flags: medium devsel, IRQ 9
00:08.0 FireWire (IEEE 1394): Sony Corporation CXD3222 i.LINK Controller (rev 02) (prog-if 10 [OHCI]) Subsystem: Sony Corporation: Unknown device 8071 Flags: bus master, medium devsel, latency 64, IRQ 9 Memory at fedf7000 (32-bit, non-prefetchable) [size=2K] Memory at fedf7c00 (32-bit, non-prefetchable) [size=512] Expansion ROM at <unassigned> [disabled] [size=64K] Capabilities: [dc] Power Management version 1
00:09.0 Multimedia audio controller: Yamaha Corporation YMF-744B [DS-1S Audio Controller] (rev 02) Subsystem: Sony Corporation: Unknown device 8072 Flags: bus master, medium devsel, latency 64, IRQ 9 Memory at fedf8000 (32-bit, non-prefetchable) [size=32K] I/O ports at fcc0 [size=64] I/O ports at fc8c [size=4] Capabilities: [50] Power Management version 1
00:0a.0 Communication controller: Conexant HSF 56k Data/Fax Modem (Mob WorldW SmartDAA) (rev 01) Subsystem: Sony Corporation Modem Flags: medium devsel, IRQ 9 Memory at fede0000 (32-bit, non-prefetchable) [size=64K] I/O ports at fc78 [size=8] Capabilities: [40] Power Management version 2
00:0c.0 CardBus bridge: Ricoh Co Ltd RL5c478 (rev 80) Subsystem: Sony Corporation: Unknown device 8073 Flags: bus master, medium devsel, latency 168, IRQ 9 Memory at 10000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=02, subordinate=05, sec-latency=176 Memory window 0: 10400000-107ff000 (prefetchable) Memory window 1: 10800000-10bff000 I/O window 0: 00004000-000040ff I/O window 1: 00004400-000044ff 16-bit legacy interface ports at 0001
00:0c.1 CardBus bridge: Ricoh Co Ltd RL5c478 (rev 80) Subsystem: Sony Corporation: Unknown device 8073 Flags: bus master, medium devsel, latency 168, IRQ 9 Memory at 10001000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=06, subordinate=09, sec-latency=176 Memory window 0: 10c00000-10fff000 (prefetchable) Memory window 1: 11000000-113ff000 I/O window 0: 00004800-000048ff I/O window 1: 00004c00-00004cff 16-bit legacy interface ports at 0001
01:00.0 VGA compatible controller: Neomagic Corporation [MagicMedia 256AV+] (rev 30) (prog-if 00 [VGA]) Subsystem: Sony Corporation: Unknown device 80a2 Flags: bus master, fast Back2Back, medium devsel, latency 128, IRQ 9 Memory at fd000000 (32-bit, prefetchable) [size=16M] Memory at fe800000 (32-bit, non-prefetchable) [size=4M] Memory at fec00000 (32-bit, non-prefetchable) [size=1M] Capabilities: [dc] Power Management version 1
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Flags: bus master, medium devsel, latency 64, IRQ 9 I/O ports at 4800 [size=256] Memory at 11000000 (32-bit, non-prefetchable) [size=512] Capabilities: [50] Power Management version 2
Thank you
Kind regards
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