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On Thu, 2006-03-23 at 21:24 -0700, Richard Fish wrote: |
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> On 3/23/06, Joseph <syscon@×××××××××.com> wrote: |
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> > That is interesting. |
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> > My DVD burner is connected to IDE controller and I have in kernel |
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> > enabled both options support: |
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> > <*> Include IDE/ATAPI CDROM support |
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> > and |
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> > <*> SCSI CDROM support |
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> > My DVD is recognized as /dev/hdc |
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> > |
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> > If I disable first option "DE/ATAPI CDROM support" will the drive be |
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> > recognized as /dev/sr0 ??? |
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> |
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> No, you would need to disable (or at least modularize) all IDE/ATAPI |
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> support (# CONFIG_IDE is not set). |
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> |
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> But this would _only_ be an option if you actually have a SATA |
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> chipset. If it is truly a PATA controller, then you won't get |
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> /dev/sr0 no matter what you do. [1] |
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> |
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> Maybe you can post your dmesg output? |
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> |
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> -Richard |
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|
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OK, here is dmesg output, the last two lines indicate that: |
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hdc: DMA disabled |
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hdc: ATAPI reset complete |
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|
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What application reseted the DMA, I don't know? |
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|
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----------dmesg------------- |
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Bootdata ok (command line is root=/dev/sda3 pci=noacpi noapic) |
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Linux version 2.6.15-gentoo-r4 (root@syscon3) (gcc version 3.4.4 (Gentoo 3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)) #3 SMP Sat Feb 25 17:33:09 MST 2006 |
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BIOS-provided physical RAM map: |
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BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) |
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BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) |
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BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved) |
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BIOS-e820: 0000000000100000 - 000000001ffb0000 (usable) |
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BIOS-e820: 000000001ffb0000 - 000000001ffc0000 (ACPI data) |
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BIOS-e820: 000000001ffc0000 - 000000001fff0000 (ACPI NVS) |
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BIOS-e820: 000000001fff0000 - 0000000020000000 (reserved) |
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BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved) |
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ACPI: RSDP (v000 ACPIAM ) @ 0x00000000000fa8d0 |
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ACPI: RSDT (v001 A M I OEMRSDT 0x03000509 MSFT 0x00000097) @ 0x000000001ffb0000 |
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ACPI: FADT (v001 A M I OEMFACP 0x03000509 MSFT 0x00000097) @ 0x000000001ffb0200 |
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ACPI: OEMB (v001 A M I OEMBIOS 0x03000509 MSFT 0x00000097) @ 0x000000001ffc0040 |
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ACPI: DSDT (v001 A0277 A0277001 0x00000001 MSFT 0x0100000d) @ 0x0000000000000000 |
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Scanning NUMA topology in Northbridge 24 |
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Number of nodes 1 |
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Node 0 MemBase 0000000000000000 Limit 000000001ffb0000 |
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Using 63 for the hash shift. |
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Using node hash shift of 63 |
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Bootmem setup node 0 0000000000000000-000000001ffb0000 |
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On node 0 totalpages: 127885 |
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DMA zone: 2723 pages, LIFO batch:0 |
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DMA32 zone: 125162 pages, LIFO batch:31 |
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Normal zone: 0 pages, LIFO batch:0 |
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HighMem zone: 0 pages, LIFO batch:0 |
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ACPI: PM-Timer IO Port: 0x808 |
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Intel MultiProcessor Specification v1.1 |
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Virtual Wire compatibility mode. |
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OEM ID: ASUSTeK <6>Product ID: <6>APIC at: 0xFEE00000 |
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Processor #0 15:15 APIC version 16 |
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I/O APIC #1 Version 3 at 0xFEC00000. |
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Setting APIC routing to flat |
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Processors: 1 |
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Allocating PCI resources starting at 30000000 (gap: 20000000:df780000) |
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Checking aperture... |
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CPU 0: aperture @ e8000000 size 128 MB |
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Built 1 zonelists |
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Kernel command line: root=/dev/sda3 pci=noacpi noapic |
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Initializing CPU#0 |
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PID hash table entries: 2048 (order: 11, 65536 bytes) |
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time.c: Using 3.579545 MHz PM timer. |
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time.c: Detected 1802.396 MHz processor. |
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Console: colour VGA+ 80x25 |
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Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) |
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Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) |
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Memory: 510632k/523968k available (2753k kernel code, 12948k reserved, 1294k data, 228k init) |
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Calibrating delay using timer specific routine.. 3613.38 BogoMIPS (lpj=7226767) |
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Mount-cache hash table entries: 256 |
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CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) |
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CPU: L2 Cache: 512K (64 bytes/line) |
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CPU 0(1) -> Node 0 -> Core 0 |
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mtrr: v2.0 (20020519) |
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ACPI: setting ELCR to 0e20 (from 0c20) |
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Using local APIC timer interrupts. |
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Detected 12.516 MHz APIC timer. |
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Brought up 1 CPUs |
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time.c: Using PIT/TSC based timekeeping. |
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testing NMI watchdog ... OK. |
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NET: Registered protocol family 16 |
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ACPI: bus type pci registered |
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PCI: Using configuration type 1 |
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ACPI: Subsystem revision 20050902 |
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ACPI: Interpreter enabled |
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ACPI: Using PIC for interrupt routing |
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Linux Plug and Play Support v0.97 (c) Adam Belay |
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pnp: PnP ACPI init |
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pnp: PnP ACPI: found 12 devices |
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SCSI subsystem initialized |
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usbcore: registered new driver usbfs |
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usbcore: registered new driver hub |
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PCI: Probing PCI hardware |
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PCI: Probing PCI hardware (bus 00) |
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Boot video device is 0000:01:00.0 |
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PCI: Using IRQ router default [1106/3227] at 0000:00:11.0 |
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PCI: IRQ 0 for device 0000:00:0f.1 doesn't match PIRQ mask - try pci=usepirqmask |
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agpgart: Detected AGP bridge 0 |
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agpgart: AGP aperture is 128M @ 0xe8000000 |
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PCI-DMA: Disabling IOMMU. |
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pnp: 00:07: ioport range 0x680-0x6ff has been reserved |
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pnp: 00:07: ioport range 0x290-0x297 has been reserved |
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PCI: Bridge: 0000:00:01.0 |
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IO window: disabled. |
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MEM window: faf00000-fbffffff |
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PREFETCH window: f0000000-f9ffffff |
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PCI: Setting latency timer of device 0000:00:01.0 to 64 |
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IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $ |
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Total HugeTLB memory allocated, 0 |
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Installing knfsd (copyright (C) 1996 okir@×××××××××.de). |
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io scheduler noop registered |
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io scheduler deadline registered |
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io scheduler cfq registered |
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Real Time Clock Driver v1.12 |
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Linux agpgart interface v0.101 (c) Dave Jones |
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ACPI: Power Button (FF) [PWRF] |
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ACPI: Power Button (CM) [PWRB] |
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ACPI: Sleep Button (CM) [SLPB] |
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PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 |
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serio: i8042 AUX port at 0x60,0x64 irq 12 |
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serio: i8042 KBD port at 0x60,0x64 irq 1 |
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Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled |
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serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A |
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00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A |
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mice: PS/2 mouse device common for all mice |
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RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize |
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loop: loaded (max 8 devices) |
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pktcdvd: v0.2.0a 2004-07-14 Jens Axboe (axboe@××××.de) and petero2@×××××.com |
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skge 1.3 addr 0xfac00000 irq 11 chip Yukon-Lite rev 9 |
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skge eth0: addr 00:11:d8:d6:e0:ca |
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tun: Universal TUN/TAP device driver, 1.6 |
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tun: (C) 1999-2004 Max Krasnyansky <maxk@××××××××.com> |
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netconsole: not configured, aborting |
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Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 |
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ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx |
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VP_IDE: IDE controller at PCI slot 0000:00:0f.1 |
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PCI: IRQ 0 for device 0000:00:0f.1 doesn't match PIRQ mask - try pci=usepirqmask |
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PCI: Via IRQ fixup for 0000:00:0f.1, from 255 to 0 |
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VP_IDE: chipset revision 6 |
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VP_IDE: not 100% native mode: will probe irqs later |
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VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1 |
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ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:pio, hdb:pio |
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ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio |
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Probing IDE interface ide0... |
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input: AT Translated Set 2 keyboard as /class/input/input0 |
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input: ImPS/2 Generic Wheel Mouse as /class/input/input1 |
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Probing IDE interface ide1... |
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hdc: BENQ DVD DD DW1620, ATAPI CD/DVD-ROM drive |
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ide1 at 0x170-0x177,0x376 on irq 15 |
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Probing IDE interface ide0... |
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hdc: ATAPI 63X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) |
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Uniform CD-ROM driver Revision: 3.20 |
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libata version 1.20 loaded. |
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sata_via 0000:00:0f.0: version 1.1 |
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sata_via 0000:00:0f.0: routed to hard irq line 11 |
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ata1: SATA max UDMA/133 cmd 0xD800 ctl 0xD402 bmdma 0xC400 irq 11 |
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ata2: SATA max UDMA/133 cmd 0xD000 ctl 0xC802 bmdma 0xC408 irq 11 |
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ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4063 85:7c69 86:3e01 87:4063 88:407f |
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ata1: dev 0 ATA-7, max UDMA/133, 398297088 sectors: LBA48 |
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ata1: dev 0 configured for UDMA/133 |
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scsi0 : sata_via |
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ata2: no device found (phy stat 00000000) |
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scsi1 : sata_via |
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Vendor: ATA Model: Maxtor 6L200M0 Rev: BANC |
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Type: Direct-Access ANSI SCSI revision: 05 |
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SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB) |
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SCSI device sda: drive cache: write back |
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SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB) |
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SCSI device sda: drive cache: write back |
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sda: sda1 sda2 sda3 sda4 |
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sd 0:0:0:0: Attached scsi disk sda |
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sd 0:0:0:0: Attached scsi generic sg0 type 0 |
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ehci_hcd 0000:00:10.4: EHCI Host Controller |
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ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1 |
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ehci_hcd 0000:00:10.4: irq 10, io mem 0xfae00000 |
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ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 |
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hub 1-0:1.0: USB hub found |
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hub 1-0:1.0: 4 ports detected |
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ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) |
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USB Universal Host Controller Interface driver v2.3 |
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uhci_hcd 0000:00:10.0: UHCI Host Controller |
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uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2 |
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uhci_hcd 0000:00:10.0: irq 5, io base 0x0000e000 |
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hub 2-0:1.0: USB hub found |
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hub 2-0:1.0: 2 ports detected |
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uhci_hcd 0000:00:10.1: UHCI Host Controller |
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uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3 |
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uhci_hcd 0000:00:10.1: irq 5, io base 0x0000e400 |
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hub 3-0:1.0: USB hub found |
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hub 3-0:1.0: 2 ports detected |
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usbcore: registered new driver usblp |
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drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver |
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Initializing USB Mass Storage driver... |
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usbcore: registered new driver usb-storage |
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USB Mass Storage support registered. |
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usbcore: registered new driver usbhid |
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drivers/usb/input/hid-core.c: v2.6:USB HID core driver |
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Advanced Linux Sound Architecture Driver Version 1.0.10rc3 (Mon Nov 07 13:30:21 2005 UTC). |
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PCI: Setting latency timer of device 0000:00:11.5 to 64 |
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ALSA device list: |
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#0: VIA 8237 with ALC850 at 0xe800, irq 10 |
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oprofile: using NMI interrupt. |
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NET: Registered protocol family 2 |
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IP route cache hash table entries: 4096 (order: 3, 32768 bytes) |
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TCP established hash table entries: 16384 (order: 6, 262144 bytes) |
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TCP bind hash table entries: 16384 (order: 6, 262144 bytes) |
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TCP: Hash tables configured (established 16384 bind 16384) |
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TCP reno registered |
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TCP bic registered |
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NET: Registered protocol family 1 |
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NET: Registered protocol family 10 |
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IPv6 over IPv4 tunneling driver |
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NET: Registered protocol family 17 |
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powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.50.4) |
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powernow-k8: BIOS error - no PSB or ACPI _PSS objects |
227 |
kjournald starting. Commit interval 5 seconds |
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EXT3-fs: mounted filesystem with ordered data mode. |
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VFS: Mounted root (ext3 filesystem) readonly. |
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Freeing unused kernel memory: 228k freed |
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Adding 1004052k swap on /dev/sda2. Priority:-1 extents:1 across:1004052k |
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EXT3 FS on sda3, internal journal |
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kjournald starting. Commit interval 5 seconds |
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EXT3 FS on sda4, internal journal |
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EXT3-fs: mounted filesystem with ordered data mode. |
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Adding 2097144k swap on /mnt/extraswap. Priority:-2 extents:536 across:2567848k |
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skge eth0: enabling interface |
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ADDRCONF(NETDEV_UP): eth0: link is not ready |
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skge eth0: Link is up at 10 Mbps, half duplex, flow control none |
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ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready |
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pktcdvd: writer pktcdvd0 mapped to hdc |
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spurious 8259A interrupt: IRQ7. |
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eth0: no IPv6 routers present |
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hdc: irq timeout: status=0x90 { Busy } |
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ide: failed opcode was: unknown |
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hdc: DMA disabled |
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hdc: ATAPI reset complete |
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--------end dmesg-------------- |
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-- |
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#Joseph |
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-- |
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