Hi, Sorry for delay responding, here is my x86_64 with 2.6.26 dmesg and lspci. ^__^ Thanks. Dmesg: hotplug-in 3726 into 6145 , and the unplug, finally plug again ata9: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen ata9: irq_stat 0x02400000, PHY RDY changed ata9: hard resetting link ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata9.15: qc timeout (cmd 0xe4) ata9.15: failed to read PMP GSCR[0] (Emask=0x4) ata9: failed to recover some devices, retrying in 5 secs ata9: hard resetting link ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata9.15: qc timeout (cmd 0xe4) ata9.15: failed to read PMP GSCR[0] (Emask=0x4) ata9: failed to recover some devices, retrying in 5 secs ata9: hard resetting link ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata9.15: qc timeout (cmd 0xe4) ata9.15: failed to read PMP GSCR[0] (Emask=0x4) ata9: failed to recover some devices, retrying in 5 secs ata9: hard resetting link ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata9: EH complete ata9: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen ata9: irq_stat 0x00400000, PHY RDY changed ata9: hard resetting link ata9: SATA link down (SStatus 0 SControl 300) ata9: EH complete ata10: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen ata10: irq_stat 0x02400000, PHY RDY changed ata10: hard resetting link ata10: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata10.15: qc timeout (cmd 0xe4) ata10.15: failed to read PMP GSCR[0] (Emask=0x4) ata10: failed to recover some devices, retrying in 5 secs ata10: hard resetting link ata10: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata10.15: qc timeout (cmd 0xe4) ata10.15: failed to read PMP GSCR[0] (Emask=0x4) ata10: failed to recover some devices, retrying in 5 secs ata10: hard resetting link ata10: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata10.15: qc timeout (cmd 0xe4) ata10.15: failed to read PMP GSCR[0] (Emask=0x4) ata10: failed to recover some devices, retrying in 5 secs ata10: hard resetting link ata10: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata10: EH complete lspci -nnvvv 00:00.0 Host bridge [0600]: Intel Corporation 82P965/G965 Memory Controller Hub [8086:29a0] (rev 02) Subsystem: Giga-byte Technology Unknown device [1458:5000] 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 00:02.0 VGA compatible controller [0300]: Intel Corporation 82G965 Integrated Graphics Controller [8086:29a2] (rev 02) (prog-if 00 [VGA]) Subsystem: Giga-byte Technology Unknown device [1458:d000] 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 Interrupt: pin A routed to IRQ 16 Region 0: Memory at f4000000 (32-bit, non-prefetchable) [size=1M] Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at b000 [size=8] Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- 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 PME-Enable- DSel=0 DScale=0 PME- 00:1a.0 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Contoller #4 [8086:2834] (rev 02) (prog-if 00 [UHCI]) Subsystem: Giga-byte Technology Unknown device [1458:5004] 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 16 Region 4: I/O ports at b400 [size=32] 00:1a.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 [8086:2835] (rev 02) (prog-if 00 [UHCI]) Subsystem: Giga-byte Technology Unknown device [1458:5004] 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 21 Region 4: I/O ports at b800 [size=32] 00:1a.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 [8086:283a] (rev 02) (prog-if 20 [EHCI]) Subsystem: Giga-byte Technology Unknown device [1458:5006] 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 18 Region 0: Memory at f4305000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] 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- 00:1b.0 Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 02) Subsystem: Giga-byte Technology Unknown device [1458:a002] 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: 32 bytes Interrupt: pin A routed to IRQ 22 Region 0: Memory at f4300000 (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 [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 [8086:283f] (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: 32 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 00006000-00007fff Memory behind bridge: f0000000-f1ffffff Prefetchable memory behind bridge: 0000000040000000-00000000400fffff 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, Port 1 Link: Latency L0s <256ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 16, PowerLimit 10.000000 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: 4161 Capabilities: [90] Subsystem: Giga-byte Technology Unknown device [1458:5001] 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 [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 [8086:2841] (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: 32 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00008000-00008fff Memory behind bridge: f2000000-f3ffffff Prefetchable memory behind bridge: 0000000040100000-00000000401fffff 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, Port 2 Link: Latency L0s <256ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 17, PowerLimit 10.000000 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: 4169 Capabilities: [90] Subsystem: Giga-byte Technology Unknown device [1458:5001] 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.2 PCI bridge [0604]: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 [8086:2843] (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: 32 bytes Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 00009000-0000afff Memory behind bridge: f4100000-f41fffff 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, Port 3 Link: Latency L0s <256ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 18, PowerLimit 10.000000 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: 4171 Capabilities: [90] Subsystem: Giga-byte Technology Unknown device [1458:5001] 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 [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 [8086:2830] (rev 02) (prog-if 00 [UHCI]) Subsystem: Giga-byte Technology Unknown device [1458:5004] 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 23 Region 4: I/O ports at bc00 [size=32] 00:1d.1 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 [8086:2831] (rev 02) (prog-if 00 [UHCI]) Subsystem: Giga-byte Technology Unknown device [1458:5004] 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 19 Region 4: I/O ports at c000 [size=32] 00:1d.2 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 [8086:2832] (rev 02) (prog-if 00 [UHCI]) Subsystem: Giga-byte Technology Unknown device [1458:5004] 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 18 Region 4: I/O ports at c400 [size=32] 00:1d.7 USB Controller [0c03]: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 [8086:2836] (rev 02) (prog-if 20 [EHCI]) Subsystem: Giga-byte Technology Unknown device [1458:5006] 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 23 Region 0: Memory at f4304000 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] 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- 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev f2) (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=04, subordinate=04, sec-latency=32 I/O behind bridge: 0000f000-00000fff Memory behind bridge: f4200000-f42fffff 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- Capabilities: [50] Subsystem: Giga-byte Technology Unknown device [1458:5000] 00:1f.0 ISA bridge [0601]: Intel Corporation 82801HB/HR (ICH8/R) LPC Interface Controller [8086:2810] (rev 02) Subsystem: Giga-byte Technology Unknown device [1458:5001] 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 [0101]: Intel Corporation 82801H (ICH8 Family) 4 port SATA IDE Controller [8086:2820] (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: Giga-byte Technology Unknown device [1458:b002] 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 19 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 f000 [size=16] Region 5: I/O ports at fc00 [size=16] Capabilities: [70] Power Management version 3 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 [0c05]: Intel Corporation 82801H (ICH8 Family) SMBus Controller [8086:283e] (rev 02) Subsystem: Giga-byte Technology Unknown device [1458:5001] 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 C routed to IRQ 18 Region 0: Memory at f4306000 (32-bit, non-prefetchable) [size=256] Region 4: I/O ports at 0500 [size=32] 00:1f.5 IDE interface [0101]: Intel Corporation 82801H (ICH8 Family) 2 port SATA IDE Controller [8086:2825] (rev 02) (prog-if 85 [Master SecO PriO]) Subsystem: Giga-byte Technology Unknown device [1458:b002] 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 19 Region 0: I/O ports at cc00 [size=8] Region 1: I/O ports at d000 [size=4] Region 2: I/O ports at d400 [size=8] Region 3: I/O ports at d800 [size=4] Region 4: I/O ports at dc00 [size=16] Region 5: I/O ports at e000 [size=16] Capabilities: [70] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 01:00.0 RAID bus controller [0104]: Marvell Technology Group Ltd. Unknown device [11ab:6145] (rev a1) (prog-if 8f) Subsystem: Marvell Technology Group Ltd. Unknown device [11ab:6145] 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 (2000ns min), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 6000 [size=8] Region 1: I/O ports at 6400 [size=4] Region 2: I/O ports at 6800 [size=8] Region 3: I/O ports at 6c00 [size=4] Region 4: I/O ports at 7000 [size=16] Region 5: Memory at f1000000 (32-bit, non-prefetchable) [size=1K] [virtual] Expansion ROM at 40000000 [disabled] [size=256K] Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0+,D1+,D2-,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Address: 00000000 Data: 0000 Capabilities: [e0] Express Legacy Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited 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 x1, ASPM L0s, Port 0 Link: Latency L0s <256ns, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 Capabilities: [100] Advanced Error Reporting 02:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller [11ab:4364] (rev 13) Subsystem: Giga-byte Technology Unknown device [1458:e000] 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: 32 bytes Interrupt: pin A routed to IRQ 2300 Region 0: Memory at f3000000 (64-bit, non-prefetchable) [size=16K] Region 2: I/O ports at 8000 [size=256] [virtual] Expansion ROM at 40100000 [disabled] [size=128K] Capabilities: [48] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] Vital Product Data Capabilities: [5c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+ Address: 00000000fee0200c Data: 4191 Capabilities: [e0] Express Legacy Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited 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 x1, ASPM L0s L1, Port 0 Link: Latency L0s <256ns, L1 unlimited Link: ASPM Disabled RCB 128 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 Capabilities: [100] Advanced Error Reporting 03:00.0 SATA controller [0106]: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller [197b:2363] (rev 02) (prog-if 01 [AHCI 1.0]) Subsystem: Giga-byte Technology Unknown device [1458:b000] 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: 32 bytes Interrupt: pin A routed to IRQ 18 Region 5: Memory at f4100000 (32-bit, non-prefetchable) [size=8K] Capabilities: [68] 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: [50] Express Legacy Endpoint IRQ 1 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us 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 x1, ASPM L0s, Port 1 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 03:00.1 IDE interface [0101]: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller [197b:2363] (rev 02) (prog-if 85 [Master SecO PriO]) Subsystem: Giga-byte Technology Unknown device [1458:b000] 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 Interrupt: pin B routed to IRQ 19 Region 0: I/O ports at 9000 [size=8] Region 1: I/O ports at 9400 [size=4] Region 2: I/O ports at 9800 [size=8] Region 3: I/O ports at 9c00 [size=4] Region 4: I/O ports at a000 [size=16] Capabilities: [68] 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- 04:07.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) [104c:8024] (prog-if 10 [OHCI]) Subsystem: Giga-byte Technology Unknown device [1458:1000] 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: 32 (500ns min, 1000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 23 Region 0: Memory at f4204000 (32-bit, non-prefetchable) [size=2K] Region 1: Memory at f4200000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] 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+ 2008/8/3 Tejun Heo <tj@xxxxxxxxxx>: > KueiHuan Chen wrote: >> 2008/8/2 Tejun Heo <tj@xxxxxxxxxx>: >>> Mark Lord wrote: >>>> I have exactly zero documentation on those chips, >>>> but they are supposedly AHCI compliant. >>>> >>>> Looking in drivers/ata/ahci.c, one can see that the chips are indeed >>>> supported, >>>> and there the AHCI_HFLAG_NO_PMP is *not* set, so one might expect them >>>> to work >>>> with a port-multiplier already. ? >>> I bet it's more like nobody tried yet. :-P >> >> >> Thanks for your explaining, i had tried it already. >> >> Port multiplier of Silicon image 3726 is not supported from 2.6.24 to >> 2.6.26 with 6121 and 6145 which using ahci.c : ( >> >> Here is the test envirement: >> >> Port Multipiler : Silicon image 3726. (Marvell 4140 is not fully >> tested, so i don't listed, but it is the same in arm arch.) >> >> arch/kernel 2.6.24 2.6.25 2.6.26 >> >> arm Not Work Not tested Not tested >> >> powerpc Not Work Not tested Not tested >> >> x86_64 Not Work Not Work Not Work >> >> >> Should we need disable 6121/6145 pmp support in ahci.c until it is >> fully supported? > > I'd like to find out why it's failing before disabling it. Can you > please post the failing log from 2.6.26? > > -- > tejun > -- --- Thanks, KueiHuan-Chen -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html