Hi,<div>I am working with a westemere based server. I need to find out if the NIC installed there supports SR-IOV - what would be the best way to determine that?</div><div>Regards,</div><div>Kashyap</div><div><br></div><div>
hwconfig</div><div>-------------</div><div><div>Summary: HP DL160 G6, 2 x Xeon E5620 2.40GHz, 15.7GB / 16GB 1333MHz, 1 x 500GB SATA</div><div>System: HP ProLiant DL160 G6, C-2N/16/500, ySPEC 25.0</div><div>
Processors: 2 x Xeon E5620 2.40GHz (HT enabled, 8 cores, 16 threads) - Gulftown B1, 64-bit, quad-core, 32nm, L3: 12MB</div><div>Memory: 15.7GB / 16GB 1333MHz == 4 x 4GB - 4GB PC3-10600 Hynix DDR3-1333 ECC Registered CL9 1Rx4</div>
<div> 14 x empty</div><div>Disk: sda (ahci0): 500GB (1%) JBOD == 1 x 500GB 7.2K SATA/300 HP/WD RE4</div><div>Disk-Control: ahci0: HP/Intel ICH10 82801J 6 Port SATA/300 AHCI</div>
<div>Chipset: Intel 5520 IOH-36D B3 (Tylersburg), 82801JIR A0 (ICH10R)</div><div>Network: eth0 (igb): HP NC362i/Intel 82576 Gigabit, 1Gb/s <full-duplex></div><div>Network: eth1 (igb): HP NC362i/Intel 82576 Gigabit, no carrier</div>
<div>OS: YLinux 5.4.3, RHEL Server 5.4, Linux 2.6.18-164.2.1.el5 x86_64, 64-bit</div><div>BIOS: HP O33 08/16/2010, rev 8.15</div></div><div><br></div><div><br></div><div>lspci shows this - </div><div>
<div>05:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)</div><div> Subsystem: Hewlett-Packard Company NC362i Integrated Dual port Gigabit Server Adapter</div><div> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B-</div>
<div> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-</div><div> Latency: 0, Cache Line Size: 256 bytes</div><div> Interrupt: pin A routed to IRQ 82</div>
<div> Region 0: Memory at fbe60000 (32-bit, non-prefetchable) [size=128K]</div><div> Region 1: Memory at fbe40000 (32-bit, non-prefetchable) [size=128K]</div><div> Region 2: I/O ports at e880 [size=32]</div>
<div> Region 3: Memory at fbeb8000 (32-bit, non-prefetchable) [size=16K]</div><div> Expansion ROM at fbe20000 [disabled] [size=128K]</div><div> Capabilities: [40] Power Management version 3</div><div>
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)</div><div> Status: D0 PME-Enable- DSel=0 DScale=1 PME-</div><div> Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-</div>
<div> Address: 0000000000000000 Data: 0000</div><div> Capabilities: [70] MSI-X: Enable+ Mask- TabSize=10</div><div> Vector table: BAR=3 offset=00000000</div><div> PBA: BAR=3 offset=00002000</div>
<div> Capabilities: [a0] Express Endpoint IRQ 0</div><div> Device: Supported: MaxPayload 512 bytes, PhantFunc 0, ExtTag-</div><div> Device: Latency L0s <512ns, L1 <64us</div><div>
Device: AtnBtn- AtnInd- PwrInd-</div><div> Device: Errors: Correctable- Non-Fatal+ Fatal+ Unsupported-</div><div> Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+</div><div>
Device: MaxPayload 256 bytes, MaxReadReq 4096 bytes</div><div> Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s L1, Port 2</div><div> Link: Latency L0s <4us, L1 <64us</div>
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