root@fledgling:~ # pciconf -lvBb
pcib1@pci0:0:0:0:       class=0x060400 card=0x00000000 chip=0x04c11014 rev=0x00 hdr=0x01
    vendor     = 'IBM'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 1-14
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80000000-0xffefffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0x6000000000000-0x6003fbfffffff, enabled
pcib2@pci0:1:0:0:       class=0x060400 card=0x874710b5 chip=0x874710b5 rev=0xca hdr=0x01
    vendor     = 'PLX Technology, Inc.'
    device     = 'PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch'
    class      = bridge
    subclass   = PCI-PCI
    bar   [10] = type Memory, range 32, base 0x81000000, size 262144, enabled
    bus range  = 2-14
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80000000-0x80bfffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0x6000000000000-0x6003fbfffffff, enabled
pcib3@pci0:2:8:0:       class=0x060400 card=0x874710b5 chip=0x874710b5 rev=0xca hdr=0x01
    vendor     = 'PLX Technology, Inc.'
    device     = 'PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 3-7
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0xfff00000-0xfffff, disabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
pcib4@pci0:2:9:0:       class=0x060400 card=0x874710b5 chip=0x874710b5 rev=0xca hdr=0x01
    vendor     = 'PLX Technology, Inc.'
    device     = 'PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 8-12
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80000000-0x803fffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0x6000000000000-0x600001fffffff, enabled
pcib5@pci0:2:16:0:      class=0x060400 card=0x874710b5 chip=0x874710b5 rev=0xca hdr=0x01
    vendor     = 'PLX Technology, Inc.'
    device     = 'PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 13-13
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80400000-0x807fffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
pcib6@pci0:2:17:0:      class=0x060400 card=0x874710b5 chip=0x874710b5 rev=0xca hdr=0x01
    vendor     = 'PLX Technology, Inc.'
    device     = 'PEX 8747 48-Lane, 5-Port PCI Express Gen 3 (8.0 GT/s) Switch'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 14-14
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80800000-0x80bfffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
nvme0@pci0:13:0:0:      class=0x010802 card=0xa801144d chip=0xa808144d rev=0x00 hdr=0x00
    vendor     = 'Samsung Electronics Co Ltd'
    device     = 'NVMe SSD Controller SM981/PM981'
    class      = mass storage
    subclass   = NVM
    bar   [10] = type Memory, range 64, base 0x80400000, size 16384, enabled
nvme1@pci0:14:0:0:      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 0x80800000, size 16384, enabled
pcib8@pci7:0:0:0:       class=0x060400 card=0x00000000 chip=0x04c11014 rev=0x00 hdr=0x01
    vendor     = 'IBM'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 1-255
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0xfff00000-0xfffff, disabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
pcib10@pci9:0:0:0:      class=0x060400 card=0x00000000 chip=0x04c11014 rev=0x00 hdr=0x01
    vendor     = 'IBM'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 1-255
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0xfff00000-0xfffff, disabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
pcib12@pci11:0:0:0:     class=0x060400 card=0x00000000 chip=0x04c11014 rev=0x00 hdr=0x01
    vendor     = 'IBM'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 1-1
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80000000-0xffefffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
xhci0@pci11:1:0:0:      class=0x0c0330 card=0x04b21014 chip=0x8241104c rev=0x02 hdr=0x00
    vendor     = 'Texas Instruments'
    device     = 'TUSB73x0 SuperSpeed USB 3.0 xHCI Host Controller'
    class      = serial bus
    subclass   = USB
    bar   [10] = type Memory, range 64, base 0x80000000, size 65536, enabled
    bar   [18] = type Memory, range 64, base 0x80010000, size 8192, enabled
pcib14@pci13:0:0:0:     class=0x060400 card=0x00000000 chip=0x04c11014 rev=0x00 hdr=0x01
    vendor     = 'IBM'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 1-1
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0xfff00000-0xfffff, disabled
    window[24] = type Prefetchable Memory, range 64, addr 0x6024000000000-0x6027f7fffffff, enabled
bge0@pci13:1:0:0:       class=0x020000 card=0x198114e4 chip=0x165714e4 rev=0x01 hdr=0x00
    vendor     = 'Broadcom Inc. and subsidiaries'
    device     = 'NetXtreme BCM5719 Gigabit Ethernet PCIe'
    class      = network
    subclass   = ethernet
    bar   [10] = type Prefetchable Memory, range 64, base 0x6024000000000, size 65536, enabled
    bar   [18] = type Prefetchable Memory, range 64, base 0x6024000010000, size 65536, enabled
    bar   [20] = type Prefetchable Memory, range 64, base 0x6024000020000, size 65536, enabled
bge1@pci13:1:0:1:       class=0x020000 card=0x198114e4 chip=0x165714e4 rev=0x01 hdr=0x00
    vendor     = 'Broadcom Inc. and subsidiaries'
    device     = 'NetXtreme BCM5719 Gigabit Ethernet PCIe'
    class      = network
    subclass   = ethernet
    bar   [10] = type Prefetchable Memory, range 64, base 0x6024000030000, size 65536, enabled
    bar   [18] = type Prefetchable Memory, range 64, base 0x6024000040000, size 65536, enabled
    bar   [20] = type Prefetchable Memory, range 64, base 0x6024000050000, size 65536, enabled
pcib16@pci15:0:0:0:     class=0x060400 card=0x00000000 chip=0x04c11014 rev=0x00 hdr=0x01
    vendor     = 'IBM'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 1-2
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80000000-0xffefffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
pcib17@pci15:1:0:0:     class=0x060400 card=0x11501a03 chip=0x11501a03 rev=0x04 hdr=0x01
    vendor     = 'ASPEED Technology, Inc.'
    device     = 'AST1150 PCI-to-PCI Bridge'
    class      = bridge
    subclass   = PCI-PCI
    bus range  = 2-2
    window[1c] = type I/O Port, range 32, addr 0xf000-0xfff, disabled
    window[20] = type Memory, range 32, addr 0x80000000-0xffefffff, enabled
    window[24] = type Prefetchable Memory, range 64, addr 0xfff00000-0xfffff, disabled
none0@pci15:2:0:0:      class=0x040000 card=0x20001a03 chip=0x20001a03 rev=0x41 hdr=0x00
    vendor     = 'ASPEED Technology, Inc.'
    device     = 'ASPEED Graphics Family'
    class      = multimedia
    subclass   = video
    bar   [10] = type Memory, range 32, base 0x80000000, size 16777216, enabled
    bar   [14] = type Memory, range 32, base 0x81000000, size 131072, enabled
    bar   [18] = type I/O Port, range 32, base 0, size 128, disabled
root@fledgling:~ #