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    SubjectRe: [PATCH] Quirk to fix suspend/resume on Lenovo Edge 11,13,14,15
    On Thu, Jan 13, 2011 at 12:33:27PM -0500, Manoj Iyer wrote:
    > Borislav,
    >
    > Please see below lspci and dmesg output from AMD based ThinkPad Edge 11.
    >
    > lspci
    > =====
    > 00:00.0 Host bridge [0600]: Advanced Micro Devices [AMD] RS780 Host
    > Bridge Alternate [1022:9601]
    > Subsystem: Lenovo Device [17aa: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 [0604]: Advanced Micro Devices [AMD] RS780 PCI to
    > PCI bridge (int gfx) [1022:9602] (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 PCI
    > to PCI bridge (int gfx) [1022:9602]
    > Kernel modules: shpchp
    >
    > 00:04.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to
    > PCI bridge (PCIE port 0) [1022:9604] (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: 80000000-800fffff
    > 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+
    >

    This doesn't look complete since it shows only 3 PCI devices. Can you do

    lspci -vv >> lspci.out

    and attach the file instead since the mail client wraps the lines anyway.

    Thanks.

    --
    Regards/Gruss,
    Boris.

    Advanced Micro Devices GmbH
    Einsteinring 24, 85609 Dornach
    General Managers: Alberto Bozzo, Andrew Bowd
    Registration: Dornach, Gemeinde Aschheim, Landkreis Muenchen
    Registergericht Muenchen, HRB Nr. 43632


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