Hey all, I am trying to get my old trusty M1015 to work in Red Hat 8. As you may not be aware, Red Hat in their infinite wisdom removed support for LSI SAS2008/2108/2116 and other controllers and they have since been included in elrepo.org. The controller is in IT mode without a BIOS.
I installed the module from that repo, loaded it but I don't think its working. I suspect because the firmware P20 I am running isn't detected by the module? Im guessing ...
I think I once had to do a similar thing by making a module "see" a piece of hardware that was compatible but not detected due to these codes [1000:0072]. A simple test was to echo something to /proc/... but I'm not sure if that's actually the problem and I can't really find good source to help me figure it out.
If anyone knows anything I'd love to hear it! Thanks in advance!
The card is identified as:
# modinfo megaraid_sas
I installed the module from that repo, loaded it but I don't think its working. I suspect because the firmware P20 I am running isn't detected by the module? Im guessing ...
I think I once had to do a similar thing by making a module "see" a piece of hardware that was compatible but not detected due to these codes [1000:0072]. A simple test was to echo something to /proc/... but I'm not sure if that's actually the problem and I can't really find good source to help me figure it out.
If anyone knows anything I'd love to hear it! Thanks in advance!
Code:
# lsmod | grep mega
megaraid_sas 172032 0
The card is identified as:
Code:
0000:65:00.0 Serial Attached SCSI controller [0107]: Broadcom / LSI SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] [1000:0072] (rev 03)
Subsystem: Broadcom / LSI Device [1000:3020]
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: 32 bytes
Interrupt: pin A routed to IRQ 11
NUMA node: 0
Region 0: I/O ports at b000 [size=256]
Region 1: Memory at 9a500000 (64-bit, non-prefetchable) [size=16K]
Region 3: Memory at 9a480000 (64-bit, non-prefetchable) [size=256K]
Expansion ROM at 9a000000 [disabled] [size=512K]
Capabilities: [50] 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: [68] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 4096 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x8, ASPM L0s, Exit Latency L0s <64ns
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s (ok), Width x4 (downgraded)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range BC, TimeoutDis+ NROPrPrP- LTR-
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 260ms to 900ms, TimeoutDis- LTR- OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [d0] Vital Product Data
Not readable
Capabilities: [a8] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [c0] MSI-X: Enable- Count=15 Masked-
Vector table: BAR=1 offset=00002000
PBA: BAR=1 offset=00003800
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- AdvNonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [138 v1] Power Budgeting <?>
Capabilities: [150 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration-, Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+
IOVSta: Migration-
Initial VFs: 16, Total VFs: 16, Number of VFs: 0, Function Dependency Link: 00
VF offset: 1, stride: 1, Device ID: 0072
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 000000009a4c0000 (64-bit, non-prefetchable)
Region 2: Memory at 000000009a080000 (64-bit, non-prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [190 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Code:
# modinfo megaraid_sas
filename: /lib/modules/4.18.0-305.19.1.el8_4.x86_64/weak-updates/megaraid_sas/megaraid_sas.ko
description: Broadcom MegaRAID SAS Driver
author: megaraidlinux.pdl@broadcom.com
version: 07.714.04.00-rh1
license: GPL
rhelversion: 8.4
srcversion: 52E4854F97510342B42CD66
alias: pci:v00001000d000010E7sv*sd*bc*sc*i*
alias: pci:v00001000d000010E4sv*sd*bc*sc*i*
alias: pci:v00001000d000010E3sv*sd*bc*sc*i*
alias: pci:v00001000d000010E0sv*sd*bc*sc*i*
alias: pci:v00001000d000010E6sv*sd*bc*sc*i*
alias: pci:v00001000d000010E5sv*sd*bc*sc*i*
alias: pci:v00001000d000010E2sv*sd*bc*sc*i*
alias: pci:v00001000d000010E1sv*sd*bc*sc*i*
alias: pci:v00001000d0000001Csv*sd*bc*sc*i*
alias: pci:v00001000d0000001Bsv*sd*bc*sc*i*
alias: pci:v00001000d00000017sv*sd*bc*sc*i*
alias: pci:v00001000d00000016sv*sd*bc*sc*i*
alias: pci:v00001000d00000015sv*sd*bc*sc*i*
alias: pci:v00001000d00000014sv*sd*bc*sc*i*
alias: pci:v00001000d00000053sv*sd*bc*sc*i*
alias: pci:v00001000d00000052sv*sd*bc*sc*i*
alias: pci:v00001000d000000CFsv*sd*bc*sc*i*
alias: pci:v00001000d000000CEsv*sd*bc*sc*i*
alias: pci:v00001000d0000005Fsv*sd*bc*sc*i*
alias: pci:v00001000d0000005Dsv*sd*bc*sc*i*
alias: pci:v00001000d0000002Fsv*sd*bc*sc*i*
alias: pci:v00001000d0000005Bsv*sd*bc*sc*i*
alias: pci:v00001028d00000015sv*sd*bc*sc*i*
alias: pci:v00001000d00000413sv*sd*bc*sc*i*
alias: pci:v00001000d00000071sv*sd*bc*sc*i*
alias: pci:v00001000d00000073sv*sd*bc*sc*i*
alias: pci:v00001000d00000079sv*sd*bc*sc*i*
alias: pci:v00001000d00000078sv*sd*bc*sc*i*
alias: pci:v00001000d0000007Csv*sd*bc*sc*i*
alias: pci:v00001000d00000060sv*sd*bc*sc*i*
alias: pci:v00001000d00000411sv*sd*bc*sc*i*
depends:
name: megaraid_sas
vermagic: 4.18.0-305.el8.x86_64 SMP mod_unload modversions
sig_id: PKCS#7
signer: ELRepo.org Secure Boot Key
sig_key: E9:D4:71:CF:B4:FE:13:6C
sig_hashalgo: sha256
signature: 57:F6:90:AB:71:87:5A:DD:F0:91:C3:13:70:45:47:D3:3E:27:8E:DB:
...
parm: lb_pending_cmds:Change raid-1 load balancing outstanding threshold. Valid Values are 1-128. Default: 4 (int)
parm: max_sectors:Maximum number of sectors per IO command (int)
parm: msix_disable:Disable MSI-X interrupt handling. Default: 0 (int)
parm: msix_vectors:MSI-X max vector count. Default: Set by FW (int)
parm: allow_vf_ioctls:Allow ioctls in SR-IOV VF mode. Default: 0 (int)
parm: throttlequeuedepth:Adapter queue depth when throttled due to I/O timeout. Default: 16 (int)
parm: resetwaittime:Wait time in (1-180s) after I/O timeout before resetting adapter. Default: 180s (int)
parm: smp_affinity_enable:SMP affinity feature enable/disable Default: enable(1) (int)
parm: rdpq_enable:Allocate reply queue in chunks for large queue depth enable/disable Default: enable(1) (int)
parm: dual_qdepth_disable:Disable dual queue depth feature. Default: 0 (int)
parm: scmd_timeout:scsi command timeout (10-90s), default 90s. See megasas_reset_timer. (int)
parm: perf_mode:Performance mode (only for Aero adapters), options:
0 - balanced: High iops and low latency queues are allocated &
interrupt coalescing is enabled only on high iops queues
1 - iops: High iops queues are not allocated &
interrupt coalescing is enabled on all queues
2 - latency: High iops queues are not allocated &
interrupt coalescing is disabled on all queues
default mode is 'balanced' (int)
parm: event_log_level:Asynchronous event logging level- range is: -2(CLASS_DEBUG) to 4(CLASS_DEAD), Default: 2(CLASS_CRITICAL) (int)
parm: enable_sdev_max_qd:Enable sdev max qd as can_queue. Default: 0 (int)
parm: host_tagset_enable:Shared host tagset enable/disable Default: enable(1) (int)