Messages in this thread | ![/](/images/icornerl.gif) | | From | Mark Watts <> | Subject | "Unexpected IO APIC" on MSI KT4 Ultra (Via KT400 chipset) | Date | Sun, 18 May 2003 10:19:24 +0100 |
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Subject says it all really.
Dmesg advised me to send this - its from a 2.4.21pre4 kernel (I think its pre4 - - its a Mandrake patched one, but I figured the APIC stuff would be common to a vanilla kernel)
I appear to have no issues with enabling APIC related stuff on this board, which is nice :)
As an aside, does anyone know why my onboard drive controlers are having dma disabled? (hda - hdd are on the KT400 ATA133 controler)
Cheers,
Mark.
Linux version 2.4.21-3mrw (root@rebecca) (gcc version 3.2 (Mandrake Linux 9.0 3.2-1mdk)) #3 Sat Apr 5 11:52:16 BST 2003 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fff0000 (usable) BIOS-e820: 000000001fff0000 - 000000001fff8000 (ACPI data) BIOS-e820: 000000001fff8000 - 0000000020000000 (ACPI NVS) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) 511MB LOWMEM available. found SMP MP-table at 000fb940 hm, page 000fb000 reserved twice. hm, page 000fc000 reserved twice. hm, page 000f6000 reserved twice. hm, page 000f7000 reserved twice. On node 0 totalpages: 131056 zone(0): 4096 pages. zone(1): 126960 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 3 at 0xFEC00000. Enabling APIC mode: Flat. Using 1 I/O APICs Processors: 1 Kernel command line: BOOT_IMAGE=2.4.21-3mrw ro root=2201 devfs=mount ide=reverse ide_setup: ide=reverse : Enabled support for IDE inverse scan order. Initializing CPU#0 Detected 1733.446 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 3460.30 BogoMIPS Memory: 515832k/524224k available (1412k kernel code, 8004k reserved, 507k data, 148k 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: 512 (order: 0, 4096 bytes) Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes) Page-cache hash table entries: 131072 (order: 7, 524288 bytes) CPU: CLK_CTL MSR was 6003d22f. Reprogramming to 2003d22f CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 256K (64 bytes/line) Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: After generic, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: Common caps: 0383fbff c1c3fbff 00000000 00000000 CPU: AMD Athlon(tm) XP 2100+ stepping 01 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: 00000080 ESR value after enabling vector: 00000000 ENABLING IO-APIC IRQs Setting 2 in the phys_id_present_map ...changing IO-APIC physical APIC ID to 2 ... ok. init IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-5, 2-10, 2-11, 2-12, 2-20, 2-22, 2-23 not connected. ..TIMER: vector=0x31 pin1=2 pin2=0 number of MP IRQ sources: 26. number of IO-APIC #2 registers: 24. testing the IO APIC.......................
IO APIC #2...... .... register #00: 02000000 ....... : physical APIC id: 02 .... register #01: 00178003 ....... : max redirection entries: 0017 ....... : PRQ implemented: 1 ....... : IO APIC version: 0003 An unexpected IO-APIC was found. If this kernel release is less than three months old please report this to linux-smp@vger.kernel.org .... 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 05 000 00 1 0 0 0 0 0 0 00 06 001 01 0 0 0 0 0 1 1 51 07 001 01 0 0 0 0 0 1 1 59 08 001 01 0 0 0 0 0 1 1 61 09 001 01 0 0 0 0 0 1 1 69 0a 000 00 1 0 0 0 0 0 0 00 0b 000 00 1 0 0 0 0 0 0 00 0c 000 00 1 0 0 0 0 0 0 00 0d 001 01 0 0 0 0 0 1 1 71 0e 001 01 0 0 0 0 0 1 1 79 0f 001 01 0 0 0 0 0 1 1 81 10 001 01 1 1 0 1 0 1 1 89 11 001 01 1 1 0 1 0 1 1 91 12 001 01 1 1 0 1 0 1 1 99 13 001 01 1 1 0 1 0 1 1 A1 14 000 00 1 0 0 0 0 0 0 00 15 001 01 1 1 0 1 0 1 1 A9 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 IRQ6 -> 0:6 IRQ7 -> 0:7 IRQ8 -> 0:8 IRQ9 -> 0:9 IRQ13 -> 0:13 IRQ14 -> 0:14 IRQ15 -> 0:15 IRQ16 -> 0:16 IRQ17 -> 0:17 IRQ18 -> 0:18 IRQ19 -> 0:19 IRQ21 -> 0:21 .................................... done. Using local APIC timer interrupts. calibrating APIC timer ... ..... CPU clock speed is 1733.4693 MHz. ..... host bus clock speed is 266.6876 MHz. cpu: 0, clocks: 2666876, slice: 1333438 CPU0<T0:2666864,T1:1333424,D:2,S:1333438,C:2666876> mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: PCI BIOS revision 2.10 entry at 0xfdaf1, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) PCI: Using IRQ router default [1106/3177] at 00:11.0 PCI->APIC IRQ transform: (B0,I6,P0) -> 17 PCI->APIC IRQ transform: (B0,I7,P0) -> 19 PCI->APIC IRQ transform: (B0,I8,P0) -> 18 PCI->APIC IRQ transform: (B0,I10,P0) -> 17 PCI->APIC IRQ transform: (B0,I10,P0) -> 17 PCI->APIC IRQ transform: (B0,I11,P0) -> 18 PCI->APIC IRQ transform: (B0,I12,P0) -> 16 PCI->APIC IRQ transform: (B0,I13,P0) -> 19 PCI->APIC IRQ transform: (B0,I16,P0) -> 21 PCI->APIC IRQ transform: (B0,I16,P1) -> 21 PCI->APIC IRQ transform: (B0,I16,P2) -> 21 PCI->APIC IRQ transform: (B0,I16,P3) -> 21 PCI->APIC IRQ transform: (B0,I17,P0) -> 16 PCI->APIC IRQ transform: (B1,I0,P0) -> 16 PCI: Via IRQ fixup for 00:10.2, from 10 to 5 PCI: Via IRQ fixup for 00:10.1, from 12 to 5 PCI: Via IRQ fixup for 00:10.0, from 11 to 5 isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found 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 1.16) Starting kswapd VFS: Disk quotas vdquot_6.5.1 devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x1 Detected PS/2 Mouse Port. pty: 256 Unix98 ptys configured Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 7.00beta-2.4 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VP_IDE: IDE controller at PCI slot 00:11.1 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci00:11.1 ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio SiI680: IDE controller at PCI slot 00:08.0 SiI680: chipset revision 1 SiI680: not 100% native mode: will probe irqs later SiI680: BASE CLOCK == 133 ide2: MMIO-DMA at 0xe0800f00-0xe0800f07, BIOS settings: hde:pio, hdf:pio ide3: MMIO-DMA at 0xe0800f08-0xe0800f0f, BIOS settings: hdg:pio, hdh:pio hda: IBM-DTLA-307030, ATA DISK drive hda: DMA disabled blk: queue c0333ea0, I/O limit 4095Mb (mask 0xffffffff) hdc: CD-ROM 52X/AKH, ATAPI CD/DVD-ROM drive hdc: DMA disabled hde: MAXTOR 6L020J1, ATA DISK drive blk: queue c0334738, I/O limit 4095Mb (mask 0xffffffff) hdg: Maxtor 4D040H2, ATA DISK drive blk: queue c0334b84, I/O limit 4095Mb (mask 0xffffffff) ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 ide2 at 0xe0800f80-0xe0800f87,0xe0800f8a on irq 18 ide3 at 0xe0800fc0-0xe0800fc7,0xe0800fca on irq 18 hda: host protected area => 1 hda: 60036480 sectors (30739 MB) w/1916KiB Cache, CHS=3737/255/63, UDMA(100) hde: host protected area => 1 hde: 40132503 sectors (20548 MB) w/1819KiB Cache, CHS=39813/16/63, UDMA(133) hdg: host protected area => 1 hdg: setmax LBA 80043264, native 78125000 hdg: 78125000 sectors (40000 MB) w/2048KiB Cache, CHS=77504/16/63, UDMA(100) Partition check: /dev/ide/host0/bus0/target0/lun0: p1 /dev/ide/host2/bus0/target0/lun0:<6> [PTBL] [2498/255/63] p1 /dev/ide/host2/bus1/target0/lun0: p1 p2 p3 p4 < p5 p6 > 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 32768 bind 65536) Linux IP multicast router 0.06 plus PIM-SM NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. reiserfs: checking transaction log (device 22:01) ... Using r5 hash to sort names ReiserFS version 3.6.25 VFS: Mounted root (reiserfs filesystem) readonly. Mounted devfs on /dev Freeing unused kernel memory: 148k freed Real Time Clock Driver v1.10e usb.c: registered new driver usbdevfs usb.c: registered new driver hub usb-uhci.c: $Revision: 1.275 $ time 17:01:05 Apr 2 2003 usb-uhci.c: High bandwidth mode enabled usb-uhci.c: USB UHCI at I/O 0xb400, IRQ 21 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected usb-uhci.c: USB UHCI at I/O 0xb000, IRQ 21 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 2 ports detected usb-uhci.c: USB UHCI at I/O 0xac00, IRQ 21 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 3 hub.c: USB hub found hub.c: 2 ports detected usb-uhci.c: v1.275:USB Universal Host Controller Interface driver ehci-hcd 00:10.3: VIA Technologies, Inc. USB 2.0 ehci-hcd 00:10.3: irq 21, pci mem e0908d00 usb.c: new USB bus registered, assigned bus number 4 ehci-hcd 00:10.3: USB 2.0 enabled, EHCI 1.00, driver 2002-Dec-20 hub.c: USB hub found hub.c: 6 ports detected usbdevfs: remount parameter error Adding Swap: 928832k swap-space (priority -1) i2c-core.o: i2c core module version 2.7.0 (20021208) i2c-isa.o version 2.7.0 (20021208) i2c-isa.o: ISA bus access for i2c modules initialized. i2c-proc.o version 2.7.0 (20021208) w83781d.o version 2.7.0 (20021208) hub.c: new USB device 00:10.0-1, assigned address 2 usb.c: USB device 2 (vend/prod 0x46d/0xc506) is not claimed by any active driver. hub.c: new USB device 00:10.1-1, assigned address 2 hub.c: USB hub found hub.c: 4 ports detected reiserfs: checking transaction log (device 22:05) ... Using r5 hash to sort names ReiserFS version 3.6.25 usb.c: registered new driver usb_mouse input0: Logitech USB Receiver on usb3:2.0 usbmouse.c: v1.6:USB HID Boot Protocol mouse driver usb.c: registered new driver hiddev usb.c: registered new driver hid hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz> hid-core.c: USB HID support drivers mice: PS/2 mouse device common for all mice NTFS driver 2.1.1a [Flags: R/O MODULE]. NTFS volume version 3.1. MSDOS FS: IO charset iso8859-15 MSDOS FS: Using codepage 850 reiserfs: checking transaction log (device 22:02) ... Using r5 hash to sort names ReiserFS version 3.6.25 reiserfs: checking transaction log (device 22:03) ... Using r5 hash to sort names ReiserFS version 3.6.25 natsemi dp8381x driver, version 1.07+LK1.0.17, Sep 27, 2002 originally by Donald Becker <becker@scyld.com> http://www.scyld.com/network/natsemi.html 2.4.x kernel port by Jeff Garzik, Tjeerd Mulder eth0: NatSemi DP8381[56] at 0xe0bdd000, 00:02:e3:0a:21:9b, IRQ 17. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux)
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