Messages in this thread | | | Date | Mon, 21 Nov 2011 21:36:10 +0100 | Subject | [bugreport] 3.2_rc2 and several previous versions: Intel 945GC blanks screen after trying to initialize KMS. Kernel trace is printed and X.org server does not find screen. | From | Xander Hover <> |
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Hi,
I don't know if I am directing this bug report to the right person but here it goes.
I have just tried kernel 3.2_rc2 to find out if this problem still holds, and it does. I have a foxconn motherboard with an Atom 330 + 945GC onboard graphics.
I started to use the recent i915 driver with KMS, got a blank screen, X.org finds no screen when using the latest intel drivers and so on. However I noticed the following during some experimentation:
1. If I add the kernel boot option: 'acpi=off', everything works (except acpi obviously) 2. If I use 'acpi=ht' (I know it has been removed from the recent kernels, but I reverted the patch in my local git clone for this experiment) everything works. 3. If I use 'pci=noacpi', everything works 4. If I use 'acpi=noirq', I have the problem 5. If I use 'pnpacpi=off', or 'noapic' or 'nolapic', I also have the problem.
So for know, I stick with the 'pci=noacpi' to have a working KMS and X.org.
Also, an other atom 330 and i945 chipset based nettop, which has an original Intel board instead of the foxconn, works flawless. Below I have included the kernel trace that is dumped due to the bug.
Kind regards,
Xander Hover
Nov 21 20:41:16 Marge kernel: [ 1.240640] Linux agpgart interface v0.103 Nov 21 20:41:16 Marge kernel: [ 1.240825] agpgart-intel 0000:00:00.0: Intel 945G Chipset Nov 21 20:41:16 Marge kernel: [ 1.241150] agpgart-intel 0000:00:00.0: detected gtt size: 262144K total, 262144K mappable Nov 21 20:41:16 Marge kernel: [ 1.241557] agpgart-intel 0000:00:00.0: detected 8192K stolen memory Nov 21 20:41:16 Marge kernel: [ 1.242064] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000 Nov 21 20:41:16 Marge kernel: [ 1.242498] [drm] Initialized drm 1.1.0 20060810 Nov 21 20:41:16 Marge kernel: [ 1.242673] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 Nov 21 20:41:16 Marge kernel: [ 1.242796] i915 0000:00:02.0: setting latency timer to 64 Nov 21 20:41:16 Marge kernel: [ 1.287604] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). Nov 21 20:41:16 Marge kernel: [ 1.287728] [drm] Driver supports precise vblank timestamp query. Nov 21 20:41:16 Marge kernel: [ 1.293392] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem Nov 21 20:41:16 Marge kernel: [ 1.304297] ------------[ cut here ]------------ Nov 21 20:41:16 Marge kernel: [ 1.304419] WARNING: at drivers/gpu/drm/i915/intel_display.c:930 assert_pipe+0x4e/0x58() Nov 21 20:41:16 Marge kernel: [ 1.304607] Hardware name: O.E.M Nov 21 20:41:16 Marge kernel: [ 1.304712] pipe A assertion failure (expected off, current on) Nov 21 20:41:16 Marge kernel: [ 1.304821] Modules linked in: Nov 21 20:41:16 Marge kernel: [ 1.304951] Pid: 1, comm: swapper Not tainted 3.2.0-rc2+ #1 Nov 21 20:41:16 Marge kernel: [ 1.305080] Call Trace: Nov 21 20:41:16 Marge kernel: [ 1.305192] [<c0231172>] warn_slowpath_common+0x65/0x7a Nov 21 20:41:16 Marge kernel: [ 1.305304] [<c0489ce5>] ? assert_pipe+0x4e/0x58 Nov 21 20:41:16 Marge kernel: [ 1.305416] [<c02311eb>] warn_slowpath_fmt+0x26/0x2a Nov 21 20:41:16 Marge kernel: [ 1.305528] [<c0489ce5>] assert_pipe+0x4e/0x58 Nov 21 20:41:16 Marge kernel: [ 1.305640] [<c048debd>] i9xx_crtc_disable+0x95/0xe0 Nov 21 20:41:16 Marge kernel: [ 1.305752] [<c048df27>] i9xx_crtc_dpms+0x1f/0x21 Nov 21 20:41:16 Marge kernel: [ 1.305862] [<c0489bf4>] intel_crtc_dpms+0x3e/0xe1 Nov 21 20:41:16 Marge kernel: [ 1.305974] [<c0488f8a>] intel_crtc_disable+0x16/0x3c Nov 21 20:41:16 Marge kernel: [ 1.306108] [<c045e77d>] drm_helper_disable_unused_functions+0xb3/0xd7 Nov 21 20:41:16 Marge kernel: [ 1.306224] [<c0491e3b>] intel_modeset_init+0xc59/0xd2d Nov 21 20:41:16 Marge kernel: [ 1.306337] [<c0474acb>] i915_driver_load+0x8c6/0xd03 Nov 21 20:41:16 Marge kernel: [ 1.306449] [<c04a671e>] ? device_register+0x12/0x15 Nov 21 20:41:16 Marge kernel: [ 1.306560] [<c04672b6>] ? drm_get_minor+0x1d9/0x220 Nov 21 20:41:16 Marge kernel: [ 1.306673] [<c0468b54>] drm_get_pci_dev+0x12d/0x20c Nov 21 20:41:16 Marge kernel: [ 1.306785] [<c0229737>] ? sub_preempt_count+0x7c/0x89 Nov 21 20:41:16 Marge kernel: [ 1.306898] [<c06afc12>] i915_pci_probe+0x18/0x1e Nov 21 20:41:16 Marge kernel: [ 1.307030] [<c03f3cb5>] local_pci_probe+0x3b/0x7e Nov 21 20:41:16 Marge kernel: [ 1.307142] [<c03f4200>] pci_device_probe+0x45/0x68 Nov 21 20:41:16 Marge kernel: [ 1.307254] [<c04a7f7f>] driver_probe_device+0x8f/0x113 Nov 21 20:41:16 Marge kernel: [ 1.307366] [<c04a8046>] __driver_attach+0x43/0x5f Nov 21 20:41:16 Marge kernel: [ 1.307478] [<c04a7497>] bus_for_each_dev+0x3d/0x60 Nov 21 20:41:16 Marge kernel: [ 1.307589] [<c04a7d05>] driver_attach+0x14/0x16 Nov 21 20:41:16 Marge kernel: [ 1.307699] [<c04a8003>] ? driver_probe_device+0x113/0x113 Nov 21 20:41:16 Marge kernel: [ 1.307811] [<c04a7a14>] bus_add_driver+0x93/0x1cb Nov 21 20:41:16 Marge kernel: [ 1.307922] [<c04a8435>] driver_register+0x77/0xd6 Nov 21 20:41:16 Marge kernel: [ 1.308054] [<c02d0fd5>] ? dput+0xab/0x126 Nov 21 20:41:16 Marge kernel: [ 1.308164] [<c03f43d2>] __pci_register_driver+0x37/0x94 Nov 21 20:41:16 Marge kernel: [ 1.308277] [<c0468ca2>] drm_pci_init+0x6f/0xc7 Nov 21 20:41:16 Marge kernel: [ 1.308390] [<c0972725>] ? start_kernel+0x313/0x313 Nov 21 20:41:16 Marge kernel: [ 1.308502] [<c0999dfe>] i915_init+0x7f/0x81 Nov 21 20:41:16 Marge kernel: [ 1.308612] [<c0201210>] do_one_initcall+0x71/0x115 Nov 21 20:41:16 Marge kernel: [ 1.308723] [<c0999d7f>] ? drm_core_init+0xfb/0xfb Nov 21 20:41:16 Marge kernel: [ 1.308833] [<c0972725>] ? start_kernel+0x313/0x313 Nov 21 20:41:16 Marge kernel: [ 1.308944] [<c09727a9>] kernel_init+0x84/0xfd Nov 21 20:41:16 Marge kernel: [ 1.309078] [<c06bf2fe>] kernel_thread_helper+0x6/0xd Nov 21 20:41:16 Marge kernel: [ 1.309199] ---[ end trace 2e08c15d09d549af ]--- Nov 21 20:41:16 Marge kernel: [ 1.316562] ------------[ cut here ]------------ Nov 21 20:41:16 Marge kernel: [ 1.316675] WARNING: at drivers/gpu/drm/i915/intel_display.c:930 assert_pipe+0x4e/0x58() Nov 21 20:41:16 Marge kernel: [ 1.316860] Hardware name: O.E.M Nov 21 20:41:16 Marge kernel: [ 1.316964] pipe B assertion failure (expected off, current on) Nov 21 20:41:16 Marge kernel: [ 1.317092] Modules linked in: Nov 21 20:41:16 Marge kernel: [ 1.317222] Pid: 1, comm: swapper Tainted: G W 3.2.0-rc2+ #1 Nov 21 20:41:16 Marge kernel: [ 1.317332] Call Trace: Nov 21 20:41:16 Marge kernel: [ 1.317440] [<c0231172>] warn_slowpath_common+0x65/0x7a Nov 21 20:41:16 Marge kernel: [ 1.317553] [<c0489ce5>] ? assert_pipe+0x4e/0x58 Nov 21 20:41:16 Marge kernel: [ 1.317664] [<c02311eb>] warn_slowpath_fmt+0x26/0x2a Nov 21 20:41:16 Marge kernel: [ 1.317775] [<c0489ce5>] assert_pipe+0x4e/0x58 Nov 21 20:41:16 Marge kernel: [ 1.317886] [<c048debd>] i9xx_crtc_disable+0x95/0xe0 Nov 21 20:41:16 Marge kernel: [ 1.317997] [<c048df27>] i9xx_crtc_dpms+0x1f/0x21 Nov 21 20:41:16 Marge kernel: [ 1.318126] [<c0489bf4>] intel_crtc_dpms+0x3e/0xe1 Nov 21 20:41:16 Marge kernel: [ 1.318238] [<c0488f8a>] intel_crtc_disable+0x16/0x3c Nov 21 20:41:16 Marge kernel: [ 1.318350] [<c045e77d>] drm_helper_disable_unused_functions+0xb3/0xd7 Nov 21 20:41:16 Marge kernel: [ 1.318465] [<c0491e3b>] intel_modeset_init+0xc59/0xd2d Nov 21 20:41:16 Marge kernel: [ 1.318579] [<c0474acb>] i915_driver_load+0x8c6/0xd03 Nov 21 20:41:16 Marge kernel: [ 1.318690] [<c04a671e>] ? device_register+0x12/0x15 Nov 21 20:41:16 Marge kernel: [ 1.318801] [<c04672b6>] ? drm_get_minor+0x1d9/0x220 Nov 21 20:41:16 Marge kernel: [ 1.318915] [<c0468b54>] drm_get_pci_dev+0x12d/0x20c Nov 21 20:41:16 Marge kernel: [ 1.319042] [<c0229737>] ? sub_preempt_count+0x7c/0x89 Nov 21 20:41:16 Marge kernel: [ 1.319155] [<c06afc12>] i915_pci_probe+0x18/0x1e Nov 21 20:41:16 Marge kernel: [ 1.319266] [<c03f3cb5>] local_pci_probe+0x3b/0x7e Nov 21 20:41:16 Marge kernel: [ 1.319376] [<c03f4200>] pci_device_probe+0x45/0x68 Nov 21 20:41:16 Marge kernel: [ 1.319488] [<c04a7f7f>] driver_probe_device+0x8f/0x113 Nov 21 20:41:16 Marge kernel: [ 1.319600] [<c04a8046>] __driver_attach+0x43/0x5f Nov 21 20:41:16 Marge kernel: [ 1.319711] [<c04a7497>] bus_for_each_dev+0x3d/0x60 Nov 21 20:41:16 Marge kernel: [ 1.319823] [<c04a7d05>] driver_attach+0x14/0x16 Nov 21 20:41:16 Marge kernel: [ 1.319933] [<c04a8003>] ? driver_probe_device+0x113/0x113 Nov 21 20:41:16 Marge kernel: [ 1.320064] [<c04a7a14>] bus_add_driver+0x93/0x1cb Nov 21 20:41:16 Marge kernel: [ 1.320176] [<c04a8435>] driver_register+0x77/0xd6 Nov 21 20:41:16 Marge kernel: [ 1.320287] [<c02d0fd5>] ? dput+0xab/0x126 Nov 21 20:41:16 Marge kernel: [ 1.320397] [<c03f43d2>] __pci_register_driver+0x37/0x94 Nov 21 20:41:16 Marge kernel: [ 1.320510] [<c0468ca2>] drm_pci_init+0x6f/0xc7 Nov 21 20:41:16 Marge kernel: [ 1.320620] [<c0972725>] ? start_kernel+0x313/0x313 Nov 21 20:41:16 Marge kernel: [ 1.320731] [<c0999dfe>] i915_init+0x7f/0x81 Nov 21 20:41:16 Marge kernel: [ 1.320841] [<c0201210>] do_one_initcall+0x71/0x115 Nov 21 20:41:16 Marge kernel: [ 1.320952] [<c0999d7f>] ? drm_core_init+0xfb/0xfb Nov 21 20:41:16 Marge kernel: [ 1.321081] [<c0972725>] ? start_kernel+0x313/0x313 Nov 21 20:41:16 Marge kernel: [ 1.321192] [<c09727a9>] kernel_init+0x84/0xfd Nov 21 20:41:16 Marge kernel: [ 1.321303] [<c06bf2fe>] kernel_thread_helper+0x6/0xd Nov 21 20:41:16 Marge kernel: [ 1.321412] ---[ end trace 2e08c15d09d549b0 ]--- Nov 21 20:41:16 Marge kernel: [ 1.335754] [drm:init_ring_common] *ERROR* failed to set render ring head to zero ctl ffffffff head ffffffff tail ffffffff start ffffffff Nov 21 20:41:16 Marge kernel: [ 1.335962] [drm:init_ring_common] *ERROR* render ring initialization failed ctl ffffffff head ffffffff tail ffffffff start ffffffff Nov 21 20:41:16 Marge kernel: [ 1.336275] [drm:i915_driver_load] *ERROR* failed to init modeset Nov 21 20:41:16 Marge kernel: [ 1.380780] i915 0000:00:02.0: PCI INT A disabled Nov 21 20:41:16 Marge kernel: [ 1.380906] i915: probe of 0000:00:02.0 failed with error -5
My configuration: (ver_linux)
Linux Marge 3.2.0-rc2+ #1 SMP PREEMPT Mon Nov 21 20:37:58 CET 2011 i686 Intel(R) Atom(TM) CPU 330 @ 1.60GHz GenuineIntel GNU/Linux
Gnu C 4.5.3 Gnu make 3.82 binutils 2.21.1 util-linux 2.20.1 mount support module-init-tools 3.16 e2fsprogs 1.42-WIP Linux C Library 2.13 Dynamic linker (ldd) 2.13 Procps 3.2.8 Net-tools 1.60_p20110820045617 Kbd 1.15.3wip Sh-utils 8.14 Modules Loaded fuse i2c_i801
My configuration: lspci 00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=09 <?> Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at ffe80000 (32-bit, non-prefetchable) [size=512K] Region 1: I/O ports at ec00 [size=8] Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M] Region 3: Memory at ffe40000 (32-bit, non-prefetchable) [size=256K] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: i915
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 40 Region 0: Memory at ffe38000 (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 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0f00c Data: 4159 Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- RBE- FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- Kernel driver in use: snd_hda_intel
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 4: I/O ports at d800 [size=32] Kernel driver in use: uhci_hcd 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 19 Region 4: I/O ports at d880 [size=32] Kernel driver in use: uhci_hcd
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 18 Region 4: I/O ports at dc00 [size=32] Kernel driver in use: uhci_hcd
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin D routed to IRQ 16 Region 4: I/O ports at e000 [size=32] Kernel driver in use: uhci_hcd
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 0: Memory at ffe3fc00 (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 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: ffc00000-ffcfffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: Foxconn International, Inc. Device 0d4d
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information: Len=0c <?>
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+ Latency: 0 Interrupt: pin A 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 ffa0 [size=16] Kernel driver in use: ata_piix
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 19 Region 0: I/O ports at e880 [size=8] Region 1: I/O ports at e800 [size=4] Region 2: I/O ports at e480 [size=8] Region 3: I/O ports at e400 [size=4] Region 4: I/O ports at e080 [size=16] Capabilities: [70] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin B routed to IRQ 19 Region 4: I/O ports at 0400 [size=32] Kernel driver in use: i801_smbus Kernel modules: i2c-i801
01:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Foxconn International, Inc. Device 0d4d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (8000ns min, 16000ns max) Interrupt: pin A routed to IRQ 19 Region 0: I/O ports at c800 [size=256] Region 1: Memory at ffcffc00 (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 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: 8139too
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