steev@finn:~/nvme$ lspci -vv -s 0002:01:00.0
0002:01:00.0 Non-Volatile memory controller: Sandisk Corp WD Black SN770M NVMe SSD (DRAM-less) (rev 01) (prog-if 02 [NVM Express])
        Subsystem: Sandisk Corp WD Black SN770M NVMe SSD (DRAM-less)
        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
        Interrupt: pin A routed to IRQ 191
        Region 0: Memory at 3c300000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: nvme
        Kernel modules: nvme