[Bug 211713] NVME controller failure: resetting (Samsung SM961 SSD Drives)

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Jul 22 22:45:37 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211713

--- Comment #39 from stb at lassitu.de ---
This is what I get from pciconf:

[root at foo ~]# pciconf -lBbcevV nvme0 at pci0:3:0:0
nvme0 at pci0:3:0:0:       class=0x010802 card=0xa801144d chip=0xa804144d rev=0x00
hdr=0x00
    vendor     = 'Samsung Electronics Co Ltd'
    device     = 'NVMe SSD Controller SM961/PM961'
    class      = mass storage
    subclass   = NVM
    bar   [10] = type Memory, range 64, base 0xdf100000, size 16384, enabled
    cap 01[40] = powerspec 3  supports D0 D3  current D0
    cap 05[50] = MSI supports 32 messages, 64 bit 
    cap 10[70] = PCI-Express 2 endpoint max data 256(256) FLR NS
                 link x2(x4) speed 8.0(8.0) ASPM L1(L1)
    cap 11[b0] = MSI-X supports 33 messages, enabled
                 Table in map 0x10[0x3000], PBA in map 0x10[0x2000]
    ecap 0001[100] = AER 2 0 fatal 0 non-fatal 1 corrected
    ecap 0003[148] = Serial 1 0000000000000000
    ecap 0004[158] = Power Budgeting 1
    ecap 0019[168] = PCIe Sec 1 lane errors 0
    ecap 0018[188] = LTR 1
    ecap 001e[190] = unknown 1
  PCI-e errors = Correctable Error Detected
                 Unsupported Request Detected
     Corrected = Advisory Non-Fatal Error

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