* Strange igb bug, out-of-tree driver seems to work fine.
@ 2011-04-21 21:39 Ben Greear
2011-04-22 0:16 ` Wyborny, Carolyn
0 siblings, 1 reply; 5+ messages in thread
From: Ben Greear @ 2011-04-21 21:39 UTC (permalink / raw)
To: netdev
We have a 4-port NIC using the igb driver in a couple of systems,
and saw some strange issues (mostly rx CRC errors). We tried 2.6.34,
2.6.36, and 2.6.38 based kernels and all showed issues. The NICs
are from two different vendors, though both use the igb driver.
We then tried 2.6.36.3 with the out-of-tree igb-2.4.13.tar.gz
driver. And everything seems to run clean.
My kernels are somewhat hacked and tainted, and this testing
is using my tainting module, but since changing only the driver
seems to fix things, it's _probably_ not my fault this time!
I am running a small hack to make igb work better with VLANs
in my 2.6.36 and .38 kernel, though not in the .34. Here is the .36 diff:
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 9b4e589..86aa89c 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2265,7 +2265,8 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter)
adapter->rx_itr_setting = IGB_DEFAULT_ITR;
adapter->tx_itr_setting = IGB_DEFAULT_ITR;
- adapter->max_frame_size = netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
+ adapter->max_frame_size = (netdev->mtu + ETH_HLEN + ETH_FCS_LEN
+ + VLAN_HLEN);
adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
#ifdef CONFIG_PCI_IOV
@@ -4230,7 +4231,7 @@ static int igb_change_mtu(struct net_device *netdev, int new_mtu)
{
struct igb_adapter *adapter = netdev_priv(netdev);
struct pci_dev *pdev = adapter->pdev;
- int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
+ int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
u32 rx_buffer_len, i;
if ((new_mtu < 68) || (max_frame > MAX_JUMBO_FRAME_SIZE)) {
Verbose lspci output for this system is below.
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
Subsystem: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub
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
Capabilities: [e0] Vendor Specific Information: Len=09 <?>
Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03) (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=06, sec-latency=0
I/O behind bridge: 00008000-0000bfff
Memory behind bridge: fd400000-fd8fffff
Prefetchable memory behind bridge: 00000000fcf00000-00000000fd2fffff
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: [88] Subsystem: Intel Corporation Device 0000
Capabilities: [80] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4159
Capabilities: [a0] Express (v1) 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 2.5GT/s, Width x16, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #0, PowerLimit 0.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Off, PwrInd On, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed+ WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [140 v1] Root Complex Link
Desc: PortNumber=02 ComponentID=00 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed19000
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics 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-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fdf00000 (32-bit, non-prefetchable) [size=512K]
Region 1: I/O ports at ff00 [size=8]
Region 2: Memory at b0000000 (32-bit, prefetchable) [size=256M]
Region 3: Memory at fdf80000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: i915
Kernel modules: intelfb, i915
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
I/O behind bridge: 00007000-00007fff
Memory behind bridge: fce00000-fcefffff
Prefetchable memory behind bridge: 00000000fcd00000-00000000fcdfffff
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: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #16, PowerLimit 10.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4161
Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family PCI Express Port 1
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed+ WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
Status: NegoPending- InProgress-
Capabilities: [180 v1] Root Complex Link
Desc: PortNumber=01 ComponentID=02 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed1c001
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
I/O behind bridge: 00006000-00006fff
Memory behind bridge: fde00000-fdefffff
Prefetchable memory behind bridge: 00000000fdd00000-00000000fddfffff
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: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #17, PowerLimit 10.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState+
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4169
Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family PCI Express Port 2
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed+ WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
Status: NegoPending- InProgress-
Capabilities: [180 v1] Root Complex Link
Desc: PortNumber=02 ComponentID=02 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed1c001
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: fdc00000-fdcfffff
Prefetchable memory behind bridge: 00000000fdb00000-00000000fdbfffff
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: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #3, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #18, PowerLimit 10.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4171
Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family PCI Express Port 3
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed+ WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
Status: NegoPending- InProgress-
Capabilities: [180 v1] Root Complex Link
Desc: PortNumber=03 ComponentID=02 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed1c001
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4 (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fda00000-fdafffff
Prefetchable memory behind bridge: 00000000fd900000-00000000fd9fffff
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: [40] Express (v1) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- RBE- FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #19, PowerLimit 10.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna- CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee0300c Data: 4179
Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family PCI Express Port 4
Capabilities: [a0] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed+ WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
Status: NegoPending- InProgress-
Capabilities: [180 v1] Root Complex Link
Desc: PortNumber=04 ComponentID=02 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed1c001
Kernel driver in use: pcieport
00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #1
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
Interrupt: pin A routed to IRQ 23
Region 4: I/O ports at fe00 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2
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
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at fd00 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3
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
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at fc00 [size=32]
Kernel driver in use: uhci_hcd
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: Intel Corporation Device 27ca
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
Interrupt: pin D routed to IRQ 16
Region 4: I/O ports at fb00 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Intel Corporation N10/ICH 7 Family USB2 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: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at fdfff000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] 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-
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (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=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Bus: primary=00, secondary=0b, subordinate=10, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: cc000000-d7ffffff
Prefetchable memory behind bridge: 00000000fd300000-00000000fd3fffff
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: [50] Subsystem: Intel Corporation 82801 Mobile PCI Bridge
00:1e.2 Multimedia audio controller: Intel Corporation 82801G (ICH7 Family) AC'97 Audio Controller (rev 02)
Subsystem: Device 414c:4760
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
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at f000 [size=256]
Region 1: I/O ports at fa00 [size=64]
Region 2: Memory at fdffe000 (32-bit, non-prefetchable) [size=512]
Region 3: Memory at fdffd000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] 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-
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Intel Corporation 82801GBM (ICH7-M) LPC Interface 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: 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel modules: leds-ss4200, iTCO_wdt, intel-rng
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Intel Corporation 82801G (ICH7 Family) 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: 0
Interrupt: pin A routed to IRQ 18
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 f800 [size=16]
Kernel driver in use: ata_piix
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA 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: 0
Interrupt: pin B routed to IRQ 19
Region 0: I/O ports at f700 [size=8]
Region 1: I/O ports at f600 [size=4]
Region 2: I/O ports at f500 [size=8]
Region 3: I/O ports at f400 [size=4]
Region 4: I/O ports at f300 [size=16]
Region 5: Memory at fdffc000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [70] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
Subsystem: Intel Corporation N10/ICH 7 Family 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-
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 0500 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801
01:00.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch (rev bb) (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
Region 0: Memory at fd8e0000 (32-bit, non-prefetchable) [size=128K]
Bus: primary=01, secondary=02, subordinate=06, sec-latency=0
I/O behind bridge: 00008000-0000bfff
Memory behind bridge: fd400000-fd7fffff
Prefetchable memory behind bridge: 00000000fcf00000-00000000fd2fffff
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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
Address: 00000000fee0300c Data: 4181
Masking: 0000000f Pending: 00000000
Capabilities: [68] Express (v2) Upstream Port, MSI 00
DevCap: MaxPayload 2048 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-SlotPowerLimit 0.000W
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 #6, Speed 5GT/s, Width x4, ASPM L0s L1, Latency L0 <2us, L1 <4us
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
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: -6dB
Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-00
Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [138 v1] Power Budgeting <?>
Capabilities: [148 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: [950 v1] Vendor Specific Information: ID=0001 Rev=0 Len=010 <?>
Kernel driver in use: pcieport
02:00.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000b000-0000bfff
Memory behind bridge: fd700000-fd7fffff
Prefetchable memory behind bridge: 00000000fd200000-00000000fd2fffff
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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
Address: 00000000fee0300c Data: 4189
Masking: 0000000f Pending: 00000000
Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
DevCap: MaxPayload 2048 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 #0, Speed 5GT/s, Width x4, ASPM L0s L1, Latency L0 <2us, L1 <4us
ClockPM- Surprise+ LLActRep+ BwNot+
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk- DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #0, 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+
DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd+
DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-00
Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [148 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=4
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=06 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32+ WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=WRR32 TC/VC=ff
Status: NegoPending- InProgress-
Port Arbitration Table <?>
Capabilities: [448 v1] Vendor Specific Information: ID=0000 Rev=0 Len=0cc <?>
Capabilities: [520 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0 Len=010 <?>
Kernel driver in use: pcieport
02:01.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: fd600000-fd6fffff
Prefetchable memory behind bridge: 00000000fd100000-00000000fd1fffff
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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
Address: 00000000fee0300c Data: 4191
Masking: 0000000f Pending: 00000000
Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
DevCap: MaxPayload 2048 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 x4, ASPM L0s L1, Latency L0 <2us, L1 <4us
ClockPM- Surprise+ LLActRep+ BwNot+
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk- DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn+ PwrCtrl+ MRL+ AttnInd+ PwrInd+ HotPlug+ Surprise-
Slot #1, 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+
DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd+
DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-00
Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [148 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: [520 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0 Len=010 <?>
Kernel driver in use: pcieport
02:04.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00009000-00009fff
Memory behind bridge: fd500000-fd5fffff
Prefetchable memory behind bridge: 00000000fd000000-00000000fd0fffff
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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
Address: 00000000fee0300c Data: 4199
Masking: 0000000f Pending: 00000000
Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
DevCap: MaxPayload 2048 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 #4, Speed 5GT/s, Width x8, ASPM L0s L1, Latency L0 <2us, L1 <4us
ClockPM- Surprise+ LLActRep+ BwNot+
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #4, PowerLimit 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-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd+
DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-00
Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [148 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: [520 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0 Len=010 <?>
Kernel driver in use: pcieport
02:05.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00008000-00008fff
Memory behind bridge: fd400000-fd4fffff
Prefetchable memory behind bridge: 00000000fcf00000-00000000fcffffff
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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
Address: 00000000fee0300c Data: 41a1
Masking: 0000000f Pending: 00000000
Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
DevCap: MaxPayload 2048 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 #5, Speed 5GT/s, Width x4, ASPM L0s L1, Latency L0 <2us, L1 <4us
ClockPM- Surprise+ LLActRep+ BwNot+
LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn+ PwrCtrl+ MRL+ AttnInd+ PwrInd+ HotPlug+ Surprise-
Slot #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-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd+
DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-00
Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [148 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: [520 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0 Len=010 <?>
Kernel driver in use: pcieport
03:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
Subsystem: QLogic, Corp. Device 0080
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 B routed to IRQ 17
Region 0: Memory at fd7c0000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fd760000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at bf00 [size=32]
Region 3: Memory at fd7fc000 (32-bit, non-prefetchable) [size=16K]
[virtual] Expansion ROM at fd200000 [disabled] [size=128K]
Capabilities: [40] 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=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 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+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x4, ASPM L0s L1, Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-6c
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 1
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function Dependency Link: 00
VF offset: 128, stride: 2, Device ID: 10ca
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 00000000fd700000 (64-bit, non-prefetchable)
Region 3: Memory at 00000000fd720000 (64-bit, non-prefetchable)
VF Migration: offset: 00000000, BIR: 0
Kernel driver in use: igb
Kernel modules: igb
03:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
Subsystem: QLogic, Corp. Device 0080
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 16
Region 0: Memory at fd7a0000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fd780000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at be00 [size=32]
Region 3: Memory at fd7f8000 (32-bit, non-prefetchable) [size=16K]
[virtual] Expansion ROM at fd220000 [disabled] [size=128K]
Capabilities: [40] 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=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 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+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x4, ASPM L0s L1, Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-6c
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function Dependency Link: 01
VF offset: 128, stride: 2, Device ID: 10ca
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 00000000fd740000 (64-bit, non-prefetchable)
Region 3: Memory at 0000000000000000 (64-bit, non-prefetchable)
VF Migration: offset: 00000000, BIR: 0
Kernel driver in use: igb
Kernel modules: igb
04:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
Subsystem: QLogic, Corp. Device 0080
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 B routed to IRQ 18
Region 0: Memory at fd6c0000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fd660000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at af00 [size=32]
Region 3: Memory at fd6fc000 (32-bit, non-prefetchable) [size=16K]
[virtual] Expansion ROM at fd100000 [disabled] [size=128K]
Capabilities: [40] 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=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 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+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x4, ASPM L0s L1, Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-6e
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 1
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function Dependency Link: 00
VF offset: 128, stride: 2, Device ID: 10ca
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 00000000fd600000 (64-bit, non-prefetchable)
Region 3: Memory at 00000000fd620000 (64-bit, non-prefetchable)
VF Migration: offset: 00000000, BIR: 0
Kernel driver in use: igb
Kernel modules: igb
04:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
Subsystem: QLogic, Corp. Device 0080
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 17
Region 0: Memory at fd6a0000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at fd680000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at ae00 [size=32]
Region 3: Memory at fd6f8000 (32-bit, non-prefetchable) [size=16K]
[virtual] Expansion ROM at fd120000 [disabled] [size=128K]
Capabilities: [40] 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=1 PME-
Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
Vector table: BAR=3 offset=00000000
PBA: BAR=3 offset=00002000
Capabilities: [a0] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 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+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x4, ASPM L0s L1, Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-6e
Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function Dependency Link: 01
VF offset: 128, stride: 2, Device ID: 10ca
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 00000000fd640000 (64-bit, non-prefetchable)
Region 3: Memory at 0000000000000000 (64-bit, non-prefetchable)
VF Migration: offset: 00000000, BIR: 0
Kernel driver in use: igb
Kernel modules: igb
07:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
Subsystem: Intel Corporation Device 0000
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 55
Region 0: Memory at fcee0000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at 7f00 [size=32]
Capabilities: [c8] 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=1 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0100c Data: 41aa
Capabilities: [e0] Express (v1) Endpoint, MSI 00
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 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown, Latency L0 <128ns, 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-
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] Device Serial Number 00-07-32-ff-ff-13-f0-5b
Kernel driver in use: e1000e
Kernel modules: e1000e
08:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet Controller
Subsystem: Intel Corporation Device 0000
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 61
Region 0: Memory at fdee0000 (32-bit, non-prefetchable) [size=128K]
Region 2: I/O ports at 6f00 [size=32]
Capabilities: [c8] 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=1 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee0200c Data: 41ba
Capabilities: [e0] Express (v1) Endpoint, MSI 00
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 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown, Latency L0 <128ns, 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-
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] Device Serial Number 00-07-32-ff-ff-15-d1-fc
Kernel driver in use: e1000e
Kernel modules: e1000e
0b:0b.0 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01)
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: 168, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at d7fff000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=0b, secondary=0c, subordinate=0c, sec-latency=176
Memory window 0: cc000000-cffff000 (prefetchable)
Memory window 1: d0000000-d3fff000
I/O window 0: 0000d000-0000d0ff
I/O window 1: 0000d400-0000d4ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
0b:0b.1 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01)
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: 168, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
Region 0: Memory at d7ffd000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=0b, secondary=0d, subordinate=10, sec-latency=176
Memory window 0: 80000000-83fff000 (prefetchable)
Memory window 1: 84000000-87fff000
I/O window 0: 0000d800-0000d8ff
I/O window 1: 0000dc00-0000dcff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
^ permalink raw reply related [flat|nested] 5+ messages in thread* RE: Strange igb bug, out-of-tree driver seems to work fine.
2011-04-21 21:39 Strange igb bug, out-of-tree driver seems to work fine Ben Greear
@ 2011-04-22 0:16 ` Wyborny, Carolyn
2011-04-22 3:43 ` Ben Greear
0 siblings, 1 reply; 5+ messages in thread
From: Wyborny, Carolyn @ 2011-04-22 0:16 UTC (permalink / raw)
To: Ben Greear, netdev
>-----Original Message-----
>From: netdev-owner@vger.kernel.org [mailto:netdev-owner@vger.kernel.org]
>On Behalf Of Ben Greear
>Sent: Thursday, April 21, 2011 2:39 PM
>To: netdev
>Subject: Strange igb bug, out-of-tree driver seems to work fine.
>
>We have a 4-port NIC using the igb driver in a couple of systems,
>and saw some strange issues (mostly rx CRC errors). We tried 2.6.34,
>2.6.36, and 2.6.38 based kernels and all showed issues. The NICs
>are from two different vendors, though both use the igb driver.
>
>We then tried 2.6.36.3 with the out-of-tree igb-2.4.13.tar.gz
>driver. And everything seems to run clean.
>
>My kernels are somewhat hacked and tainted, and this testing
>is using my tainting module, but since changing only the driver
>seems to fix things, it's _probably_ not my fault this time!
>
>I am running a small hack to make igb work better with VLANs
>in my 2.6.36 and .38 kernel, though not in the .34. Here is the .36
>diff:
>
>diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
>index 9b4e589..86aa89c 100644
>--- a/drivers/net/igb/igb_main.c
>+++ b/drivers/net/igb/igb_main.c
>@@ -2265,7 +2265,8 @@ static int __devinit igb_sw_init(struct
>igb_adapter *adapter)
> adapter->rx_itr_setting = IGB_DEFAULT_ITR;
> adapter->tx_itr_setting = IGB_DEFAULT_ITR;
>
>- adapter->max_frame_size = netdev->mtu + ETH_HLEN + ETH_FCS_LEN;
>+ adapter->max_frame_size = (netdev->mtu + ETH_HLEN + ETH_FCS_LEN
>+ + VLAN_HLEN);
> adapter->min_frame_size = ETH_ZLEN + ETH_FCS_LEN;
>
> #ifdef CONFIG_PCI_IOV
>@@ -4230,7 +4231,7 @@ static int igb_change_mtu(struct net_device
>*netdev, int new_mtu)
> {
> struct igb_adapter *adapter = netdev_priv(netdev);
> struct pci_dev *pdev = adapter->pdev;
>- int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
>+ int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN;
> u32 rx_buffer_len, i;
>
> if ((new_mtu < 68) || (max_frame > MAX_JUMBO_FRAME_SIZE)) {
>
>
>
>Verbose lspci output for this system is below.
>
>00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML
>and 945GT Express Memory Controller Hub (rev 03)
> Subsystem: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
>945GT Express Memory Controller Hub
> 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
> Capabilities: [e0] Vendor Specific Information: Len=09 <?>
> Kernel driver in use: agpgart-intel
>
>00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML
>and 945GT Express PCI Express Root Port (rev 03) (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=06, sec-latency=0
> I/O behind bridge: 00008000-0000bfff
> Memory behind bridge: fd400000-fd8fffff
> Prefetchable memory behind bridge: 00000000fcf00000-
>00000000fd2fffff
> 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: [88] Subsystem: Intel Corporation Device 0000
> Capabilities: [80] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-
>,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0300c Data: 4159
> Capabilities: [a0] Express (v1) 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 2.5GT/s, Width x16, ASPM L0s L1,
>Latency L0 <1us, L1 <4us
> ClockPM- Surprise- LLActRep- BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>Surprise-
> Slot #0, PowerLimit 0.000W; Interlock- NoCompl-
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>HPIrq- LinkChg-
> Control: AttnInd Off, PwrInd On, Power- Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
>PresDet+ Interlock-
> Changed: MRL- PresDet+ LinkState-
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
>CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> Capabilities: [140 v1] Root Complex Link
> Desc: PortNumber=02 ComponentID=00 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=00
>AssocRCRB- LinkType=MemMapped LinkValid+
> Addr: 00000000fed19000
> Kernel driver in use: pcieport
>
>00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
>943/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00
>[VGA controller])
> Subsystem: Intel Corporation Mobile 945GM/GMS, 943/940GML Express
>Integrated Graphics 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-
> Latency: 0
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at fdf00000 (32-bit, non-prefetchable)
>[size=512K]
> Region 1: I/O ports at ff00 [size=8]
> Region 2: Memory at b0000000 (32-bit, prefetchable) [size=256M]
> Region 3: Memory at fdf80000 (32-bit, non-prefetchable)
>[size=256K]
> Expansion ROM at <unassigned> [disabled]
> Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
> Address: 00000000 Data: 0000
> Capabilities: [d0] Power Management version 2
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
>,D3hot-,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Kernel driver in use: i915
> Kernel modules: intelfb, i915
>
>00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
>1 (rev 02) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
>ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
><TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
> I/O behind bridge: 00007000-00007fff
> Memory behind bridge: fce00000-fcefffff
> Prefetchable memory behind bridge: 00000000fcd00000-
>00000000fcdfffff
> 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: [40] Express (v1) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
>unlimited, L1 unlimited
> ExtTag- RBE- FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal+
>Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
>TransPend-
> LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>Latency L0 <256ns, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
>DLActive+ BWMgmt- ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+
>Surprise+
> Slot #16, PowerLimit 10.000W; Interlock- NoCompl-
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown, Power-
>Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
>PresDet+ Interlock-
> Changed: MRL- PresDet+ LinkState+
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna-
>CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0300c Data: 4161
> Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family
>PCI Express Port 1
> Capabilities: [a0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-
>,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=01 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02
>AssocRCRB- LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c001
> Kernel driver in use: pcieport
>
>00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
>2 (rev 02) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
>ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
><TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
> I/O behind bridge: 00006000-00006fff
> Memory behind bridge: fde00000-fdefffff
> Prefetchable memory behind bridge: 00000000fdd00000-
>00000000fddfffff
> 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: [40] Express (v1) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
>unlimited, L1 unlimited
> ExtTag- RBE- FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal+
>Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
>TransPend-
> LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>Latency L0 <256ns, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
>DLActive+ BWMgmt- ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+
>Surprise+
> Slot #17, PowerLimit 10.000W; Interlock- NoCompl-
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown, Power-
>Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
>PresDet+ Interlock-
> Changed: MRL- PresDet+ LinkState+
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna-
>CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0300c Data: 4169
> Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family
>PCI Express Port 2
> Capabilities: [a0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-
>,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=02 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02
>AssocRCRB- LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c001
> Kernel driver in use: pcieport
>
>00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
>3 (rev 02) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
>ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
><TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
> I/O behind bridge: 00005000-00005fff
> Memory behind bridge: fdc00000-fdcfffff
> Prefetchable memory behind bridge: 00000000fdb00000-
>00000000fdbfffff
> 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: [40] Express (v1) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
>unlimited, L1 unlimited
> ExtTag- RBE- FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal+
>Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
>TransPend-
> LnkCap: Port #3, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>Latency L0 <1us, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+
>Surprise+
> Slot #18, PowerLimit 10.000W; Interlock- NoCompl-
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown, Power-
>Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
>PresDet- Interlock-
> Changed: MRL- PresDet- LinkState-
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna-
>CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0300c Data: 4171
> Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family
>PCI Express Port 3
> Capabilities: [a0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-
>,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=03 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02
>AssocRCRB- LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c001
> Kernel driver in use: pcieport
>
>00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port
>4 (rev 02) (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
>ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
><TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 64 bytes
> Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0
> I/O behind bridge: 0000c000-0000cfff
> Memory behind bridge: fda00000-fdafffff
> Prefetchable memory behind bridge: 00000000fd900000-
>00000000fd9fffff
> 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: [40] Express (v1) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
>unlimited, L1 unlimited
> ExtTag- RBE- FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal+
>Unsupported-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
>TransPend-
> LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>Latency L0 <1us, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+
>Surprise+
> Slot #19, PowerLimit 10.000W; Interlock- NoCompl-
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>HPIrq- LinkChg-
> Control: AttnInd Unknown, PwrInd Unknown, Power-
>Interlock-
> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt-
>PresDet- Interlock-
> Changed: MRL- PresDet- LinkState-
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal+ PMEIntEna-
>CRSVisible-
> RootCap: CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0300c Data: 4179
> Capabilities: [90] Subsystem: Intel Corporation N10/ICH 7 Family
>PCI Express Port 4
> Capabilities: [a0] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-
>,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=04 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02
>AssocRCRB- LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c001
> Kernel driver in use: pcieport
>
>00:1d.0 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
>Controller #1 (rev 02) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller
>#1
> 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
> Interrupt: pin A routed to IRQ 23
> Region 4: I/O ports at fe00 [size=32]
> Kernel driver in use: uhci_hcd
>
>00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
>Controller #2 (rev 02) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller
>#2
> 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
> Interrupt: pin B routed to IRQ 19
> Region 4: I/O ports at fd00 [size=32]
> Kernel driver in use: uhci_hcd
>
>00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
>Controller #3 (rev 02) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller
>#3
> 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
> Interrupt: pin C routed to IRQ 18
> Region 4: I/O ports at fc00 [size=32]
> Kernel driver in use: uhci_hcd
>
>00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
>Controller #4 (rev 02) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation Device 27ca
> 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
> Interrupt: pin D routed to IRQ 16
> Region 4: I/O ports at fb00 [size=32]
> Kernel driver in use: uhci_hcd
>
>00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI
>Controller (rev 02) (prog-if 20 [EHCI])
> Subsystem: Intel Corporation N10/ICH 7 Family USB2 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: 0
> Interrupt: pin A routed to IRQ 23
> Region 0: Memory at fdfff000 (32-bit, non-prefetchable) [size=1K]
> Capabilities: [50] 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-
> Kernel driver in use: ehci_hcd
>
>00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
>(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=fast >TAbort-
><TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Bus: primary=00, secondary=0b, subordinate=10, sec-latency=32
> I/O behind bridge: 0000d000-0000dfff
> Memory behind bridge: cc000000-d7ffffff
> Prefetchable memory behind bridge: 00000000fd300000-
>00000000fd3fffff
> 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: [50] Subsystem: Intel Corporation 82801 Mobile PCI
>Bridge
>
>00:1e.2 Multimedia audio controller: Intel Corporation 82801G (ICH7
>Family) AC'97 Audio Controller (rev 02)
> Subsystem: Device 414c:4760
> 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
> Interrupt: pin A routed to IRQ 17
> Region 0: I/O ports at f000 [size=256]
> Region 1: I/O ports at fa00 [size=64]
> Region 2: Memory at fdffe000 (32-bit, non-prefetchable) [size=512]
> Region 3: Memory at fdffd000 (32-bit, non-prefetchable) [size=256]
> Capabilities: [50] 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-
> Kernel driver in use: Intel ICH
> Kernel modules: snd-intel8x0
>
>00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface
>Bridge (rev 02)
> Subsystem: Intel Corporation 82801GBM (ICH7-M) LPC Interface
>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: 0
> Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> Kernel modules: leds-ss4200, iTCO_wdt, intel-rng
>
>00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE
>Controller (rev 02) (prog-if 8a [Master SecP PriP])
> Subsystem: Intel Corporation 82801G (ICH7 Family) 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: 0
> Interrupt: pin A routed to IRQ 18
> 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 f800 [size=16]
> Kernel driver in use: ata_piix
>
>00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA
>IDE Controller (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
> Subsystem: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA 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: 0
> Interrupt: pin B routed to IRQ 19
> Region 0: I/O ports at f700 [size=8]
> Region 1: I/O ports at f600 [size=4]
> Region 2: I/O ports at f500 [size=8]
> Region 3: I/O ports at f400 [size=4]
> Region 4: I/O ports at f300 [size=16]
> Region 5: Memory at fdffc000 (32-bit, non-prefetchable) [size=1K]
> Capabilities: [70] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-
>,D3hot+,D3cold-)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Kernel driver in use: ata_piix
>
>00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev
>02)
> Subsystem: Intel Corporation N10/ICH 7 Family 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-
> Interrupt: pin B routed to IRQ 19
> Region 4: I/O ports at 0500 [size=32]
> Kernel driver in use: i801_smbus
> Kernel modules: i2c-i801
>
>01:00.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI
>Express Gen 2 (5.0 GT/s) Switch (rev bb) (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
> Region 0: Memory at fd8e0000 (32-bit, non-prefetchable)
>[size=128K]
> Bus: primary=01, secondary=02, subordinate=06, sec-latency=0
> I/O behind bridge: 00008000-0000bfff
> Memory behind bridge: fd400000-fd7fffff
> Prefetchable memory behind bridge: 00000000fcf00000-
>00000000fd2fffff
> 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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
> Address: 00000000fee0300c Data: 4181
> Masking: 0000000f Pending: 00000000
> Capabilities: [68] Express (v2) Upstream Port, MSI 00
> DevCap: MaxPayload 2048 bytes, PhantFunc 0, Latency L0s
><64ns, L1 <1us
> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
>SlotPowerLimit 0.000W
> 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 #6, Speed 5GT/s, Width x4, ASPM L0s L1,
>Latency L0 <2us, L1 <4us
> ClockPM- Surprise- LLActRep- BwNot-
> LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk-
>DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Not Supported, TimeoutDis-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
> 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: -6dB
> Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-
>lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
> Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-
>00
> Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+
>ChkEn-
> Capabilities: [138 v1] Power Budgeting <?>
> Capabilities: [148 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: [950 v1] Vendor Specific Information: ID=0001 Rev=0
>Len=010 <?>
> Kernel driver in use: pcieport
>
>02:00.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI
>Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=03, subordinate=03, sec-latency=0
> I/O behind bridge: 0000b000-0000bfff
> Memory behind bridge: fd700000-fd7fffff
> Prefetchable memory behind bridge: 00000000fd200000-
>00000000fd2fffff
> 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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
> Address: 00000000fee0300c Data: 4189
> Masking: 0000000f Pending: 00000000
> Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
> DevCap: MaxPayload 2048 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 #0, Speed 5GT/s, Width x4, ASPM L0s L1,
>Latency L0 <2us, L1 <4us
> ClockPM- Surprise+ LLActRep+ BwNot+
> LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk-
>DLActive+ BWMgmt+ ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>Surprise-
> Slot #0, 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+
> DevCap2: Completion Timeout: Not Supported, TimeoutDis-
>ARIFwd+
> DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
> Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-
>lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
> Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-
>00
> Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+
>ChkEn-
> Capabilities: [148 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=4
> Arb: Fixed- WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=06 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32+ WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=WRR32 TC/VC=ff
> Status: NegoPending- InProgress-
> Port Arbitration Table <?>
> Capabilities: [448 v1] Vendor Specific Information: ID=0000 Rev=0
>Len=0cc <?>
> Capabilities: [520 v1] Access Control Services
> ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+
>UpstreamFwd+ EgressCtrl+ DirectTrans+
> ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir-
>UpstreamFwd- EgressCtrl- DirectTrans-
> Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0
>Len=010 <?>
> Kernel driver in use: pcieport
>
>02:01.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI
>Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=04, subordinate=04, sec-latency=0
> I/O behind bridge: 0000a000-0000afff
> Memory behind bridge: fd600000-fd6fffff
> Prefetchable memory behind bridge: 00000000fd100000-
>00000000fd1fffff
> 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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
> Address: 00000000fee0300c Data: 4191
> Masking: 0000000f Pending: 00000000
> Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
> DevCap: MaxPayload 2048 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 x4, ASPM L0s L1,
>Latency L0 <2us, L1 <4us
> ClockPM- Surprise+ LLActRep+ BwNot+
> LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk-
>DLActive+ BWMgmt+ ABWMgmt-
> SltCap: AttnBtn+ PwrCtrl+ MRL+ AttnInd+ PwrInd+ HotPlug+
>Surprise-
> Slot #1, 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+
> DevCap2: Completion Timeout: Not Supported, TimeoutDis-
>ARIFwd+
> DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
> Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-
>lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
> Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-
>00
> Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+
>ChkEn-
> Capabilities: [148 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: [520 v1] Access Control Services
> ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+
>UpstreamFwd+ EgressCtrl+ DirectTrans+
> ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir-
>UpstreamFwd- EgressCtrl- DirectTrans-
> Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0
>Len=010 <?>
> Kernel driver in use: pcieport
>
>02:04.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI
>Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=05, subordinate=05, sec-latency=0
> I/O behind bridge: 00009000-00009fff
> Memory behind bridge: fd500000-fd5fffff
> Prefetchable memory behind bridge: 00000000fd000000-
>00000000fd0fffff
> 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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
> Address: 00000000fee0300c Data: 4199
> Masking: 0000000f Pending: 00000000
> Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
> DevCap: MaxPayload 2048 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 #4, Speed 5GT/s, Width x8, ASPM L0s L1,
>Latency L0 <2us, L1 <4us
> ClockPM- Surprise+ LLActRep+ BwNot+
> LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk-
>DLActive- BWMgmt- ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>Surprise-
> Slot #4, PowerLimit 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-
> DevCap2: Completion Timeout: Not Supported, TimeoutDis-
>ARIFwd+
> DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
> Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-
>lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
> Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-
>00
> Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+
>ChkEn-
> Capabilities: [148 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: [520 v1] Access Control Services
> ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+
>UpstreamFwd+ EgressCtrl+ DirectTrans+
> ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir-
>UpstreamFwd- EgressCtrl- DirectTrans-
> Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0
>Len=010 <?>
> Kernel driver in use: pcieport
>
>02:05.0 PCI bridge: PLX Technology, Inc. PEX 8616 16-lane, 4-Port PCI
>Express Gen 2 (5.0 GT/s) Switch (rev bb) (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=02, secondary=06, subordinate=06, sec-latency=0
> I/O behind bridge: 00008000-00008fff
> Memory behind bridge: fd400000-fd4fffff
> Prefetchable memory behind bridge: 00000000fcf00000-
>00000000fcffffff
> 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: [40] 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: [48] MSI: Enable+ Count=1/4 Maskable+ 64bit+
> Address: 00000000fee0300c Data: 41a1
> Masking: 0000000f Pending: 00000000
> Capabilities: [68] Express (v2) Downstream Port (Slot+), MSI 00
> DevCap: MaxPayload 2048 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 #5, Speed 5GT/s, Width x4, ASPM L0s L1,
>Latency L0 <2us, L1 <4us
> ClockPM- Surprise+ LLActRep+ BwNot+
> LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk-
>DLActive- BWMgmt- ABWMgmt-
> SltCap: AttnBtn+ PwrCtrl+ MRL+ AttnInd+ PwrInd+ HotPlug+
>Surprise-
> Slot #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-
> DevCap2: Completion Timeout: Not Supported, TimeoutDis-
>ARIFwd+
> DevCtl2: Completion Timeout: 50us to 50ms, 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: -6dB
> Capabilities: [a4] Subsystem: PLX Technology, Inc. PEX 8616 16-
>lane, 4-Port PCI Express Gen 2 (5.0 GT/s) Switch
> Capabilities: [100 v1] Device Serial Number aa-86-00-10-b5-df-0e-
>00
> Capabilities: [fb4 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: 1f, GenCap+ CGenEn- ChkCap+
>ChkEn-
> Capabilities: [148 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: [520 v1] Access Control Services
> ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+
>UpstreamFwd+ EgressCtrl+ DirectTrans+
> ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir-
>UpstreamFwd- EgressCtrl- DirectTrans-
> Capabilities: [950 v1] Vendor Specific Information: ID=0001 Rev=0
>Len=010 <?>
> Kernel driver in use: pcieport
>
>03:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network
>Connection (rev 01)
> Subsystem: QLogic, Corp. Device 0080
> 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 B routed to IRQ 17
> Region 0: Memory at fd7c0000 (32-bit, non-prefetchable)
>[size=128K]
> Region 1: Memory at fd760000 (32-bit, non-prefetchable)
>[size=128K]
> Region 2: I/O ports at bf00 [size=32]
> Region 3: Memory at fd7fc000 (32-bit, non-prefetchable) [size=16K]
> [virtual] Expansion ROM at fd200000 [disabled] [size=128K]
> Capabilities: [40] 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=1 PME-
> Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
> Address: 0000000000000000 Data: 0000
> Masking: 00000000 Pending: 00000000
> Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
> Vector table: BAR=3 offset=00000000
> PBA: BAR=3 offset=00002000
> Capabilities: [a0] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 512 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+ FLReset-
> MaxPayload 128 bytes, MaxReadReq 512 bytes
> DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+
>TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x4, ASPM L0s L1,
>Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
> DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-
>6c
> Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
> ARICap: MFVC- ACS-, Next Function: 1
> ARICtl: MFVC- ACS-, Function Group: 0
> Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
> IOVCap: Migration-, Interrupt Message Number: 000
> IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+
> IOVSta: Migration-
> Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function
>Dependency Link: 00
> VF offset: 128, stride: 2, Device ID: 10ca
> Supported Page Size: 00000553, System Page Size: 00000001
> Region 0: Memory at 00000000fd700000 (64-bit, non-
>prefetchable)
> Region 3: Memory at 00000000fd720000 (64-bit, non-
>prefetchable)
> VF Migration: offset: 00000000, BIR: 0
> Kernel driver in use: igb
> Kernel modules: igb
>
>03:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network
>Connection (rev 01)
> Subsystem: QLogic, Corp. Device 0080
> 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 16
> Region 0: Memory at fd7a0000 (32-bit, non-prefetchable)
>[size=128K]
> Region 1: Memory at fd780000 (32-bit, non-prefetchable)
>[size=128K]
> Region 2: I/O ports at be00 [size=32]
> Region 3: Memory at fd7f8000 (32-bit, non-prefetchable) [size=16K]
> [virtual] Expansion ROM at fd220000 [disabled] [size=128K]
> Capabilities: [40] 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=1 PME-
> Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
> Address: 0000000000000000 Data: 0000
> Masking: 00000000 Pending: 00000000
> Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
> Vector table: BAR=3 offset=00000000
> PBA: BAR=3 offset=00002000
> Capabilities: [a0] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 512 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+ FLReset-
> MaxPayload 128 bytes, MaxReadReq 512 bytes
> DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+
>TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x4, ASPM L0s L1,
>Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
> DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-
>6c
> Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
> ARICap: MFVC- ACS-, Next Function: 0
> ARICtl: MFVC- ACS-, Function Group: 0
> Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
> IOVCap: Migration-, Interrupt Message Number: 000
> IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
> IOVSta: Migration-
> Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function
>Dependency Link: 01
> VF offset: 128, stride: 2, Device ID: 10ca
> Supported Page Size: 00000553, System Page Size: 00000001
> Region 0: Memory at 00000000fd740000 (64-bit, non-
>prefetchable)
> Region 3: Memory at 0000000000000000 (64-bit, non-
>prefetchable)
> VF Migration: offset: 00000000, BIR: 0
> Kernel driver in use: igb
> Kernel modules: igb
>
>04:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network
>Connection (rev 01)
> Subsystem: QLogic, Corp. Device 0080
> 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 B routed to IRQ 18
> Region 0: Memory at fd6c0000 (32-bit, non-prefetchable)
>[size=128K]
> Region 1: Memory at fd660000 (32-bit, non-prefetchable)
>[size=128K]
> Region 2: I/O ports at af00 [size=32]
> Region 3: Memory at fd6fc000 (32-bit, non-prefetchable) [size=16K]
> [virtual] Expansion ROM at fd100000 [disabled] [size=128K]
> Capabilities: [40] 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=1 PME-
> Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
> Address: 0000000000000000 Data: 0000
> Masking: 00000000 Pending: 00000000
> Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
> Vector table: BAR=3 offset=00000000
> PBA: BAR=3 offset=00002000
> Capabilities: [a0] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 512 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+ FLReset-
> MaxPayload 128 bytes, MaxReadReq 512 bytes
> DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+
>TransPend-
> LnkCap: Port #1, Speed 2.5GT/s, Width x4, ASPM L0s L1,
>Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
> DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-
>6e
> Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
> ARICap: MFVC- ACS-, Next Function: 1
> ARICtl: MFVC- ACS-, Function Group: 0
> Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
> IOVCap: Migration-, Interrupt Message Number: 000
> IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+
> IOVSta: Migration-
> Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function
>Dependency Link: 00
> VF offset: 128, stride: 2, Device ID: 10ca
> Supported Page Size: 00000553, System Page Size: 00000001
> Region 0: Memory at 00000000fd600000 (64-bit, non-
>prefetchable)
> Region 3: Memory at 00000000fd620000 (64-bit, non-
>prefetchable)
> VF Migration: offset: 00000000, BIR: 0
> Kernel driver in use: igb
> Kernel modules: igb
>
>04:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network
>Connection (rev 01)
> Subsystem: QLogic, Corp. Device 0080
> 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 17
> Region 0: Memory at fd6a0000 (32-bit, non-prefetchable)
>[size=128K]
> Region 1: Memory at fd680000 (32-bit, non-prefetchable)
>[size=128K]
> Region 2: I/O ports at ae00 [size=32]
> Region 3: Memory at fd6f8000 (32-bit, non-prefetchable) [size=16K]
> [virtual] Expansion ROM at fd120000 [disabled] [size=128K]
> Capabilities: [40] 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=1 PME-
> Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+
> Address: 0000000000000000 Data: 0000
> Masking: 00000000 Pending: 00000000
> Capabilities: [70] MSI-X: Enable+ Count=10 Masked-
> Vector table: BAR=3 offset=00000000
> PBA: BAR=3 offset=00002000
> Capabilities: [a0] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 512 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+ FLReset-
> MaxPayload 128 bytes, MaxReadReq 512 bytes
> DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+
>TransPend-
> LnkCap: Port #1, Speed 2.5GT/s, Width x4, ASPM L0s L1,
>Latency L0 <4us, 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 x4, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABCD, TimeoutDis+
> DevCtl2: Completion Timeout: 16ms to 55ms, 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] Device Serial Number 00-0c-bd-ff-ff-00-94-
>6e
> Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI)
> ARICap: MFVC- ACS-, Next Function: 0
> ARICtl: MFVC- ACS-, Function Group: 0
> Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV)
> IOVCap: Migration-, Interrupt Message Number: 000
> IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy-
> IOVSta: Migration-
> Initial VFs: 8, Total VFs: 8, Number of VFs: 8, Function
>Dependency Link: 01
> VF offset: 128, stride: 2, Device ID: 10ca
> Supported Page Size: 00000553, System Page Size: 00000001
> Region 0: Memory at 00000000fd640000 (64-bit, non-
>prefetchable)
> Region 3: Memory at 0000000000000000 (64-bit, non-
>prefetchable)
> VF Migration: offset: 00000000, BIR: 0
> Kernel driver in use: igb
> Kernel modules: igb
>
>07:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
>Controller
> Subsystem: Intel Corporation Device 0000
> 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 55
> Region 0: Memory at fcee0000 (32-bit, non-prefetchable)
>[size=128K]
> Region 2: I/O ports at 7f00 [size=32]
> Capabilities: [c8] 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=1 PME-
> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0100c Data: 41aa
> Capabilities: [e0] Express (v1) Endpoint, MSI 00
> 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 512 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
>TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown,
>Latency L0 <128ns, 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-
> 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] Device Serial Number 00-07-32-ff-ff-13-f0-
>5b
> Kernel driver in use: e1000e
> Kernel modules: e1000e
>
>08:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
>Controller
> Subsystem: Intel Corporation Device 0000
> 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 61
> Region 0: Memory at fdee0000 (32-bit, non-prefetchable)
>[size=128K]
> Region 2: I/O ports at 6f00 [size=32]
> Capabilities: [c8] 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=1 PME-
> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0200c Data: 41ba
> Capabilities: [e0] Express (v1) Endpoint, MSI 00
> 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 512 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
>TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM unknown,
>Latency L0 <128ns, 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-
> 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] Device Serial Number 00-07-32-ff-ff-15-d1-
>fc
> Kernel driver in use: e1000e
> Kernel modules: e1000e
>
>0b:0b.0 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus
>Controller (rev 01)
> 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: 168, Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 16
> Region 0: Memory at d7fff000 (32-bit, non-prefetchable) [size=4K]
> Bus: primary=0b, secondary=0c, subordinate=0c, sec-latency=176
> Memory window 0: cc000000-cffff000 (prefetchable)
> Memory window 1: d0000000-d3fff000
> I/O window 0: 0000d000-0000d0ff
> I/O window 1: 0000d400-0000d4ff
> BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+
>PostWrite+
> 16-bit legacy interface ports at 0001
> Kernel driver in use: yenta_cardbus
> Kernel modules: yenta_socket
>
>0b:0b.1 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus
>Controller (rev 01)
> 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: 168, Cache Line Size: 64 bytes
> Interrupt: pin B routed to IRQ 17
> Region 0: Memory at d7ffd000 (32-bit, non-prefetchable) [size=4K]
> Bus: primary=0b, secondary=0d, subordinate=10, sec-latency=176
> Memory window 0: 80000000-83fff000 (prefetchable)
> Memory window 1: 84000000-87fff000
> I/O window 0: 0000d800-0000d8ff
> I/O window 1: 0000dc00-0000dcff
> BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+
>PostWrite+
> 16-bit legacy interface ports at 0001
> Kernel driver in use: yenta_cardbus
> Kernel modules: yenta_socket
>
>Thanks,
>Ben
>
>--
>Ben Greear <greearb@candelatech.com>
>Candela Technologies Inc http://www.candelatech.com
>
>--
>To unsubscribe from this list: send the line "unsubscribe netdev" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at http://vger.kernel.org/majordomo-info.html
Hello,
There have been recent patches for igb that I submitted that might contain the fix you found in the out-of-tree driver, although I'm not sure which one would affect rx CRC errors. Were there other symptoms? Any messages in the log? I'll look through the patches and see if there is anything obvious and get you some commit numbers to try.
Thanks,
Carolyn
Carolyn Wyborny
Linux Development
LAN Access Division
Intel Corporation
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: Strange igb bug, out-of-tree driver seems to work fine.
2011-04-22 0:16 ` Wyborny, Carolyn
@ 2011-04-22 3:43 ` Ben Greear
2011-04-26 23:23 ` Wyborny, Carolyn
0 siblings, 1 reply; 5+ messages in thread
From: Ben Greear @ 2011-04-22 3:43 UTC (permalink / raw)
To: Wyborny, Carolyn; +Cc: netdev
On 04/21/2011 05:16 PM, Wyborny, Carolyn wrote:
>
>
>> -----Original Message-----
>> From: netdev-owner@vger.kernel.org [mailto:netdev-owner@vger.kernel.org]
>> On Behalf Of Ben Greear
>> Sent: Thursday, April 21, 2011 2:39 PM
>> To: netdev
>> Subject: Strange igb bug, out-of-tree driver seems to work fine.
>>
>> We have a 4-port NIC using the igb driver in a couple of systems,
>> and saw some strange issues (mostly rx CRC errors). We tried 2.6.34,
>> 2.6.36, and 2.6.38 based kernels and all showed issues. The NICs
>> are from two different vendors, though both use the igb driver.
>>
>> We then tried 2.6.36.3 with the out-of-tree igb-2.4.13.tar.gz
>> driver. And everything seems to run clean.
>>
>> My kernels are somewhat hacked and tainted, and this testing
>> is using my tainting module, but since changing only the driver
>> seems to fix things, it's _probably_ not my fault this time!
>>
>> I am running a small hack to make igb work better with VLANs
>> in my 2.6.36 and .38 kernel, though not in the .34. Here is the .36
>> diff:
>
> Hello,
>
> There have been recent patches for igb that I submitted that might contain the fix you found in the out-of-tree driver, although I'm not sure which one would affect rx CRC errors. Were there other symptoms? Any messages in the log? I'll look through the patches and see if there is anything obvious and get you some commit numbers to try.
There was nothing else that I noticed. If your patches are in 2.6.39-rc4+, I can try
them there perhaps?
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: Strange igb bug, out-of-tree driver seems to work fine.
2011-04-22 3:43 ` Ben Greear
@ 2011-04-26 23:23 ` Wyborny, Carolyn
2011-04-27 4:18 ` Ben Greear
0 siblings, 1 reply; 5+ messages in thread
From: Wyborny, Carolyn @ 2011-04-26 23:23 UTC (permalink / raw)
To: Ben Greear; +Cc: netdev
>-----Original Message-----
>From: Ben Greear [mailto:greearb@candelatech.com]
>Sent: Thursday, April 21, 2011 8:44 PM
>To: Wyborny, Carolyn
>Cc: netdev
>Subject: Re: Strange igb bug, out-of-tree driver seems to work fine.
>
>On 04/21/2011 05:16 PM, Wyborny, Carolyn wrote:
>>
>>
>>> -----Original Message-----
>>> From: netdev-owner@vger.kernel.org [mailto:netdev-
>owner@vger.kernel.org]
>>> On Behalf Of Ben Greear
>>> Sent: Thursday, April 21, 2011 2:39 PM
>>> To: netdev
>>> Subject: Strange igb bug, out-of-tree driver seems to work fine.
>>>
>>> We have a 4-port NIC using the igb driver in a couple of systems,
>>> and saw some strange issues (mostly rx CRC errors). We tried 2.6.34,
>>> 2.6.36, and 2.6.38 based kernels and all showed issues. The NICs
>>> are from two different vendors, though both use the igb driver.
>>>
>>> We then tried 2.6.36.3 with the out-of-tree igb-2.4.13.tar.gz
>>> driver. And everything seems to run clean.
>>>
>>> My kernels are somewhat hacked and tainted, and this testing
>>> is using my tainting module, but since changing only the driver
>>> seems to fix things, it's _probably_ not my fault this time!
>>>
>>> I am running a small hack to make igb work better with VLANs
>>> in my 2.6.36 and .38 kernel, though not in the .34. Here is the .36
>>> diff:
>
>>
>> Hello,
>>
>> There have been recent patches for igb that I submitted that might
>contain the fix you found in the out-of-tree driver, although I'm not
>sure which one would affect rx CRC errors. Were there other symptoms?
>Any messages in the log? I'll look through the patches and see if there
>is anything obvious and get you some commit numbers to try.
>
>There was nothing else that I noticed. If your patches are in 2.6.39-
>rc4+, I can try
>them there perhaps?
>
>Thanks,
>Ben
>
>
>--
>Ben Greear <greearb@candelatech.com>
>Candela Technologies Inc http://www.candelatech.com
Hello,
I'm sorry for the delay in responding. I'm really scratching my head on this one as we don't do much in the driver that affects what we get on receive. I've seen situations where some switches end up transmitting more of these and then we record more of them, but I'm guessing you're testing with the same equipment, just a different driver version. Let me know if I'm mistaken there.
So, to answer your question, I believe my patches are there, but I did review them again and I'm not sure they will make any difference. My latest batch of patches was to add features to the i350 device specifically.
Give it try though and let me know if you see any difference with 2.6.39-rc4+.
Thanks,
Carolyn
Carolyn Wyborny
Linux Development
LAN Access Division
Intel Corporation
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Strange igb bug, out-of-tree driver seems to work fine.
2011-04-26 23:23 ` Wyborny, Carolyn
@ 2011-04-27 4:18 ` Ben Greear
0 siblings, 0 replies; 5+ messages in thread
From: Ben Greear @ 2011-04-27 4:18 UTC (permalink / raw)
To: Wyborny, Carolyn; +Cc: netdev
On 04/26/2011 04:23 PM, Wyborny, Carolyn wrote:
> Hello,
>
> I'm sorry for the delay in responding. I'm really scratching my head on this one as we don't do much in the driver that affects what we get on receive. I've seen situations where some switches end up transmitting more of these and then we record more of them, but I'm guessing you're testing with the same equipment, just a different driver version. Let me know if I'm mistaken there.
>
> So, to answer your question, I believe my patches are there, but I did review them again and I'm not sure they will make any difference. My latest batch of patches was to add features to the i350 device specifically.
>
> Give it try though and let me know if you see any difference with 2.6.39-rc4+.
We reproduced this with stock 2.6.38.4 today, but I didn't get a chance to really
dig into it.
We only seem to have problems when the nics are associated with a kernel bridge
(some ports are connected to a pair of veth devices through a user-space bridge
that uses packet sockets to bridge the packets, and one of the veth interfaces
is in the kernel bridge).
We did run the same igb system to itself sending layer-3 traffic and it ran
fine, so it appears to be a fairly tricky bug. It *almost* looks like issues
with the bridge or how we set things up, but we can reliably reproduce it
on in-kernel igb driver systems, and e1000e systems never see the problem.
I'll try to get some better debug info tomorrow, and if time allows,
we'll try on the stock linus top-of-tree kernel as well. If top-of-tree
does work, I should be able to bisect the problem since we have a reliable
test case..would be interesting to see where the issues lies.
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
^ permalink raw reply [flat|nested] 5+ messages in thread
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2011-04-21 21:39 Strange igb bug, out-of-tree driver seems to work fine Ben Greear
2011-04-22 0:16 ` Wyborny, Carolyn
2011-04-22 3:43 ` Ben Greear
2011-04-26 23:23 ` Wyborny, Carolyn
2011-04-27 4:18 ` Ben Greear
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