On 2/6/07, Grant Grundler <[EMAIL PROTECTED]> wrote:
On Mon, Feb 05, 2007 at 09:33:39PM -0800, Andrew Morton wrote: > On Mon, 5 Feb 2007 22:03:31 -0700 Grant Grundler <[EMAIL PROTECTED]> wrote: > > > On Mon, Feb 05, 2007 at 09:55:28PM -0700, Grant Grundler wrote: > > ... > > > > Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- > > > > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR+ <PERR+ > > > > Latency: 0, Cache Line Size 0c > > > > BIST is running > > > > > > BIST is required to complete in 2 seconds. Either with success or failure. > > > I expect BIOS to have complained before launching grub/lilo. > > > > Gregkh, > > I just realized linux-pci bus scan should ignore devices (print a warning) > > which have BIST set. Want a patch for this? > > > > Slight risk some previously "working" device which violates the > > spec might get ignored...but I hope there aren't too many of those. > > Should we wait two seconds before declaring the device dead? > To see whether it will come back?Hrm...my thought was BIOS should already be doing that...but I just realised 2 seconds have elapsed if Manu can collect "lspci" output showing "BIST is running". I think the fact that BIST is not "running" in the 2.6.20-rc7 lspci output is just coincidental. The config space for that device is full of similar garbage in both cases regardless how long it took. Maybe BIOS is clobbering BIST when writing latency timer or cacheline size register and BIOS is not being careful to clear or disable the other bytes in that same 32-bit word? PCI is by nature a 32-bit wide config space and "byte enables" are used to mask off bytes we want to ignore. If the chipset or BIOS config access routines aren't careful, they could accidentally modify other values in the same 32-bit word when only one byte was intended to be changed. The code in pci_set_cacheline_size() uses byte enables but is only called by pci_set_mwi(). 82 different .c files (124 instances) access PCI_LATENCY_TIMER. Of those, 68 are pci_write_config_byte() calls. But I really only care about the calls what would apply get invoked for 1822:4e35. My guess is this one always gets invoked: ./arch/i386/pci/i386.c: pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); since the offending device is "Mantis DTV PCI Bridge Controller [Ver 1.0]". (http://pci-ids.ucw.cz/iii/?i=1822) pci_enable_bridges() -> pci_set_master() -> pcibios_set_master(). Manu, can you add code to pci_enable_bridges() to dump information about which bridges are getting enabled _before_ pci_set_master() is called? I'm interested in a hex dump of the first 8 32-bit words of PCI config space for each device.
attaching a dump of the regs (on 2.6.17.7) as well as the diff regards, manu
[17179569.184000] Linux version 2.6.17.7 ([EMAIL PROTECTED]) (gcc version 4.1.1 20060525 (Red Hat 4.1.1-1)) #4 SMP PREEMPT Tue Feb 6 14:58:19 GST 2007 [17179569.184000] BIOS-provided physical RAM map: [17179569.184000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [17179569.184000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [17179569.184000] BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) [17179569.184000] BIOS-e820: 0000000000100000 - 000000001ff30000 (usable) [17179569.184000] BIOS-e820: 000000001ff30000 - 000000001ff40000 (ACPI data) [17179569.184000] BIOS-e820: 000000001ff40000 - 000000001fff0000 (ACPI NVS) [17179569.184000] BIOS-e820: 000000001fff0000 - 0000000020000000 (reserved) [17179569.184000] BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved) [17179569.184000] 511MB LOWMEM available. [17179569.184000] found SMP MP-table at 000ff780 [17179569.184000] On node 0 totalpages: 130864 [17179569.184000] DMA zone: 4096 pages, LIFO batch:0 [17179569.184000] Normal zone: 126768 pages, LIFO batch:31 [17179569.184000] DMI 2.3 present. [17179569.184000] ACPI: RSDP (v002 ACPIAM ) @ 0x000f9e30 [17179569.184000] ACPI: XSDT (v001 A M I OEMXSDT 0x01000428 MSFT 0x00000097) @ 0x1ff30100 [17179569.184000] ACPI: FADT (v003 A M I OEMFACP 0x01000428 MSFT 0x00000097) @ 0x1ff30290 [17179569.184000] ACPI: MADT (v001 A M I OEMAPIC 0x01000428 MSFT 0x00000097) @ 0x1ff30390 [17179569.184000] ACPI: OEMB (v001 A M I OEMBIOS 0x01000428 MSFT 0x00000097) @ 0x1ff40040 [17179569.184000] ACPI: DSDT (v001 P4C81 P4C81100 0x00000100 INTL 0x02002026) @ 0x00000000 [17179569.184000] ACPI: PM-Timer IO Port: 0x808 [17179569.184000] ACPI: Local APIC address 0xfee00000 [17179569.184000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [17179569.184000] Processor #0 15:2 APIC version 20 [17179569.184000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [17179569.184000] Processor #1 15:2 APIC version 20 [17179569.184000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [17179569.184000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [17179569.184000] ACPI: IRQ0 used by override. [17179569.184000] ACPI: IRQ2 used by override. [17179569.184000] ACPI: IRQ9 used by override. [17179569.184000] Enabling APIC mode: Flat. Using 1 I/O APICs [17179569.184000] Using ACPI (MADT) for SMP configuration information [17179569.184000] Allocating PCI resources starting at 30000000 (gap: 20000000:dfb80000) [17179569.184000] Built 1 zonelists [17179569.184000] Kernel command line: ro root=LABEL=/ rhgb quiet video=nvidiafb:[EMAIL PROTECTED] [17179569.184000] mapped APIC to ffffd000 (fee00000) [17179569.184000] mapped IOAPIC to ffffc000 (fec00000) [17179569.184000] Enabling fast FPU save and restore... done. [17179569.184000] Enabling unmasked SIMD FPU exception support... done. [17179569.184000] Initializing CPU#0 [17179569.184000] PID hash table entries: 2048 (order: 11, 8192 bytes) [17179569.184000] Detected 2799.216 MHz processor. [17179569.184000] Using pmtmr for high-res timesource [17179569.184000] Console: colour VGA+ 80x25 [17179570.752000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) [17179570.752000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) [17179570.760000] Memory: 513624k/523456k available (2219k kernel code, 9248k reserved, 1071k data, 212k init, 0k highmem) [17179570.760000] Checking if this processor honours the WP bit even in supervisor mode... Ok. [17179570.840000] Calibrating delay using timer specific routine.. 5602.98 BogoMIPS (lpj=11205967) [17179570.840000] Mount-cache hash table entries: 512 [17179570.840000] CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 [17179570.840000] CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 [17179570.840000] CPU: Trace cache: 12K uops, L1 D cache: 8K [17179570.840000] CPU: L2 cache: 512K [17179570.840000] CPU: Physical Processor ID: 0 [17179570.840000] CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 00004400 00000000 00000000 [17179570.840000] Intel machine check architecture supported. [17179570.840000] Intel machine check reporting enabled on CPU#0. [17179570.840000] CPU0: Intel P4/Xeon Extended MCE MSRs (12) available [17179570.840000] CPU0: Thermal monitoring enabled [17179570.840000] Checking 'hlt' instruction... OK. [17179570.856000] Freeing SMP alternatives: 16k freed [17179570.860000] CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09 [17179570.860000] Booting processor 1/1 eip 2000 [17179570.868000] Initializing CPU#1 [17179570.952000] Calibrating delay using timer specific routine.. 5597.72 BogoMIPS (lpj=11195443) [17179570.952000] CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 [17179570.952000] CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00004400 00000000 00000000 [17179570.952000] CPU: Trace cache: 12K uops, L1 D cache: 8K [17179570.952000] CPU: L2 cache: 512K [17179570.952000] CPU: Physical Processor ID: 0 [17179570.952000] CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 00004400 00000000 00000000 [17179570.952000] Intel machine check architecture supported. [17179570.952000] Intel machine check reporting enabled on CPU#1. [17179570.952000] CPU1: Intel P4/Xeon Extended MCE MSRs (12) available [17179570.952000] CPU1: Thermal monitoring enabled [17179570.952000] CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09 [17179570.952000] Total of 2 processors activated (11200.70 BogoMIPS). [17179570.952000] ENABLING IO-APIC IRQs [17179570.952000] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 [17179571.096000] checking TSC synchronization across 2 CPUs: passed. [17179571.100000] Brought up 2 CPUs [17179571.148000] migration_cost=4000 [17179571.148000] checking if image is initramfs... it is [17179571.224000] Freeing initrd memory: 859k freed [17179571.224000] NET: Registered protocol family 16 [17179571.224000] ACPI: bus type pci registered [17179571.224000] PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=2 [17179571.224000] Setting up standard PCI resources [17179571.236000] ACPI: Subsystem revision 20060127 [17179571.248000] ACPI: Interpreter enabled [17179571.248000] ACPI: Using IOAPIC for interrupt routing [17179571.248000] ACPI: PCI Root Bridge [PCI0] (0000:00) [17179571.248000] PCI: Probing PCI hardware (bus 00) [17179571.256000] PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO [17179571.256000] PCI quirk: region 0480-04bf claimed by ICH4 GPIO [17179571.256000] PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 [17179571.256000] Boot video device is 0000:01:00.0 [17179571.256000] PCI: Transparent bridge - 0000:00:1e.0 [17179571.256000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [17179571.280000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT] [17179571.296000] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15) [17179571.296000] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) [17179571.296000] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15) [17179571.296000] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11 12 14 15) [17179571.296000] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 *10 11 12 14 15) [17179571.300000] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 12 14 15) [17179571.300000] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *10 11 12 14 15) [17179571.300000] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15) [17179571.300000] Linux Plug and Play Support v0.97 (c) Adam Belay [17179571.300000] pnp: PnP ACPI init [17179571.312000] pnp: PnP ACPI: found 15 devices [17179571.312000] SCSI subsystem initialized [17179571.312000] PCI: Using ACPI for IRQ routing [17179571.312000] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report [17179571.316000] pnp: 00:0b: ioport range 0x680-0x6ff has been reserved [17179571.316000] pnp: 00:0b: ioport range 0x290-0x297 has been reserved [17179571.320000] PCI: Bridge: 0000:00:01.0 [17179571.320000] IO window: disabled. [17179571.320000] MEM window: fc900000-fe9fffff [17179571.320000] PREFETCH window: dfe00000-efdfffff [17179571.320000] PCI: Bridge: 0000:00:1e.0 [17179571.320000] IO window: d000-dfff [17179571.320000] MEM window: fea00000-feafffff [17179571.320000] PREFETCH window: efe00000-efefffff [17179571.320000] pci_enable_bridges: devfn=0x0008, vendor=0x8086, device=0x2579, sub_vendor=0x00, sub_device=0x00 [17179571.320000] pci_enable_bridges: cfg_size=0x100, irq=0x00, hdr_type=0x01, rom_base_reg=0x38, pin=0x00 [17179571.320000] pci_enable_bridges: i=0x00, Reg=0x25798086 [17179571.320000] pci_enable_bridges: i=0x01, Reg=0x25798086 [17179571.320000] pci_enable_bridges: i=0x02, Reg=0x25798086 [17179571.320000] pci_enable_bridges: i=0x03, Reg=0x25798086 [17179571.320000] pci_enable_bridges: i=0x04, Reg=0x00a00107 [17179571.320000] pci_enable_bridges: i=0x05, Reg=0x00a00107 [17179571.320000] pci_enable_bridges: i=0x06, Reg=0x00a00107 [17179571.320000] pci_enable_bridges: i=0x07, Reg=0x00a00107 [17179571.320000] pci_enable_bridges: i=0x08, Reg=0x06040002 [17179571.320000] pci_enable_bridges: devfn=0x00f0, vendor=0x8086, device=0x244e, sub_vendor=0x00, sub_device=0x00 [17179571.320000] pci_enable_bridges: cfg_size=0x100, irq=0x00, hdr_type=0x01, rom_base_reg=0x38, pin=0x00 [17179571.320000] pci_enable_bridges: i=0x00, Reg=0x244e8086 [17179571.320000] pci_enable_bridges: i=0x01, Reg=0x244e8086 [17179571.320000] pci_enable_bridges: i=0x02, Reg=0x244e8086 [17179571.320000] pci_enable_bridges: i=0x03, Reg=0x244e8086 [17179571.320000] pci_enable_bridges: i=0x04, Reg=0x00800107 [17179571.320000] pci_enable_bridges: i=0x05, Reg=0x00800107 [17179571.320000] pci_enable_bridges: i=0x06, Reg=0x00800107 [17179571.320000] pci_enable_bridges: i=0x07, Reg=0x00800107 [17179571.320000] pci_enable_bridges: i=0x08, Reg=0x060400c2 [17179571.320000] PCI: Setting latency timer of device 0000:00:1e.0 to 64 [17179571.320000] NET: Registered protocol family 2 [17179571.368000] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) [17179571.368000] TCP established hash table entries: 16384 (order: 5, 196608 bytes) [17179571.368000] TCP bind hash table entries: 8192 (order: 4, 98304 bytes) [17179571.368000] TCP: Hash tables configured (established 16384 bind 8192) [17179571.368000] TCP reno registered [17179571.368000] Machine check exception polling timer started. [17179571.368000] audit: initializing netlink socket (disabled) [17179571.368000] audit(1170774029.368:1): initialized [17179571.372000] Initializing Cryptographic API [17179571.372000] io scheduler noop registered [17179571.372000] io scheduler anticipatory registered (default) [17179571.372000] io scheduler deadline registered [17179571.372000] io scheduler cfq registered [17179571.372000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16 [17179571.372000] nvidiafb: PCI id - 10de0181 [17179571.372000] nvidiafb: Actual id - 10de0181 [17179571.372000] nvidiafb: nVidia device/chipset 10DE0181 [17179571.388000] nvidiafb: CRTC0 analog found [17179571.404000] nvidiafb: CRTC1 analog not found [17179571.520000] nvidiafb: EDID found from BUS1 [17179571.536000] nvidiafb: CRTC 0 appears to have a CRT attached [17179571.536000] nvidiafb: Using CRT on CRTC 0 [17179571.536000] nvidiafb: MTRR set to ON [17179571.548000] Console: switching to colour frame buffer device 160x64 [17179571.548000] nvidiafb: PCI nVidia NV18 framebuffer (64MB @ 0xE0000000) [17179571.548000] ACPI: Power Button (FF) [PWRF] [17179571.548000] ACPI: Power Button (CM) [PWRB] [17179571.628000] Linux agpgart interface v0.101 (c) Dave Jones [17179571.628000] agpgart: Detected an Intel i875 Chipset. [17179571.632000] agpgart: AGP aperture is 64M @ 0xf4000000 [17179571.632000] [drm] Initialized drm 1.0.1 20051102 [17179571.632000] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled [17179571.632000] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [17179571.632000] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [17179571.632000] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [17179571.632000] 00:08: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A [17179571.636000] RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize [17179571.636000] loop: loaded (max 8 devices) [17179571.636000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 [17179571.636000] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx [17179571.636000] ICH5: IDE controller at PCI slot 0000:00:1f.1 [17179571.636000] PCI: Enabling device 0000:00:1f.1 (0005 -> 0007) [17179571.636000] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 17 [17179571.636000] ICH5: chipset revision 2 [17179571.636000] ICH5: not 100% native mode: will probe irqs later [17179571.636000] ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio [17179571.636000] ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio [17179571.636000] Probing IDE interface ide0... [17179571.928000] hda: ST340810A, ATA DISK drive [17179572.600000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 [17179572.600000] Probing IDE interface ide1... [17179572.892000] hdc: ST3160212A, ATA DISK drive [17179573.564000] ide1 at 0x170-0x177,0x376 on irq 15 [17179573.564000] hda: max request size: 128KiB [17179573.564000] hda: 78165360 sectors (40020 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) [17179573.564000] hda: cache flushes not supported [17179573.564000] hda: hda1 hda2 hda3 hda4 < hda5 > [17179573.592000] hdc: max request size: 512KiB [17179573.628000] hdc: 312581808 sectors (160041 MB) w/2048KiB Cache, CHS=19457/255/63, UDMA(33) [17179573.652000] hdc: cache flushes supported [17179573.652000] hdc: hdc1 [17179573.676000] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [17179573.676000] serio: i8042 AUX port at 0x60,0x64 irq 12 [17179573.680000] serio: i8042 KBD port at 0x60,0x64 irq 1 [17179573.680000] mice: PS/2 mouse device common for all mice [17179573.680000] oprofile: using NMI interrupt. [17179573.680000] ip_conntrack version 2.4 (4089 buckets, 32712 max) - 172 bytes per conntrack [17179573.704000] input: AT Translated Set 2 keyboard as /class/input/input0 [17179573.796000] TCP bic registered [17179573.796000] NET: Registered protocol family 1 [17179573.796000] NET: Registered protocol family 17 [17179573.796000] Starting balanced_irq [17179573.796000] Using IPI Shortcut mode [17179573.796000] Freeing unused kernel memory: 212k freed [17179573.876000] logips2pp: Detected unknown logitech mouse model 90 [17179574.340000] input: ImExPS/2 Logitech Explorer Mouse as /class/input/input1 [17179574.484000] libata version 1.20 loaded. [17179574.484000] ata_piix 0000:00:1f.2: version 1.05 [17179574.484000] ata_piix 0000:00:1f.2: MAP [ P0 -- P1 -- ] [17179574.484000] ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, low) -> IRQ 17 [17179574.484000] PCI: Setting latency timer of device 0000:00:1f.2 to 64 [17179574.484000] ata1: SATA max UDMA/133 cmd 0xEFE0 ctl 0xEFAE bmdma 0xEF60 irq 17 [17179574.484000] ata2: SATA max UDMA/133 cmd 0xEFA0 ctl 0xEFAA bmdma 0xEF68 irq 17 [17179574.752000] ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4023 85:3469 86:3c01 87:4023 88:207f [17179574.752000] ata1: dev 0 ATA-7, max UDMA/133, 625142448 sectors: LBA48 [17179574.760000] ata1: dev 0 configured for UDMA/133 [17179574.760000] scsi0 : ata_piix [17179574.864000] ata2: SATA port has no device. [17179574.864000] scsi1 : ata_piix [17179574.864000] Vendor: ATA Model: ST3320620AS Rev: 3.AA [17179574.864000] Type: Direct-Access ANSI SCSI revision: 05 [17179575.188000] kjournald starting. Commit interval 5 seconds [17179575.188000] EXT3-fs: mounted filesystem with ordered data mode. [17179576.708000] usbcore: registered new driver usbfs [17179576.708000] usbcore: registered new driver hub [17179580.228000] ACPI: PCI Interrupt 0000:02:05.0[A] -> GSI 22 (level, low) -> IRQ 18 [17179580.228000] skge 1.5 addr 0xfeaf8000 irq 18 chip Yukon rev 1 [17179580.228000] skge eth0: addr 00:0e:a6:90:c2:82 [17179581.196000] ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 19 [17179581.196000] PCI: Setting latency timer of device 0000:00:1f.5 to 64 [17179581.448000] 0:0:0:0: Attached scsi generic sg0 type 0 [17179581.556000] AC'97 0 analog subsections not ready [17179581.624000] intel8x0_measure_ac97_clock: measured 55480 usecs [17179581.624000] intel8x0: clocking to 48000 [17179581.656000] SCSI device sda: 625142448 512-byte hdwr sectors (320073 MB) [17179581.656000] sda: Write Protect is off [17179581.656000] sda: Mode Sense: 00 3a 00 00 [17179581.660000] SCSI device sda: drive cache: write back [17179581.664000] SCSI device sda: 625142448 512-byte hdwr sectors (320073 MB) [17179581.664000] sda: Write Protect is off [17179581.664000] sda: Mode Sense: 00 3a 00 00 [17179581.668000] SCSI device sda: drive cache: write back [17179581.668000] sda: sda1 < sda5 sda6 > [17179581.732000] sd 0:0:0:0: Attached scsi disk sda [17179581.840000] USB Universal Host Controller Interface driver v3.0 [17179581.840000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16 [17179581.840000] PCI: Setting latency timer of device 0000:00:1d.0 to 64 [17179581.840000] uhci_hcd 0000:00:1d.0: UHCI Host Controller [17179581.840000] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1 [17179581.840000] uhci_hcd 0000:00:1d.0: irq 16, io base 0x0000ef00 [17179581.840000] usb usb1: configuration #1 chosen from 1 choice [17179581.840000] hub 1-0:1.0: USB hub found [17179581.840000] hub 1-0:1.0: 2 ports detected [17179581.944000] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 20 [17179581.944000] PCI: Setting latency timer of device 0000:00:1d.1 to 64 [17179581.944000] uhci_hcd 0000:00:1d.1: UHCI Host Controller [17179581.944000] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2 [17179581.944000] uhci_hcd 0000:00:1d.1: irq 20, io base 0x0000ef20 [17179581.944000] usb usb2: configuration #1 chosen from 1 choice [17179581.944000] hub 2-0:1.0: USB hub found [17179581.944000] hub 2-0:1.0: 2 ports detected [17179582.048000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 17 [17179582.048000] PCI: Setting latency timer of device 0000:00:1d.2 to 64 [17179582.048000] uhci_hcd 0000:00:1d.2: UHCI Host Controller [17179582.048000] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3 [17179582.048000] uhci_hcd 0000:00:1d.2: irq 17, io base 0x0000ef40 [17179582.048000] usb usb3: configuration #1 chosen from 1 choice [17179582.048000] hub 3-0:1.0: USB hub found [17179582.048000] hub 3-0:1.0: 2 ports detected [17179582.152000] ACPI: PCI Interrupt 0000:00:1d.3[A] -> GSI 16 (level, low) -> IRQ 16 [17179582.152000] PCI: Setting latency timer of device 0000:00:1d.3 to 64 [17179582.152000] uhci_hcd 0000:00:1d.3: UHCI Host Controller [17179582.152000] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4 [17179582.152000] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000ef80 [17179582.152000] usb usb4: configuration #1 chosen from 1 choice [17179582.152000] hub 4-0:1.0: USB hub found [17179582.152000] hub 4-0:1.0: 2 ports detected [17179582.256000] ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 21 [17179582.256000] PCI: Setting latency timer of device 0000:00:1d.7 to 64 [17179582.256000] ehci_hcd 0000:00:1d.7: EHCI Host Controller [17179582.256000] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5 [17179582.256000] ehci_hcd 0000:00:1d.7: debug port 1 [17179582.256000] PCI: cache line size of 128 is not supported by device 0000:00:1d.7 [17179582.256000] ehci_hcd 0000:00:1d.7: irq 21, io mem 0xfebffc00 [17179582.260000] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 [17179582.260000] usb usb5: configuration #1 chosen from 1 choice [17179582.260000] hub 5-0:1.0: USB hub found [17179582.260000] hub 5-0:1.0: 8 ports detected [17179582.724000] Floppy drive(s): fd0 is 1.44M [17179582.744000] FDC 0 is a post-1991 82077 [17179582.884000] parport: PnPBIOS parport detected. [17179582.884000] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP] [17179583.012000] lp0: using parport0 (interrupt-driven). [17179585.324000] EXT3 FS on hda2, internal journal [17179585.572000] kjournald starting. Commit interval 5 seconds [17179585.576000] EXT3 FS on hda1, internal journal [17179585.576000] EXT3-fs: mounted filesystem with ordered data mode. [17179585.604000] kjournald starting. Commit interval 5 seconds [17179585.604000] EXT3 FS on hda5, internal journal [17179585.604000] EXT3-fs: mounted filesystem with ordered data mode. [17179585.636000] kjournald starting. Commit interval 5 seconds [17179585.636000] EXT3 FS on sda5, internal journal [17179585.636000] EXT3-fs: mounted filesystem with ordered data mode. [17179585.672000] kjournald starting. Commit interval 5 seconds [17179585.672000] EXT3 FS on sda6, internal journal [17179585.672000] EXT3-fs: mounted filesystem with ordered data mode. [17179650.332000] skge eth0: enabling interface [17179652.040000] skge eth0: Link is up at 100 Mbps, full duplex, flow control tx and rx
bus.diff
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