# lshw -short -c net
H/W path Device Class Description
======================================================
/0/100/1c/0 eno1 network Ethernet Controller X550
/0/100/1c/0.1 eno2 network Ethernet Controller X550
/0/103/2/0 ibs1 network MT27800 Family [ConnectX-5]
# lspci | grep Mellanox
8a:00.0 Infiniband controller: Mellanox Technologies MT27800 Family [ConnectX-5]
# lspci -vv -s 8a:00.0 | grep "Product Name" -A 10
Product Name: HPE InfiniBand EDR 100Gb 1-port 841QSFP28 Adapter
Read-only fields:
[PN] Part number: P23828-001
[EC] Engineering changes: A5
[SN] Serial number: ACA02201WJ
[V0] Vendor specific: PCIe EDR x16 22W
[V2] Vendor specific: 6021
[V4] Vendor specific: 9440C9A38BEC
[V5] Vendor specific: A5
[VA] Vendor specific: HP:V2=MFG:V4=MAC:V5=PCAR
[VB] Vendor specific: HP ConnectX-5 PCIe
# mst status
MST modules:
------------
MST PCI module is not loaded
MST PCI configuration module loaded
MST devices:
------------
/dev/mst/mt4119_pciconf0
# mlxconfig -d /dev/mst/mt4119_pciconf0 set LINK_TYPE_P1=2
The Device doesn't support LINK_TYPE_P1 parameter
# mlxconfig -d /dev/mst/mt4119_pciconf0 query
Device #1:
----------
Device type: ConnectX5
Name: N/A
Description: N/A
Device: /dev/mst/mt4119_pciconf0
Configurations: Next Boot
MEMIC_BAR_SIZE 0
MEMIC_SIZE_LIMIT _256KB(1)
HOST_CHAINING_MODE DISABLED(0)
HOST_CHAINING_DESCRIPTORS Array[0..7]
HOST_CHAINING_TOTAL_BUFFER_SIZE Array[0..7]
FLEX_PARSER_PROFILE_ENABLE 0
FLEX_IPV4_OVER_VXLAN_PORT 0
ROCE_NEXT_PROTOCOL 254
NON_PREFETCHABLE_PF_BAR False(0)
NUM_PF_MSIX_VALID True(1)
NUM_OF_VFS 16
NUM_OF_PF 1
SRIOV_EN True(1)
PF_LOG_BAR_SIZE 5
VF_LOG_BAR_SIZE 1
NUM_PF_MSIX 63
NUM_VF_MSIX 11
INT_LOG_MAX_PAYLOAD_SIZE AUTOMATIC(0)
SW_RECOVERY_ON_ERRORS False(0)
RESET_WITH_HOST_ON_ERRORS False(0)
ADVANCED_POWER_SETTINGS False(0)
CQE_COMPRESSION BALANCED(0)
IP_OVER_VXLAN_EN False(0)
PCI_ATOMIC_MODE PCI_ATOMIC_DISABLED_EXT_ATOMIC_ENABLED(0)
LRO_LOG_TIMEOUT0 6
LRO_LOG_TIMEOUT1 7
LRO_LOG_TIMEOUT2 8
LRO_LOG_TIMEOUT3 13
LOG_DCR_HASH_TABLE_SIZE 11
MAX_PACKET_LIFETIME 0
DCR_LIFO_SIZE 16384
ROCE_CC_PRIO_MASK_P1 255
CLAMP_TGT_RATE_AFTER_TIME_INC_P1 True(1)
CLAMP_TGT_RATE_P1 False(0)
RPG_TIME_RESET_P1 300
RPG_BYTE_RESET_P1 32767
RPG_THRESHOLD_P1 1
RPG_MAX_RATE_P1 0
RPG_AI_RATE_P1 5
RPG_HAI_RATE_P1 50
RPG_GD_P1 11
RPG_MIN_DEC_FAC_P1 50
RPG_MIN_RATE_P1 1
RATE_TO_SET_ON_FIRST_CNP_P1 0
DCE_TCP_G_P1 1019
DCE_TCP_RTT_P1 1
RATE_REDUCE_MONITOR_PERIOD_P1 4
INITIAL_ALPHA_VALUE_P1 1023
MIN_TIME_BETWEEN_CNPS_P1 0
CNP_802P_PRIO_P1 6
CNP_DSCP_P1 48
LLDP_NB_DCBX_P1 False(0)
LLDP_NB_RX_MODE_P1 OFF(0)
LLDP_NB_TX_MODE_P1 OFF(0)
ROCE_RTT_RESP_DSCP_P1 0
ROCE_RTT_RESP_DSCP_MODE_P1 DEVICE_DEFAULT(0)
DCBX_IEEE_P1 True(1)
DCBX_CEE_P1 True(1)
DCBX_WILLING_P1 True(1)
KEEP_ETH_LINK_UP_P1 True(1)
KEEP_IB_LINK_UP_P1 False(0)
KEEP_LINK_UP_ON_BOOT_P1 False(0)
KEEP_LINK_UP_ON_STANDBY_P1 False(0)
NUM_OF_VL_P1 _4_VLs(3)
NUM_OF_TC_P1 _8_TCs(0)
NUM_OF_PFC_P1 8
DUP_MAC_ACTION_P1 LAST_CFG(0)
SRIOV_IB_ROUTING_MODE_P1 LID(1)
IB_ROUTING_MODE_P1 LID(1)
PCI_WR_ORDERING per_mkey(0)
MULTI_PORT_VHCA_EN False(0)
PORT_OWNER True(1)
ALLOW_RD_COUNTERS True(1)
RENEG_ON_CHANGE True(1)
TRACER_ENABLE True(1)
IP_VER IPv4(0)
BOOT_UNDI_NETWORK_WAIT 0
UEFI_HII_EN True(1)
BOOT_DBG_LOG False(0)
UEFI_LOGS DISABLED(0)
BOOT_VLAN 1
LEGACY_BOOT_PROTOCOL PXE(1)
BOOT_LACP_DIS True(1)
BOOT_VLAN_EN False(0)
BOOT_PKEY 0
EXP_ROM_UEFI_ARM_ENABLE False(0)
EXP_ROM_UEFI_x86_ENABLE False(0)
EXP_ROM_PXE_ENABLE True(1)
ADVANCED_PCI_SETTINGS False(0)
SAFE_MODE_THRESHOLD 10
SAFE_MODE_ENABLE True(1)
개요
내용 도구
앱