From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Osswald Subject: unexpected IO-APIC Date: Sun, 20 Oct 2002 18:43:59 -0400 Sender: linux-smp-owner@vger.kernel.org Message-ID: <3DB331AF.5050705@nortelnetworks.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: linux-smp@vger.kernel.org As the boot message requested. I am running an DELL Precision 420. Regards John Osswald Linux version 2.2.19-7.0.15smp (bhcompile@daffy.perf.redhat.com) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 SMP Wed Mar 6 14:25:28 EST 2002 BIOS-provided physical RAM map: BIOS-e820: 0009f000 @ 00000000 (usable) BIOS-e820: 2fe9e000 @ 00100000 (usable) Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: DELL Product ID: WS 420 APIC at: 0xFEE00000 Processor #0 Pentium(tm) Pro APIC version 17 Processor #1 Pentium(tm) Pro APIC version 17 I/O APIC #2 Version 32 at 0xFEC00000. Processors: 2 mapped APIC to ffffe000 (fee00000) mapped IOAPIC to ffffd000 (fec00000) Detected 731480 kHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 1458.17 BogoMIPS Memory: 775640k/786040k available (1140k kernel code, 424k reserved, 8252k data, 84k init, 0k bigmem) Dentry hash table entries: 131072 (order 8, 1024k) Buffer cache hash table entries: 524288 (order 9, 2048k) Page cache hash table entries: 262144 (order 8, 1024k) VFS: Diskquotas version dquot_6.4.0 initialized 256K L2 cache (8 way) CPU: L2 Cache: 256K Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 386/387 coupling... OK, FPU using exception 16 error reporting. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.35a (19990819) Richard Gooch (rgooch@atnf.csiro.au) Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. 256K L2 cache (8 way) CPU: L2 Cache: 256K per-CPU timeslice cutoff: 50.00 usecs. CPU0: Intel Pentium III (Coppermine) stepping 03 calibrating APIC timer ... ..... CPU clock speed is 731.4907 MHz. ..... system bus clock speed is 132.9982 MHz. Booting processor 1 eip 2000 Calibrating delay loop... 1461.45 BogoMIPS Intel machine check reporting enabled on CPU#1. 256K L2 cache (8 way) CPU: L2 Cache: 256K OK. CPU1: Intel Pentium III (Coppermine) stepping 03 Total of 2 processors activated (2919.62 BogoMIPS). enabling symmetric IO mode... ...done. ENABLING IO-APIC IRQs ...changing IO-APIC physical APIC ID to 2 init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-13, 2-20, 2-21, 2-22, 2-23 not connected. number of MP IRQ sources: 44. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 .... register #01: 00170020 ....... : max redirection entries: 0017 ....... : IO APIC version: 0020 WARNING: unexpected IO-APIC, please mail to linux-smp@vger.kernel.org .... register #02: 00000000 ....... : arbitration: 00 .... IRQ redirection table: NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect: 00 000 00 1 0 0 0 0 0 0 00 01 000 00 0 0 0 0 0 1 1 59 02 0FF 0F 0 0 0 0 0 1 1 51 03 000 00 0 0 0 0 0 1 1 61 04 000 00 0 0 0 0 0 1 1 69 05 000 00 0 0 0 0 0 1 1 71 06 000 00 0 0 0 0 0 1 1 79 07 000 00 0 0 0 0 0 1 1 81 08 000 00 0 0 0 0 0 1 1 89 09 000 00 0 0 0 0 0 1 1 91 0a 000 00 0 0 0 0 0 1 1 99 0b 000 00 0 0 0 0 0 1 1 A1 0c 000 00 0 0 0 0 0 1 1 A9 0d 000 00 1 0 0 0 0 0 0 00 0e 000 00 0 0 0 0 0 1 1 B1 0f 000 00 0 0 0 0 0 1 1 B9 10 0FF 0F 1 1 0 1 0 1 1 C1 11 0FF 0F 1 1 0 1 0 1 1 C9 12 0FF 0F 1 1 0 1 0 1 1 D1 13 0FF 0F 1 1 0 1 0 1 1 D9 14 000 00 1 0 0 0 0 0 0 00 15 000 00 1 0 0 0 0 0 0 00 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 -> 2 IRQ1 -> 1 IRQ3 -> 3 IRQ4 -> 4 IRQ5 -> 5 IRQ6 -> 6 IRQ7 -> 7 IRQ8 -> 8 IRQ9 -> 9 IRQ10 -> 10 IRQ11 -> 11 IRQ12 -> 12 IRQ14 -> 14 IRQ15 -> 15 IRQ16 -> 16 IRQ17 -> 17 IRQ18 -> 18 IRQ19 -> 19 .................................... done. checking TSC synchronization across CPUs: passed. PCI: PCI BIOS revision 2.10 entry at 0xfc03e PCI: Using configuration type 1 PCI: Probing PCI hardware PCI->APIC IRQ transform: (B0,I31,P3) -> 19 PCI->APIC IRQ transform: (B0,I31,P1) -> 17 PCI->APIC IRQ transform: (B1,I0,P0) -> 16 PCI->APIC IRQ transform: (B2,I4,P0) -> 16 PCI->APIC IRQ transform: (B2,I6,P0) -> 18 PCI->APIC IRQ transform: (B3,I10,P0) -> 18 PCI->APIC IRQ transform: (B3,I10,P1) -> 19 Linux NET4.0 for Linux 2.2 Based upon Swansea University Computer Society NET3.039 NET4: Unix domain sockets 1.0 for Linux NET4.0. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP TCP: Hash tables configured (ehash 524288 bhash 65536) IPVS: Connection hash table configured (size=4096, memory=32Kbytes) Linux IP multicast router 0.06 plus PIM-SM Initializing RT netlink socket Starting kswapd v 1.5 Detected PS/2 Mouse Port. Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A pty: 256 Unix98 ptys configured Real Time Clock Driver v1.09 i810_rng hardware driver 0.6.2-2.2.x loaded RAM disk driver initialized: 16 RAM disks of 4096K size PCI_IDE: unknown IDE controller on PCI bus 00 device f9, VID=8086, DID=2411 PCI_IDE: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:pio, hdb:pio ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA hdc: Lite-On LTN483S 48x Max, ATAPI CDROM drive hdd: Maxtor 52049U4, ATA DISK drive ide1 at 0x170-0x177,0x376 on irq 15 hdd: Maxtor 52049U4, 19473MB w/2048kB Cache, CHS=39566/16/63 Floppy drive(s): fd0 is 1.44M FDC 0 is a National Semiconductor PC87306 md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12 raid5: measuring checksumming speed raid5: MMX detected, trying high-speed MMX checksum routines pII_mmx : 1612.773 MB/sec p5_mmx : 1696.212 MB/sec 8regs : 1257.681 MB/sec 32regs : 768.096 MB/sec using fastest function: p5_mmx (1696.212 MB/sec) scsi : 0 hosts. scsi : detected total. md.c: sizeof(mdp_super_t) = 4096 Partition check: hdd: [PTBL] [2482/255/63] hdd1 hdd2 hdd3 < > RAMDISK: Compressed image found at block 0 autodetecting RAID arrays autorun ... ... autorun DONE. apm: BIOS version 1.2 Flags 0x03 (Driver version 1.13) apm: disabled - APM is not SMP safe. VFS: Mounted root (ext2 filesystem). (scsi0) found at PCI 3/10/0 (scsi0) Wide Channel A, SCSI ID=7, 32/255 SCBs (scsi0) Downloading sequencer code... 396 instructions downloaded (scsi1) found at PCI 3/10/1 (scsi1) Wide Channel B, SCSI ID=7, 32/255 SCBs (scsi1) Downloading sequencer code... 396 instructions downloaded scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.33/3.2.4 scsi1 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.33/3.2.4 scsi : 2 hosts. Vendor: FUJITSU Model: MAJ3091MP Rev: 5508 Type: Direct-Access ANSI SCSI revision: 04 Detected scsi disk sda at scsi0, channel 0, id 0, lun 0 Vendor: QUANTUM Model: ATLAS10K2-TY184L Rev: DA40 Type: Direct-Access ANSI SCSI revision: 03 Detected scsi disk sdb at scsi0, channel 0, id 2, lun 0 (scsi0:0:0:0) Synchronous at 160.0 Mbyte/sec, offset 127. SCSI device sda: hdwr sector= 512 bytes. Sectors= 17783239 [8683 MB] [8.7 GB] sda: sda1 sda2 < sda5 sda6 > (scsi0:0:2:0) Synchronous at 160.0 Mbyte/sec, offset 127. SCSI device sdb: hdwr sector= 512 bytes. Sectors= 35566478 [17366 MB] [17.4 GB] sdb: sdb1 3Com 3c90x Version 1.0.0i 1999 autodetecting RAID arrays autorun ... ... autorun DONE. VFS: Mounted root (ext2 filesystem) readonly. change_root: old root has d_count=1 Trying to unmount old root ... okay Freeing unused kernel memory: 84k freed usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb-uhci.c: $Revision: 1.237 $ time 14:27:59 Mar 6 2002 usb-uhci.c: High bandwidth mode enabled PCI: Increasing latency timer of device 00:fa to 64 usb-uhci.c: USB UHCI at I/O 0xff80, IRQ 19 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 1 usb.c: USB new device connect, assigned device number 1 hub.c: USB hub found hub.c: 2 ports detected Crystal 4280/461x + AC97 Audio, version 0.13, 14:27:18 Mar 6 2002 cs461x: Card found at 0xf8ffe000 and 0xf8e00000, IRQ 18 cs461x: Unknown card (1028:0096) at 0xf8ffe000/0xf8e00000, IRQ 18 ac97_codec: AC97 Audio codec, vendor id1: 0x4352, id2: 0x5914 (Unknown) cs461x: Found 1 audio device(s). Linux agpgart interface v0.99 (c) Jeff Hartmann agpgart: Maximum main memory to use for agp memory: 690M agpgart: Detected Intel i840 chipset agpgart: AGP aperture is 64M @ 0xf0000000 parport0: PC-style at 0x378 (0x778) [SPP,ECP,ECPPS2] parport_probe: failed parport0: no IEEE-1284 device present. lp0: using parport0 (polling).