It’s in a FreeNAS box but:
% lspci -vnn | grep -A 20 ‘Chelsio’
04:00.0 Ethernet controller [0200]: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller [1425:4002]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at fae40000 (64-bit, non-prefetchable)
Memory at fae3e000 (64-bit, non-prefetchable)
Expansion ROM at fae80000 [disabled]
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/8 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable- Count=8 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Multi-Function Virtual Channel <?>
Capabilities: [1b8] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [1c4] Single Root I/O Virtualization (SR-IOV)
Capabilities: [204] Alternative Routing-ID Interpretation (ARI)
04:00.1 Ethernet controller [0200]: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller [1425:4002]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 37
Memory at fadc0000 (64-bit, non-prefetchable)
Memory at fadbe000 (64-bit, non-prefetchable)
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/8 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable- Count=8 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [144] Single Root I/O Virtualization (SR-IOV)
Capabilities: [184] Alternative Routing-ID Interpretation (ARI)
04:00.2 Ethernet controller [0200]: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller [1425:4002]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 39
Memory at fad40000 (64-bit, non-prefetchable)
Memory at fad3e000 (64-bit, non-prefetchable)
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/8 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable- Count=8 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [144] Single Root I/O Virtualization (SR-IOV)
Capabilities: [184] Alternative Routing-ID Interpretation (ARI)
04:00.3 Ethernet controller [0200]: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller [1425:4002]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 38
Memory at facc0000 (64-bit, non-prefetchable)
Memory at facbe000 (64-bit, non-prefetchable)
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/8 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable- Count=8 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [144] Single Root I/O Virtualization (SR-IOV)
Capabilities: [184] Alternative Routing-ID Interpretation (ARI)
04:00.4 Ethernet controller [0200]: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller [1425:4402]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at f9fc0000 (64-bit, non-prefetchable)
Memory at fa000000 (64-bit, non-prefetchable)
Memory at f9fbe000 (64-bit, non-prefetchable)
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable+ Count=128 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [144] Alternative Routing-ID Interpretation (ARI)
04:00.5 SCSI storage controller [0100]: Chelsio Communications Inc T422-CR Unified Wire Storage Controller [1425:4502]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 37
Memory at f9f40000 (64-bit, non-prefetchable)
Memory at f9f3e000 (64-bit, non-prefetchable)
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable- Count=32 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [144] Alternative Routing-ID Interpretation (ARI)
04:00.6 Fibre Channel [0c04]: Chelsio Communications Inc T422-CR Unified Wire Storage Controller [1425:4602]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 39
Memory at f9ec0000 (64-bit, non-prefetchable)
Memory at f9ebe000 (64-bit, non-prefetchable)
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable- Count=32 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [144] Alternative Routing-ID Interpretation (ARI)
04:00.7 Ethernet controller [0200]: Chelsio Communications Inc Device [1425:0000]
Subsystem: Chelsio Communications Inc Device [1425:0000]
Flags: bus master, fast devsel, latency 0, IRQ 255
Capabilities: [40] Power Management version 3
Capabilities: [48] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [60] MSI-X: Enable- Count=32 Masked-
Capabilities: [6c] Express Endpoint, MSI 00
Capabilities: [a8] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [138] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [144] Alternative Routing-ID Interpretation (ARI)
05:00.0 Serial Attached SCSI controller [0107]: Broadcom / LSI SAS2116 PCI-Express Fusion-MPT SAS-2 [Meteor] [1000:0064] (rev 02)
Subsystem: Broadcom / LSI SAS 9201-16i [1000:30c0]
Flags: bus master, fast devsel, latency 0, IRQ 32
I/O ports at e000
Memory at fbd3c000 (64-bit, non-prefetchable)
Memory at fbd40000 (64-bit, non-prefetchable)
Expansion ROM at fbd80000 [disabled]
Capabilities: [50] Power Management version 3
Capabilities: [68] Express Endpoint, MSI 00
Capabilities: [d0] Vital Product Data
and relevant part of ifconfig
:
cxgbe0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
description: member of lagg1
options=ec07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
nd6 options=9<PERFORMNUD,IFDISABLED>
media: Ethernet 10Gbase-Twinax <full-duplex,rxpause,txpause>
status: active
cxgbe1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 9000
description: member of lagg1
options=ec07bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
nd6 options=9<PERFORMNUD,IFDISABLED>
media: Ethernet 10Gbase-Twinax <full-duplex,rxpause,txpause>
status: active
cxgbe2: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
description: member of lagg2
options=ac00b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6>
nd6 options=9<PERFORMNUD,IFDISABLED>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
cxgbe3: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
description: member of lagg2
options=ac00b9<RXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,LINKSTATE,RXCSUM_IPV6>
nd6 options=9<PERFORMNUD,IFDISABLED>
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active