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* PROBLEM: ThinkPad Edge: psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
@ 2011-08-02  7:03 Stephan Bertl
  2011-08-06 22:26 ` Dr. David Alan Gilbert
  0 siblings, 1 reply; 3+ messages in thread
From: Stephan Bertl @ 2011-08-02  7:03 UTC (permalink / raw)
  To: linux-kernel

[1.]
psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1

[2.]
Hi, i have got a ThinkPad Edge 11 with TouchPad and TrackPoint, and the 
TouchPad repeatedly looses sync, so it ´hangs for some seconds, i tried 
various workarounds with kernel parameters like i8042.noloop 
i8042.nomux=1 psmouse.proto=imps etc... nothing really works.

GRUB_CMDLINE_LINUX="acpi_osi=linux noapic i8042.nomux=1 
psmouse.proto=imps i8042.noloop"

I tried these parameters, now it looses sync too.

psmouse.c: TouchPad at isa0060/serio1/input0 lost synchronization, 
throwing 2 bytes away.

[3.]
psmouse, lost sync, Thinkpad, Edge, ThinkPadEdge

[4.]
Linux version 3.0.0 (root@stephan-thinkpad) (gcc version 4.6.1 (Debian 
4.6.1-4) ) #2 SMP Thu Jul 28 21:35:13 CEST 2011

[5.]
no oops, but /var/log/messages

Aug  2 08:55:01 stephan-thinkpad kernel: [  638.530041] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 4
Aug  2 08:55:01 stephan-thinkpad kernel: [  638.531367] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:55:01 stephan-thinkpad kernel: [  638.543811] psmouse.c: 
TouchPad at isa0060/serio4/input0 - driver resynched.

[6.]
---

[7.]
[7.1.]
---
[7.2.]
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 16
model		: 6
model name	: AMD Athlon(tm) II Neo K345 Dual-Core Processor
stepping	: 3
cpu MHz		: 800.000
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc 
extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic 
cr8_legacy abm sse4a 3dnowprefetch osvw ibs skinit wdt nodeid_msr npt 
lbrv svm_lock nrip_save
bogomips	: 2794.36
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor	: 1
vendor_id	: AuthenticAMD
cpu family	: 16
model		: 6
model name	: AMD Athlon(tm) II Neo K345 Dual-Core Processor
stepping	: 3
cpu MHz		: 800.000
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 1
cpu cores	: 2
apicid		: 1
initial apicid	: 1
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt 
pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc 
extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic 
cr8_legacy abm sse4a 3dnowprefetch osvw ibs skinit wdt nodeid_msr npt 
lbrv svm_lock nrip_save
bogomips	: 2794.43
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

[7.3.]
cryptd 14517 0 - Live 0xffffffffa06b1000
aes_x86_64 16796 2 - Live 0xffffffffa06ab000
aes_generic 33026 1 aes_x86_64, Live 0xffffffffa06a1000
cpufreq_powersave 12454 0 - Live 0xffffffffa069c000
cpufreq_stats 12777 0 - Live 0xffffffffa0697000
powernow_k8 17329 0 - Live 0xffffffffa0691000
mperf 12411 1 powernow_k8, Live 0xffffffffa068c000
cpufreq_userspace 12576 0 - Live 0xffffffffa0687000
cpufreq_conservative 13105 0 - Live 0xffffffffa0664000
parport_pc 26287 0 - Live 0xffffffffa067f000
ppdev 16782 0 - Live 0xffffffffa0673000
lp 17074 0 - Live 0xffffffffa0679000
parport 35743 3 parport_pc,ppdev,lp, Live 0xffffffffa0669000
rfcomm 40998 8 - Live 0xffffffffa0658000
bnep 17470 2 - Live 0xffffffffa064e000
binfmt_misc 16949 1 - Live 0xffffffffa0640000
uinput 17360 1 - Live 0xffffffffa0648000
fuse 69746 3 - Live 0xffffffffa062d000
ip6table_filter 12540 0 - Live 0xffffffffa0628000
ip6_tables 26056 1 ip6table_filter, Live 0xffffffffa061c000
xt_tcpudp 12527 2 - Live 0xffffffffa0617000
nf_conntrack_ipv4 18081 5 - Live 0xffffffffa0608000
nf_defrag_ipv4 12483 1 nf_conntrack_ipv4, Live 0xffffffffa0603000
xt_state 12503 5 - Live 0xffffffffa060e000
nf_conntrack 64016 2 nf_conntrack_ipv4,xt_state, Live 0xffffffffa05f2000
iptable_filter 12536 1 - Live 0xffffffffa054d000
ip_tables 25967 1 iptable_filter, Live 0xffffffffa05ea000
x_tables 22971 6 
ip6table_filter,ip6_tables,xt_tcpudp,xt_state,iptable_filter,ip_tables, 
Live 0xffffffffa0530000
nfsd 299197 2 - Live 0xffffffffa059f000
exportfs 12567 1 nfsd, Live 0xffffffffa0520000
nfs 296537 0 - Live 0xffffffffa0555000
lockd 79032 2 nfsd,nfs, Live 0xffffffffa0538000
fscache 36033 1 nfs, Live 0xffffffffa0526000
auth_rpcgss 44889 2 nfsd,nfs, Live 0xffffffffa044d000
nfs_acl 12511 2 nfsd,nfs, Live 0xffffffffa02c5000
sunrpc 191306 6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl, Live 0xffffffffa04f0000
ext2 70675 1 - Live 0xffffffffa04dd000
loop 26506 0 - Live 0xffffffffa0445000
snd_hda_codec_hdmi 30348 1 - Live 0xffffffffa043c000
sg 29855 0 - Live 0xffffffffa04d4000
usb_storage 47847 0 - Live 0xffffffffa04c7000
uas 17272 0 - Live 0xffffffffa049e000
btusb 17289 2 - Live 0xffffffffa0483000
bluetooth 136092 23 rfcomm,bnep,btusb, Live 0xffffffffa04a4000
uvcvideo 65871 0 - Live 0xffffffffa048c000
videodev 74513 1 uvcvideo, Live 0xffffffffa046f000
media 18109 2 uvcvideo,videodev, Live 0xffffffffa024f000
v4l2_compat_ioctl32 16492 1 videodev, Live 0xffffffffa0348000
arc4 12458 2 - Live 0xffffffffa034e000
snd_hda_codec_conexant 53364 1 - Live 0xffffffffa045c000
radeon 938309 2 - Live 0xffffffffa0355000
snd_hda_intel 26018 1 - Live 0xffffffffa02bd000
joydev 17063 0 - Live 0xffffffffa02a5000
snd_hda_codec 80167 3 
snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel, Live 
0xffffffffa0333000
rtl8192ce 72599 0 - Live 0xffffffffa0320000
rtl8192c_common 60268 1 rtl8192ce, Live 0xffffffffa0310000
rtlwifi 93087 1 rtl8192ce, Live 0xffffffffa02f8000
ttm 56328 1 radeon, Live 0xffffffffa0296000
snd_hwdep 13109 1 snd_hda_codec, Live 0xffffffffa023b000
ohci_hcd 26418 0 - Live 0xffffffffa028e000
drm_kms_helper 35137 1 radeon, Live 0xffffffffa0231000
drm 182635 4 radeon,ttm,drm_kms_helper, Live 0xffffffffa02ca000
i2c_algo_bit 12751 1 radeon, Live 0xffffffffa022c000
thinkpad_acpi 65291 0 - Live 0xffffffffa02ac000
snd_pcm 75241 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec, Live 
0xffffffffa027a000
ehci_hcd 43856 0 - Live 0xffffffffa0215000
i2c_piix4 12536 0 - Live 0xffffffffa0227000
k10temp 12611 0 - Live 0xffffffffa0222000
i2c_core 23736 6 
videodev,radeon,drm_kms_helper,drm,i2c_algo_bit,i2c_piix4, Live 
0xffffffffa0162000
usbcore 139547 8 
usb_storage,uas,btusb,uvcvideo,rtlwifi,ohci_hcd,ehci_hcd, Live 
0xffffffffa0256000
snd_seq 52897 0 - Live 0xffffffffa0241000
evdev 17362 17 - Live 0xffffffffa01b8000
nvram 12997 1 thinkpad_acpi, Live 0xffffffffa01fa000
snd_timer 26768 2 snd_pcm,snd_seq, Live 0xffffffffa020d000
snd_seq_device 13132 1 snd_seq, Live 0xffffffffa0173000
mac80211 214045 3 rtl8192ce,rtl8192c_common,rtlwifi, Live 0xffffffffa01c4000
pcspkr 12579 0 - Live 0xffffffffa0178000
video 17628 0 - Live 0xffffffffa01be000
r8169 45590 0 - Live 0xffffffffa0200000
psmouse 59192 0 - Live 0xffffffffa017d000
serio_raw 12806 0 - Live 0xffffffffa016e000
mii 12675 1 r8169, Live 0xffffffffa0169000
cfg80211 164569 2 rtlwifi,mac80211, Live 0xffffffffa018e000
snd 60566 12 
snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,thinkpad_acpi,snd_pcm,snd_seq,snd_timer,snd_seq_device, 
Live 0xffffffffa0141000
edac_core 43315 0 - Live 0xffffffffa0156000
soundcore 13026 1 snd, Live 0xffffffffa013c000
edac_mce_amd 21199 0 - Live 0xffffffffa0129000
ac 12624 0 - Live 0xffffffffa0121000
battery 13109 0 - Live 0xffffffffa0151000
processor 27793 1 powernow_k8, Live 0xffffffffa0114000
button 12937 0 - Live 0xffffffffa0133000
wmi 17339 0 - Live 0xffffffffa010e000
power_supply 13475 3 radeon,ac,battery, Live 0xffffffffa011c000
snd_page_alloc 17065 2 snd_hda_intel,snd_pcm, Live 0xffffffffa0108000
rfkill 18830 5 bluetooth,thinkpad_acpi,cfg80211, Live 0xffffffffa009b000
ext4 361572 2 - Live 0xffffffffa00ae000
mbcache 12985 2 ext2,ext4, Live 0xffffffffa00a5000
jbd2 73015 1 ext4, Live 0xffffffffa0088000
crc16 12343 2 bluetooth,ext4, Live 0xffffffffa0032000
sd_mod 39758 5 - Live 0xffffffffa007d000
crc_t10dif 12348 1 sd_mod, Live 0xffffffffa0071000
ahci 25089 4 - Live 0xffffffffa0069000
libahci 22685 1 ahci, Live 0xffffffffa0037000
thermal 17383 0 - Live 0xffffffffa002c000
thermal_sys 22005 3 video,processor,thermal, Live 0xffffffffa0076000
libata 147989 2 ahci,libahci, Live 0xffffffffa003f000
scsi_mod 173942 5 sg,usb_storage,uas,sd_mod,libata, Live 0xffffffffa0000000

[7.4.]
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
   0220-022f : pnp 00:08
   03c0-03df : vga+
   040b-040b : pnp 00:08
   04d0-04d1 : pnp 00:08
   04d6-04d6 : pnp 00:08
   0530-0537 : pnp 00:08
   087f-087f : pnp 00:08
   0c00-0c01 : pnp 00:08
   0c14-0c14 : pnp 00:08
   0c50-0c52 : pnp 00:08
   0c6c-0c6c : pnp 00:08
   0c6f-0c6f : pnp 00:08
   0cd0-0cd1 : pnp 00:08
   0cd2-0cd3 : pnp 00:08
   0cd4-0cd5 : pnp 00:08
   0cd6-0cd7 : pnp 00:08
   0cd8-0cdf : pnp 00:08
0cf8-0cff : PCI conf1
0d00-ffff : PCI Bus 0000:00
   0f40-0f47 : pnp 00:08
   0f50-0f51 : pnp 00:01
   8000-805f : pnp 00:08
     8000-8003 : ACPI PM1a_EVT_BLK
     8004-8005 : ACPI PM1a_CNT_BLK
     8008-800b : ACPI PM_TMR
     8010-8015 : ACPI CPU throttle
     8020-8027 : ACPI GPE0_BLK
     8040-8047 : piix4_smbus
   8100-81ff : pnp 00:08
   8200-82ff : pnp 00:08
     8200-8200 : ACPI PM2_CNT_BLK
   8400-840f : 0000:00:11.0
     8400-840f : ahci
   8410-8413 : 0000:00:11.0
     8410-8413 : ahci
   8420-8427 : 0000:00:11.0
     8420-8427 : ahci
   8430-8433 : 0000:00:11.0
     8430-8433 : ahci
   8440-8447 : 0000:00:11.0
     8440-8447 : ahci
   9000-9fff : PCI Bus 0000:01
     9000-90ff : 0000:01:05.0
   a000-bfff : PCI Bus 0000:02
     bc00-bcff : 0000:02:00.0
       bc00-bcff : r8169
   c000-cfff : PCI Bus 0000:08
     c000-c0ff : 0000:08:00.0
       c000-c0ff : rtlwifi


cat /proc/iomem
00000000-0000ffff : reserved
00010000-0009dbff : System RAM
0009dc00-0009ffff : reserved
000a0000-000bffff : PCI Bus 0000:00
000c0000-000cedff : Video ROM
000cf000-000cffff : Adapter ROM
000d0000-000fffff : reserved
   000f0000-000fffff : System ROM
00100000-afe8dfff : System RAM
   01000000-013d1d89 : Kernel code
   013d1d8a-0167147f : Kernel data
   01710000-017dcfff : Kernel bss
   a4000000-a7ffffff : GART
afe8e000-afe9ffff : ACPI Non-volatile Storage
afea0000-afeb0fff : ACPI Tables
afeb1000-afeb2fff : ACPI Non-volatile Storage
afeb3000-afefefff : reserved
afeff000-afefffff : RAM buffer
aff00000-bfffffff : reserved
c0000000-dfffffff : PCI Bus 0000:00
   c0000000-cfffffff : PCI Bus 0000:01
     c0000000-cfffffff : 0000:01:05.0
   d0000000-d03fffff : PCI Bus 0000:02
     d0000000-d0003fff : 0000:02:00.0
       d0000000-d0003fff : r8169
     d0020000-d003ffff : 0000:02:00.0
     d0200000-d0200fff : 0000:02:00.0
       d0200000-d0200fff : r8169
   d0400000-d05fffff : PCI Bus 0000:01
     d0400000-d04fffff : 0000:01:05.0
     d0500000-d050ffff : 0000:01:05.0
     d0510000-d0513fff : 0000:01:05.1
       d0510000-d0513fff : ICH HD audio
   d0600000-d06fffff : PCI Bus 0000:08
     d0600000-d0603fff : 0000:08:00.0
       d0600000-d0603fff : rtlwifi
   d0700000-d07fffff : PCI Bus 0000:02
   d0900000-d0903fff : 0000:00:14.2
     d0900000-d0903fff : ICH HD audio
   d0904000-d0904fff : 0000:00:12.0
     d0904000-d0904fff : ohci_hcd
   d0905000-d0905fff : 0000:00:13.0
     d0905000-d0905fff : ohci_hcd
   d0906000-d09060ff : 0000:00:12.2
     d0906000-d09060ff : ehci_hcd
   d0906400-d09064ff : 0000:00:13.2
     d0906400-d09064ff : ehci_hcd
   d0906800-d0906bff : 0000:00:11.0
     d0906800-d0906bff : ahci
f0000000-ffffffff : PCI Bus 0000:00
   fec00000-fec0ffff : reserved
     fec00000-fec003ff : IOAPIC 0
   fec10000-fec1001f : pnp 00:09
   fed00000-fed003ff : HPET 0
     fed00000-fed003ff : pnp 00:09
   fed61000-fed613ff : pnp 00:09
   fed80000-fed80fff : pnp 00:09
   fee00000-fee00fff : Local APIC
     fee00000-fee00fff : reserved
       fee00000-fee00fff : pnp 00:01
   fff00000-ffffffff : reserved
100000000-13fffffff : System RAM

[7.5.]
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS880 Host Bridge
	Subsystem: Lenovo Device 21ca
	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: [c4] HyperTransport: Slave or Primary Interface
		Command: BaseUnitID=0 UnitCnt=12 MastHost- DefDir- DUL-
		Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 
IsocEn- LSEn+ ExtCTL- 64b-
		Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit 
DwFcInEn- LWO=16bit DwFcOutEn-
		Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+ <CRCErr=0 
IsocEn- LSEn- ExtCTL- 64b-
		Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit DwFcInEn- 
LWO=8bit DwFcOutEn-
		Revision ID: 3.00
		Link Frequency 0: 1.0GHz
		Link Error 0: <Prot- <Ovfl- <EOC- CTLTm-
		Link Frequency Capability 0: 200MHz+ 300MHz- 400MHz+ 500MHz- 600MHz+ 
800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend-
		Feature Capability: IsocFC- LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD-
		Link Frequency 1: 200MHz
		Link Error 1: <Prot- <Ovfl- <EOC- CTLTm-
		Link Frequency Capability 1: 200MHz- 300MHz- 400MHz- 500MHz- 600MHz- 
800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend-
		Error Handling: PFlE- OFlE- PFE- OFE- EOCFE- RFE- CRCFE- SERRFE- CF- 
RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE-
		Prefetchable memory behind bridge Upper: 00-00
		Bus Number: 00
	Capabilities: [54] HyperTransport: UnitID Clumping
	Capabilities: [40] HyperTransport: Retry Mode
	Capabilities: [9c] HyperTransport: #1a
	Capabilities: [f8] HyperTransport: #1c

00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI 
bridge (int gfx) (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=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
	I/O behind bridge: 00009000-00009fff
	Memory behind bridge: d0400000-d05fffff
	Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
	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: [44] HyperTransport: MSI Mapping Enable+ Fixed+
	Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] RS780/RS880 
PCI to PCI bridge (int gfx)

00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge 
(PCIE port 0) (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- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=02, subordinate=07, sec-latency=0
	I/O behind bridge: 0000a000-0000bfff
	Memory behind bridge: d0700000-d07fffff
	Prefetchable memory behind bridge: 00000000d0000000-00000000d03fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: [50] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Express (v2) Root Port (Slot+), 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 #1, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <64ns, 
L1 <1us
			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 #4, PowerLimit 25.000W; 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-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, 
Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- 
ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB
	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee0300c  Data: 4149
	Capabilities: [b0] Subsystem: Lenovo Device 21ca
	Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
	Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 
Len=010 <?>
	Capabilities: [110 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=ff
			Status:	NegoPending- InProgress-
	Kernel driver in use: pcieport

00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge 
(PCIE port 1) (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- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
	I/O behind bridge: 0000c000-0000cfff
	Memory behind bridge: d0600000-d06fffff
	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-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: [50] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Express (v2) Root Port (Slot+), 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 #2, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <64ns, 
L1 <1us
			ClockPM- Surprise- LLActRep+ BwNot+
		LnkCtl:	ASPM L0s L1 Enabled; 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 #5, PowerLimit 25.000W; 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-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, 
Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- 
ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB
	Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee0300c  Data: 4151
	Capabilities: [b0] Subsystem: Lenovo Device 21ca
	Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
	Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 
Len=010 <?>
	Capabilities: [110 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=ff
			Status:	NegoPending- InProgress-
	Kernel driver in use: pcieport

00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA 
Controller [AHCI mode] (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device 21ca
	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
	Interrupt: pin A routed to IRQ 42
	Region 0: I/O ports at 8440 [size=8]
	Region 1: I/O ports at 8430 [size=4]
	Region 2: I/O ports at 8420 [size=8]
	Region 3: I/O ports at 8410 [size=4]
	Region 4: I/O ports at 8400 [size=16]
	Region 5: Memory at d0906800 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] MSI: Enable+ Count=1/8 Maskable- 64bit+
		Address: 00000000fee0300c  Data: 4161
	Capabilities: [70] SATA HBA v1.0 InCfgSpace
	Capabilities: [a4] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ahci

00:12.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 
Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 21ca
	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, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at d0904000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:12.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI 
Controller (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 21ca
	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, Cache Line Size: 32 bytes
	Interrupt: pin B routed to IRQ 17
	Region 0: Memory at d0906000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] 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-
		Bridge: PM- B3+
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci_hcd

00:13.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 
Controller (prog-if 10 [OHCI])
	Subsystem: Lenovo Device 21ca
	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, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at d0905000 (32-bit, non-prefetchable) [size=4K]
	Kernel driver in use: ohci_hcd

00:13.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI 
Controller (prog-if 20 [EHCI])
	Subsystem: Lenovo Device 21ca
	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, Cache Line Size: 32 bytes
	Interrupt: pin B routed to IRQ 17
	Region 0: Memory at d0906400 (32-bit, non-prefetchable) [size=256]
	Capabilities: [c0] 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-
		Bridge: PM- B3+
	Capabilities: [e4] Debug port: BAR=1 offset=00e0
	Kernel driver in use: ehci_hcd

00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 42)
	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-
	Kernel driver in use: piix4_smbus

00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
	Subsystem: Lenovo Device 21ca
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
	Latency: 64, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at d0900000 (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-
	Kernel driver in use: HDA Intel

00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host 
controller (rev 40)
	Subsystem: Lenovo Device 21ca
	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

00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 
40) (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=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64
	Bus: primary=00, secondary=09, subordinate=09, sec-latency=64
	I/O behind bridge: 0000f000-00000fff
	Memory behind bridge: fff00000-000fffff
	Prefetchable memory behind bridge: fff00000-000fffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor 
HyperTransport Configuration
	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-
	Capabilities: [80] HyperTransport: Host or Secondary Interface
		Command: WarmRst+ DblEnd- DevNum=0 ChainSide- HostHide+ Slave- 
<EOCErr- DUL-
		Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 
IsocEn- LSEn+ ExtCTL- 64b-
		Link Config: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit 
DwFcInEn- LWO=16bit DwFcOutEn-
		Revision ID: 3.00
		Link Frequency: 1.0GHz
		Link Error: <Prot- <Ovfl- <EOC- CTLTm-
		Link Frequency Capability: 200MHz+ 300MHz- 400MHz+ 500MHz- 600MHz+ 
800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend-
		Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA+ UIDRD- ExtRS- 
UCnfE-

00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor 
Address Map
	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-

00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor 
DRAM Controller
	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-

00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor 
Miscellaneous Control
	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-
	Capabilities: [f0] Secure device <?>
	Kernel driver in use: k10temp

00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor 
Link Control
	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-

01:05.0 VGA compatible controller: ATI Technologies Inc M880G [Mobility 
Radeon HD 4200] (prog-if 00 [VGA controller])
	Subsystem: Lenovo Device 21ca
	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 18
	Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
	Region 1: I/O ports at 9000 [size=256]
	Region 2: Memory at d0500000 (32-bit, non-prefetchable) [size=64K]
	Region 5: Memory at d0400000 (32-bit, non-prefetchable) [size=1M]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [50] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
		Address: 0000000000000000  Data: 0000
	Kernel driver in use: radeon

01:05.1 Audio device: ATI Technologies Inc RS880 Audio Device [Radeon HD 
4200]
	Subsystem: ATI Technologies Inc Device 9712
	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 B routed to IRQ 19
	Region 0: Memory at d0510000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
		Address: 0000000000000000  Data: 0000
	Kernel driver in use: HDA Intel

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
	Subsystem: Lenovo Device 21c6
	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 43
	Region 0: I/O ports at bc00 [size=256]
	Region 2: Memory at d0200000 (64-bit, prefetchable) [size=4K]
	Region 4: Memory at d0000000 (64-bit, prefetchable) [size=16K]
	[virtual] Expansion ROM at d0020000 [disabled] [size=128K]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA 
PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee0300c  Data: 4169
	Capabilities: [70] Express (v2) Endpoint, MSI 01
		DevCap:	MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 4096 bytes
		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 
<512ns, L1 <64us
			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-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis+
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, 
Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- 
ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB
	Capabilities: [ac] MSI-X: Enable- Count=4 Masked-
		Vector table: BAR=4 offset=00000000
		PBA: BAR=4 offset=00000800
	Capabilities: [cc] Vital Product Data
		Unknown small resource type 00, will not decode more.
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- 
MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- 
MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ 
MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		AERCap:	First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
	Capabilities: [140 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=ff
			Status:	NegoPending- InProgress-
	Capabilities: [160 v1] Device Serial Number 81-00-00-00-68-4c-e0-00
	Kernel driver in use: r8169

08:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 
802.11b/g/n WiFi Adapter (rev 01)
	Subsystem: Realtek Semiconductor Co., Ltd. Device 8195
	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 17
	Region 0: I/O ports at c000 [size=256]
	Region 2: Memory at d0600000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA 
PME(D0+,D1+,D2+,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
		Address: 0000000000000000  Data: 0000
	Capabilities: [70] Express (v2) Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 512 bytes
		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 
<512ns, L1 <64us
			ClockPM+ Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- 
BWMgmt- ABWMgmt-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis+
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis+
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, 
Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- 
ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- 
MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- 
MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ 
MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		AERCap:	First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
	Capabilities: [140 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=ff
			Status:	NegoPending- InProgress-
	Capabilities: [160 v1] Device Serial Number 01-91-81-fe-ff-4c-e0-00
	Kernel driver in use: rtl8192ce

[7.6.]
---

[7.7.]

/var/log/messages

Aug  2 08:46:11 stephan-thinkpad kernel: [  108.770067] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:46:11 stephan-thinkpad kernel: [  108.772624] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:46:11 stephan-thinkpad kernel: [  108.773972] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:46:11 stephan-thinkpad kernel: [  108.775401] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:46:11 stephan-thinkpad kernel: [  108.776496] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:46:11 stephan-thinkpad kernel: [  108.776503] psmouse.c: 
issuing reconnect request
Aug  2 08:55:01 stephan-thinkpad kernel: [  638.530041] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 4
Aug  2 08:55:01 stephan-thinkpad kernel: [  638.531367] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:55:01 stephan-thinkpad kernel: [  638.543811] psmouse.c: 
TouchPad at isa0060/serio4/input0 - driver resynched.
Aug  2 08:57:18 stephan-thinkpad kernel: [  774.987821] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 4
Aug  2 08:57:18 stephan-thinkpad kernel: [  774.989102] psmouse.c: 
TouchPad at isa0060/serio4/input0 lost sync at byte 1
Aug  2 08:57:18 stephan-thinkpad kernel: [  774.996836] psmouse.c: 
TouchPad at isa0060/serio4/input0 - driver resynched.


^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: PROBLEM: ThinkPad Edge: psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1
@ 2014-10-10 20:25 Artem Pylypchuk
  0 siblings, 0 replies; 3+ messages in thread
From: Artem Pylypchuk @ 2014-10-10 20:25 UTC (permalink / raw)
  To: linux-kernel

Hi!

Are you using tleds utility by any chance?
Or any utility that frequently switches keyboard indicators.

I've just discovered that running tleds (for Scroll Lock as eth0
indicator) can cause such problems, on an old MSI MS-171A. It causes
such messages:

psmouse serio4: Touchpad at isa0060/serio4/input0 lost sync at byte 4

 and can sometimes block the keyboard and mouse forever (so you have
to use external USB ones to save your data and reboot).

Anyway, this could also be a hardware problem with the internal serial bus.

Cheers.

^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-10-10 20:25 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-08-02  7:03 PROBLEM: ThinkPad Edge: psmouse.c: TouchPad at isa0060/serio4/input0 lost sync at byte 1 Stephan Bertl
2011-08-06 22:26 ` Dr. David Alan Gilbert
  -- strict thread matches above, loose matches on Subject: below --
2014-10-10 20:25 Artem Pylypchuk

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