On 2020-10-30 20:38, ToddAndMargo via users wrote:
Hi All,
Here we go again.
I now have a Siig JJ-E01211-S1 Single Parallel Port PCIe Card
https://stage.siig.com/products/it-products/serial-parallel/parallel/pcie/single-parallel-port-pcie-card.html
System Requirements:
...
Linux kernel 2.6 and later version
Works with Linux but not supported
And Printer Admin and CUPS do not find it.
Troubleshooting:
1) connected a USB to Parallel converter card. Printer work fine
2) boot off of Fedora-Xfce-Live-x86_64-33-1.2.iso. Printer
admin still can't find the card.
3) With
# modprobe -r lp
# modprobe -r parport_pc
# modprobe parport_pc io=0x378 irq=11
# modprobe lp
the card does show up and you can print to it, but
the jobs instantly disappear and nothing shows on
the printer's status screen
What next?
-T
Here is some data on the card
# udevadm info --attribute-walk /dev/lp0
Unknown device "/dev/lp0": No such device
# lspci -nn | grep -i moschip
01:00.0 Parallel controller [0701]: MosChip Semiconductor Technology
Ltd. MCS9900 Multi-I/O Controller [9710:9900]
# lspci -vv -s 01:00.0
01:00.0 Parallel controller: MosChip Semiconductor Technology Ltd.
MCS9900 Multi-I/O Controller (prog-if 03 [IEEE1284])
Subsystem: Device a000:2000
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-
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at e010 [disabled] [size=8]
Region 1: I/O ports at e000 [disabled] [size=8]
Region 2: Memory at ac001000 (32-bit, non-prefetchable) [disabled]
[size=4K]
Region 5: Memory at ac000000 (32-bit, non-prefetchable) [disabled]
[size=4K]
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA
PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] Express (v1) Legacy Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <1us,
L1 <2us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr-
TransPend-
LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit
Latency L0s <64ns, L1 <1us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (ok), Width x1 (ok)
TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
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-
VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable- ID=0 ArbSelect=Fixed TC/VC=00
Status: NegoPSiig JJ-E01211-S1 MosChip MCS9900 parallel port card not recognizedending- InProgress-
Capabilities: [800 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
I just opened:
Siig JJ-E01211-S1 MosChip MCS9900 parallel port card not recognized:
https://bugzilla.redhat.com/show_bug.cgi?id=1893631
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