From owner-freebsd-smp Sun Feb 1 00:20:20 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id AAA07578 for freebsd-smp-outgoing; Sun, 1 Feb 1998 00:20:20 -0800 (PST) (envelope-from owner-freebsd-smp@FreeBSD.ORG) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.2.228.19]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id AAA07569 for ; Sun, 1 Feb 1998 00:20:17 -0800 (PST) (envelope-from bde@godzilla.zeta.org.au) Received: (from bde@localhost) by godzilla.zeta.org.au (8.8.7/8.8.7) id TAA03148; Sun, 1 Feb 1998 19:17:44 +1100 Date: Sun, 1 Feb 1998 19:17:44 +1100 From: Bruce Evans Message-Id: <199802010817.TAA03148@godzilla.zeta.org.au> To: ben@stuyts.nl, freebsd-smp@FreeBSD.ORG Subject: Re: Trouble with high-speed sio Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-smp" >I've just added an additional (isa) uart board with two quad-speed 16550's to >my system. (Gigabyte 586DX with dual 166MMX). They are recognized by the >kernel: > >sio2 at 0x3e8-0x3ef irq 10 on isa >sio2: type 16550A >sio3 at 0x2e8-0x2ef irq 9 on isa >sio3: type 16550A > >and they seem to work fine, but I get a few disturbing console messages: > >sio3: 64 events for device with no tp This is harmless, but shouldn't happen. >sio2: 124 more interrupt-level buffer overflows (total 124) >sio2: 125 more interrupt-level buffer overflows (total 249) >sio2: 125 more interrupt-level buffer overflows (total 374) > >sio2 runs at 460 KBaud. (Kernel thinks 115 KB) >sio3 is unused / not-connected. 460000 bps is not supported. There is only enough interrupt-level buffering for 256000 bps at best. crtscts should reduce the flow to at most about 192000 bps if it works. Bruce From owner-freebsd-smp Sun Feb 1 03:59:31 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id DAA28285 for freebsd-smp-outgoing; Sun, 1 Feb 1998 03:59:31 -0800 (PST) (envelope-from owner-freebsd-smp@FreeBSD.ORG) Received: from sinbin.demos.su (sinbin.demos.su [194.87.5.31]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id DAA28274 for ; Sun, 1 Feb 1998 03:59:28 -0800 (PST) (envelope-from bag@sinbin.demos.su) Received: by sinbin.demos.su id OAA26849; (8.6.12/D) Sun, 1 Feb 1998 14:58:09 +0300 From: bag@sinbin.demos.su (Alex G. Bulushev) Message-Id: <199802011158.OAA26849@sinbin.demos.su> Subject: Intel R440LX MB X-ELM-OSV: (Our standard violations) no-mime=1; no-hdr-encoding=1 To: smp@FreeBSD.ORG Date: Sun, 1 Feb 1998 14:58:09 +0300 (MSK) Cc: mishania@sinbin.demos.su (Mikhail A. Sokolov) X-Mailer: ELM [version 2.4ME+ PL32 (25)] Content-Type: text Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-smp" Intel R440LX (RedWood) ATX - dual PII 233/266/300, aic7880 uw, EE Pro 100B, cirus vga on MB (without AGP slot), up to 512MB SDRAM start from CPU1 if CPU0 fault Anybody out there using one with SMP? Alex. From owner-freebsd-smp Sun Feb 1 04:24:24 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id EAA01785 for freebsd-smp-outgoing; Sun, 1 Feb 1998 04:24:24 -0800 (PST) (envelope-from owner-freebsd-smp@FreeBSD.ORG) Received: from alushta.NL.net (alushta.NL.net [193.78.240.22]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id EAA01779 for ; Sun, 1 Feb 1998 04:24:21 -0800 (PST) (envelope-from benst@terminus.stuyts.nl) Received: from stuyts by alushta.NL.net with UUCP id <9451-22629>; Sun, 1 Feb 1998 13:24:01 +0100 Received: from daneel.stuyts.nl (daneel.stuyts.nl [193.78.231.7]) by terminus.stuyts.nl (8.8.8/8.8.8) with ESMTP id NAA00450; Sun, 1 Feb 1998 13:17:28 +0100 (MET) (envelope-from benst) Received: (from benst@localhost) by daneel.stuyts.nl (8.8.5/8.8.5) id NAA25533; Sun, 1 Feb 1998 13:16:54 +0100 (MET) Message-Id: <199802011216.NAA25533@daneel.stuyts.nl> Content-Type: text/plain MIME-Version: 1.0 (NeXT Mail 3.3 v118.2) In-Reply-To: <199802010817.TAA03148@godzilla.zeta.org.au> X-Nextstep-Mailer: Mail 3.3 (Enhance 1.2) Received: by NeXT.Mailer (1.118.2) From: Ben Stuyts Date: Sun, 1 Feb 98 13:16:51 +0100 To: Bruce Evans Subject: Re: Trouble with high-speed sio cc: freebsd-smp@FreeBSD.ORG Reply-To: ben@stuyts.nl References: <199802010817.TAA03148@godzilla.zeta.org.au> Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-smp" On Sun, 1 Feb 1998, Bruce Evans wrote: > >sio2: 125 more interrupt-level buffer overflows (total 374) > > > >sio2 runs at 460 KBaud. (Kernel thinks 115 KB) > >sio3 is unused / not-connected. > > 460000 bps is not supported. There is only enough interrupt-level > buffering for 256000 bps at best. crtscts should reduce the flow > to at most about 192000 bps if it works. Thanks. I've halved the clock speed of the uart card to 230400, and I don't get the errors anymore. Ben From owner-freebsd-smp Mon Feb 2 14:32:38 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id OAA22185 for freebsd-smp-outgoing; Mon, 2 Feb 1998 14:32:38 -0800 (PST) (envelope-from owner-freebsd-smp@FreeBSD.ORG) Received: from sendero.simon-shapiro.org (sendero-fxp0.Simon-Shapiro.ORG [206.190.148.34]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id OAA22174 for ; Mon, 2 Feb 1998 14:32:36 -0800 (PST) (envelope-from shimon@sendero-fxp0.simon-shapiro.org) Received: (qmail 919 invoked by uid 1000); 2 Feb 1998 22:40:23 -0000 Message-ID: X-Mailer: XFMail 1.3-alpha-012698 [p0] on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <199801311955.MAA12600@Ilsa.StevesCafe.com> Date: Mon, 02 Feb 1998 14:40:23 -0800 (PST) Reply-To: shimon@simon-shapiro.org Organization: The Simon Shapiro Foundation From: Simon Shapiro To: Steve Passe Subject: Re: SMP results with a P6DLF and 686DLX Cc: jc@irbs.com, freebsd-smp@FreeBSD.ORG, (Kevin Van Maren) Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-smp" On 31-Jan-98 Steve Passe wrote: > Hi, > >> > 3) Did not work with SDRAM. AMI's cheezy memory test ran but it >> > would go no further. Same SDRAM works fine in two other MB's. >> >> I believe SuperMicro (and Intel) motherboards require the SPT EPROM >> on the DIMMs. My guess is you don't have the eprom DIMMs, in which >> case it should work fine once you get the right memory :-) > > but the supermicro MPtable will still be hosed, stay away from supermicro > SMP boards! I seen too many people get bitten by various models... The only ones I know to work are P6DNH Rev2 and P6DNH2. And this holds true ONLY as long as you leave the BIOS assignement of IRQs to PnP/PCI and/or ISa alnow, in the default setup of BIOS revision 1.2. Otherwise, all sorts of nonsense ensue. > > -- > Steve Passe | powered by > smp@csn.net | Symmetric MultiProcessor FreeBSD > > ---------- Sincerely Yours, Simon Shapiro Shimon@Simon-Shapiro.ORG Voice: 503.799.2313 From owner-freebsd-smp Wed Feb 4 08:38:36 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id IAA13208 for freebsd-smp-outgoing; Wed, 4 Feb 1998 08:38:36 -0800 (PST) (envelope-from owner-freebsd-smp@FreeBSD.ORG) Received: from bsd.synx.com (rt.synx.com [194.167.81.239]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id IAA13138 for ; Wed, 4 Feb 1998 08:38:29 -0800 (PST) (envelope-from remy@synx.com) Received: from s3.synx.com (s3 [192.1.1.247]) by bsd.synx.com (8.6.12/8.6.12) with SMTP id RAA00227 for ; Wed, 4 Feb 1998 17:42:55 +0100 Received: from rs1 by s3.synx.com id aa01426; 4 Feb 98 17:28 GMT Date: Wed, 4 Feb 1998 17:29:53 -0100 (GMT) From: Remy NONNENMACHER To: freebsd-smp@FreeBSD.ORG Subject: P2L97/DGVS Perfs results and minor problems Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-smp" For thoses interested on perfs, I finished setting up an ASUS P2L97-DS, 128MB SDRAM, 2 x PII 337Mhz (Oc'd 300). SCSI devs are : 2 x 2940 UW (+ 1 Internal chipset) Each 2940 chain have 1 x Quantum AtlasII 9Go and 2 x Ibm DGVS 9Go. (total : 6 x 9Go). The Ibm's are 10050 rpm, 18MB/s media rate. Using ccd's, 2 disks give a 33MB/s filesystem (best), and 27MB/s (average) reads. Writes seems to be far more slow. I tested 4 disks ccds and got a 52MB/s peak read. Unfortunetly, this raises the 'sys' activity to about 90%. ------ Problems encountered : - IDE CD attachment. (great problem since it's the only IDE device. The ATAPI code do not probe ide0:0, only ide0:1 if no disk found then the probing decide a way like : 'no disks ? so no Controller !!) - RC5 client : (FYI : 930 kk/s/processor). Using the SNAP-971012, I *NEVER* felt the load of the RC5 clients. Using the 971225, every time the RC5 clients are running, all disk activities are slowed (up to 10 time slower). Someone heard about a 'nicing' problem ? ------ Congratulations to all the SMP (and other FreeBSD-*) team(s).... From owner-freebsd-smp Wed Feb 4 16:40:33 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id QAA21430 for freebsd-smp-outgoing; Wed, 4 Feb 1998 16:40:33 -0800 (PST) (envelope-from owner-freebsd-smp@FreeBSD.ORG) Received: from net.tamu.edu (net.tamu.edu [128.194.177.1]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id QAA21424 for ; Wed, 4 Feb 1998 16:40:29 -0800 (PST) (envelope-from Russell.Neeper@net.tamu.edu) Received: (from russell@localhost) by net.tamu.edu (8.8.8/8.8.8) id SAA20007 for smp@FreeBSD.ORG; Wed, 4 Feb 1998 18:40:28 -0600 (CST) From: Russell Neeper Message-Id: <199802050040.SAA20007@net.tamu.edu> Subject: Re: Intel R440LX MB To: smp@FreeBSD.ORG Date: Wed, 4 Feb 1998 18:40:27 -0600 (CST) In-Reply-To: <199802011158.OAA26849@sinbin.demos.su> from "Alex G. Bulushev" at Feb 1, 98 02:58:09 pm X-Mailer: ELM [version 2.4 PL22] Content-Type: text Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-smp" On Sun, 1 Feb 1998, Mikhail A. Sokolov wrote: > Intel R440LX (RedWood) ATX - dual PII 233/266/300, aic7880 uw, > EE Pro 100B, cirus vga on MB (without AGP slot), up to 512MB SDRAM > start from CPU1 if CPU0 fault > Anybody out there using one with SMP? I've been testing a RedWood, dual PII 300, 128MB SDRAM system for the last few days using current snap 980130 with no problems. I didn't have any trouble getting the SMP kernel to run on this motherboard. I'm currently using the integrated IDE controller and haven't attached any SCSI devices yet so can't say if the onboard aic7880 works correctly. It appears to be recognized correctly at boot. The onboard ethernet works fine at 10 and 100. I'm only using the onboard video in text mode and haven't tried X windows. ------ Russell Neeper Texas A&M University Russell-Neeper@tamu.edu Computing & Information Services From owner-freebsd-smp Fri Feb 6 21:35:02 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id VAA16110 for freebsd-smp-outgoing; Fri, 6 Feb 1998 21:35:02 -0800 (PST) (envelope-from owner-freebsd-smp@FreeBSD.ORG) Received: from home.dragondata.com (toasty@home.dragondata.com [204.137.237.2]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id VAA16092 for ; Fri, 6 Feb 1998 21:34:59 -0800 (PST) (envelope-from toasty@home.dragondata.com) Received: (from toasty@localhost) by home.dragondata.com (8.8.5/8.8.5) id XAA02231 for smp@freebsd.org; Fri, 6 Feb 1998 23:34:59 -0600 (CST) From: Kevin Day Message-Id: <199802070534.XAA02231@home.dragondata.com> Subject: Neptune SMP chipsets work.. To: smp@FreeBSD.ORG Date: Fri, 6 Feb 1998 23:34:58 -0600 (CST) X-Mailer: ELM [version 2.4ME+ PL31 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org X-To-Unsubscribe: mail to majordomo@FreeBSD.org "unsubscribe freebsd-smp" In case anyone here was curious, I have an ancient neptune EISA/PCI dual pentium motherboard that works great under SMP... Enclosed are the dmesg and mptables, if anyone's keeping a database. I think it's safe to conclude that if this board works, anything will. :) Dual P/100's (the fastest this board will support without modification), 40Mb of RAM. Primary IDE is PCI(mode 3), secondary is ISA(mode 0). This board also has the 'clock drift' problem that my Tomcat IVD does when running a SMP kernel. (clock randomly speeds up and slows down. never going slower than realtime, but frequently going double) Kevin Day Copyright (c) 1992-1997 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.0-971225-SNAP #0: Fri Feb 6 23:13:17 CST 1998 root@freeshell.dragondata.com:/usr/src/sys/compile/FREESHELL Calibrating clock(s) ... i8254 clock: 1193052 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency CPU: Pentium (586-class CPU) Origin = "GenuineIntel" Id = 0x525 Stepping=5 Features=0x3bf real memory = 41943040 (40960K bytes) Physical memory chunk(s): 0x00001000 - 0x0009efff, 647168 bytes (158 pages) 0x0024d000 - 0x027fdfff, 39522304 bytes (9649 pages) avail memory = 37752832 (36868K bytes) SMP: CPU0 apic_initialize(): lint0: 0x00000700 lint1: 0x00010400 TPR: 0x00000010 SVR: 0x000001ff FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 0, version: 0x00030010, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00030010, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x000f0011, at 0xfec00000 Found BIOS32 Service Directory header at 0xf00f7160 Entry = 0xfcee1 (0xf00fcee1) Rev = 0 Len = 1 PCI BIOS entry at 0x9ac Other BIOS signatures found: ACPI: 00000000 $PnP: 000f7350 SMP: CPU0 bsp_apic_configure(): lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff eisa0: Probing for devices on the EISA bus pci_open(1): mode 1 addr port (0x0cf8) is 0x00000000 pci_open(1a): mode1res=0x00000000 (0x80000000) pci_open(1b): mode1res=0x80000000 (0xff000001) pci_cfgcheck: device 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 -- nothing found pci_open(2): mode 2 enable port (0x0cf8) is 0x00 pci_open(2a): mode2res=0x0e (0x0e) pci_open(2a): now trying mechanism 2 pci_cfgcheck: device 0 [class=060000] [hdr=00] is there (id=04a38086) Probing for devices on PCI bus 0: found-> vendor=0x8086, dev=0x04a3, revid=0x11 class=06-00-00, hdrtype=0x00, mfdev=0 chip0: rev 0x11 on pci0.0.0 CPU: Pentium, 60MHz, CPU->Memory posting ON, read around write Warning: Cache parity disabled! Cache: 512KB writeback, cache clocks=3-2-2-2/4-2-2-2 Cache flags: cache-all byte-control DRAM: page mode memory clocks=X-4-4-4 (70ns), RAS-wait, CAS-wait CPU->PCI: posting ON, burst mode ON, PCI clocks=2-1-1-1 PCI->Memory: posting ON Refresh: RAS#Only found-> vendor=0x8086, dev=0x0482, revid=0x03 class=00-00-00, hdrtype=0x00, mfdev=0 chip1: rev 0x03 on pci0.2.0 found-> vendor=0x1095, dev=0x0640, revid=0x02 class=01-01-0a, hdrtype=0x00, mfdev=0 intpin=a, irq=14 wdc0: rev 0x02 int a irq 14 on pci0.4.0 found-> vendor=0x1011, dev=0x0009, revid=0x22 class=02-00-00, hdrtype=0x00, mfdev=0 intpin=a, irq=9 map[0]: type 4, range 32, base 0000fc00, size 7 map[1]: type 1, range 32, base fedffc00, size 7 de0: rev 0x22 int a irq 9 on pci0.14.0 de0: 21140A [10-100Mb/s] pass 2.2 de0: address 00:40:05:42:dd:31 Probing for devices on the ISA bus: sc0: the current keyboard controller command byte 0047 kbdio: DIAGNOSE status:0055 kbdio: TEST_KBD_PORT status:0000 kbdio: RESET_KBD return code:00fa kbdio: RESET_KBD status:00aa sc0 at 0x60-0x6f irq 1 on motherboard sc0: BIOS video mode:3 sc0: VGA registers upon power-up 50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 bf 1f 00 4f 0d 0e 00 00 07 80 9c 8e 8f 28 1f 96 b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff sc0: video mode:24 sc0: VGA registers in BIOS for mode:24 50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff sc0: VGA registers to be used for mode:24 50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff sc0: rows_offset:1 sc0: VGA color <16 virtual consoles, flags=0x0> sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A sio2: disabled, not probed. sio3: disabled, not probed. lpt0 at 0x378-0x37f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface lpt1 not found fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: CMD640B workaround enabled wdc0: unit 0 (wd0): wd0: 4103MB (8404830 sectors), 8894 cyls, 15 heads, 63 S/T, 512 B/S wd0: ATA INQUIRE valid = 0007, dmamword = 0107, apio = 0003, udma = 0007 wdc1 not found at 0x170 npx0 on motherboard npx0: INT 16 interface imasks: bio c8004040, tty c700029a, net c700029a SMP: enabled INTs: 1, 3, 4, 6, 7, 9, 14, apic_imen: 0x00ffbd25 BIOS Geometries: 0:0229ef3f 0..553=554 cylinders, 0..239=240 heads, 1..63=63 sectors 0 accounted for Device configuration finished. Intel Pentium F00F detected, installing workaround APIC_IO: routing 8254 via 8259 on pin 0 Considering FFS root f/s. SMP: AP CPU #1 Launched! SMP: CPU1 apic_initialize(): lint0: 0x00010700 lint1: 0x00010400 TPR: 0x00000000 SVR: 0x000001ff wd0s1: type 0xa5, start 63, end = 8404829, size 8404767 : OK de0: enabling 10baseT port =============================================================================== MPTable, version 2.0.15 ------------------------------------------------------------------------------- MP Floating Pointer Structure: location: EBDA physical address: 0x0009fc30 signature: '_MP_' length: 16 bytes version: 1.1 checksum: 0x5a mode: Virtual Wire ------------------------------------------------------------------------------- MP Config Table Header: physical address: 0x0009fc44 signature: 'PCMP' base table length: 260 version: 1.1 checksum: 0x2c OEM ID: 'INTEL ' Product ID: '430 NX EISA ' OEM table pointer: 0x00000000 OEM table size: 0 entry count: 24 local APIC address: 0xfee00000 extended table length: 0 extended table checksum: 0 ------------------------------------------------------------------------------- MP Config Base Table Entries: -- Processors: APIC ID Version State Family Model Step Flags 0 0x10 BSP, usable 5 2 5 0x03bf 1 0x10 AP, usable 5 2 5 0x03bf -- Bus: Bus ID Type 0 ISA 1 EISA 2 PCI -- I/O APICs: APIC ID Version State Address 2 0x11 usable 0xfec00000 -- I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# ExtINT active-hi edge 0 0 2 0 INT conforms conforms 0 1 2 1 INT conforms conforms 0 0 2 2 INT conforms conforms 0 3 2 3 INT conforms conforms 0 4 2 4 INT conforms conforms 0 5 2 5 INT conforms conforms 0 6 2 6 INT conforms conforms 0 7 2 7 INT conforms conforms 0 8 2 8 INT conforms conforms 0 9 2 9 INT conforms conforms 0 10 2 10 INT conforms conforms 0 11 2 11 INT conforms conforms 0 12 2 12 INT conforms conforms 0 13 2 13 INT conforms conforms 0 14 2 14 INT conforms conforms 0 15 2 15 -- Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# ExtINT active-hi edge 0 0 255 0 NMI active-hi edge 0 0 255 1 ------------------------------------------------------------------------------- # SMP kernel config file options: # Required: options SMP # Symmetric MultiProcessor Kernel options APIC_IO # Symmetric (APIC) I/O # Optional (built-in defaults will work in most cases): #options NCPU=2 # number of CPUs #options NBUS=3 # number of busses #options NAPIC=1 # number of IO APICs #options NINTR=24 # number of INTs ===============================================================================