fwmel100:/root # modprobe tg3 fwmel100:/root # fwmel100:/root # lsmod | grep tg3 tg3 98930 0 libphy 13286 1 tg3 fwmel100:/root # ifconfig eth0 Link encap:Ethernet HWaddr 00:1B:21:C1:65:42 inet addr:192.168.2.254 Bcast:192.168.2.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:7030 errors:0 dropped:0 overruns:0 frame:0 TX packets:8264 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:932818 (910.9 Kb) TX bytes:6735917 (6.4 Mb) Interrupt:18 Memory:fe5e0000-fe600000 eth1 Link encap:Ethernet HWaddr 00:1B:21:C1:65:43 inet addr:192.168.3.130 Bcast:192.168.3.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:10113 errors:0 dropped:0 overruns:0 frame:0 TX packets:4767 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:4571211 (4.3 Mb) TX bytes:496892 (485.2 Kb) Interrupt:19 Memory:fe580000-fe5a0000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:291127 errors:0 dropped:0 overruns:0 frame:0 TX packets:291127 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:44909164 (42.8 Mb) TX bytes:44909164 (42.8 Mb) fwmel100:/root # Dual Port Intel Lancard is eth0 and eth1 fwmel100:/root # /sbin/lspci -nnk 00:00.0 Host bridge [0600]: Advanced Micro Devices [AMD] RS780 Host Bridge Alternate [1022:9601] 00:01.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (int gfx) [1022:9602] 00:02.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (ext gfx port 0) [1022:9603] Kernel driver in use: pcieport 00:04.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0) [1022:9604] Kernel driver in use: pcieport 00:09.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 4) [1022:9608] Kernel driver in use: pcieport 00:0a.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 5) [1022:9609] Kernel driver in use: pcieport 00:11.0 SATA controller [0106]: ATI Technologies Inc SB700/SB800 SATA Controller [IDE mode] [1002:4390] (rev 40) Kernel driver in use: ahci Kernel modules: ahci 00:12.0 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller [1002:4397] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd 00:12.2 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] Kernel driver in use: ehci_hcd Kernel modules: ehci-hcd 00:13.0 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller [1002:4397] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd 00:13.2 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] Kernel driver in use: ehci_hcd Kernel modules: ehci-hcd 00:14.0 SMBus [0c05]: ATI Technologies Inc SBx00 SMBus Controller [1002:4385] (rev 42) Kernel driver in use: piix4_smbus Kernel modules: i2c-piix4 00:14.1 IDE interface [0101]: ATI Technologies Inc SB700/SB800 IDE Controller [1002:439c] (rev 40) Kernel driver in use: pata_atiixp Kernel modules: pata_atiixp, atiixp 00:14.3 ISA bridge [0601]: ATI Technologies Inc SB700/SB800 LPC host controller [1002:439d] (rev 40) 00:14.4 PCI bridge [0604]: ATI Technologies Inc SBx00 PCI to PCI Bridge [1002:4384] (rev 40) 00:14.5 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller [1002:4399] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd 00:15.0 PCI bridge [0604]: ATI Technologies Inc Device [1002:43a0] Kernel driver in use: pcieport 00:16.0 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller [1002:4397] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd 00:16.2 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] Kernel driver in use: ehci_hcd Kernel modules: ehci-hcd 00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] HyperTransport Configuration [1022:1200] 00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Address Map [1022:1201] 00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] DRAM Controller [1022:1202] 00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Miscellaneous Control [1022:1203] 00:18.4 Host bridge [0600]: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Link Control [1022:1204] 01:05.0 VGA compatible controller [0300]: ATI Technologies Inc Device [1002:9714] 01:05.1 Audio device [0403]: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200] [1002:970f] 02:00.0 Ethernet controller [0200]: Intel Corporation 82571EB Gigabit Ethernet Controller [8086:105e] (rev 06) Kernel driver in use: e1000e Kernel modules: e1000e 02:00.1 Ethernet controller [0200]: Intel Corporation 82571EB Gigabit Ethernet Controller [8086:105e] (rev 06) Kernel driver in use: e1000e Kernel modules: e1000e 03:00.0 USB Controller [0c03]: NEC Corporation uPD720200 USB 3.0 Host Controller [1033:0194] (rev 03) Kernel driver in use: xhci_hcd Kernel modules: xhci 04:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57788 Gigabit Ethernet PCIe [14e4:1691] (rev 01) Kernel modules: tg3 05:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57788 Gigabit Ethernet PCIe [14e4:1691] (rev 01) Kernel modules: tg3 07:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01) fwmel100:/root # Relevant dmesg output 4.915648] tg3.c:v3.102 (September 1, 2009) [ 4.915707] tg3 0000:04:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 4.915759] tg3 0000:04:00.0: setting latency timer to 64 [ 4.917984] tg3 mdio bus: probed [ 4.918035] eth%d: No PHY devices [ 4.918104] tg3: Problem fetching invariants of chip, aborting. [ 4.918158] tg3 0000:04:00.0: PCI INT A disabled [ 4.918216] tg3 0000:05:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 4.918268] tg3 0000:05:00.0: setting latency timer to 64 [ 4.920985] tg3 mdio bus: probed [ 4.921035] eth%d: No PHY devices [ 4.921101] tg3: Problem fetching invariants of chip, aborting. [ 4.921154] tg3 0000:05:00.0: PCI INT A disabled [ 4.955157] e1000e 0000:02:00.0: eth0: (PCI Express:2.5GT/s:Width x4) 00:1b:21:c1:65:42 [ 4.955214] e1000e 0000:02:00.0: eth0: Intel(R) PRO/1000 Network Connection [ 4.955339] e1000e 0000:02:00.0: eth0: MAC: 1, PHY: 4, PBA No: D50868-007 [ 4.955392] e1000e 0000:02:00.1: Disabling ASPM L1 [ 4.955456] e1000e 0000:02:00.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 4.955517] e1000e 0000:02:00.1: setting latency timer to 64 [ 4.955593] e1000e 0000:02:00.1: irq 30 for MSI/MSI-X