From mboxrd@z Thu Jan 1 00:00:00 1970 From: kylin Date: Tue, 12 Apr 2005 07:20:09 +0000 Subject: Does DELL PowerEdge 2800 support PCIE Hotplug Message-Id: <87ab37ab050412002048f68584@mail.gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: linux-hotplug@vger.kernel.org i found the server using e7520 may not support pcie native hotplug well ,but i am not sure ,will some kind hearted make me sure=1B$B!)=1B(B th= ank u! i want to highlight that i found "Device: AtnBtn- AtnInd- PwrInd- "for the broadcom BCM5721 Gigabit Ethernet PCI Express card in my lspci -= v v, i list the full list of lspci -v v=20 below: 00:00.0 Host bridge: Intel Corp. E7520 Memory Controller Hub (rev 09) Subsystem: Dell: Unknown device 016e Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=3D0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] Express Root Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 2 Link: Latency L0s <4us, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:03.0 PCI bridge: Intel Corp. E7525/E7520/E7320 PCI Express Port A1 (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=3D0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] Express Root Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 3 Link: Latency L0s <4us, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:04.0 PCI bridge: Intel Corp. E7525/E7520 PCI Express Port B (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=3D0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 4 Link: Latency L0s <4us, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Slot: AtnBtn+ PwrCtrl+ MRL- AtnInd+ PwrInd+ HotPlug+ Surpise- Slot: Number 6, PowerLimit 25.000000 Slot: Enabled AtnBtn+ PwrFlt+ MRL+ PresDet+ CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:05.0 PCI bridge: Intel Corp. E7520 PCI Express Port B1 (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=3D0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] Express Root Port (Slot-) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 5 Link: Latency L0s <4us, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x4 Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:06.0 PCI bridge: Intel Corp. E7520 PCI Express Port C (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=3D0/1 Enable- Address: fee00000 Data: 0000 Capabilities: [64] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 6 Link: Latency L0s <4us, L1 unlimited Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Slot: AtnBtn+ PwrCtrl+ MRL- AtnInd+ PwrInd+ HotPlug+ Surpise- Slot: Number 7, PowerLimit 25.000000 Slot: Enabled AtnBtn+ PwrFlt+ MRL+ PresDet+ CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [100] Advanced Error Reporting 00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI]) Subsystem: Dell: Unknown device 016e Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=3Dmedium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- 00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=3Dmedium >TAbort- SERR- TAbort- SERR- Region 1: I/O ports at Region 2: I/O ports at Region 3: I/O ports at Region 4: I/O ports at fc00 [size=16] Region 5: Memory at 40000000 (32-bit, non-prefetchable) [size=3D1K] 01:00.0 PCI bridge: Intel Corp. 80332 [Dobson] I/O processor (rev 06) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=3D0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [d8] PCI-X bridge device. Secondary Status: 64bit+, 133MHz+, SCD-, USC-, SCO-, SRD- Freq=3D3 Status: Bus=3D1 Dev=3D0 Func=3D0 64bit- 133MHz- SCD- USC-, SCO-, SRD- : Upstream: Capacitye535, Commitment Limite535 : Downstream: Capacitye535, Commitment Limite535 Capabilities: [100] Advanced Error Reporting Capabilities: [300] Power Budgeting 01:00.2 PCI bridge: Intel Corp. 80332 [Dobson] I/O processor (rev 06) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=3D0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [d8] PCI-X bridge device. Secondary Status: 64bit+, 133MHz+, SCD-, USC-, SCO-, SRD- Freq=3D3 Status: Bus=3D1 Dev=3D0 Func=3D2 64bit- 133MHz- SCD- USC-, SCO-, SRD- : Upstream: Capacitye535, Commitment Limite535 : Downstream: Capacitye535, Commitment Limite535 Capabilities: [100] Advanced Error Reporting Capabilities: [300] Power Budgeting 02:0e.0 RAID bus controller: Dell PowerEdge Expandable RAID controller 4 (rev 06) Subsystem: Dell PowerEdge Expandable RAID Controller 4e/Di Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping+ SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=3Dmedium >TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=3D0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [d8] PCI-X bridge device. Secondary Status: 64bit+, 133MHz+, SCD-, USC-, SCO-, SRD- Freq=3D3 Status: Bus=3D4 Dev=3D0 Func=3D0 64bit- 133MHz- SCD- USC-, SCO-, SRD- : Upstream: Capacitye535, Commitment Limite535 : Downstream: Capacitye535, Commitment Limite535 Capabilities: [100] Advanced Error Reporting Capabilities: [300] Power Budgeting 04:00.2 PCI bridge: Intel Corp. 6700PXH PCI Express-to-PCI Bridge B (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=3D0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [d8] PCI-X bridge device. Secondary Status: 64bit+, 133MHz+, SCD-, USC-, SCO-, SRD- Freq=3D3 Status: Bus=3D4 Dev=3D0 Func=3D2 64bit- 133MHz- SCD- USC-, SCO-, SRD- : Upstream: Capacitye535, Commitment Limite535 : Downstream: Capacitye535, Commitment Limite535 Capabilities: [100] Advanced Error Reporting Capabilities: [300] Power Budgeting 07:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express (rev 11) Subsystem: Broadcom Corporation NetXtreme BCM5721 Gigabit Ethernet PCI Express Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=3D0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [d8] PCI-X bridge device. Secondary Status: 64bit+, 133MHz+, SCD-, USC-, SCO-, SRD- Freq=3D0 Status: Bus=10 Dev=3D0 Func=3D0 64bit- 133MHz- SCD- USC-, SCO-, SRD- : Upstream: Capacitye535, Commitment Limite535 : Downstream: Capacitye535, Commitment Limite535 Capabilities: [100] Advanced Error Reporting Capabilities: [300] Power Budgeting 0a:00.2 PCI bridge: Intel Corp. 6700PXH PCI Express-to-PCI Bridge B (rev 09) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=FAst >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [44] Express PCI/PCI-X Bridge IRQ 0 Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 256 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x8, ASPM L0s, Port 0 Link: Latency L0s unlimited, L1 unlimited Link: ASPM Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=3D0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [6c] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=3D0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=3D0 DScale=3D0 PME- Capabilities: [d8] PCI-X bridge device. Secondary Status: 64bit+, 133MHz+, SCD-, USC-, SCO-, SRD- Freq=3D0 Status: Bus=10 Dev=3D0 Func=3D2 64bit- 133MHz- SCD- USC-, SCO-, SRD- : Upstream: Capacitye535, Commitment Limite535 : Downstream: Capacitye535, Commitment Limite535 Capabilities: [100] Advanced Error Reporting Capabilities: [300] Power Budgeting 0b:07.0 Ethernet controller: Intel Corp. 82541GI/PI Gigabit Ethernet Controller (rev 05) Subsystem: Dell: Unknown device 016d Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=3Dmedium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR-