From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Byszuk Subject: PROBLEM: resuming from suspend-to-ram hangs Date: Mon, 26 Nov 2012 18:14:25 +0100 Message-ID: <50B3A371.10101@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-la0-f46.google.com ([209.85.215.46]:35461 "EHLO mail-la0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934000Ab2KZROa (ORCPT ); Mon, 26 Nov 2012 12:14:30 -0500 Received: by mail-la0-f46.google.com with SMTP id p5so5997515lag.19 for ; Mon, 26 Nov 2012 09:14:27 -0800 (PST) Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: linux-pm@vger.kernel.org Hello all-mighty linux kernel developers. My laptop (Asus F3F-AP075) can't wake up from suspend to RAM, it seems to hang completely while resuming. What seems to be a bit odd, is that LED for HDD lights on all the time while the system is hanged. To be more precise: s2ram used to work on this notebook, but it stopped to. Some time ago I changed the HDD from typical 2.5' hard drive to an OCZ Vertex4 SSD drive (and installed a new distribution on it) - I think that's the moment it stopped working (however I'm not suspending often, so it could also be a pure coincidence). This problem is 100% reproducible on both Debian 3.2 kernel and vanilla 3.6.x kernels. Following the Documentation/power/s2ram.txt I've got something like this from dmesg: [ 0.253496] Magic number: 0:56:890 [ 0.253501] hash matches drivers/base/power/main.c:571 [ 0.253542] pci 0000:00:1f.3: hash matches and PCI 00:1f.3 device is: 00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02) I'm willing to debug this by myself, but I need your help. Could someone tell where to start looking? Regards, Adrian #sh scripts/ver_linux: Linux adrian-lap 3.6.7 #5 SMP PREEMPT Mon Nov 26 14:19:09 CET 2012 x86_64 GNU/Linux Gnu C 4.7 Gnu make 3.81 binutils 2.22 util-linux ver_linux: line 23: fdformat: command not found mount support module-init-tools found Linux C Library 2.13 Dynamic linker (ldd) 2.13 Procps 3.3.3 Kbd 1.15.3 Sh-utils 8.13 Modules Loaded ablk_helper cryptd aes_x86_64 aes_generic rfcomm bnep pci_stub vboxpci vboxnetadp vboxnetflt binfmt_misc vboxdrv uinput nfsd auth_rpcgss nfs_acl nfs lockd fscache sunrpc btusb bluetooth loop firewire_sbp2 hid_generic usbhid hid stkwebcam videodev media joydev arc4 8139too iTCO_wdt iTCO_vendor_support uhci_hcd iwl3945 iwlegacy mac80211 lpc_ich snd_hda_codec_si3054 8139cp sdhci_pci mii sdhci firewire_ohci firewire_core crc_itu_t mfd_core snd_hda_codec_idt ehci_hcd mmc_core usbcore r592 memstick psmouse rng_core serio_raw coretemp pcspkr i2c_i801 usb_common snd_hda_intel snd_hda_codec cfg80211 snd_hwdep snd_pcm snd_page_alloc snd_seq snd_seq_device snd_timer snd soundcore battery ac asus_laptop sparse_keymap rfkill input_polldev evdev acpi_cpufreq mperf processor ext4 crc16 jbd2 mbcache ata_generic microcode i915 thermal video button i2c_algo_bit drm_kms_helper drm i2c_core thermal_sys # cat /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz stepping : 6 microcode : 0xd1 cpu MHz : 996.000 cache size : 2048 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 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 pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm bogomips : 3324.92 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz stepping : 6 microcode : 0xd1 cpu MHz : 996.000 cache size : 2048 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 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 pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm bogomips : 3324.92 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: # cat /proc/modules: ablk_helper 12572 0 - Live 0xffffffffa078e000 cryptd 14559 1 ablk_helper, Live 0xffffffffa0785000 aes_x86_64 16796 1 - Live 0xffffffffa077f000 aes_generic 37122 1 aes_x86_64, Live 0xffffffffa0774000 rfcomm 37038 14 - Live 0xffffffffa0769000 bnep 17345 2 - Live 0xffffffffa05d7000 pci_stub 12429 1 - Live 0xffffffffa04c1000 vboxpci 23040 0 - Live 0xffffffffa05d0000 (O) vboxnetadp 25443 0 - Live 0xffffffffa05c8000 (O) vboxnetflt 23221 0 - Live 0xffffffffa05c1000 (O) binfmt_misc 16974 1 - Live 0xffffffffa075f000 vboxdrv 217495 3 vboxpci,vboxnetadp,vboxnetflt, Live 0xffffffffa058a000 (O) uinput 17361 1 - Live 0xffffffffa0514000 nfsd 236550 2 - Live 0xffffffffa054f000 auth_rpcgss 37102 1 nfsd, Live 0xffffffffa0544000 nfs_acl 12511 1 nfsd, Live 0xffffffffa04bc000 nfs 122995 0 - Live 0xffffffffa051c000 lockd 70976 2 nfsd,nfs, Live 0xffffffffa0501000 fscache 40076 1 nfs, Live 0xffffffffa04f6000 sunrpc 189709 6 nfsd,auth_rpcgss,nfs_acl,nfs,lockd, Live 0xffffffffa04c6000 btusb 17300 0 - Live 0xffffffffa053e000 bluetooth 187463 24 rfcomm,bnep,btusb, Live 0xffffffffa048d000 loop 26516 0 - Live 0xffffffffa0481000 firewire_sbp2 21745 0 - Live 0xffffffffa0414000 hid_generic 12385 0 - Live 0xffffffffa046f000 usbhid 44452 0 - Live 0xffffffffa0475000 hid 93518 2 hid_generic,usbhid, Live 0xffffffffa0442000 stkwebcam 26790 0 - Live 0xffffffffa040c000 videodev 99739 1 stkwebcam, Live 0xffffffffa0428000 media 18109 1 videodev, Live 0xffffffffa03ee000 joydev 17108 0 - Live 0xffffffffa0406000 arc4 12536 2 - Live 0xffffffffa034c000 8139too 26327 0 - Live 0xffffffffa03fe000 iTCO_wdt 12831 0 - Live 0xffffffffa0307000 iTCO_vendor_support 12649 1 iTCO_wdt, Live 0xffffffffa02b1000 uhci_hcd 30814 0 - Live 0xffffffffa03f5000 iwl3945 54386 0 - Live 0xffffffffa03c6000 iwlegacy 54678 1 iwl3945, Live 0xffffffffa033d000 mac80211 423307 2 iwl3945,iwlegacy, Live 0xffffffffa035d000 lpc_ich 16665 0 - Live 0xffffffffa0281000 snd_hda_codec_si3054 12758 1 - Live 0xffffffffa0302000 8139cp 26423 0 - Live 0xffffffffa0351000 sdhci_pci 17754 0 - Live 0xffffffffa0333000 mii 12675 2 8139too,8139cp, Live 0xffffffffa02e3000 sdhci 30597 1 sdhci_pci, Live 0xffffffffa02f9000 firewire_ohci 35291 0 - Live 0xffffffffa02eb000 firewire_core 56645 2 firewire_sbp2,firewire_ohci, Live 0xffffffffa02d4000 crc_itu_t 12347 1 firewire_core, Live 0xffffffffa02ca000 mfd_core 12601 1 lpc_ich, Live 0xffffffffa02cf000 snd_hda_codec_idt 61647 1 - Live 0xffffffffa045e000 ehci_hcd 48637 0 - Live 0xffffffffa041b000 mmc_core 84816 2 sdhci_pci,sdhci, Live 0xffffffffa03d8000 usbcore 148405 5 btusb,usbhid,stkwebcam,uhci_hcd,ehci_hcd, Live 0xffffffffa030d000 r592 17323 0 - Live 0xffffffffa02a2000 memstick 13696 1 r592, Live 0xffffffffa028b000 psmouse 76669 0 - Live 0xffffffffa02b6000 rng_core 12614 0 - Live 0xffffffffa02ac000 serio_raw 12849 0 - Live 0xffffffffa029d000 coretemp 12854 0 - Live 0xffffffffa0294000 pcspkr 12595 0 - Live 0xffffffffa0250000 i2c_i801 16963 0 - Live 0xffffffffa0255000 usb_common 12354 1 usbcore, Live 0xffffffffa01ea000 snd_hda_intel 30388 3 - Live 0xffffffffa0278000 snd_hda_codec 99628 3 snd_hda_codec_si3054,snd_hda_codec_idt,snd_hda_intel, Live 0xffffffffa025e000 cfg80211 178277 3 iwl3945,iwlegacy,mac80211, Live 0xffffffffa0223000 snd_hwdep 13148 1 snd_hda_codec, Live 0xffffffffa01e5000 snd_pcm 75529 3 snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec, Live 0xffffffffa020f000 snd_page_alloc 17065 2 snd_hda_intel,snd_pcm, Live 0xffffffffa0205000 snd_seq 52897 0 - Live 0xffffffffa01f7000 snd_seq_device 13132 1 snd_seq, Live 0xffffffffa01bd000 snd_timer 26605 2 snd_pcm,snd_seq, Live 0xffffffffa01ef000 snd 60877 15 snd_hda_codec_si3054,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_seq,snd_seq_device,snd_timer, Live 0xffffffffa01d5000 soundcore 13026 1 snd, Live 0xffffffffa01cc000 battery 13109 0 - Live 0xffffffffa01c7000 ac 12624 0 - Live 0xffffffffa01c2000 asus_laptop 22742 0 - Live 0xffffffffa01b6000 sparse_keymap 12760 1 asus_laptop, Live 0xffffffffa00f5000 rfkill 18902 5 bluetooth,cfg80211,asus_laptop, Live 0xffffffffa01b0000 input_polldev 12906 1 asus_laptop, Live 0xffffffffa01a2000 evdev 17406 20 - Live 0xffffffffa0198000 acpi_cpufreq 12893 0 - Live 0xffffffffa018f000 mperf 12411 1 acpi_cpufreq, Live 0xffffffffa01ab000 processor 28098 3 acpi_cpufreq, Live 0xffffffffa00ed000 ext4 434100 3 - Live 0xffffffffa0124000 crc16 12343 2 bluetooth,ext4, Live 0xffffffffa00fb000 jbd2 82043 1 ext4, Live 0xffffffffa010e000 mbcache 12985 1 ext4, Live 0xffffffffa00e8000 ata_generic 12490 0 - Live 0xffffffffa0109000 microcode 17625 0 - Live 0xffffffffa005c000 i915 487264 3 - Live 0xffffffffa0070000 thermal 17383 0 - Live 0xffffffffa0103000 video 17630 1 i915, Live 0xffffffffa0056000 button 12930 1 i915, Live 0xffffffffa0012000 i2c_algo_bit 12751 1 i915, Live 0xffffffffa004e000 drm_kms_helper 35294 1 i915, Live 0xffffffffa0066000 drm 217040 4 i915,drm_kms_helper, Live 0xffffffffa0018000 i2c_core 23855 6 videodev,i2c_i801,i915,i2c_algo_bit,drm_kms_helper,drm, Live 0xffffffffa000b000 thermal_sys 22203 3 processor,thermal,video, Live 0xffffffffa0000000 # cat /proc/ioports: 0000-0cf7 : PCI Bus 0000:00 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0062-0062 : EC data 0064-0064 : keyboard 0066-0066 : EC cmd 0070-0071 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:1f.2 0170-0177 : ata_piix 01f0-01f7 : 0000:00:1f.2 01f0-01f7 : ata_piix 0250-0253 : pnp 00:0a 0256-025f : pnp 00:0a 0376-0376 : 0000:00:1f.2 0376-0376 : ata_piix 03c0-03df : vga+ 03f6-03f6 : 0000:00:1f.2 03f6-03f6 : ata_piix 0400-041f : 0000:00:1f.3 0480-04bf : pnp 00:08 04d0-04d1 : pnp 00:08 0800-087f : pnp 00:08 0800-0803 : ACPI PM1a_EVT_BLK 0804-0805 : ACPI PM1a_CNT_BLK 0808-080b : ACPI PM_TMR 0810-0815 : ACPI CPU throttle 0820-0820 : ACPI PM2_CNT_BLK 0828-082f : ACPI GPE0_BLK 0830-0833 : iTCO_wdt 0830-0833 : iTCO_wdt 0860-087f : iTCO_wdt 0860-087f : iTCO_wdt 0cf8-0cff : PCI conf1 0d00-ffff : PCI Bus 0000:00 1000-1fff : PCI Bus 0000:01 2000-2fff : PCI Bus 0000:02 c000-cfff : PCI Bus 0000:03 d000-dfff : PCI Bus 0000:05 d800-d8ff : 0000:05:00.0 d800-d8ff : 8139too e400-e41f : 0000:00:1d.3 e400-e41f : uhci_hcd e480-e49f : 0000:00:1d.2 e480-e49f : uhci_hcd e800-e81f : 0000:00:1d.1 e800-e81f : uhci_hcd e880-e89f : 0000:00:1d.0 e880-e89f : uhci_hcd ec00-ec07 : 0000:00:02.0 ffa0-ffaf : 0000:00:1f.2 ffa0-ffaf : ata_piix # cat /proc/iomem 00000000-0000ffff : reserved 00010000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : PCI Bus 0000:00 000c0000-000c7fff : Video ROM 000d0000-000dffff : PCI Bus 0000:00 000e0000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-b77affff : System RAM 01000000-01441d42 : Kernel code 01441d43-01888b7f : Kernel data 0191d000-019eafff : Kernel bss b77b0000-b77bdfff : ACPI Tables b77be000-b77fffff : ACPI Non-volatile Storage b7800000-ffffffff : PCI Bus 0000:00 b7800000-b79fffff : PCI Bus 0000:01 b7a00000-b7bfffff : PCI Bus 0000:01 b7c00000-b7dfffff : PCI Bus 0000:02 bdf00000-bfefffff : PCI Bus 0000:03 d0000000-dfffffff : 0000:00:02.0 e0000000-e3ffffff : PCI MMCONFIG 0000 [bus 00-3f] e0000000-e3ffffff : pnp 00:0b fdf00000-fdffffff : PCI Bus 0000:02 fdfff000-fdffffff : 0000:02:00.0 fdfff000-fdffffff : iwl3945 fe000000-fe7fffff : PCI Bus 0000:03 fe800000-fe8fffff : PCI Bus 0000:05 fe8fe800-fe8fe8ff : 0000:05:01.3 fe8fe800-fe8fe8ff : r592 fe8fec00-fe8fecff : 0000:05:01.2 fe8fec00-fe8fecff : mmc1 fe8ff000-fe8ff7ff : 0000:05:01.0 fe8ff000-fe8ff7ff : firewire_ohci fe8ff800-fe8ff8ff : 0000:05:01.1 fe8ff800-fe8ff8ff : mmc0 fe8ffc00-fe8ffcff : 0000:05:00.0 fe8ffc00-fe8ffcff : 8139too fea80000-feafffff : 0000:00:02.1 feb3bc00-feb3bfff : 0000:00:1d.7 feb3bc00-feb3bfff : ehci_hcd feb3c000-feb3ffff : 0000:00:1b.0 feb3c000-feb3ffff : ICH HD audio feb40000-feb7ffff : 0000:00:02.0 feb80000-febfffff : 0000:00:02.0 fec00000-fec003ff : IOAPIC 0 fec10000-fec17fff : pnp 00:0a fec18000-fec1ffff : pnp 00:0a fec20000-fec27fff : pnp 00:0a fed00000-fed003ff : HPET 0 fed13000-fed19fff : pnp 00:01 fed1c000-fed1ffff : pnp 00:08 fed1f410-fed1f414 : iTCO_wdt fed1f410-fed1f414 : iTCO_wdt fed20000-fed3ffff : pnp 00:08 fed45000-fed89fff : pnp 00:08 fee00000-fee00fff : Local APIC fee00000-fee00fff : reserved fee00000-fee00fff : pnp 00:0a ffb80000-ffffffff : reserved fff00000-ffffffff : pnp 00:08 # lspci -vvv: 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) Subsystem: ASUSTeK Computer Inc. Device 1317 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device 1252 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- [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 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) Subsystem: ASUSTeK Computer Inc. Device 1252 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited 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 #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled+ Retrain- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #2, PowerLimit 10.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4191 Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 1317 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D3 NoSoftRst- PME-Enable+ DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=01 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited 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 #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #3, PowerLimit 10.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41a1 Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 1317 Capabilities: [a0] 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- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=02 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited 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 #3, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+ Slot #4, PowerLimit 10.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 41b1 Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 1317 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D3 NoSoftRst- PME-Enable+ DSel=0 DScale=0 PME- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed+ WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 Status: NegoPending- InProgress- VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00 Status: NegoPending- InProgress- Capabilities: [180 v1] Root Complex Link Desc: PortNumber=03 ComponentID=02 EltType=Config Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+ Addr: 00000000fed1c001 Kernel driver in use: pcieport 00:1d.0 USB controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: ASUSTeK Computer Inc. Device 1317 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: ASUSTeK Computer Inc. Device 1317 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) Subsystem: ASUSTeK Computer Inc. Device 1317 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: lpc_ich 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] (rev 02) (prog-if 80 [Master]) Subsystem: ASUSTeK Computer Inc. Device 1317 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR-