From mboxrd@z Thu Jan 1 00:00:00 1970 From: Giulio Bottazzi Subject: unexpected IO-APIC Date: Fri, 3 May 2002 10:10:13 +0200 Sender: linux-smp-owner@vger.kernel.org Message-ID: <20020503081403Z315594-22651+22021@vger.kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 7BIT Return-path: List-Id: Content-Type: text/plain; charset="us-ascii" To: linux-smp@vger.kernel.org Linux version 2.4.10-4GB (root@Pentium.suse.de) (gcc version 2.95.3 20010315 (SuSE)) #1 Tue Oct 9 00:11:42 GMT 2001 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000020000000 (usable) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) found SMP MP-table at 000fb880 hm, page 000fb000 reserved twice. hm, page 000fc000 reserved twice. hm, page 000f6000 reserved twice. hm, page 000f7000 reserved twice. On node 0 totalpages: 131072 zone(0): 4096 pages. zone(1): 126976 pages. zone(2): 0 pages. Intel MultiProcessor Specification v1.4 Virtual Wire compatibility mode. OEM ID: VIA Product ID: VT5440B APIC at: 0xFEE00000 Processor #0 Pentium(tm) Pro APIC version 17 I/O APIC #2 Version 17 at 0xFEC00000. Processors: 1 Kernel command line: auto BOOT_IMAGE=linux ro root=801 BOOT_FILE=/boot/vmlinuz enableapic hdc=ide-scsi ide_setup: hdc=ide-scsi Initializing CPU#0 Detected 1150.037 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 2293.76 BogoMIPS Memory: 513008k/524288k available (1289k kernel code, 10892k reserved, 381k data, 124k init, 0k highmem) Dentry-cache hash table entries: 65536 (order: 7, 524288 bytes) Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes) Page-cache hash table entries: 131072 (order: 7, 524288 bytes) CPU: Before vendor init, caps: 0383fbff c1cbfbff 00000000, vendor = 2 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 256K (64 bytes/line) CPU: After vendor init, caps: 0383fbff c1cbfbff 00000000 00000000 CPU: After generic, caps: 0383fbff c1cbfbff 00000000 00000000 CPU: Common caps: 0383fbff c1cbfbff 00000000 00000000 CPU: AMD Athlon(tm) Processor stepping 02 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX enabled ExtINT on CPU#0 ESR value before enabling vector: 00000000 ESR value after enabling vector: 00000000 ENABLING IO-APIC IRQs ...changing IO-APIC physical APIC ID to 2 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-10, 2-11, 2-19, 2-20, 2-21, 2-22, 2-23 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 number of MP IRQ sources: 20. number of IO-APIC #2 registers: 24. testing the IO APIC....................... IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 .... register #01: 00178011 ....... : max redirection entries: 0017 ....... : IO APIC version: 0011 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 01 001 01 0 0 0 0 0 1 1 39 02 001 01 0 0 0 0 0 1 1 31 03 001 01 0 0 0 0 0 1 1 41 04 001 01 0 0 0 0 0 1 1 49 05 001 01 1 1 0 1 0 1 1 51 06 001 01 0 0 0 0 0 1 1 59 07 001 01 0 0 0 0 0 1 1 61 08 001 01 0 0 0 0 0 1 1 69 09 001 01 1 1 0 1 0 1 1 71 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 001 01 0 0 0 0 0 1 1 79 0d 001 01 0 0 0 0 0 1 1 81 0e 001 01 0 0 0 0 0 1 1 89 0f 001 01 0 0 0 0 0 1 1 91 10 001 01 1 1 0 1 0 1 1 99 11 001 01 1 1 0 1 0 1 1 A1 12 001 01 1 1 0 1 0 1 1 A9 13 000 00 1 0 0 0 0 0 0 00 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 -> 0:2 IRQ1 -> 0:1 IRQ3 -> 0:3 IRQ4 -> 0:4 IRQ5 -> 0:5 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ12 -> 0:12 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ16 -> 0:16 IRQ17 -> 0:17 IRQ18 -> 0:18 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 1150.0933 MHz. ..... host bus clock speed is 200.0161 MHz. cpu: 0, clocks: 2000161, slice: 1000080 CPU0 mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: PCI BIOS revision 2.10 entry at 0xfdb21, last bus=2 PCI: Using configuration type 1 PCI: Probing PCI hardware Unknown bridge resource 0: assuming transparent Unknown bridge resource 0: assuming transparent Unknown bridge resource 1: assuming transparent Unknown bridge resource 2: assuming transparent PCI: Using IRQ router default [1106/3074] at 00:11.0 PCI->APIC IRQ transform: (B0,I6,P0) -> 17 PCI->APIC IRQ transform: (B0,I7,P0) -> 18 PCI->APIC IRQ transform: (B0,I17,P3) -> 5 PCI->APIC IRQ transform: (B0,I17,P3) -> 5 PCI->APIC IRQ transform: (B0,I17,P3) -> 5 PCI->APIC IRQ transform: (B0,I17,P2) -> 9 PCI->APIC IRQ transform: (B1,I0,P0) -> 16 Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket apm: BIOS version 1.2 Flags 0x03 (Driver version 1.14) Starting kswapd VFS: Diskquotas version dquot_6.5.0 initialized pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A Real Time Clock Driver v1.10e block: 128 slots per queue, batch=16 RAMDISK driver initialized: 16 RAM disks of 64000K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 6.31 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller on PCI bus 00 dev 89 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt8233 (rev 00) IDE UDMA100 controller on pci00:11.1 ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:pio, hdb:DMA ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio hdb: LITEON DVD-ROM LTD163D, ATAPI CD/DVD-ROM drive hdc: LITE-ON LTR-24102B, ATAPI CD/DVD-ROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hdb: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.12 ide-floppy driver 0.97.sv Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 loop: loaded (max 8 devices) ide-floppy driver 0.97.sv SCSI subsystem driver Revision: 1.00 request_module[scsi_hostadapter]: Root fs not mounted request_module[scsi_hostadapter]: Root fs not mounted md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 131072 bind 65536) Linux IP multicast router 0.06 plus PIM-SM NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. RAMDISK: Compressed image found at block 0 Uncompressing...................................................done. Freeing initrd memory: 529k freed VFS: Mounted root (ext2 filesystem). scsi0 : SCSI host adapter emulation for IDE ATAPI devices Vendor: LITE-ON Model: LTR-24102B Rev: 5S57 Type: CD-ROM ANSI SCSI revision: 02 Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0 sr0: scsi3-mmc drive: 224x/40x writer cd/rw xa/form2 cdda tray Loading Adaptec I2O RAID: Version 2.4 Build 5 Detecting Adaptec I2O RAID controllers... Adaptec I2O RAID controller 0 at e0800000 size=100000 irq=17 dpti: If you have a lot of devices this could take a few minutes. dpti0: Reading the hardware resource table. TID 008 Vendor: ADAPTEC Device: AIC-7899 Rev: 00000001 TID 517 Vendor: ADAPTEC Device: RAID-0 Rev: 370F scsi1 : Vendor: Adaptec Model: 2100S FW:370F Vendor: ADAPTEC Model: RAID-0 Rev: 370F Type: Direct-Access ANSI SCSI revision: 02 Attached scsi disk sda at scsi1, channel 0, id 0, lun 0 SCSI device sda: 71766016 512-byte hdwr sectors (36744 MB) Partition check: sda: sda1 sda2 Journalled Block Device driver loaded VFS: Mounted root (ext2 filesystem) readonly. change_root: old root has d_count=2 Trying to unmount old root ... okay Freeing unused kernel memory: 124k freed Adding Swap: 803240k swap-space (priority 42) ip_tables: (c)2000 Netfilter core team ip_conntrack (4096 buckets, 32768 max) 3c59x: Donald Becker and others. www.scyld.com/network/vortex.html 00:07.0: 3Com PCI 3c905C Tornado at 0xec00. Vers LK1.1.16 usb.c: registered new driver usbdevfs usb.c: registered new driver hub uhci.c: USB UHCI at I/O 0xe400, IRQ 5 usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected uhci.c: USB UHCI at I/O 0xe000, IRQ 5 usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 2 ports detected uhci.c: USB UHCI at I/O 0xdc00, IRQ 5 usb.c: new USB bus registered, assigned bus number 3 hub.c: USB hub found hub.c: 2 ports detected uhci.c: :USB Universal Host Controller Interface driver IPv6 v0.8 for NET4.0 IPv6 over IPv4 tunneling driver PCI: Setting latency timer of device 00:11.5 to 64 eth0: no IPv6 routers present