From owner-freebsd-current@FreeBSD.ORG Wed Feb 25 01:11:46 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 83E4F16A4CE for ; Wed, 25 Feb 2004 01:11:46 -0800 (PST) Received: from rdsnet.ro (unknown [62.231.74.130]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1FBAA43D1D for ; Wed, 25 Feb 2004 01:11:45 -0800 (PST) (envelope-from itetcu@apropo.ro) Received: (qmail 27910 invoked from network); 25 Feb 2004 09:11:38 -0000 Received: from unknown (HELO it.buh.cameradicommercio.ro) (81.196.25.19) by mail.rdsnet.ro with SMTP; 25 Feb 2004 09:11:38 -0000 Received: from it.buh.cameradicommercio.ro (localhost.buh.cameradicommercio.ro [127.0.0.1]) by it.buh.cameradicommercio.ro (Postfix) with SMTP id B5005191; Wed, 25 Feb 2004 11:13:28 +0200 (EET) Date: Wed, 25 Feb 2004 11:13:28 +0200 From: Ion-Mihai Tetcu To: Bruce Evans Message-Id: <20040225111328.4746c1a2@it.buh.cameradicommercio.ro> In-Reply-To: <20040225184209.R10284@gamplex.bde.org> References: <20040222185325.GA97979@cserv62.csub.edu> <53996.192.168.0.97.1077661722.squirrel@webmail.thilelli.net> <20040225085917.3b813e5d@it.buh.cameradicommercio.ro> <20040225184209.R10284@gamplex.bde.org> X-Mailer: Sylpheed version 0.9.9claws (GTK+ 1.2.10; i386-portbld-freebsd5.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit cc: Julien Gabel cc: freebsd-current@freebsd.org Subject: Re: Stray irq7. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Feb 2004 09:11:46 -0000 On Wed, 25 Feb 2004 19:13:52 +1100 (EST) Bruce Evans wrote: > On Wed, 25 Feb 2004, Ion-Mihai Tetcu wrote: > > > Speaking of stray, where does the following come from and what does > > it mean ?(-CURRENT from after kse, APIC, ...) > > > > # vmstat -i | grep 13 > > irq13: npx0 1 0 > > stray irq13 1 0 > > The first is a normal consequence of the npx probe for the non-SMP [..] > I can't completely explain the stray irq13. I don't get it here (at > least on a system without an APIC). Perhaps the old race is not > completely fixed, but more likely it is from a race detaching the > interrupt handler. npx doesn't normally use irq13, so it tears down > its interrupt attachment. If there is an npx interrupt pending at > teardown time (it would have to be masked at some level, else it > wouldn't remain pending), or if such an interrupt becomes pending > during teardown time when it should be masked, or if it becomes > pending later, then it will be acked later and counted as a stray > irq13 (since irq13 is reserved for npx in practice). However, npx > shouldn't generate such an interrupt except on old i386's and i486's > that have a separate npx (FPU). It's a Gigabyte KT600. machine i386 cpu I686_CPU ident KSE1 options CPU_ATHLON_SSE_HACK options NPX_DEBUG ## it stray's also without this makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols options BREAK_TO_DEBUGGER #options SCHED_4BSD #4BSD scheduler options SCHED_ULE #firts try, huh :) [..] options HZ=1000 # Debugging for use in -current options DDB #Enable the kernel debugger options INVARIANTS #Enable calls of extra sanity checking options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS options WITNESS #Enable checks to detect deadlocks and cycles #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed # To make an SMP kernel, the next two are needed options SMP # Symmetric MultiProcessor Kernel device apic # I/O APIC FreeBSD 5.2-CURRENT #1: Thu Feb 12 14:45:34 EET 2004 itetcu@it.buh.cameradicommercio.ro:/usr/obj/usr/src/sys/KSE1 Preloaded elf kernel "/boot/kernel/kernel" at 0xc0849000. Preloaded elf module "/boot/kernel/ipfw.ko" at 0xc0849244. Preloaded elf module "/boot/kernel/if_rl.ko" at 0xc08492f0. Preloaded elf module "/boot/kernel/miibus.ko" at 0xc084939c. Preloaded elf module "/boot/kernel/snd_via8233.ko" at 0xc0849448. Preloaded elf module "/boot/kernel/snd_pcm.ko" at 0xc08494f8. Preloaded elf module "/boot/kernel/dummynet.ko" at 0xc08495a4. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0849654. Calibrating clock(s) ... i8254 clock: 1193269 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency Timecounter "i8254" frequency 1193182 Hz quality 0 Calibrating TSC clock ... TSC clock: 2040350881 Hz CPU: AMD Athlon(tm) XP 2400+ (2040.35-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x681 Stepping = 1 Features=0x383fbff AMD Features=0xc0400000 Data TLB: 32 entries, fully associative Instruction TLB: 16 entries, fully associative L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative L2 internal cache: 256 kbytes, 64 bytes/line, 1 lines/tag, 8-way associative real memory = 536805376 (511 MB) Physical memory chunk(s): 0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages) 0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages) 0x0000000000c29000 - 0x000000001f6bffff, 514420736 bytes (125591 pages) avail memory = 515559424 (491 MB) Table 'FACP' at 0x1fff3040 Table 'APIC' at 0x1fff72c0 MADT: Found table at 0x1fff72c0 MP Configuration Table version 1.4 found at 0xc00f0d20 APIC: Using the MADT enumerator. MADT: Found CPU APIC ID 0 ACPI ID 0: enabled SMP: Added CPU 0 (AP) ACPI APIC Table: bios32: Found BIOS32 Service Directory header at 0xc00f9c50 bios32: Entry = 0xfa0e0 (c00fa0e0) Rev = 0 Len = 1 pcibios: PCI BIOS entry at 0xf0000+0xa110 pnpbios: Found PnP BIOS data at 0xc00fab60 pnpbios: Entry = f0000:ab90 Rev = 1.0 Other BIOS signatures found: APIC: CPU 0 has ACPI ID 0 MADT: Found IO APIC ID 2, Interrupt 0 at 0xfec00000 ioapic0: intpin 0 -> ExtINT (edge, activehi) ioapic0: intpin 1 -> irq 1 (edge, activehi) ioapic0: intpin 2 -> irq 2 (edge, activehi) ioapic0: intpin 3 -> irq 3 (edge, activehi) ioapic0: intpin 4 -> irq 4 (edge, activehi) ioapic0: intpin 5 -> irq 5 (edge, activehi) ioapic0: intpin 6 -> irq 6 (edge, activehi) ioapic0: intpin 7 -> irq 7 (edge, activehi) ioapic0: intpin 8 -> irq 8 (edge, activehi) ioapic0: intpin 9 -> irq 9 (edge, activehi) ioapic0: intpin 10 -> irq 10 (edge, activehi) ioapic0: intpin 11 -> irq 11 (edge, activehi) ioapic0: intpin 12 -> irq 12 (edge, activehi) ioapic0: intpin 13 -> irq 13 (edge, activehi) ioapic0: intpin 14 -> irq 14 (edge, activehi) ioapic0: intpin 15 -> irq 15 (edge, activehi) ioapic0: intpin 16 -> irq 16 (level, activelo) ioapic0: intpin 17 -> irq 17 (level, activelo) ioapic0: intpin 18 -> irq 18 (level, activelo) ioapic0: intpin 19 -> irq 19 (level, activelo) ioapic0: intpin 20 -> irq 20 (level, activelo) ioapic0: intpin 21 -> irq 21 (level, activelo) ioapic0: intpin 22 -> irq 22 (level, activelo) ioapic0: intpin 23 -> irq 23 (level, activelo) MADT: intr override: source 0, irq 2 ioapic0: Routing IRQ 0 -> intpin 2 ioapic0: intpin 2 polarity: active-hi ioapic0: intpin 2 trigger: edge MADT: intr override: source 9, irq 9 ioapic0: intpin 9 polarity: active-lo ioapic0: intpin 9 trigger: level lapic0: Routing NMI -> LINT1 ioapic0 irqs 0-23 on motherboard cpu0 BSP: ID: 0x00000000 VER: 0x00040010 LDR: 0x01000000 DFR: 0x0fffffff lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff null: mem: Pentium Pro MTRR support enabled random: npx0: [FAST] npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard pci_open(1): mode 1 addr port (0x0cf8) is 0x80008840 pci_open(1a): mode1res=0x80000000 (0x80000000) pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=31891106) pcibios: BIOS version 2.10 Using $PIR table, 8 entries at 0xc00fc3c0 PCI-Only Interrupts: 5 11 Location Bus Device Pin Link IRQs slot 1 0 9 A 0x02 3 4 5 6 7 9 10 11 14 15 slot 1 0 9 B 0x03 3 4 5 6 7 9 10 11 14 15 slot 1 0 9 C 0x05 3 4 5 6 7 9 10 11 14 15 slot 1 0 9 D 0x01 3 4 5 6 7 9 10 11 14 15 slot 2 0 10 A 0x03 3 4 5 6 7 9 10 11 14 15 slot 2 0 10 B 0x05 3 4 5 6 7 9 10 11 14 15 slot 2 0 10 C 0x01 3 4 5 6 7 9 10 11 14 15 slot 2 0 10 D 0x02 3 4 5 6 7 9 10 11 14 15 slot 3 0 11 A 0x05 3 4 5 6 7 9 10 11 14 15 slot 3 0 11 B 0x01 3 4 5 6 7 9 10 11 14 15 slot 3 0 11 C 0x02 3 4 5 6 7 9 10 11 14 15 slot 3 0 11 D 0x03 3 4 5 6 7 9 10 11 14 15 slot 4 0 12 A 0x01 3 4 5 6 7 9 10 11 14 15 slot 4 0 12 B 0x02 3 4 5 6 7 9 10 11 14 15 slot 4 0 12 C 0x03 3 4 5 6 7 9 10 11 14 15 slot 4 0 12 D 0x05 3 4 5 6 7 9 10 11 14 15 slot 5 0 13 A 0x02 3 4 5 6 7 9 10 11 14 15 slot 5 0 13 B 0x03 3 4 5 6 7 9 10 11 14 15 slot 5 0 13 C 0x05 3 4 5 6 7 9 10 11 14 15 slot 5 0 13 D 0x01 3 4 5 6 7 9 10 11 14 15 slot 6 0 19 A 0x03 3 4 5 6 7 9 10 11 14 15 slot 6 0 19 B 0x05 3 4 5 6 7 9 10 11 14 15 slot 6 0 19 C 0x01 3 4 5 6 7 9 10 11 14 15 slot 6 0 19 D 0x02 3 4 5 6 7 9 10 11 14 15 embedded 0 17 A 0x01 3 4 5 6 7 9 10 11 14 15 embedded 0 17 B 0x02 3 4 5 6 7 9 10 11 14 15 embedded 0 17 C 0x03 3 4 5 6 7 9 10 11 14 15 embedded 0 17 D 0x05 3 4 5 6 7 9 10 11 14 15 embedded 0 1 A 0x01 3 4 5 6 7 9 10 11 14 15 embedded 0 1 B 0x02 3 4 5 6 7 9 10 11 14 15 embedded 0 1 C 0x03 3 4 5 6 7 9 10 11 14 15 embedded 0 1 D 0x05 3 4 5 6 7 9 10 11 14 15 AcpiOsDerivePciId: bus 0 dev 17 func 0 AcpiOsDerivePciId: bus 0 dev 17 func 1 AcpiOsDerivePciId: bus 0 dev 15 func 1 AcpiOsDerivePciId: bus 0 dev 15 func 0 acpi0: Power Button (fixed) ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 ACPI timer looks GOOD min = 1, max = 2, width = 1 Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 acpi_cpu0: on acpi0 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 ---- initial configuration ------------------------ \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.0 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.1 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.2 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.3 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.17.0 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.17.1 \\_SB_.PCI0.ALKC irq 0: [ 22] low,level,sharable 0.17.2 \\_SB_.PCI0.ALKD irq 0: [ 23] low,level,sharable 0.17.3 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.0 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.1 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.2 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.3 ---- before setting priority for links ------------ \\_SB_.PCI0.ALKB: interrupts: 21 penalty: 550 references: 5 priority: 0 \\_SB_.PCI0.ALKA: interrupts: 20 penalty: 550 references: 5 priority: 0 \\_SB_.PCI0.ALKC: interrupts: 22 penalty: 110 references: 1 priority: 0 \\_SB_.PCI0.ALKD: interrupts: 23 penalty: 110 references: 1 priority: 0 ---- before fixup boot-disabled links ------------- \\_SB_.PCI0.ALKB: interrupts: 21 penalty: 550 references: 5 priority: 2750 \\_SB_.PCI0.ALKA: interrupts: 20 penalty: 550 references: 5 priority: 2750 \\_SB_.PCI0.ALKC: interrupts: 22 penalty: 110 references: 1 priority: 110 \\_SB_.PCI0.ALKD: interrupts: 23 penalty: 110 references: 1 priority: 110 ---- after fixup boot-disabled links -------------- \\_SB_.PCI0.ALKB: interrupts: 21 penalty: 550 references: 5 priority: 2750 \\_SB_.PCI0.ALKA: interrupts: 20 penalty: 550 references: 5 priority: 2750 \\_SB_.PCI0.ALKC: interrupts: 22 penalty: 110 references: 1 priority: 110 \\_SB_.PCI0.ALKD: interrupts: 23 penalty: 110 references: 1 priority: 110 ---- arbitrated configuration --------------------- \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.0 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.1 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.2 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.16.3 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.17.0 \\_SB_.PCI0.ALKB irq 0: [ 21] low,level,sharable 0.17.1 \\_SB_.PCI0.ALKC irq 0: [ 22] low,level,sharable 0.17.2 \\_SB_.PCI0.ALKD irq 0: [ 23] low,level,sharable 0.17.3 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.0 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.1 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.2 \\_SB_.PCI0.ALKA irq 0: [ 20] low,level,sharable 0.15.3 pci0: on pcib0 pci0: physical bus=0 map[10]: type 3, range 32, base d0000000, size 27, enabled found-> vendor=0x1106, dev=0x3189, revid=0x80 bus=0, slot=0, func=0 class=06-00-00, hdrtype=0x00, mfdev=0 cmdreg=0x0006, statreg=0x2230, cachelnsz=0 (dwords) lattimer=0x08 (240 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) powerspec 2 supports D0 D3 current D0 found-> vendor=0x1106, dev=0xb198, revid=0x00 bus=0, slot=1, func=0 class=06-04-00, hdrtype=0x01, mfdev=0 cmdreg=0x0107, statreg=0x0230, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x0c (3000 ns), maxlat=0x00 (0 ns) map[20]: type 4, range 32, base 0000e000, size 4, enabled found-> vendor=0x1106, dev=0x0571, revid=0x06 bus=0, slot=15, func=0 class=01-01-8a, hdrtype=0x00, mfdev=0 cmdreg=0x0007, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=a, irq=255 powerspec 2 supports D0 D3 current D0 found-> vendor=0x1106, dev=0x3227, revid=0x00 bus=0, slot=17, func=0 class=06-01-00, hdrtype=0x00, mfdev=1 cmdreg=0x0087, statreg=0x0210, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) powerspec 2 supports D0 D3 current D0 map[10]: type 4, range 32, base 0000e400, size 8, enabled pcib0: matched entry for 0.17.INTC (source \\_SB_.PCI0.ALKC) pcib0: possible interrupts: 22 pcib0: slot 17 INTC routed to irq 22 via \\_SB_.PCI0.ALKC found-> vendor=0x1106, dev=0x3059, revid=0x60 bus=0, slot=17, func=5 class=04-01-00, hdrtype=0x00, mfdev=0 cmdreg=0x0001, statreg=0x0210, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) intpin=c, irq=22 powerspec 2 supports D0 D1 D2 D3 current D0 map[10]: type 4, range 32, base 0000e800, size 8, enabled map[14]: type 1, range 32, base e2000000, size 8, enabled pcib0: matched entry for 0.19.INTA (source ) pcib0: device is hardwired to IRQ 18 found-> vendor=0x10ec, dev=0x8139, revid=0x10 bus=0, slot=19, func=0 class=02-00-00, hdrtype=0x00, mfdev=0 cmdreg=0x0007, statreg=0x0290, cachelnsz=0 (dwords) lattimer=0x20 (960 ns), mingnt=0x20 (8000 ns), maxlat=0x40 (16000 ns) intpin=a, irq=18 powerspec 2 supports D0 D1 D2 D3 current D0 pcib1: at device 1.0 on pci0 pcib1: secondary bus 1 pcib1: subordinate bus 1 pcib1: I/O decode 0xd000-0xdfff pcib1: memory decode 0xe0000000-0xe1ffffff pcib1: prefetched decode 0xd8000000-0xdfffffff pci1: on pcib1 pci1: physical bus=1 map[10]: type 3, range 32, base d8000000, size 27, enabled map[14]: type 4, range 32, base 0000d000, size 8, enabled map[18]: type 1, range 32, base e1000000, size 16, enabled pcib0: matched entry for 0.1.INTA (source ) pcib0: device is hardwired to IRQ 16 pcib1: slot 0 INTA is routed to irq 16 found-> vendor=0x1002, dev=0x4966, revid=0x01 bus=1, slot=0, func=0 class=03-00-00, hdrtype=0x00, mfdev=0 cmdreg=0x0087, statreg=0x02b0, cachelnsz=8 (dwords) lattimer=0x20 (960 ns), mingnt=0x08 (2000 ns), maxlat=0x00 (0 ns) intpin=a, irq=16 powerspec 2 supports D0 D1 D2 D3 current D0 pci1: at device 0.0 (no driver attached) atapci0: port 0xe000-0xe00f at device 15.0 on pci0 ata0: reset tp1 mask=03 ostat0=50 ostat1=00 ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00 ata0-slave: stat=0x00 err=0x01 lsb=0x00 msb=0x00 ata0: reset tp2 mask=03 stat0=50 stat1=00 devices=0x1 ata0: at 0x1f0 irq 14 on atapci0 ata0: [MPSAFE] ata1: reset tp1 mask=03 ostat0=50 ostat1=00 ata1-master: stat=0x80 err=0x80 lsb=0x80 msb=0x80 ata1-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00 ata1-slave: stat=0x00 err=0x01 lsb=0x14 msb=0xeb ata1: reset tp2 mask=03 stat0=50 stat1=00 devices=0x9 ata1: at 0x170 irq 15 on atapci0 ata1: [MPSAFE] isab0: at device 17.0 on pci0 isa0: on isab0 pcm0: port 0xe400-0xe4ff irq 22 at device 17.5 on pci0 pcm0: pcm0: Codec features 5 bit master volume, no 3D Stereo Enhancement pcm0: Primary codec extended features reserved 1, center DAC, surround DAC, LFE DAC, reserved 5 pcm0: sndbuf_setmap 29f000, 1000; 0xc442b000 -> 29f000 pcm0: sndbuf_setmap 23d000, 1000; 0xc4429000 -> 23d000 pcm0: sndbuf_setmap 27b000, 1000; 0xc4427000 -> 27b000 pcm0: sndbuf_setmap 239000, 1000; 0xc4425000 -> 239000 pcm0: sndbuf_setmap 297000, 1000; 0xc4423000 -> 297000 pcm0: sndbuf_setmap 262000, 1000; 0xc442e000 -> 262000 rl0: port 0xe800-0xe8ff mem 0xe2000000-0xe20000ff irq 18 at device 19.0 on pci0 rl0: Ethernet address: 00:0d:61:b3:6f:9d miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: bpf attached unknown: not probed (disabled) unknown: not probed (disabled) fdc0: port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold sio0: irq maps: 0xe041 0xe051 0xe041 0xe041 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A sio1: irq maps: 0xe041 0xe049 0xe041 0xe041 sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A unknown: not probed (disabled) ppc0: using extended I/O port range ppc0: ECP SPP ECP+EPP SPP ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/16 bytes threshold ppbus0: on ppc0 plip0: on ppbus0 plip0: bpf attached lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 psmcpnp0 irq 12 on acpi0 atkbdc0: port 0x64,0x60 irq 1 on acpi0 atkbd0: flags 0x1 irq 1 on atkbdc0 atkbd: the current kbd controller command byte 0047 atkbd: keyboard ID 0x41ab (2) kbd0 at atkbd0 kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000 psm0: current command byte:0047 psm0: irq 12 on atkbdc0 psm0: model IntelliMouse, device ID 3-00, 3 buttons psm0: config:00000000, flags:00000000, packet size:4 psm0: syncmask:08, syncbits:08 unknown: not probed (disabled) unknown: not probed (disabled) unknown: not probed (disabled) unknown: not probed (disabled) unknown: not probed (disabled) unknown: not probed (disabled) unknown: not probed (disabled) ata: ata0 already exists; skipping it ata: ata1 already exists; skipping it atkbdc: atkbdc0 already exists; skipping it fdc: fdc0 already exists; skipping it ppc: ppc0 already exists; skipping it sc: sc0 already exists; skipping it sio: sio0 already exists; skipping it sio: sio1 already exists; skipping it vga: vga0 already exists; skipping it Trying Read_Port at 203 Trying Read_Port at 243 Trying Read_Port at 283 Trying Read_Port at 2c3 Trying Read_Port at 303 Trying Read_Port at 343 Trying Read_Port at 383 Trying Read_Port at 3c3 isa_probe_children: disabling PnP devices isa_probe_children: probing non-PnP devices pmtimer0 on isa0 orm0: