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1. Identify the add-in network adapters in your system. Use instructions from the link 'https://fedoraproject.org/wiki/QA:Testcase_Onboard_Network_Interface_Names' to identify the onboard network devices. The rest are add-in network adapters. | 1. Identify the add-in network adapters in your system. Use instructions from the link 'https://fedoraproject.org/wiki/QA:Testcase_Onboard_Network_Interface_Names' to identify the onboard network devices. The rest are add-in network adapters. | ||
On a PowerEdge with 4 BCM5709 onboard network adapters, 1 82572EI single port adapter, 1 82576 dual port network adapter, | On a PowerEdge with 4 BCM5709 onboard network adapters, 1 82572EI single port adapter, 1 82576 dual port network adapter, 'lspci' listing helps identify add-in adapters. | ||
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07:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)</pre> | 07:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)</pre> | ||
2. Verify that the add-in network adapters are named as per their physical location on the system board. | |||
<pre>[root@fedora-14-r710 ~]# ls /sys/class/net/ | |||
em1 em2 em3 em4 lo pci3#1 pci3#1_0 pci3#1_1 pci3#2 pci3#2_0 pci3#2_1 pci4#1</pre> | |||
* Single port 82572EI card on PCI slot 4 is named as "pci4#1" | |||
== Expected Results == | == Expected Results == | ||
Revision as of 11:23, 17 January 2011
Description
This test case verifies that the interface names for adapters on Add-in PCI slots are of the form pci<slot>#<port>_<virtual function instance>.
Setup
Make sure your system is booted into Rawhide kernel and has at least one add-in network controller plugged into the available PCI slot.
Howto Test
1. Identify the add-in network adapters in your system. Use instructions from the link 'https://fedoraproject.org/wiki/QA:Testcase_Onboard_Network_Interface_Names' to identify the onboard network devices. The rest are add-in network adapters.
On a PowerEdge with 4 BCM5709 onboard network adapters, 1 82572EI single port adapter, 1 82576 dual port network adapter, 'lspci' listing helps identify add-in adapters.
- Onboard Network Adapters
[root@fedora-14-r710 ~]# lspci | grep -i ether 01:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 01:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 02:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 02:00.1 Ethernet controller: Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
- PCI Add-in Network Adapters
06:00.0 Ethernet controller: Intel Corporation 82572EI Gigabit Ethernet Controller (Copper) (rev 06) 07:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01) 07:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
2. Verify that the add-in network adapters are named as per their physical location on the system board.
[root@fedora-14-r710 ~]# ls /sys/class/net/ em1 em2 em3 em4 lo pci3#1 pci3#1_0 pci3#1_1 pci3#2 pci3#2_0 pci3#2_1 pci4#1
- Single port 82572EI card on PCI slot 4 is named as "pci4#1"