From: Abdelghani Ouchabane <abdelghani@ezono.com>
To: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Re: PCIe can not rescan for new PCIe device ( FPGA board )
Date: Wed, 12 Oct 2011 10:35:59 +0200 [thread overview]
Message-ID: <4E95516F.60300@ezono.com> (raw)
In-Reply-To: <4E953579.6050807@jp.fujitsu.com>
[-- Attachment #1: Type: text/plain, Size: 5826 bytes --]
On 12/10/11 08:36, Kenji Kaneshige wrote:
> Hello,
>
> According to your dmesg output, pciehp driver doesn't detect any PCIe
> hotplug slot. Can you send the following information?
>
> - ls -lR /sys/bus/pci/slots
> - lspci -vvvv (as root user)
Hallo,
- I tested my system with:
* A standard WiFi card (Network controller: Ralink corp. RT2860 ---
Belkin Device 817c --- Kernel modules: rt2800pci).
* My FPGA board.
- I did the following:
* I booted the system without the express card & without my FPGA board.
1 - Introduce the express card & my FPGA board after the system has
booted up.
2 - lspci -vt doesn't show the express card & FPGA board, express card
divers did not loaded (lsmod).
3 - lspci -vt doesn't show my FPGA board.
4 - Rescan the PCIe bus "echo 1 > /sys/bus/pci/rescan"
5 - The express card gets detected (lspci), drivers get loaded (lsmod),
But ifconfig doesn't show the interface (wlan0).
6 - My FPGA board gets detected (lspci), but I could not access its
registers 0xffffffff.
dmesg :
[ 152.045433] pci 0000:01:00.0: [1814:0781] type 0 class 0x000280
[ 152.045602] pci 0000:01:00.0: reg 10: [mem 0x00000000-0x0000ffff]
[ 152.045854] pci 0000:01:00.0: PME# supported from D0 D3hot
[ 152.045980] pci 0000:01:00.0: PME# disabled
[ 152.046263] radeon 0000:00:01.0: BAR 6: [??? 0x00000000 flags 0x2] has
bogus alignment
[ 152.046452] pci 0000:01:00.0: BAR 0: assigned [mem 0x40400000-0x4040ffff]
[ 152.046606] pci 0000:01:00.0: BAR 0: set to [mem
0x40400000-0x4040ffff] (PCI address [0x40400000-0x4040ffff])
[ 152.075665] cfg80211: Calling CRDA to update world regulatory domain
[ 152.116429] rt2800pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 152.116598] rt2800pci 0000:01:00.0: PCI INT A -> GSI 16 (level, low)
-> IRQ 16
[ 152.116770] rt2800pci 0000:01:00.0: setting latency timer to 64
[ 152.127146] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.137537] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.147926] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.158332] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.168723] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.179115] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.189489] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.199864] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.210256] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.220634] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.231088] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.241463] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.251865] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.262270] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.276185] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.290055] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.303865] phy0 -> rt2x00pci_regbusy_read: Error - Indirect register
access failed: offset=0x00000580, value=0xffffffff
[ 152.307477] phy0 -> rt2800_init_eeprom: Error - Invalid RT chipset
detected.
[ 152.311073] phy0 -> rt2x00lib_probe_dev: Error - Failed to allocate
device.
[ 152.314700] rt2800pci 0000:01:00.0: PCI INT A disabled
[ 172.830318] pci 0000:02:00.0: [1234:0002] type 0 class 0x001180
[ 172.833754] pci 0000:02:00.0: reg 10: [mem 0x00000000-0x00000fff 64bit
pref]
[ 172.837127] pci 0000:02:00.0: reg 18: [mem 0x00000000-0x0003ffff 64bit
pref]
[ 172.840456] pci 0000:02:00.0: reg 20: [mem 0x00000000-0x00000fff 64bit
pref]
[ 172.843964] radeon 0000:00:01.0: BAR 6: [??? 0x00000000 flags 0x2] has
bogus alignment
[ 172.847331] pci 0000:02:00.0: BAR 2: assigned [mem
0x40200000-0x4023ffff 64bit pref]
[ 172.850728] pci 0000:02:00.0: BAR 2: set to [mem 0x40200000-0x4023ffff
64bit pref] (PCI address [0x40200000-0x4023ffff])
[ 172.854231] pci 0000:02:00.0: BAR 0: assigned [mem
0x40240000-0x40240fff 64bit pref]
[ 172.857771] pci 0000:02:00.0: BAR 0: set to [mem 0x40240000-0x40240fff
64bit pref] (PCI address [0x40240000-0x40240fff])
[ 172.861339] pci 0000:02:00.0: BAR 4: assigned [mem
0x40241000-0x40241fff 64bit pref]
[ 172.864997] pci 0000:02:00.0: BAR 4: set to [mem 0x40241000-0x40241fff
64bit pref] (PCI address [0x40241000-0x40241fff])
7 - Reset the express card "echo 1 >
/sys/bus/pci/devices/0000\:01\:00.0/reset". But ifconfig still doesn't
show the interface (wlan0)
dmesg :
[ 731.717117] pci 0000:01:00.0: restoring config space at offset 0x1
(was 0x100400, writing 0x100002)
8 - Reset my FPGA board "echo 1 >
/sys/bus/pci/devices/0000\:02\:00.0/reset". Still I could not access
into my FPGA registers.
logs :
[root@localhost ~]# echo 1 > /sys/bus/pci/devices/0000\:02\:00.0/reset
-bash: echo: write error: Invalid argument
dmesg :
[ 910.928564] pci 0000:02:00.0: restoring config space at offset 0x1
(was 0x100400, writing 0x100000)
* I have attached to you the requested information.
Many thanks,
Ghani
[-- Attachment #2: lspci-full.txt --]
[-- Type: text/plain, Size: 20906 bytes --]
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Complex
Subsystem: Advanced Micro Devices [AMD] Pavilion DM1Z-3000 Host bridge
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: 32
00:01.0 VGA compatible controller: ATI Technologies Inc Device 9804 (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices [AMD] Device 1511
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: 64 bytes
Interrupt: pin A routed to IRQ 40
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
Region 1: I/O ports at f000 [size=256]
Region 2: Memory at feb00000 (32-bit, non-prefetchable) [size=256K]
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: [58] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, 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 #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
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: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0300c Data: 4159
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: radeon
Kernel modules: radeon
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Port (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: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 40400000-405fffff
Prefetchable memory behind bridge: 0000000040600000-00000000407fffff
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 75.000W; 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: Range ABCD, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] Device 1234
Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: pcieport
00:05.0 PCI bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Port (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: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: 40000000-401fffff
Prefetchable memory behind bridge: 0000000040200000-00000000403fffff
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 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 #5, PowerLimit 75.000W; 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: Range ABCD, TimeoutDis+ ARIFwd-
DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis- ARIFwd-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB
Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] Device 1234
Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Kernel driver in use: pcieport
00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode] (rev 40) (prog-if 01 [AHCI 1.0])
Subsystem: ATI Technologies Inc Device 4393
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: 32
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at f190 [size=8]
Region 1: I/O ports at f180 [size=4]
Region 2: I/O ports at f170 [size=8]
Region 3: I/O ports at f160 [size=4]
Region 4: I/O ports at f150 [size=16]
Region 5: Memory at feb48000 (32-bit, non-prefetchable) [size=1K]
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: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
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: 32, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at feb47000 (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: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
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: 32, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at feb46000 (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: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
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: 32, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at feb45000 (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: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
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: 32, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at feb44000 (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)
Subsystem: ATI Technologies Inc SBx00 SMBus Controller
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
Kernel modules: sp5100_tco, i2c-piix4
00:14.1 IDE interface: ATI Technologies Inc SB7x0/SB8x0/SB9x0 IDE Controller (rev 40) (prog-if 8a [Master SecP PriP])
Subsystem: ATI Technologies Inc SB7x0/SB8x0/SB9x0 IDE Controller
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: 32
Interrupt: pin B routed to IRQ 17
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 f100 [size=16]
Kernel driver in use: pata_atiixp
Kernel modules: pata_atiixp
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
Subsystem: ATI Technologies Inc SBx00 Azalia (Intel HDA)
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: 32, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at feb40000 (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
Kernel modules: snd-hda-intel
00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
Subsystem: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller
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=03, subordinate=03, 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 12h/14h Processor Function 0 (rev 43)
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-
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
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 12h/14h Processor Function 2
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 12h/14h Processor Function 3
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
Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
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-
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
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-
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
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-
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
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-
01:00.0 Network controller: Ralink corp. RT2860
Subsystem: Belkin Device 817c
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-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at 40400000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <128ns, L1 <2us
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 Disabled; RCB 128 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
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-
Kernel modules: rt2800pci
02:00.0 Signal processing controller: eZono AG eZono Malta - 32 channels ultrasound front end (rev 01)
Subsystem: eZono AG Device 0001
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-
Interrupt: pin A routed to IRQ 0
Region 0: Memory at 40240000 (64-bit, prefetchable) [disabled] [size=4K]
Region 2: Memory at 40200000 (64-bit, prefetchable) [disabled] [size=256K]
Region 4: Memory at 40241000 (64-bit, prefetchable) [disabled] [size=4K]
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] 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: [80] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 2048 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
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 #1, Speed 2.5GT/s, Width x1, ASPM L0s, Latency L0 <1us, 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-
[-- Attachment #3: slots.txt --]
[-- Type: text/plain, Size: 3388 bytes --]
/sys/bus/pci/slots:
total 0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:00.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:01.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:04.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:05.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:11.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:12.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:12.2
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:13.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:13.2
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:14.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:14.1
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:14.2
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:14.3
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:14.4
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.0
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.1
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.2
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.3
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.4
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.5
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.6
drwxr-xr-x 2 root root 0 Aug 29 19:02 0000:00:18.7
drwxr-xr-x 2 root root 0 Aug 29 19:04 0000:01:00.0
drwxr-xr-x 2 root root 0 Aug 29 19:05 0000:02:00.0
/sys/bus/pci/slots/0000:00:00.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:01.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:04.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:05.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:11.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:12.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:12.2:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:13.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:13.2:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:14.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:14.1:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:14.2:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:14.3:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:14.4:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.1:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.2:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.3:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.4:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.5:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.6:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:00:18.7:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:01:00.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
/sys/bus/pci/slots/0000:02:00.0:
total 0
-rw-r--r-- 1 root root 4096 Aug 29 19:09 power
next prev parent reply other threads:[~2011-10-12 8:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-07 7:16 PCIe can not rescan for new PCIe device ( FPGA board ) Abdelghani Ouchabane
2011-10-07 15:37 ` Bjorn Helgaas
2011-10-07 16:22 ` Abdelghani Ouchabane
2011-10-07 16:36 ` Bjorn Helgaas
2011-10-11 1:39 ` Kenji Kaneshige
2011-10-11 8:11 ` Abdelghani Ouchabane
2011-10-12 6:36 ` Kenji Kaneshige
2011-10-12 8:35 ` Abdelghani Ouchabane [this message]
2011-10-13 12:50 ` Kenji Kaneshige
2011-10-14 9:40 ` Abdelghani Ouchabane
2011-10-24 5:00 ` Kenji Kaneshige
2011-10-24 9:20 ` Abdelghani Ouchabane
2011-10-11 8:10 ` Abdelghani Ouchabane
2011-10-11 15:22 ` Bjorn Helgaas
[not found] ` <4E954251.5020801@ezono.com>
2011-10-12 8:03 ` Abdelghani Ouchabane
2011-10-12 15:58 ` Bjorn Helgaas
2011-10-14 9:27 ` Abdelghani Ouchabane
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