From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ari Pollak Subject: Re: powernow-k8 patch Date: Thu, 19 Aug 2004 15:00:59 -0400 Sender: cpufreq-bounces@www.linux.org.uk Message-ID: References: <84EA05E2CA77634C82730353CBE3A84310F326@SAUSEXMB1.amd.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <84EA05E2CA77634C82730353CBE3A84310F326@SAUSEXMB1.amd.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: cpufreq-bounces+glkc-cpufreq=gmane.org@www.linux.org.uk Content-Type: text/plain; charset="us-ascii"; format="flowed" To: cpufreq@www.linux.org.uk > No. Your problem is caused by a malformed PST table > that has too many "low" frequency entries and by a > PSB header that isn't the correct revision (1.4). > Complain to your BIOS vendor. Tell them that their > BIOS does not support PN! on Win2K. That's interesting, since IIRC AMD distributed a similar MSI motherboard as a demo/reference. Maybe there's some obscure BIOS setting I'm missing. > I'm curious as to why it doesn't work under ACPI. > Can you instantiate the ACPI version and give me the > debug messages? I'm also wondering why powernow-k8 doesn't fallback to retrieving information from ACPI, which is what the documentation says it's supposed to do. Not sure if this is what you want, but here's the ACPI debugging stuff from dmesg: ACPI: RSDP (v000 AMI ) @ 0x000fa3f0 ACPI: RSDT (v001 AMIINT VIA_K8 0x00000010 MSFT 0x00000097) @ 0x1fff0000 ACPI: FADT (v001 AMIINT VIA_K8 0x00000011 MSFT 0x00000097) @ 0x1fff0030 ACPI: MADT (v001 AMIINT VIA_K8 0x00000009 MSFT 0x00000097) @ 0x1fff00c0 ACPI: DSDT (v001 VIA VIA_K8 0x00001000 MSFT 0x0100000d) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) ACPI: Subsystem revision 20040326 tbxface-0117 [03] acpi_load_tables : ACPI Tables successfully acquired Parsing all Control Methods:..................................................................................................................................................... Table [DSDT](id F004) - 520 Objects with 48 Devices 149 Methods 26 Regions ACPI Namespace successfully loaded at root c03c0c7c ACPI: IRQ9 SCI: Edge set to Level Trigger. evxfevnt-0093 [04] acpi_enable : Transition to ACPI mode successful evgpeblk-0867 [06] ev_create_gpe_block : GPE 00 to 15 [_GPE] 2 regs at 0000000000000820 on int 9 evgpeblk-0925 [06] ev_create_gpe_block : Found 0 Wake, Enabled 6 Runtime GPEs in this block Completing Region/Field/Buffer/Package initialization:....................................................................................................... Initialized 26/26 Regions 9/9 Fields 44/44 Buffers 24/24 Packages (529 nodes) Executing all Device _STA and_INI methods:.................................................. 50 Devices found containing: 50 _STA, 1 _INI methods ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: Power Resource [URP1] (off) ACPI: Power Resource [URP2] (off) ACPI: Power Resource [FDDP] (off) ACPI: Power Resource [LPTP] (off) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 *12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. PCI: Using ACPI for IRQ routing ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10 ACPI: PCI interrupt 0000:00:06.0[A] -> GSI 10 (level, low) -> IRQ 10 ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 ACPI: PCI interrupt 0000:00:0b.0[A] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI interrupt 0000:00:0f.0[B] -> GSI 10 (level, low) -> IRQ 10 ACPI: PCI interrupt 0000:00:0f.1[A] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI interrupt 0000:00:10.0[A] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI interrupt 0000:00:10.1[A] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI interrupt 0000:00:10.2[B] -> GSI 10 (level, low) -> IRQ 10 ACPI: PCI interrupt 0000:00:10.3[B] -> GSI 10 (level, low) -> IRQ 10 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5 ACPI: PCI interrupt 0000:00:10.4[C] -> GSI 5 (level, low) -> IRQ 5 ACPI: PCI interrupt 0000:00:11.5[C] -> GSI 5 (level, low) -> IRQ 5 ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11 and after I try to load the acpi module: ACPI: Processor [CPU1] (supports C1) acpi_processor_perf-0301 [30] acpi_cpufreq_cpu_init : Unsupported address space [127, 127]