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Message-ID: <20061218153441.GA2706@melchior.yamamaya.is-a-geek.org> Date: Mon, 18 Dec 2006 16:34:42 +0100 From: Tobias Diedrich <ranma+kernel@...edrich.de> To: "Eric W. Biederman" <ebiederm@...ssion.com>, Linus Torvalds <torvalds@...l.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Andi Kleen <ak@...e.de>, Yinghai Lu <yinghai.lu@....com>, Andrew Morton <akpm@...l.org> Subject: Re: IO-APIC + timer doesn't work (was: Linux 2.6.20-rc1) Tobias Diedrich wrote: > I can also report, that updating the BIOS to version 0609 (released > last week or so, also adds the long-missing HPET support) also makes > the problem go away since the first testcase then already works. > I'm currently running with the BIOS downgraded to version 0402. In case someone is interested, here is the diff between the dmesg from a boot with version 0402 and version 0609: (Changelogs for BIOS releases would be nice, all they say on the ASUS homepage is "support for new processors"...) --- dmesg-notimes-20061218-2.6.20-rc1-bios-0402 2006-12-18 16:27:36.000000000 +0100 +++ dmesg-notimes-20061218-2.6.20-rc1-bios-0609-works 2006-12-18 16:27:45.000000000 +0100 @@ -13,14 +13,15 @@ Entering add_active_range(0, 0, 159) 0 entries of 256 used Entering add_active_range(0, 256, 261856) 1 entries of 256 used end_pfn_map = 1048576 -DMI 2.3 present. -ACPI: RSDP (v000 Nvidia ) @ 0x00000000000f7ce0 -ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fee3040 -ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fee30c0 -ACPI: SSDT (v001 PTLTD POWERNOW 0x00000001 LTP 0x00000001) @ 0x000000003feec2c0 -ACPI: MCFG (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003feec400 -ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003feec200 -ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x0000000000000000 +DMI 2.4 present. +ACPI: RSDP (v002 Nvidia ) @ 0x00000000000f7b70 +ACPI: XSDT (v001 Nvidia ASUSACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003fee30c0 +ACPI: FADT (v003 Nvidia ASUSACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003feec5c0 +ACPI: SSDT (v001 PTLTD POWERNOW 0x00000001 LTP 0x00000001) @ 0x000000003feec7c0 +ACPI: HPET (v001 Nvidia ASUSACPI 0x42302e31 AWRD 0x00000098) @ 0x000000003feec900 +ACPI: MCFG (v001 Nvidia ASUSACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003feec980 +ACPI: MADT (v001 Nvidia ASUSACPI 0x42302e31 AWRD 0x00000000) @ 0x000000003feec700 +ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x03000000) @ 0x0000000000000000 Entering add_active_range(0, 0, 159) 0 entries of 256 used Entering add_active_range(0, 256, 261856) 1 entries of 256 used Zone PFN ranges: @@ -37,8 +38,6 @@ DMA32 zone: 3524 pages used for memmap DMA32 zone: 254236 pages, LIFO batch:31 Normal zone: 0 pages used for memmap -Nvidia board detected. Ignoring ACPI timer override. -If you got timer trouble try acpi_use_timer_override ACPI: PM-Timer IO Port: 0x1008 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) @@ -48,13 +47,17 @@ ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23 +ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge) ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge) +ACPI: IRQ0 used by override. +ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. ACPI: IRQ14 used by override. ACPI: IRQ15 used by override. Setting APIC routing to flat +ACPI: HPET id: 0x10de8201 base: 0xfefff000 Using ACPI (MADT) for SMP configuration information mapped APIC to ffffffffff5fd000 ( fee00000) mapped IOAPIC to ffffffffff5fc000 (00000000fec00000) @@ -72,8 +75,8 @@ netconsole: remote ethernet address ff:ff:ff:ff:ff:ff Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) -time.c: Using 3.579545 MHz WALL PM GTOD PIT/TSC timer. -time.c: Detected 2009.284 MHz processor. +time.c: Using 25.000000 MHz WALL HPET GTOD HPET/TSC timer. +time.c: Detected 2009.513 MHz processor. Console: colour VGA+ 80x60 Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) @@ -82,7 +85,7 @@ Aperture too small (32 MB) No AGP bridge found Memory: 1025340k/1047424k available (3252k kernel code, 21452k reserved, 1468k data, 200k init) -Calibrating delay using timer specific routine.. 4022.20 BogoMIPS (lpj=6701126) +Calibrating delay using timer specific routine.. 4023.46 BogoMIPS (lpj=6703148) Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) @@ -93,12 +96,11 @@ ESR value after enabling vector: 00000000, after 00000004 ENABLING IO-APIC IRQs init IO_APIC IRQs - IO-APIC (apicid-pin) 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected. -..TIMER: trying IO-APIC=0 PIN=0 with 8259 IRQ0 disabled<3> (clear_IO_APIC_pin not called)<3> .. failed -..TIMER: trying IO-APIC=0 PIN=0 with 8259 IRQ0 enabled<3> .. works + IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected. +..TIMER: trying IO-APIC=0 PIN=2 with 8259 IRQ0 disabled<3> .. works Using local APIC timer interrupts. -result 12558025 -Detected 12.558 MHz APIC timer. +result 12559455 +Detected 12.559 MHz APIC timer. testing NMI watchdog ... OK. NET: Registered protocol family 16 ACPI: bus type pci registered @@ -166,7 +168,7 @@ usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report -number of MP IRQ sources: 16. +number of MP IRQ sources: 15. number of IO-APIC #2 registers: 24. testing the IO APIC....................... @@ -181,9 +183,9 @@ ....... : arbitration: 02 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: - 00 001 01 0 0 0 0 0 1 1 20 + 00 000 00 1 0 0 0 0 0 0 00 01 001 01 0 0 0 0 0 1 1 21 - 02 001 01 1 0 0 0 0 1 1 22 + 02 001 01 0 0 0 0 0 1 1 20 03 001 01 0 0 0 0 0 1 1 23 04 001 01 1 0 0 0 0 1 1 24 05 001 01 1 0 0 0 0 1 1 25 @@ -206,9 +208,8 @@ 16 000 00 1 0 0 0 0 0 0 00 17 000 00 1 0 0 0 0 0 0 00 IRQ to pin mappings: -IRQ0 -> 0:0 +IRQ0 -> 0:2 IRQ1 -> 0:1 -IRQ2 -> 0:2 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 @@ -223,6 +224,8 @@ IRQ14 -> 0:14 IRQ15 -> 0:15 .................................... done. +hpet0: at MMIO 0xfefff000, IRQs 2, 8, 31 +hpet0: 3 32-bit timers, 25000000 Hz pnp: 00:01: ioport range 0x1000-0x107f could not be reserved pnp: 00:01: ioport range 0x1080-0x10ff has been reserved pnp: 00:01: ioport range 0x1400-0x147f has been reserved @@ -313,9 +316,9 @@ ACPI: Fan [FAN] (on) ACPI: Processor [CPU0] (supports 8 throttling states) ACPI: Getting cpuindex for acpiid 0x1 -ACPI: Thermal Zone [THRM] (25 C) +ACPI: Thermal Zone [THRM] (21 C) Real Time Clock Driver v1.12ac -hpet_acpi_add: no address or irqs in _CRS +hpet_resources: 0xfefff000 is busy Linux agpgart interface v0.101 (c) Dave Jones loop: loaded (max 8 devices) tun: Universal TUN/TAP device driver, 1.6 -- Tobias PGP: http://9ac7e0bc.uguu.de このメールは十割再利用されたビットで作られています。 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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