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    SubjectRe: Linux 2.4.2ac7
    On Thu, 1 Mar 2001, José Luis Domingo López wrote:
    > Linux 2.4.2-ac7 reports wrong CPU speed and model name for a Pentium III
    > correctly detected on, at least, 2.2.18, 2.4.2 and 2.4.2-ac4. The
    > processor is a 600 MHz one, with a 133 MHz front bus.

    same here with PIII550MHz/100MHz bus. Actually, it is wrong in 2.4.2-ac6
    as well -- don't know about ac5:

    here is info from bootlog:

    NT 05
    Int: type 0, pol 0, trig 0, bus 3, IRQ 06, APIC ID 2, APIC INT 06
    Int: type 0, pol 0, trig 0, bus 3, IRQ 07, APIC ID 2, APIC INT 07
    Int: type 0, pol 1, trig 1, bus 3, IRQ 08, APIC ID 2, APIC INT 08
    Int: type 0, pol 0, trig 0, bus 3, IRQ 09, APIC ID 2, APIC INT 09
    Int: type 0, pol 0, trig 0, bus 3, IRQ 0a, APIC ID 2, APIC INT 0a
    Int: type 0, pol 0, trig 0, bus 3, IRQ 0b, APIC ID 2, APIC INT 0b
    Int: type 0, pol 0, trig 0, bus 3, IRQ 0c, APIC ID 2, APIC INT 0c
    Int: type 0, pol 0, trig 0, bus 3, IRQ 0d, APIC ID 2, APIC INT 0d
    Int: type 0, pol 0, trig 0, bus 3, IRQ 0e, APIC ID 2, APIC INT 0e
    Int: type 0, pol 0, trig 0, bus 3, IRQ 0f, APIC ID 2, APIC INT 0f
    Int: type 0, pol 3, trig 3, bus 0, IRQ 24, APIC ID 2, APIC INT 11
    Int: type 0, pol 3, trig 3, bus 0, IRQ 28, APIC ID 2, APIC INT 12
    Int: type 0, pol 3, trig 3, bus 0, IRQ 29, APIC ID 2, APIC INT 12
    Int: type 0, pol 3, trig 3, bus 0, IRQ 30, APIC ID 2, APIC INT 10
    Int: type 0, pol 3, trig 3, bus 1, IRQ 00, APIC ID 2, APIC INT 10
    Int: type 0, pol 3, trig 3, bus 2, IRQ 10, APIC ID 2, APIC INT 13
    Int: type 0, pol 3, trig 3, bus 2, IRQ 14, APIC ID 2, APIC INT 10
    Int: type 2, pol 3, trig 1, bus 3, IRQ 00, APIC ID 2, APIC INT 17
    Lint: type 3, pol 0, trig 0, bus 0, IRQ 00, APIC ID ff, APIC LINT 00
    Lint: type 1, pol 0, trig 0, bus 0, IRQ 00, APIC ID ff, APIC LINT 01
    Processors: 2
    mapped APIC to ffffe000 (fee00000)
    mapped IOAPIC to ffffd000 (fec00000)
    Kernel command line: auto BOOT_IMAGE=242-ac6 ro root=341 BOOT_FILE=/boot/vmlinuz-2.4.2-ac6 video=matrox:vesa:0x118 parport=0x378,7 console=ttyS1,38400 console=tty0 nmi_watchdog=0
    Initializing CPU#0
    Detected 548.547 MHz processor.
    Console: colour VGA+ 80x25
    Calibrating delay loop... 1094.45 BogoMIPS
    Memory: 1026616k/1048512k available (1855k kernel code, 21508k reserved, 477k data, 248k init, 131008k highmem)
    Dentry-cache hash table entries: 131072 (order: 8, 1048576 bytes)
    Buffer-cache hash table entries: 65536 (order: 6, 262144 bytes)
    Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
    Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
    CPU: Before vendor init, caps: 0387fbff 00000000 00000000, vendor = 0
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    CPU speed 363Mhz, Bus Speed 66MHz
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#0.
    CPU: After vendor init, caps: 0387fbff 00000000 00000000 00000000
    CPU serial number disabled.
    CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
    CPU: Common caps: 0383fbff 00000000 00000000 00000000
    Enabling fast FPU save and restore... done.
    Enabling unmasked SIMD FPU exception support... done.
    Checking 'hlt' instruction... OK.
    POSIX conformance testing by UNIFIX
    mtrr: v1.37 (20001109) Richard Gooch (rgooch@atnf.csiro.au)
    mtrr: detected mtrr type: Intel
    CPU: Before vendor init, caps: 0383fbff 00000000 00000000, vendor = 0
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    CPU speed 363Mhz, Bus Speed 66MHz
    Intel machine check reporting enabled on CPU#0.
    CPU: After vendor init, caps: 0383fbff 00000000 00000000 00000000
    CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
    CPU: Common caps: 0383fbff 00000000 00000000 00000000
    CPU0: Intel Pentium III (Katmai) stepping 03
    per-CPU timeslice cutoff: 1462.42 usecs.
    Getting VERSION: 40011
    Getting VERSION: 40011
    Getting ID: 0
    Getting ID: f000000
    Getting LVT0: 700
    Getting LVT1: 400
    enabled ExtINT on CPU#0
    ESR value before enabling vector: 00000000
    ESR value after enabling vector: 00000000
    CPU present map: 3
    Booting processor 1/1 eip 2000
    Setting warm reset code and vector.
    1.
    2.
    3.
    Asserting INIT.
    Waiting for send to finish...
    +Deasserting INIT.
    Waiting for send to finish...
    +#startup loops: 2.
    Sending STARTUP #1.
    After apic_write.
    Initializing CPU#1
    Startup point 1.
    CPU#1 (phys ID: 1) waiting for CALLOUT
    Waiting for send to finish...
    +Sending STARTUP #2.
    After apic_write.
    Startup point 1.
    Waiting for send to finish...
    +After Startup.
    Before Callout 1.
    After Callout 1.
    CALLIN, before setup_local_APIC().
    masked ExtINT on CPU#1
    ESR value before enabling vector: 00000000
    ESR value after enabling vector: 00000000
    Calibrating delay loop... 1094.45 BogoMIPS
    Stack at about c221dfbc
    CPU: Before vendor init, caps: 0387fbff 00000000 00000000, vendor = 0
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    CPU speed 363Mhz, Bus Speed 66MHz
    Intel machine check reporting enabled on CPU#1.
    CPU: After vendor init, caps: 0387fbff 00000000 00000000 00000000
    CPU serial number disabled.
    CPU: After generic, caps: 0383fbff 00000000 00000000 00000000
    CPU: Common caps: 0383fbff 00000000 00000000 00000000
    OK.
    CPU1: Intel Pentium III (Katmai) stepping 03
    CPU has booted.
    Before bogomips.
    Total of 2 processors activated (2188.90 BogoMIPS).
    Before bogocount - setting activated=1.
    Boot done.
    ENABLING IO-APIC IRQs
    ...changing IO-APIC physical APIC ID to 2 ... ok.
    Synchronizing Arb IDs.
    init IO_APIC IRQs
    IO-APIC (apicid-pin) 2-0, 2-20, 2-21, 2-22, 2-23 not connected.
    ..TIMER: vector=49 pin1=2 pin2=0
    number of MP IRQ sources: 24.
    number of IO-APIC #2 registers: 24.
    testing the IO APIC.......................

    IO APIC #2......
    .... register #00: 02000000
    ....... : physical APIC id: 02
    .... register #01: 00170011
    ....... : max redirection entries: 0017
    ....... : IO APIC version: 0011
    .... 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
    01 003 03 0 0 0 0 0 1 1 39
    02 003 03 0 0 0 0 0 1 1 31
    03 003 03 0 0 0 0 0 1 1 41
    04 003 03 0 0 0 0 0 1 1 49
    05 003 03 0 0 0 0 0 1 1 51
    06 003 03 0 0 0 0 0 1 1 59
    07 003 03 0 0 0 0 0 1 1 61
    08 003 03 0 0 0 0 0 1 1 69
    09 003 03 0 0 0 0 0 1 1 71
    0a 003 03 0 0 0 0 0 1 1 79
    0b 003 03 0 0 0 0 0 1 1 81
    0c 003 03 0 0 0 0 0 1 1 89
    0d 003 03 0 0 0 0 0 1 1 91
    0e 003 03 0 0 0 0 0 1 1 99
    0f 003 03 0 0 0 0 0 1 1 A1
    10 003 03 1 1 0 1 0 1 1 A9
    11 003 03 1 1 0 1 0 1 1 B1
    12 003 03 1 1 0 1 0 1 1 B9
    13 003 03 1 1 0 1 0 1 1 C1
    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
    IRQ13 -> 13
    IRQ14 -> 14
    IRQ15 -> 15
    IRQ16 -> 16
    IRQ17 -> 17
    IRQ18 -> 18
    IRQ19 -> 19
    .................................... done.
    calibrating APIC timer ...
    ..... CPU clock speed is 548.5637 MHz.
    ..... host bus clock speed is 99.7387 MHz.
    cpu: 0, clocks: 997387, slice: 332462
    CPU0<T0:997376,T1:664912,D:2,S:332462,C:997387>
    cpu: 1, clocks: 997387, slice: 332462
    CPU1<T0:997376,T1:332448,D:4,S:332462,C:997387>
    checking TSC synchronization across CPUs: passed.
    Setting commenced=1, go go go
    mtrr: your CPUs had inconsistent fixed MTRR settings
    mtrr: probably your BIOS does not setup all CPUs
    PCI: PCI BIOS revision 2.10 entry at 0xfb200, last bus=2
    PCI: Using configuration type 1
    PCI: Probing PCI hardware
    PCI: Using IRQ router PIIX [8086/7110] at 00:07.0
    PCI->APIC IRQ transform: (B0,I9,P0) -> 17
    PCI->APIC IRQ transform: (B0,I10,P0) -> 18
    PCI->APIC IRQ transform: (B0,I10,P0) -> 18
    PCI->APIC IRQ transform: (B0,I12,P0) -> 16
    PCI->APIC IRQ transform: (B1,I0,P0) -> 16
    PCI->APIC IRQ transform: (B2,I4,P0) -> 19
    PCI->APIC IRQ transform: (B2,I5,P0) -> 16
    Limiting direct PCI/PCI transfers.
    Linux NET4.0 for Linux 2.4
    Based upon Swansea University Computer Society NET3.039
    IA-32 Microcode Update Driver: v1.08 <tigran@veritas.com>
    Starting kswapd v1.8
    parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
    parport0: cpp_daisy: aa5500ff(38)
    parport0: assign_addrs: aa5500ff(38)
    parport0: cpp_daisy: aa5500ff(38)
    parport0: assign_addrs: aa5500ff(38)
    i2c-core.o: i2c core module
    i2c-dev.o: i2c /dev entries driver module
    i2c-core.o: driver i2c-dev dummy driver registered.
    i2c-algo-bit.o: i2c bit algorithm module
    matroxfb: Matrox Millennium G200 (AGP) detected
    matroxfb: MTRR's turned on
    matroxfb: 1024x768x32bpp (virtual: 1024x2047)
    matroxfb: framebuffer at 0xEE000000, mapped to 0xf8805000, size 8388608
    Console: switching to colour frame buffer device 128x48
    fb0: MATROX VGA frame buffer device
    pty: 256 Unix98 ptys configured
    Linux video capture interface: v1.00
    block: queued sectors max/low 682322kB/551250kB, 2048 slots per queue
    RAMDISK driver initialized: 16 RAM disks of 4096K 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
    PIIX4: IDE controller on PCI bus 00 dev 39
    PIIX4: chipset revision 1
    PIIX4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:DMA
    hda: ST328040A, ATA DISK drive
    hdb: IBM-DTLA-307075, ATA DISK drive
    hdc: QUANTUM FIREBALL ST6.4A, ATA DISK drive
    hdd: Maxtor 96147U8, ATA DISK drive
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    ide1 at 0x170-0x177,0x376 on irq 15
    hda: 55704096 sectors (28520 MB) w/512KiB Cache, CHS=3467/255/63, UDMA(33)
    hdb: 150136560 sectors (76870 MB) w/1916KiB Cache, CHS=148945/16/63, UDMA(33)
    hdc: 12594960 sectors (6449 MB) w/81KiB Cache, CHS=13328/15/63, UDMA(33)
    hdd: 120060864 sectors (61471 MB) w/2048KiB Cache, CHS=119108/16/63, UDMA(33)
    Partition check:
    hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 >
    hda2: <bsd: hda8 hda9 hda10 >
    hda3: <unixware: hda11 hda12 hda13 hda14 hda15 hda16 hda17 hda18 >
    hdb: hdb1 hdb2 hdb3 hdb4 < hdb5 hdb6 hdb7 hdb8 >
    hdc: [PTBL] [784/255/63] hdc1
    hdd: [PTBL] [7473/255/63] hdd1
    Floppy drive(s): fd0 is 1.44M
    FDC 0 is a post-1991 82077
    ne.c:v1.10 9/23/94 Donald Becker (becker@scyld.com)
    Last modified Nov 1, 2000 by Paul Gortmaker
    NE*000 ethercard probe at 0x300: 00 48 45 80 6d 38
    eth0: NE2000 found at 0x300, using IRQ 5.
    loop: loaded (max 8 devices)
    Serial driver version 5.02 (2000-08-09) with MANY_PORTS 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 v1.10d
    Non-volatile memory driver v1.1
    eepro100.c:v1.09j-t 9/29/99 Donald Becker http://cesdis.gsfc.nasa.gov/linux/drivers/eepro100.html
    eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others
    eth1: Intel Corporation 82557 [Ethernet Pro 100], 00:D0:B7:61:37:E2, IRQ 19.
    Receiver lock-up bug exists -- enabling work-around.
    Board assembly 711269-004, Physical connectors present: RJ45
    Primary interface chip i82555 PHY #1.
    General self-test: passed.
    Serial sub-system self-test: passed.
    Internal registers self-test: passed.
    ROM checksum self-test: passed (0x24c9f043).
    Receiver lock-up workaround activated.
    eth2: Intel Corporation 82557 [Ethernet Pro 100] (#2), 00:D0:B7:61:37:E3, IRQ 16.
    Receiver lock-up bug exists -- enabling work-around.
    Board assembly 711269-004, Physical connectors present: RJ45
    Primary interface chip i82555 PHY #1.
    General self-test: passed.
    Serial sub-system self-test: passed.
    Internal registers self-test: passed.
    ROM checksum self-test: passed (0x24c9f043).
    Receiver lock-up workaround activated.
    i2c-core.o: driver i2c msp3400 driver registered.
    tvaudio: TV audio decoder + audio/video mux driver
    tvaudio: known chips: tda9840,tda9873h,tda9850,tda9855,tea6300,tea6420,tda8425,pic16c54 (PV951)
    i2c-core.o: driver generic i2c audio driver registered.
    i2c-core.o: driver i2c TV tuner driver registered.
    bttv: driver version 0.7.57 loaded
    bttv: using 2 buffers with 2080k (4160k total) for capture
    bttv: Host bridge needs ETBF enabled.
    bttv: Bt8xx card found (0).
    bttv0: Bt878 (rev 2) at 00:0a.0, irq: 18, latency: 64, memory: 0xef102000
    bttv0: subsystem: 0070:13eb => Hauppauge WinTV => card=10
    bttv0: model: BT878(Hauppauge new (bt878)) [autodetected]
    bttv0: enabling 430FX/VP3 compatibilty
    bttv0: Hauppauge msp34xx: reset line init
    i2c-dev.o: Registered 'bt848 #0' as minor 0
    tuner: chip found @ 0x61
    bttv0: i2c attach [(unset)]
    i2c-core.o: client [(unset)] registered to adapter [bt848 #0](pos. 0).
    i2c-core.o: adapter bt848 #0 registered as adapter 0.
    bttv0: Hauppauge eeprom: model=38065, tuner=Philips FI1246 MK2 (1), radio=no
    bttv0: i2c: checking for MSP34xx @ 0x80... not found
    bttv0: i2c: checking for TDA9875 @ 0xb0... not found
    bttv0: i2c: checking for TDA7432 @ 0x8a... not found
    Linux agpgart interface v0.99 (c) Jeff Hartmann
    agpgart: Maximum main memory to use for agp memory: 816M
    agpgart: Detected Intel 440BX chipset
    agpgart: AGP aperture is 64M @ 0xe0000000
    [drm] AGP 0.99 on Intel 440BX @ 0xe0000000 64MB
    [drm] Initialized mga 2.0.1 20000928 on minor 63
    SCSI subsystem driver Revision: 1.00
    (scsi0) <Adaptec AHA-294X SCSI host adapter> found at PCI 0/9/0
    (scsi0) Narrow Channel, SCSI ID=7, 16/255 SCBs
    (scsi0) Downloading sequencer code... 415 instructions downloaded
    scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.2.3/5.2.0
    <Adaptec AHA-294X SCSI host adapter>
    Vendor: FUJITSU Model: M2684S-512 Rev: 2036
    Type: Direct-Access ANSI SCSI revision: 02
    Vendor: ARCHIVE Model: Python 04687-XXX Rev: 6610
    Type: Sequential-Access ANSI SCSI revision: 02
    Vendor: IOMEGA Model: ZIP 100 Rev: J.03
    Type: Direct-Access ANSI SCSI revision: 02
    Vendor: HP Model: CD-Writer+ 9200 Rev: 1.0c
    Type: CD-ROM ANSI SCSI revision: 04
    st: bufsize 32768, wrt 30720, max init. buffers 4, s/g segs 16.
    Attached scsi tape st0 at scsi0, channel 0, id 1, lun 0
    Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
    Attached scsi removable disk sdb at scsi0, channel 0, id 5, lun 0
    (scsi0:0:0:0) Synchronous at 10.0 Mbyte/sec, offset 15.
    SCSI device sda: 1039329 512-byte hdwr sectors (532 MB)
    sda: sda4 < sda5 sda6 >
    SCSI device sdb: 196608 512-byte hdwr sectors (101 MB)
    sdb: Write Protect is off
    sdb: sdb4 < sdb5 sdb6 >
    Attached scsi CD-ROM sr0 at scsi0, channel 0, id 6, lun 0
    (scsi0:0:6:0) Synchronous at 10.0 Mbyte/sec, offset 15.
    sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
    Uniform CD-ROM driver Revision: 3.12
    es1371: version v0.27 time 15:20:58 Feb 28 2001
    es1371: found chip, vendor id 0x1274 device id 0x1371 revision 0x06
    es1371: found es1371 rev 6 at io 0xe800 irq 16
    es1371: features: joystick 0x0
    ac97_codec: AC97 codec, id: 0x5452:0x4103 (TriTech TR28023)
    NET4: Linux TCP/IP 1.0 for NET4.0
    IP Protocols: ICMP, UDP, TCP
    IP: routing cache hash table of 4096 buckets, 64Kbytes
    TCP: Hash tables configured (established 32768 bind 43690)
    NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
    VFS: Mounted root (ext2 filesystem) readonly.
    Freeing unused kernel memory: 248k freed
    Adding Swap: 1945904k swap-space (priority -1)
    (scsi0:0:1:0) Synchronous at 6.67 Mbyte/sec, offset 15.
    st0: Block limits 1 - 16777215 bytes.

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