Created
October 11, 2018 20:44
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VFIO: PC vs Q35
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| PC: | Q35: | |
| 00:04.0 VGA compatible controller: NVIDIA Corporation GK107 [GeForce GTX 650] (rev a1) (prog-if 00 [VGA controller]) | 00:03.0 VGA compatible controller: NVIDIA Corporation GK107 [GeForce GTX 650] (rev a1) (prog-if 00 [VGA controller]) | |
| Physical Slot: 4 < | |
| Region 0: Memory at 80000000 (32-bit, non-prefetchable) [size=16M] | Region 0: Memory at 90000000 (32-bit, non-prefetchable) [size=16M] | |
| Region 5: I/O ports at c000 [size=128] | Region 5: I/O ports at 6000 [size=128] | |
| Capabilities: [78] Express (v2) Endpoint, MSI 00 | Capabilities: [78] Express (v2) Root Complex Integrated Endpoint, MSI 00 | |
| DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us | DevCap: MaxPayload 256 bytes, PhantFunc 0 | |
| ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W | ExtTag+ RBE+ | |
| LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us < | |
| ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ < | |
| LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ < | |
| ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- < | |
| LnkSta: Speed 2.5GT/s (downgraded), Width x16 (ok) < | |
| TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- < | |
| LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+, EqualizationPhase1+ < | |
| EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest+ < | |
| > 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=ff | |
| > Status: NegoPending- InProgress- | |
| > Capabilities: [128 v1] Power Budgeting <?> | |
| > Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?> |
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