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Beginners • Pcieport Module

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Hello everyone have a nice New Year
i have a question

typing lspci -vvv reveals these lines :

Code:

00:00.0 PCI bridge: Broadcom Inc. and subsidiaries BCM2712 PCIe Bridge (rev 21) (prog-if 00 [Normal decode])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: 0Interrupt: pin A routed to IRQ 38Bus: primary=00, secondary=01, subordinate=01, sec-latency=0Memory behind bridge: 00000000-005fffff [size=6M] [32-bit]Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [disabled] [64-bit]Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-Capabilities: <access denied>Kernel driver in use: pcieport01:00.0 Ethernet controller: Raspberry Pi Ltd RP1 PCIe 2.0 South BridgeControl: 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: 0Interrupt: pin A routed to IRQ 38Region 0: Memory at 1f00410000 (32-bit, non-prefetchable) [size=16K]Region 1: Memory at 1f00000000 (32-bit, non-prefetchable) [virtual] [size=4M]Region 2: Memory at 1f00400000 (32-bit, non-prefetchable) [size=64K]Capabilities: <access denied>Kernel driver in use: rp1

by typing the command modinfo pcieport reveals

Code:

modinfo: ERROR: Module pcieport not found
where is the module ?

i am currently running
Linux version 6.6.62+rpt-rpi-2712 (serge@raspberrypi.com) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT Debian 1:6.6.62-1+rpt1 (2024-11-25)
thanks in advance

Statistics: Posted by acheron_oscura — Wed Jan 01, 2025 3:21 pm — Replies 0 — Views 19



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