Date: Fri, 30 Jan 2004 14:46:37 -0600 From: Jonathan Fosburgh <syjef@mdanderson.org> To: freebsd-current@freebsd.org Cc: Sangwoo Shim <ssw@neo.redjade.org> Subject: Re: Interrupt storm on acpi0 occurred after madt.c change Message-ID: <200401301446.42980.syjef@mdanderson.org> In-Reply-To: <200401301311.19251.jhb@FreeBSD.org> References: <20040130164001.GA49968@neo.redjade.org> <200401301311.19251.jhb@FreeBSD.org>
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--Boundary-00=_tKsGAsnWxX4HTrh Content-Type: Text/Plain; charset="euc-kr" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline =2D----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Friday 30 January 2004 12:11 pm, John Baldwin wrote: > > Can you provide a dmesg? IRQ20 on your box is a PCI interrupt and PCI > interrupts are level/lo, not level/hi. To top it off, ACPI states that t= he > SCI is supposed to always be level/lo. You must have a very broken BIOS = to > get a storm now. I also get the IRQ20 storm with madt 1.10. Here is my dmesg, and acpidump= =20 output is attached. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0861ef4. Timecounter "i8254" frequency 1193117 Hz quality 0 CPU: Intel Pentium III (598.65-MHz 686-class CPU) Origin =3D "GenuineIntel" Id =3D 0x681 Stepping =3D 1 Features=3D0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE= ,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory =3D 402587648 (383 MB) avail memory =3D 384180224 (366 MB) ACPI APIC Table: <PTLTD APIC > ioapic0 <Version 2.0> irqs 0-23 on motherboard VESA: v2.0, 131072k memory, flags:0x1, mode table:0xc0744c82 (1000022) VESA: ATI RADEON 9200 Pentium Pro MTRR support enabled npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface acpi0: <PTLTD RSDT> on motherboard acpi0: Overriding SCI Interrupt from IRQ 9 to IRQ 20 pcibios: BIOS version 2.10 Using $PIR table, 10 entries at 0xc00fdf20 acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0xc008-0xc00b on acpi0 acpi_cpu0: <CPU> on acpi0 acpi_cpu1: <CPU> on acpi0 device_probe_and_attach: acpi_cpu1 attach returned 6 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 agp0: <Intel 82820 host to AGP bridge> mem 0xe4000000-0xe7ffffff at device = 0.0=20 on pci0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 pci1: <display, VGA> at device 0.0 (no driver attached) pci1: <display> at device 0.1 (no driver attached) pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci2: <ACPI PCI bus> on pcib2 csa0: <CS4280/CS4614/CS4622/CS4624/CS4630> mem=20 0xe0100000-0xe01fffff,0xe0200000-0xe0200fff irq 17 at device 5.0 on pci2 csa: card is Unknown/invalid SSID (CS4614) pcm0: <CS461x PCM Audio> on csa0 pcm0: <Cirrus Logic CS4297A AC97 Codec> sym0: <895> port 0x5000-0x50ff mem 0xe0201000-0xe0201fff,0xe0202000-0xe0202= 0ff=20 irq 17 at device 9.0 on pci2 sym0: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking sym0: open drain IRQ line driver, using on-chip SRAM sym0: using LOAD/STORE-based firmware. rl0: <Accton MPX 5030/5038 10/100BaseTX> port 0x5400-0x54ff mem=20 0xe0202400-0xe02024ff irq 19 at device 11.0 on pci2 rl0: Ethernet address: 00:10:b5:48:13:0d miibus0: <MII bus> on rl0 rlphy0: <RealTek internal media interface> on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH UDMA66 controller> port 0x1800-0x180f at device 31.1 on= =20 pci0 ata0: at 0x1f0 irq 14 on atapci0 ata0: [MPSAFE] ata1: at 0x170 irq 15 on atapci0 ata1: [MPSAFE] uhci0: <Intel 82801AA (ICH) USB controller> port 0x1820-0x183f irq 19 at=20 device 31.2 on pci0 usb0: <Intel 82801AA (ICH) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: <serial bus, SMBus> at device 31.3 (no driver attached) acpi_button0: <Power Button> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psmcpnp0: irq resource info is missing; assuming irq 12 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model MouseMan+, device ID 0 fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port=20 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 acpi_cpu1: <CPU> on acpi0 device_probe_and_attach: acpi_cpu1 attach returned 6 pmtimer0 on isa0 orm0: <Option ROMs> at iomem=20 0xe4000-0xeffff,0xe0000-0xe1fff,0xce000-0xd27ff,0xcc800-0xcdfff,0xcc000-0xc= c7ff,0xc0000-0xcbfff=20 on isa0 sc0: <System console> on isa0 sc0: VGA <16 virtual consoles, flags=3D0x200> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 598648715 Hz quality 800 Timecounters tick every 10.000 msec IPsec: Initialized Security Association Processing. ad0: 57241MB <ST360015A> [116301/16/63] at ata0-master UDMA66 Waiting 5 seconds for SCSI devices to settle (noperiph:sym0:0:-1:-1): SCSI BUS reset delivered. da0 at sym0 bus 0 target 0 lun 0 da0: <QUANTUM ATLAS IV 9 WLS 08C8> Fixed Direct Access SCSI-3 device da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing=20 Enabled da0: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C) cd0 at ata1 bus 0 target 0 lun 0 cd0: <MITSUMI CD-ROM FX4820T!B F01M> Removable CD-ROM SCSI-0 device cd0: 3.300MB/s transfers =2D --=20 Jonathan Fosburgh AIX and Storage Administrator UT MD Anderson Cancer Center Houston, TX=20 =2D----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAGsKyqUvQmqp7omYRAtHRAJ9yedC3++hGFo8mf2kgn45Y4hbgzwCgk7s5 CwVb/ZEgxGiV7H9TVLnncXQ=3D =3DrY8M =2D----END PGP SIGNATURE----- --Boundary-00=_tKsGAsnWxX4HTrh--
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