• Tatsuki Sugiura's avatar
    NVMe: Add MAXIO 1602 to bogus nid list. · a3a9d63d
    Tatsuki Sugiura authored
    HIKSEMI FUTURE M.2 SSD uses the same dummy nguid and eui64.
    I confirmed it with my two devices.
    
    This patch marks the controller as NVME_QUIRK_BOGUS_NID.
    
    ---------------------------------------------------------
    sugi@tempest:~% sudo nvme id-ctrl /dev/nvme0
    NVME Identify Controller:
    vid       : 0x1e4b
    ssvid     : 0x1e4b
    sn        : 30096022612
    mn        : HS-SSD-FUTURE 2048G
    fr        : SN10542
    rab       : 0
    ieee      : 000000
    cmic      : 0
    mdts      : 7
    cntlid    : 0
    ver       : 0x10400
    rtd3r     : 0x7a120
    rtd3e     : 0x1e8480
    oaes      : 0x200
    ctratt    : 0x2
    rrls      : 0
    cntrltype : 1
    fguid     : 00000000-0000-0000-0000-000000000000
    <snip...>
    ---------------------------------------------------------
    
    ---------------------------------------------------------
    sugi@tempest:~% sudo nvme id-ns /dev/nvme0n1
    NVME Identify Namespace 1:
    <snip...>
    nguid   : 00000000000000000000000000000000
    eui64   : 0000000000000002
    lbaf  0 : ms:0   lbads:9  rp:0 (in use)
    ---------------------------------------------------------
    Signed-off-by: default avatarTatsuki Sugiura <sugi@nemui.org>
    Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
    Signed-off-by: default avatarKeith Busch <kbusch@kernel.org>
    a3a9d63d
pci.c 93.8 KB