linux/common-config: enable ARM_SMMU_V3_SVA on aarch64
This makes CUDA compute work with the GB10 platform on my ASUS Ascent
GX10. This wasn't enabled by `autoModules` because it is a boolean.
Before:
```
$ llama-cli --list-devices
0.00.468.603 E ggml_cuda_init: failed to initialize CUDA: initialization error
Available devices:
$ zcat /proc/config.gz | grep CONFIG_ARM_SMMU_V3_SVA=
$ echo $?
1
```
After:
```
$ llama-cli --list-devices
Available devices:
CUDA0: NVIDIA GB10 (124534 MiB, 44410 MiB free)
$ zcat /proc/config.gz | grep CONFIG_ARM_SMMU_V3_SVA=
CONFIG_ARM_SMMU_V3_SVA=y
```
Here is the information about the GPU on the GB10 platform:
```
$ sudo lspci -vvv -s 000f:01:00.0
000f:01:00.0 VGA compatible controller: NVIDIA Corporation GB20B [GB10] (rev a1) (prog-if 00 [VGA controller])
Subsystem: NVIDIA 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
Interrupts: pin B disabled, MSI(X) routed to IRQ 193-200
IOMMU group: 20
Region 0: Memory at 24000000 (64-bit, prefetchable) [size=64M]
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=1/16 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [60] Express (v2) Endpoint, IntMsgNum 0
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0W TEE-IO-
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L1, Exit Latency L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 128 bytes, LnkDisable- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- FltModeDis-
LnkSta: Speed 2.5GT/s, Width x1 (downgraded)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp+ 10BitTagReq+ OBFF Via message, ExtFmt- EETLPPrefix+, MaxEETLPPrefixes 1
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
AtomicOpsCtl: ReqEn+
IDOReq- IDOCompl- LTR+ EmergencyPowerReductionReq-
10BitTagReq- OBFF Disabled, EETLPPrefixBlk-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer+ 2Retimers+ DRS-
LnkCtl2: Target Link Speed: 32GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported, FltMode-
Capabilities: [9c] Vendor Specific Information: Len=14 <?>
Capabilities: [b0] MSI-X: Enable+ Count=9 Masked-
Vector table: BAR=0 offset=00b90000
PBA: BAR=0 offset=00ba0000
Capabilities: [100 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Capabilities: [12c v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Capabilities: [14c v1] Data Link Feature <?>
Capabilities: [158 v1] Physical Layer 16.0 GT/s
Phy16Sta: EquComplete- EquPhase1- EquPhase2- EquPhase3- LinkEquRequest-
Capabilities: [188 v1] Physical Layer 32.0 GT/s
Phy32Cap: EqualizationBypass+ NoEqualizationNeeded-
ModTsMode0+ ModTsMode1- ModTsMode2-
Phy32Ctl: EqualizationBypassDis- NoEqualizationNeededDis-
Modified TS Usage Mode: PCI Express
Phy32Sta: EquComplete- EquPhase1- EquPhase2- EquPhase3- LinkEquRequest-
Received Enhanced Link Behavior Control: Full Equalization required
ModTsRecv- TxPrecodeOn- TxPrecodeReq- NoEqualizationNeededRecv-
Capabilities: [1b8 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr-
PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP-
ECRC- UnsupReq- ACSViol- UncorrIntErr+ BlockedTLP- AtomicOpBlocked- TLPBlockedErr-
PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+
ECRC- UnsupReq- ACSViol- UncorrIntErr+ BlockedTLP- AtomicOpBlocked- TLPBlockedErr-
PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- CorrIntErr- HeaderOF-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr+ HeaderOF+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [200 v1] Lane Margining at the Receiver
PortCap: Uses Driver+
PortSta: MargReady- MargSoftReady-
Capabilities: [248 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [290 v2] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=0us PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=0ns
L1SubCtl2: T_PwrOn=10us
Capabilities: [2a4 v1] Vendor Specific Information: ID=0001 Rev=1 Len=014 <?>
Capabilities: [2c8 v1] Data Object Exchange
DOECap: IntSup+
IntMsgNum 8
DOECtl: IntEn-
DOESta: Busy+ IntSta+ Error+ ObjectReady-
Capabilities: [2e0 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable+, Smallest Translation Unit: 00
Capabilities: [2e8 v1] Process Address Space ID (PASID)
PASIDCap: Exec- Priv-, Max PASID Width: 14
PASIDCtl: Enable+ Exec- Priv-
Capabilities: [2f0 v1] Device Serial Number 00-00-00-00-00-2d-b0-48
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
```
This commit is contained in:
Pratham Patel
@@ -248,6 +248,10 @@ let
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BOUNCE = option yes;
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};
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iommu = lib.optionalAttrs stdenv.hostPlatform.isAarch64 {
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ARM_SMMU_V3_SVA = whenAtLeast "5.9" yes;
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};
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memtest = {
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MEMTEST = yes;
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};
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