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Message-Id: <200608271239.32507.gustavo@compunauta.com> Date: Sun, 27 Aug 2006 12:39:31 -0500 From: Gustavo Guillermo Pérez <gustavo@...punauta.com> To: LKML <linux-kernel@...r.kernel.org> Subject: Can't enable DMA over ATA on Intel Chipset 2.6.16 Hello list, I can't enable DMA on this chipset, even forcing with the options provided in kconfig. I'm going to check out 2.6.18-rc4-git2 00:00.0 Host bridge: Intel Corporation 915G/P/GV/GL/PL/910GL Express Memory Controller Hub (rev 04) 00:02.0 Display controller: Intel Corporation 82915G/GV/910GL Express Chipset Family Graphics Controller (rev 04) 00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04) 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04) 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04) 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04) 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04) 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04) 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d4) 00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 04) 00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 04) 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04) 01:00.0 Multimedia video controller: Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder (rev 01) 01:01.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX 4000 AGP 8x] (rev c1) 01:02.0 Communication controller: Agere Systems V.92 56K WinModem (rev 03) 01:08.0 Ethernet controller: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller (rev 04) 01:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80) root@...1 /home/gus # hdparm /dev/hdc /dev/hdc: multcount = 16 (on) IO_support = 0 (default 16-bit) unmaskirq = 0 (off) using_dma = 0 (off) keepsettings = 0 (off) readonly = 0 (off) readahead = 256 (on) geometry = 16383/255/63, sectors = 156368016, start = 0 root@...1 /home/gus # hdparm -d1 /dev/hdc /dev/hdc: setting using_dma to 1 (on) HDIO_SET_DMA failed: Operation not permitted using_dma = 0 (off) root@...1 /home/gus # Dmesg_output table entries: 65536 (order: 6, 262144 bytes) Memory: 890972k/917504k available (2863k kernel code, 25996k reserved, 962k data, 284k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 6142.76 BogoMIPS (lpj=3071383) Mount-cache hash table entries: 512 CPU: After generic identify, caps: bfebfbff 20100000 00000000 00000000 0000651d 00000000 00000000 CPU: After vendor identify, caps: bfebfbff 20100000 00000000 00000000 0000651d 00000000 00000000 monitor/mwait feature present. using mwait in idle threads. CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 1024K CPU: After all inits, caps: bfebfbff 20100000 00000000 00000180 0000651d 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (24) available CPU: Intel(R) Pentium(R) 4 CPU 3.06GHz stepping 01 Checking 'hlt' instruction... OK. ENABLING IO-APIC IRQs ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 13585k freed NET: Registered protocol family 16 EISA bus registered ACPI: bus type pci registered PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=1 PCI: Using MMCONFIG ACPI: Subsystem revision 20060127 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 Boot video device is 0000:01:01.0 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 *4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 *5 6 7 10 11 12 14 15) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 14 devices PnPBIOS: Disabled by ACPI PNP SCSI subsystem initialized PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report pnp: 00:09: ioport range 0xa00-0xa7f has been reserved PCI: Bridge: 0000:00:1e.0 IO window: d000-dfff MEM window: fc900000-fe9fffff PREFETCH window: a7f00000-bfefffff PCI: Setting latency timer of device 0000:00:1e.0 to 64 Machine check exception polling timer started. apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) apm: overridden by ACPI. VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) devfs: 2004-01-31 Richard Gooch (rgooch@...f.csiro.au) devfs: boot_options: 0x0 NTFS driver 2.1.26 [Flags: R/W]. SGI XFS with ACLs, large block numbers, no debug enabled SGI XFS Quota Management subsystem Supermount version 2.0.4 for kernel 2.6 Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered vesafb: framebuffer at 0xb0000000, mapped to 0xf8880000, using 6144k, total 65536k vesafb: mode is 1024x768x16, linelength=2048, pages=1 vesafb: protected mode interface info at c000:e4a0 vesafb: scrolling: redraw vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0 bootsplash: scanning last 2MB of initrd for signature bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 154183 bytes,<6>...found (1024x768, 97238 bytes, v3). Console: switching to colour frame buffer device 118x38 fb0: VESA VGA frame buffer device isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Real Time Clock Driver v1.12ac Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected an Intel 915G Chipset. agpgart: Detected 7932K stolen memory. agpgart: AGP aperture is 256M @ 0xd0000000 intelfb: Framebuffer driver for Intel(R) 830M/845G/852GM/855GM/865G/915G/915GM chipsets intelfb: Version 0.9.2 PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 PNP: PS/2 controller doesn't have AUX irq; using default 12 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 FDC 0 is a post-1991 82077 RAMDISK driver initialized: 16 RAM disks of 66536K size 1024 blocksize loop: loaded (max 8 devices) Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx Probing IDE interface ide0... Probing IDE interface ide1... hdc: SAMSUNG SP0802N, ATA DISK drive hdd: TSSTcorpCD/DVDW TS-H552L, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hdc: max request size: 512KiB hdc: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=16383/255/63 hdc: cache flushes supported /dev/ide/host1/bus0/target0/lun0: p1 p2 p3 p4 < p5 p6 p7 > hdd: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache Uniform CD-ROM driver Revision: 3.20 ide-floppy driver 0.99.newide libata version 1.20 loaded. ata_piix 0000:00:1f.2: version 1.05 ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 16 ata: 0x170 IDE port busy PCI: Setting latency timer of device 0000:00:1f.2 to 64 ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0xFFA0 irq 14 ATA: abnormal status 0x7F on port 0x1F7 ata1: disabling port scsi0 : ata_piix mice: PS/2 mouse device common for all mice md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 EISA: Probing bus 0 at eisa.0 NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 7, 524288 bytes) TCP bind hash table entries: 65536 (order: 6, 262144 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 8 NET: Registered protocol family 20 Using IPI Shortcut mode ACPI wakeup devices: P0P2 P0P1 PS2K MC97 P0P4 P0P5 P0P6 P0P7 USB1 USB2 USB3 USB4 EUSB ACPI: (supports S0 S1 S3 S4 S5) devfs_mk_dev: could not append to parent for md/0 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. RAMDISK: Compressed image found at block 0 VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 284k freed input: AT Translated Set 2 keyboard as /class/input/input0 ieee1394: Initialized config rom entry `ip1394' ACPI: PCI Interrupt 0000:01:09.0[A] -> GSI 21 (level, low) -> IRQ 17 PCI: Via IRQ fixup for 0000:01:09.0, from 5 to 1 ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[17] MMIO=[fe9df000-fe9df7ff] Max Packet=[2048] IR/IT contexts=[4/8] ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1) ieee1394: sbp2: Try serialize_io=0 for better performance usbcore: registered new driver usbfs usbcore: registered new driver hub USB Universal Host Controller Interface driver v2.3 ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 18 PCI: Setting latency timer of device 0000:00:1d.0 to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:1d.0: irq 18, io base 0x0000e880 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 16 PCI: Setting latency timer of device 0000:00:1d.1 to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.1: irq 16, io base 0x0000e800 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 19 PCI: Setting latency timer of device 0000:00:1d.2 to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.2: irq 19, io base 0x0000e480 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 21 PCI: Setting latency timer of device 0000:00:1d.3 to 64 uhci_hcd 0000:00:1d.3: UHCI Host Controller uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.3: irq 21, io base 0x0000e400 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected sl811: driver sl811-hcd, 19 May 2005 ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 18 PCI: Setting latency timer of device 0000:00:1d.7 to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: debug port 1 PCI: cache line size of 128 is not supported by device 0000:00:1d.7 ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5 ehci_hcd 0000:00:1d.7: irq 18, io mem 0xfeb3bc00 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 8 ports detected Initializing USB Mass Storage driver... usb 5-6: new high speed USB device using ehci_hcd and address 2 usb 5-6: configuration #1 chosen from 1 choice scsi1 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning usbcore: registered new driver usb-storage USB Mass Storage support registered. usbcore: registered new driver ub usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver usbcore: registered new driver usbkbd drivers/usb/input/usbkbd.c: :USB HID Boot Protocol keyboard driver ieee1394: Host added: ID:BUS[0-00:1023] GUID[0010dc0000c1374f] usb 4-2: new full speed USB device using uhci_hcd and address 2 usb 4-2: configuration #1 chosen from 1 choice scsi2 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning XFS mounting filesystem hdc5 Ending clean XFS mount for filesystem: hdc5 kjournald starting. Commit interval 5 seconds EXT3 FS on hdc6, internal journal EXT3-fs: mounted filesystem with ordered data mode. XFS mounting filesystem hdc7 Ending clean XFS mount for filesystem: hdc7 usb 2-2: new low speed USB device using uhci_hcd and address 2 usb 2-2: configuration #1 chosen from 1 choice input: KYE Genius USB Wheel Mouse as /class/input/input1 input: USB HID v1.00 Mouse [KYE Genius USB Wheel Mouse] on usb-0000:00:1d.1-2 Vendor: Model: FUJITSU MHV2040A Rev: 0000 Type: Direct-Access ANSI SCSI revision: 00 SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) sda: test WP failed, assume Write Enabled sda: assuming drive cache: write through SCSI device sda: 78140160 512-byte hdwr sectors (40008 MB) sda: test WP failed, assume Write Enabled sda: assuming drive cache: write through /dev/scsi/host1/bus0/target0/lun0: p1 p2 p3 p4 < p5 p6 > sd 1:0:0:0: Attached scsi disk sda usb-storage: device scan complete Vendor: Generic Model: USB SD Reader Rev: 1.00 Type: Direct-Access ANSI SCSI revision: 00 sd 2:0:0:0: Attached scsi removable disk sdb Vendor: Generic Model: USB CF Reader Rev: 1.01 Type: Direct-Access ANSI SCSI revision: 00 sd 2:0:0:1: Attached scsi removable disk sdc Vendor: Generic Model: USB SM Reader Rev: 1.02 Type: Direct-Access ANSI SCSI revision: 00 sd 2:0:0:2: Attached scsi removable disk sdd Vendor: Generic Model: USB MS Reader Rev: 1.03 Type: Direct-Access ANSI SCSI revision: 00 sd 2:0:0:3: Attached scsi removable disk sde usb-storage: device scan complete XFS mounting filesystem hdc5 Ending clean XFS mount for filesystem: hdc5 kjournald starting. Commit interval 5 seconds EXT3 FS on hdc6, internal journal EXT3-fs: mounted filesystem with ordered data mode. XFS mounting filesystem hdc7 Ending clean XFS mount for filesystem: hdc7 XFS mounting filesystem sda1 Ending clean XFS mount for filesystem: sda1 XFS mounting filesystem sda3 Ending clean XFS mount for filesystem: sda3 XFS mounting filesystem sda6 Starting XFS recovery on filesystem: sda6 (logdev: internal) Ending XFS recovery on filesystem: sda6 (logdev: internal) ISO 9660 Extensions: RRIP_1991A Adding 996020k swap on /dev/hdc3. Priority:-1 extents:1 across:996020k Adding 746980k swap on /dev/sda5. Priority:-2 extents:1 across:746980k Adding 996020k swap on /dev/hdc3. Priority:-3 extents:1 across:996020k Adding 746980k swap on /dev/sda5. Priority:-4 extents:1 across:746980k ts: Compaq touchscreen protocol output ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level, low) -> IRQ 21 PCI: Setting latency timer of device 0000:00:1b.0 to 64 hda_codec: Unknown model for ALC880, trying auto-probe from BIOS... hw_random: RNG not detected i8xx TCO timer: heartbeat value must be 2<heartbeat<39, using 30 i8xx TCO timer: initialized (0x0860). heartbeat=30 sec (nowayout=1) i801_smbus 0000:00:1f.3: I801 using PCI Interrupt for SMBus. i801_smbus 0000:00:1f.3: SMBREV = 0x4 i801_smbus 0000:00:1f.3: I801_smba = 0x400 i2c_adapter i2c-0: adapter [SMBus I801 adapter at 0400] registered ACPI: PCI Interrupt 0000:01:01.0[A] -> GSI 17 (level, low) -> IRQ 22 PCI: Unable to reserve mem region #2:8000000@...00000 for device 0000:01:01.0 nvidiafb: cannot request PCI regions ACPI: PCI interrupt for device 0000:01:01.0 disabled e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI e100: Copyright(c) 1999-2005 Intel Corporation ACPI: PCI Interrupt 0000:01:08.0[A] -> GSI 20 (level, low) -> IRQ 20 e100: eth0: e100_probe: addr 0xfe9de000, irq 20, MAC addr 00:13:D3:91:A5:52 input: PC Speaker as /class/input/input2 parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA] usbcore: registered new driver usbmouse drivers/usb/input/usbmouse.c: v1.6:USB HID Boot Protocol mouse driver 8139too Fast Ethernet driver 0.9.27 ACPI: Power Button (FF) [PWRF] ACPI: Power Button (CM) [PWRB] NET: Registered protocol family 17 e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex nvidia: module license 'NVIDIA' taints kernel. ACPI: PCI Interrupt 0000:01:01.0[A] -> GSI 17 (level, low) -> IRQ 22 NVRM: loading NVIDIA Linux x86 Kernel Module 1.0-8762 Mon May 15 13:06:38 PDT 2006 CSLIP: code copyright 1989 Regents of the University of California PPP generic driver version 2.4.2 slamr: SmartLink AMRMO modem. Loading Lucent Modem Controller driver version 8.26-alk-8 Detected Parameters Irq=255 BaseAddress=0xd800 ComAddress=0xdc00 ttyLTM0 at I/O 0xd800 (irq = 255) is a Lucent/Agere Modem XFS mounting filesystem sda1 Ending clean XFS mount for filesystem: sda1 i2c_adapter i2c-1: adapter [NVIDIA I2C Device] registered i2c_adapter i2c-2: adapter [NVIDIA I2C Device] registered i2c_adapter i2c-3: adapter [NVIDIA I2C Device] registered NET: Registered protocol family 4 NET: Registered protocol family 5 lspci -vv 00:00.0 Host bridge: Intel Corporation 915G/P/GV/GL/PL/910GL Express Memory Controller Hub (rev 04) Subsystem: Hewlett-Packard Company Unknown device 2a29 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Capabilities: [e0] Vendor Specific Information 00:02.0 Display controller: Intel Corporation 82915G/GV/910GL Express Chipset Family Graphics Controller (rev 04) Subsystem: Hewlett-Packard Company Unknown device 2a29 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin A routed to IRQ 255 Region 0: Memory at feb80000 (32-bit, non-prefetchable) [disabled] [size=512K] Region 1: I/O ports at ec00 [disabled] [size=8] Region 2: Memory at d0000000 (32-bit, prefetchable) [disabled] [size=256M] Region 3: Memory at feb40000 (32-bit, non-prefetchable) [disabled] [size=256K] Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04) Subsystem: Hewlett-Packard Company Unknown device 2a29 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size 08 Interrupt: pin A routed to IRQ 21 Region 0: Memory at feb3c000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [70] Express Unknown type IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0 Link: Latency L0s <64ns, L1 <1us Link: ASPM Disabled CommClk- ExtSynch- Link: Speed unknown, Width x0 Capabilities: [100] Virtual Channel Capabilities: [130] Unknown (5) 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company Unknown device 2a29 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 Interrupt: pin A routed to IRQ 18 Region 4: I/O ports at e880 [size=32] 00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 04) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company Unknown device 2a29 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 Interrupt: pin B routed to IRQ 16 Region 4: I/O ports at e800 [size=32] 00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 04) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company Unknown device 2a29 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 Interrupt: pin C routed to IRQ 19 Region 4: I/O ports at e480 [size=32] 00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 04) (prog-if 00 [UHCI]) Subsystem: Hewlett-Packard Company Unknown device 2a29 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 Interrupt: pin D routed to IRQ 21 Region 4: I/O ports at e400 [size=32] 00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 04) (prog-if 20 [EHCI]) Subsystem: Hewlett-Packard Company Unknown device 2a29 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 Interrupt: pin A routed to IRQ 18 Region 0: Memory at feb3bc00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d4) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fc900000-fe9fffff Prefetchable memory behind bridge: 00000000a7f00000-00000000bfe00000 Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- Capabilities: [50] #0d [0000] 00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 04) Subsystem: Hewlett-Packard Company Unknown device 2a29 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 00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 04) (prog-if 80 [Master]) Subsystem: Hewlett-Packard Company Unknown device 2a29 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 Interrupt: pin B routed to IRQ 16 Region 0: I/O ports at <unassigned> Region 1: I/O ports at <unassigned> Region 2: I/O ports at <unassigned> Region 3: I/O ports at <unassigned> Region 4: I/O ports at ffa0 [size=16] Capabilities: [70] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04) Subsystem: Hewlett-Packard Company Unknown device 2a29 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- Interrupt: pin B routed to IRQ 10 Region 4: I/O ports at 0400 [size=32] 01:00.0 Multimedia video controller: Internext Compression Inc iTVC16 (CX23416) MPEG-2 Encoder (rev 01) Subsystem: ASUSTeK Computer Inc. Unknown device 4b2e 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: 64 (32000ns min, 2000ns max), Cache Line Size 08 Interrupt: pin A routed to IRQ 255 Region 0: Memory at b8000000 (32-bit, prefetchable) [size=64M] Capabilities: [44] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 01:01.0 VGA compatible controller: nVidia Corporation NV18 [GeForce4 MX 4000 AGP 8x] (rev c1) (prog-if 00 [VGA]) Subsystem: eVga.com. Corp. Unknown device b091 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: 248 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 22 Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at b0000000 (32-bit, prefetchable) [size=128M] [virtual] Expansion ROM at a7f00000 [disabled] [size=128K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 01:02.0 Communication controller: Agere Systems V.92 56K WinModem (rev 03) Subsystem: Agere Systems Unknown device 044c 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: 64 (63000ns min, 3500ns max) Interrupt: pin A routed to IRQ 255 Region 0: Memory at fe9dfc00 (32-bit, non-prefetchable) [size=256] Region 1: I/O ports at dc00 [size=8] Region 2: I/O ports at d800 [size=256] Capabilities: [f8] Power Management version 2 Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=160mA PME(D0-,D1-,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 01:08.0 Ethernet controller: Intel Corporation 82562ET/EZ/GT/GZ - PRO/100 VE (LOM) Ethernet Controller (rev 04) Subsystem: Hewlett-Packard Company Unknown device 2a29 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: 64 (2000ns min, 14000ns max), Cache Line Size 08 Interrupt: pin A routed to IRQ 20 Region 0: Memory at fe9de000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at d480 [size=64] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 01:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80) (prog-if 10 [OHCI]) Subsystem: Hewlett-Packard Company Unknown device 2a29 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: 64 (8000ns max), Cache Line Size 08 Interrupt: pin A routed to IRQ 17 Region 0: Memory at fe9df000 (32-bit, non-prefetchable) [size=2K] Region 1: I/O ports at d400 [size=128] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- -- Gustavo Guillermo Pérez Compunauta uLinux www.compunauta.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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