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Message-Id: <200708212149.12912.jopan@alumni.uv.es> Date: Tue, 21 Aug 2007 21:49:11 +0200 From: José Luis Patiño Andrés <jopan@...mni.uv.es> To: linux-kernel@...r.kernel.org Subject: Problems with IDE on linux 2.6.22.X Hi! I'm writing for you because i'm experiencing some serious problems with the IDE system on linux kernel 2.6.22 series, *I think* specifically with the module IDE_GENERIC. This is tested on all the 2.6.22 kernels (2.6.22, 2.6.22.1, 2.6.22.2, 2.6.22.3 and 2.6.22.4). Well, I'm using Debian GNU/Linux on a Lenovo 3000-n100 laptop. The kernel that I'm using now is a 2.6.20.15, compiled by myself, which works correctly. But when I try to run a 2.6.22 series kernel, compiled with the same options than the 2.6.20.15, some bad things happens. First, there is a kernel panic, because kernel tries to boot the root partition from a hda disk, but I'm using sda disks, not hda. Here is the kernel panic message: ################### #VFS: Cannot open root device "sda3" or unknown-block (0,0) #Please, append a correct "root=" boot option; here are the available #partitions: #0300 97685784 hda driver: ide-disk # 0301 29832763 hda1 # 0302 4931955 hda2 # 0303 60308010 hda3 # 0304 1 hda4 # 0305 2610531 hda5 #Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block #(0,0) ################### Somebody tolds me that I can solve this problem unchecking the IDE_GENERIC option in the kernel configuration. It's true, but when I do this the DVD device is not recognized by the kernel. No exists. In my working 2.6.20.15 kernel, the 'cat /proc/ide/drivers' command outputs this: ################### #ide-disk version 1.18 #ide-cdrom version 4.61 ################### But in 2.6.22.X, the output is only: ################### #ide-disk version 1.18 ################### I'm sure that is not a bad configuration options problem, because the problem appears too when, for example, I try to boot an openSUSE-10.3-beta liveCD, which has a 2.6.22.1 kernel, and boot process stops with this warning: ################### #----> Probing module: generic #----> Failed to detect CD drive! #----> rebootException: reboot in 60 sec... ################### Well, I never reported a kernel bug and I'm following the submitting recomendations of the webpage: http://www.eu.kernel.org/pub/linux/docs/lkml/reporting-bugs.html So, there is some information about my system for your consideration: - ver_linux script: ################### #Linux cadmium 2.6.22.3 #1 SMP PREEMPT Fri Aug 17 12:24:14 UTC 2007 i686 #GNU/Linux # #Gnu C 4.1.3 #Gnu make 3.81 #binutils Binutils #util-linux 2.12r #mount 2.12r #module-init-tools 3.3-pre11 #e2fsprogs 1.40-WIP #pcmciautils 014 #Linux C Library > libc.2.6 #Dynamic linker (ldd) 2.6 #Procps 3.2.7 #Net-tools 1.60 #Console-tools 0.2.3 #Sh-utils 5.97 #udev 114 #wireless-tools 28 #Modules Loaded arc4 ecb blkcipher ieee80211_crypt_wep ipw3945 #ieee80211 ieee80211_crypt rfcomm l2cap thermal fan button ac battery #cpufreq_performance cpufreq_conservative cpufreq_powersave cpufreq_stats #nvram acpi_cpufreq processor cpufreq_ondemand freq_table sbp2 hci_usb #bluetooth joydev ohci1394 ieee1394 pcmcia firmware_class snd_hda_intel #snd_pcm_oss snd_mixer_oss sdhci firewire_ohci firewire_core 8139too #yenta_socket snd_pcm snd_timer i2c_i801 mmc_core rsrc_nonstatic pcmcia_core #snd 8139cp mii crc_itu_t psmouse i2c_core rtc soundcore snd_page_alloc #serio_raw ehci_hcd uhci_hcd usbcore sg evdev ################### - /proc/cpuinfo: ################### #processor : 0 #vendor_id : GenuineIntel #cpu family : 6 #model : 14 #model name : Genuine Intel(R) CPU T2300 @ 1.66GHz #stepping : 8 #cpu MHz : 1000.000 #cache size : 2048 KB #physical id : 0 #siblings : 2 #core id : 0 #cpu cores : 2 #fdiv_bug : no #hlt_bug : no #f00f_bug : no #coma_bug : no #fpu : yes #fpu_exception : yes #cpuid level : 10 #wp : yes #flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat #clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc pni monitor #est tm2 xtpr #bogomips : 3328.33 #clflush size : 64 # #processor : 1 #vendor_id : GenuineIntel #cpu family : 6 #model : 14 #model name : Genuine Intel(R) CPU T2300 @ 1.66GHz #stepping : 8 #cpu MHz : 1000.000 #cache size : 2048 KB #physical id : 0 #siblings : 2 #core id : 1 #cpu cores : 2 #fdiv_bug : no #hlt_bug : no #f00f_bug : no #coma_bug : no #fpu : yes #fpu_exception : yes #cpuid level : 10 #wp : yes #flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat #clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc pni monitor #est tm2 xtpr #bogomips : 3325.06 #clflush size : 64 ################### - /proc/modules: ################### #arc4 1920 2 - Live 0xf8e66000 #ecb 3456 2 - Live 0xf881a000 #blkcipher 6148 1 ecb, Live 0xf8e69000 #ieee80211_crypt_wep 5120 1 - Live 0xf8e83000 #ipw3945 184160 1 - Live 0xf8efe000 #ieee80211 45740 1 ipw3945, Live 0xf8e31000 #ieee80211_crypt 5824 2 ieee80211_crypt_wep,ieee80211, Live 0xf8e22000 #rfcomm 36568 0 - Live 0xf8e3e000 #l2cap 22528 5 rfcomm, Live 0xf8e2a000 #thermal 13384 0 - Live 0xf8e10000 #fan 4740 0 - Live 0xf8e1f000 #button 7824 0 - Live 0xf8e1c000 #ac 5124 0 - Live 0xf8e19000 #battery 9924 0 - Live 0xf8e15000 #cpufreq_performance 1984 0 - Live 0xf8e0e000 #cpufreq_conservative 6792 0 - Live 0xf8df6000 #cpufreq_powersave 1728 0 - Live 0xf8b81000 #cpufreq_stats 5072 0 - Live 0xf8df9000 #nvram 8392 0 - Live 0xf8e0a000 #acpi_cpufreq 8792 0 - Live 0xf8e06000 #processor 30652 2 thermal,acpi_cpufreq, Live 0xf8dfd000 #cpufreq_ondemand 8204 0 - Live 0xf8c25000 #freq_table 4424 3 cpufreq_stats,acpi_cpufreq,cpufreq_ondemand, Live #0xf8be4000 #sbp2 21768 0 - Live 0xf8c42000 #hci_usb 16348 2 - Live 0xf8c3d000 #bluetooth 49956 7 rfcomm,l2cap,hci_usb, Live 0xf8c4e000 #joydev 9472 0 - Live 0xf8c1d000 #ohci1394 32368 0 - Live 0xf8c34000 #ieee1394 87864 2 sbp2,ohci1394, Live 0xf8c9b000 #pcmcia 37356 0 - Live 0xf8c29000 #firmware_class 9664 2 ipw3945,pcmcia, Live 0xf8c11000 #snd_hda_intel 239192 0 - Live 0xf8c5f000 #snd_pcm_oss 39264 0 - Live 0xf8bfa000 #snd_mixer_oss 15488 1 snd_pcm_oss, Live 0xf8bd5000 #sdhci 16524 0 - Live 0xf8b98000 #firewire_ohci 16384 0 - Live 0xf8bd0000 #firewire_core 38848 1 firewire_ohci, Live 0xf8c06000 #8139too 25152 0 - Live 0xf8bda000 #yenta_socket 24780 1 - Live 0xf8bb0000 #snd_pcm 72260 2 snd_hda_intel,snd_pcm_oss, Live 0xf8be7000 #snd_timer 21060 1 snd_pcm, Live 0xf8b83000 #i2c_i801 8272 0 - Live 0xf887b000 #mmc_core 26052 1 sdhci, Live 0xf8ba8000 #rsrc_nonstatic 11904 1 yenta_socket, Live 0xf8820000 #pcmcia_core 37400 3 pcmcia,yenta_socket,rsrc_nonstatic, Live 0xf8bc5000 #snd 48804 5 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer, Live #0xf8bb8000 #8139cp 21824 0 - Live 0xf8b91000 #mii 5184 2 8139too,8139cp, Live 0xf8847000 #crc_itu_t 2048 1 firewire_core, Live 0xf8824000 #psmouse 35920 0 - Live 0xf8b9e000 #i2c_core 23808 1 i2c_i801, Live 0xf8b8a000 #rtc 12568 0 - Live 0xf8837000 #soundcore 7840 1 snd, Live 0xf8828000 #snd_page_alloc 9416 2 snd_hda_intel,snd_pcm, Live 0xf8843000 #serio_raw 6660 0 - Live 0xf8834000 #ehci_hcd 30796 0 - Live 0xf884d000 #uhci_hcd 22800 0 - Live 0xf883c000 #usbcore 125256 4 hci_usb,ehci_hcd,uhci_hcd, Live 0xf885b000 #sg 32604 0 - Live 0xf882b000 #evdev 9280 4 - Live 0xf881c000 ################### - /proc/ioports: ################### #0000-001f : dma1 #0020-0021 : pic1 #0040-0043 : timer0 #0050-0053 : timer1 #0060-006f : keyboard #0070-0077 : rtc #0080-008f : dma page reg #00a0-00a1 : pic2 #00c0-00df : dma2 #00f0-00ff : fpu #0170-0177 : 0000:00:1f.2 # 0170-0177 : libata #01f0-01f7 : 0000:00:1f.2 # 01f0-01f7 : libata #0376-0376 : 0000:00:1f.2 # 0376-0376 : libata #03c0-03df : vesafb #03f6-03f6 : 0000:00:1f.2 # 03f6-03f6 : libata #06a0-06af : pnp 00:07 #06b0-06ff : pnp 00:07 #0cf8-0cff : PCI conf1 #1000-107f : 0000:00:1f.0 # 1000-1003 : ACPI PM1a_EVT_BLK # 1004-1005 : ACPI PM1a_CNT_BLK # 1008-100b : ACPI PM_TMR # 1010-1015 : ACPI CPU throttle # 1020-1020 : ACPI PM2_CNT_BLK # 1028-102f : ACPI GPE0_BLK #1180-11bf : 0000:00:1f.0 #1800-181f : 0000:00:1d.0 # 1800-181f : uhci_hcd #1820-183f : 0000:00:1d.1 # 1820-183f : uhci_hcd #1840-185f : 0000:00:1d.2 # 1840-185f : uhci_hcd #1860-187f : 0000:00:1d.3 # 1860-187f : uhci_hcd #18b0-18bf : 0000:00:1f.2 # 18b0-18bf : libata #18c0-18df : 0000:00:1f.3 # 18c0-18df : i801_smbus #2000-2fff : PCI Bus #05 # 2000-20ff : 0000:05:01.0 # 2000-20ff : 8139too # 2400-24ff : PCI CardBus #06 # 2800-28ff : PCI CardBus #06 ################### - /proc/iomem: ################### #00000000-0009f7ff : System RAM # 00000000-00000000 : Crash kernel #0009f800-0009ffff : reserved #000a0000-000bffff : Video RAM area #000c0000-000cefff : Video ROM #000cf000-000cffff : Adapter ROM #000f0000-000fffff : System ROM #00100000-3fe8ffff : System RAM # 00100000-002cec04 : Kernel code # 002cec05-00388a43 : Kernel data #3fe90000-3fe99fff : ACPI Tables #3fe9a000-3fefffff : ACPI Non-volatile Storage #3ff00000-3fffffff : reserved #50000000-53ffffff : PCI Bus #05 # 50000000-53ffffff : PCI CardBus #06 #54000000-57ffffff : PCI CardBus #06 #b0000000-b0003fff : 0000:00:1b.0 # b0000000-b0003fff : ICH HD audio #b0004000-b00043ff : 0000:00:1d.7 # b0004000-b00043ff : ehci_hcd #b1000000-b2ffffff : PCI Bus #01 # b1000000-b1ffffff : 0000:01:00.0 # b2000000-b2ffffff : 0000:01:00.0 #b3000000-b30fffff : PCI Bus #03 # b3000000-b3000fff : 0000:03:00.0 # b3000000-b3000fff : ipw3945 #b3100000-b31fffff : PCI Bus #05 # b3100000-b31000ff : 0000:05:01.0 # b3100000-b31000ff : 8139too # b3100400-b31004ff : 0000:05:06.1 # b3100400-b31004ff : sdhci:slot0 # b3100800-b3100fff : 0000:05:06.0 # b3100800-b3100fff : firewire_ohci # b3101000-b3101fff : 0000:05:04.0 # b3101000-b3101fff : yenta_socket # b3102000-b31020ff : 0000:05:06.2 # b3102400-b31024ff : 0000:05:06.3 # b3102800-b31028ff : 0000:05:06.4 #c0000000-cfffffff : PCI Bus #01 # c0000000-cfffffff : 0000:01:00.0 # c0000000-c3ffffff : vesafb #e0000000-efffffff : reserved #fec00000-fec0ffff : reserved #fed00000-fed003ff : reserved #fed14000-fed19fff : reserved #fed1c000-fed8ffff : reserved #fee00000-fee00fff : reserved #ff000000-ffffffff : reserved ################### - lspci -vvv output: ################### 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03) Subsystem: Lenovo Unknown device 2061 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 00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express PCI Express Root Port (rev 03) (prog-if 00 [Normal 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, Cache Line Size: 64 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: b1000000-b2ffffff Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- Capabilities: [88] Subsystem: Lenovo Unknown device 2062 Capabilities: [80] 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- Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Address: fee0300c Data: 41b9 Capabilities: [a0] Express Root Port (Slot+) 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 2.5Gb/s, Width x16, ASPM L0s L1, Port 2 Link: Latency L0s <1us, L1 <4us Link: ASPM L0s L1 Enabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x16 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 1, PowerLimit 75.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Virtual Channel Capabilities: [140] Unknown (5) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) Subsystem: Lenovo Unknown device 2066 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: 64 bytes Interrupt: pin A routed to IRQ 22 Region 0: Memory at b0000000 (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: Mask- 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) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal 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, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [40] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 1 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x0 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 2, PowerLimit 6.500000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Address: fee0300c Data: 41c1 Capabilities: [90] Subsystem: Lenovo Unknown device 2067 Capabilities: [a0] 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- Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) (prog-if 00 [Normal 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, Cache Line Size: 64 bytes Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: b3000000-b30fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [40] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 2 Link: Latency L0s <256ns, L1 <4us Link: ASPM L1 Enabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 3, PowerLimit 6.500000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Address: fee0300c Data: 41c9 Capabilities: [90] Subsystem: Lenovo Unknown device 2068 Capabilities: [a0] 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- Capabilities: [100] Virtual Channel Capabilities: [180] Unknown (5) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device 206b 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 19 Region 4: I/O ports at 1800 [size=32] 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device 206c 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 18 Region 4: I/O ports at 1820 [size=32] 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device 206d 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 20 Region 4: I/O ports at 1840 [size=32] 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) (prog-if 00 [UHCI]) Subsystem: Lenovo Unknown device 206e 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 16 Region 4: I/O ports at 1860 [size=32] 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI]) Subsystem: Lenovo Unknown device 206f 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 19 Region 0: Memory at b0004000 (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 Mobile PCI Bridge (rev e2) (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=05, subordinate=09, sec-latency=32 I/O behind bridge: 00002000-00002fff Memory behind bridge: b3100000-b31fffff Prefetchable memory behind bridge: 0000000050000000-0000000053ffffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [50] Subsystem: Lenovo Unknown device 2070 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) Subsystem: Lenovo Unknown device 2071 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 Capabilities: [e0] Vendor Specific Information 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller IDE (rev 02) (prog-if 80 [Master]) Subsystem: Lenovo Unknown device 2072 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 18 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 [size=1] Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 [size=1] Region 4: I/O ports at 18b0 [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 82801G (ICH7 Family) SMBus Controller (rev 02) Subsystem: Lenovo Unknown device 2073 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 18 Region 4: I/O ports at 18c0 [size=32] 01:00.0 VGA compatible controller: nVidia Corporation Quadro NVS 110M / GeForce Go 7300 (rev a1) (prog-if 00 [VGA]) Subsystem: Lenovo Unknown device 2065 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: 64 bytes Interrupt: pin A routed to IRQ 7 Region 0: Memory at b2000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at b1000000 (64-bit, non-prefetchable) [size=16M] 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- Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [78] Express Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <1us, L1 <4us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0 Link: Latency L0s <1us, L1 <4us Link: ASPM L0s L1 Enabled RCB 128 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x16 Capabilities: [100] Virtual Channel Capabilities: [128] Power Budgeting 03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) Subsystem: Intel Corporation Thinkpad X60s, R60e model 0657 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: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at b3000000 (32-bit, non-prefetchable) [size=4K] Capabilities: [c8] 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- Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [e0] Express Legacy Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 unlimited Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 0 Link: Latency L0s <128ns, L1 <64us Link: ASPM L0s L1 Enabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 63-a5-23-ff-ff-de-18-00 05:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Lenovo Unknown device 2074 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 min, 16000ns max) Interrupt: pin A routed to IRQ 21 Region 0: I/O ports at 2000 [size=256] Region 1: Memory at b3100000 (32-bit, non-prefetchable) [size=256] 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- 05:04.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller (rev 01) Subsystem: Lenovo Unknown device 2075 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: 168, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at b3101000 (32-bit, non-prefetchable) [size=4K] Bus: primary=05, secondary=06, subordinate=09, sec-latency=176 Memory window 0: 50000000-53fff000 (prefetchable) Memory window 1: 54000000-57fff000 I/O window 0: 00002400-000024ff I/O window 1: 00002800-000028ff BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 05:06.0 FireWire (IEEE 1394): Ricoh Co Ltd Unknown device 0832 (prog-if 10 [OHCI]) Subsystem: Lenovo Unknown device 2076 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 (500ns min, 1000ns max) Interrupt: pin A routed to IRQ 22 Region 0: Memory at b3100800 (32-bit, non-prefetchable) [size=2K] 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+ 05:06.1 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19) Subsystem: Lenovo Unknown device 2077 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 Interrupt: pin B routed to IRQ 19 Region 0: Memory at b3100400 (32-bit, non-prefetchable) [size=256] Capabilities: [80] 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- 05:06.2 System peripheral: Ricoh Co Ltd Unknown device 0843 (rev 01) Subsystem: Lenovo Unknown device 2078 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 7 Region 0: Memory at b3102000 (32-bit, non-prefetchable) [disabled] [size=256] Capabilities: [80] 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- 05:06.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 0a) Subsystem: Lenovo Unknown device 2079 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 7 Region 0: Memory at b3102400 (32-bit, non-prefetchable) [disabled] [size=256] Capabilities: [80] 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- 05:06.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05) Subsystem: Lenovo Unknown device 207a 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 7 Region 0: Memory at b3102800 (32-bit, non-prefetchable) [disabled] [size=256] Capabilities: [80] 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- ################### - /proc/scsi/scsi: ################### #Attached devices: #Host: scsi0 Channel: 00 Id: 00 Lun: 00 # Vendor: ATA Model: HTS541010G9SA00 Rev: MBZI # Type: Direct-Access ANSI SCSI revision: 05 #Host: scsi1 Channel: 00 Id: 00 Lun: 00 # Vendor: HL-DT-ST Model: DVDRAM GMA-4082N Rev: HA01 # Type: CD-ROM ANSI SCSI revision: 05 ################### And that's all. I hope can be useful for you. I'm not a kernel expert, but if you think I can help in any way, feel free to write me at this mail address. Thanks for your time! - 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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