Public bug reported:
In trusty, properties for virtual vmxnet3 NIC from an ESXi 6.0 virtual
machine are showing 1Gbit/s capacity. In Xenial, it's showing speed
10Gbit/s.
$ lsb_release -rd
Description: Ubuntu 14.04.5 LTS
Release: 14.04
This is for trusty:
*-pci:2
description: PCI bridge
product: PCI Express Root Port
vendor: VMware
physical id: 15
bus info: pci@0000:00:15.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pci pm pciexpress msi normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:40 ioport:4000(size=4096) memory:fd400000-fd4fffff
ioport:c0000000(size=3145728)
*-network
description: Ethernet interface
product: VMXNET3 Ethernet Controller
vendor: VMware
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 01
serial: 00:50:56:87:40:8a
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress msi msix bus_master cap_list rom
ethernet physical logical tp 1000bt-fd
configuration: autonegotiation=off broadcast=yes driver=vmxnet3
driverversion=1.2.0.0-k-NAPI duplex=full ip=10.244.241.14 latency=0 link=yes
multicast=yes port=twisted pair
resources: irq:18 memory:fd4fc000-fd4fcfff
memory:fd4fd000-fd4fdfff memory:fd4fe000-fd4fffff ioport:4000(size=16)
memory:c0000000-c000ffff
For Xenial:
*-pci:2
description: PCI bridge
product: PCI Express Root Port
vendor: VMware
physical id: 15
bus info: pci@0000:00:15.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pci pm pciexpress msi normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:24 ioport:4000(size=4096) memory:fd400000-fd4fffff
ioport:c0000000(size=2097152)
*-network
description: Ethernet interface
product: VMXNET3 Ethernet Controller
vendor: VMware
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth0
version: 01
serial: 00:50:56:87:40:8a
size: 10Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress msi msix bus_master cap_list rom
ethernet physical logical tp 1000bt-fd
configuration: autonegotiation=off broadcast=yes driver=vmxnet3
driverversion=1.4.5.0-k-NAPI duplex=full ip=10.244.241.12 latency=0 link=yes
multicast=yes port=twisted pair speed=10Gbit/s
resources: irq:18 memory:fd4fc000-fd4fcfff
memory:fd4fd000-fd4fdfff memory:fd4fe000-fd4fffff ioport:4000(size=16)
memory:fd400000-fd40ffff
lshw output and versions are attached.
** Affects: lshw (Ubuntu)
Importance: Undecided
Status: New
** Tags: oil
** Attachment added: "lshw.tar.gz"
https://bugs.launchpad.net/bugs/1614271/+attachment/4723005/+files/lshw.tar.gz
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https://bugs.launchpad.net/bugs/1614271
Title:
virtual nic with vmxnet3 driver has 1Gbit/s capacity instead of
10Gbit/s in trusty
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