Greetings, I've been having quite a bit of difficulty getting the e1000-NAPI-DNA drivers working for my Intel 82546EB NICs. The drivers load fine, and I can create the DNA interface, but this disrupts to-the-box traffic on non-DNA interfaces.
I can't find this documented anywhere, but is there a way around this? I've passed the 'adapters_to_enable' parameter to the module, and a dna0 adapter is only created for the specified NIC. Should the NICs that have not been specified still function as NAPI? If so, shouldn't they still function normally? Please let me know, otherwise I might need to install a separate NIC card, since all of the NICs currently in the box use e1000. System information follows: Hardware: Sun Fire X4100 00:01.0 PCI bridge [0604]: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge [1022:7450] (rev 13) 00:01.1 PIC [0800]: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC [1022:7451] (rev 01) 00:02.0 PCI bridge [0604]: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge [1022:7450] (rev 13) 00:02.1 PIC [0800]: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC [1022:7451] (rev 01) 00:06.0 PCI bridge [0604]: Advanced Micro Devices [AMD] AMD-8111 PCI [1022:7460] (rev 07) 00:07.0 ISA bridge [0601]: Advanced Micro Devices [AMD] AMD-8111 LPC [1022:7468] (rev 05) 00:07.1 IDE interface [0101]: Advanced Micro Devices [AMD] AMD-8111 IDE [1022:7469] (rev 03) 00:07.2 SMBus [0c05]: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 [1022:746a] (rev 02) 00:07.3 Bridge [0680]: Advanced Micro Devices [AMD] AMD-8111 ACPI [1022:746b] (rev 05) 00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100] 00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101] 00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102] 00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103] 00:19.0 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration [1022:1100] 00:19.1 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map [1022:1101] 00:19.2 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller [1022:1102] 00:19.3 Host bridge [0600]: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control [1022:1103] 01:01.0 Ethernet controller [0200]: Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) [8086:1010] (rev 03) 01:01.1 Ethernet controller [0200]: Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) [8086:1010] (rev 03) 01:02.0 Ethernet controller [0200]: Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) [8086:1010] (rev 03) 01:02.1 Ethernet controller [0200]: Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) [8086:1010] (rev 03) 02:03.0 SCSI storage controller [0100]: LSI Logic / Symbios Logic SAS1064 PCI-X Fusion-MPT SAS [1000:0050] (rev 02) 03:00.0 USB controller [0c03]: Advanced Micro Devices [AMD] AMD-8111 USB OHCI [1022:7464] (rev 0b) 03:00.1 USB controller [0c03]: Advanced Micro Devices [AMD] AMD-8111 USB OHCI [1022:7464] (rev 0b) 03:03.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI Rage XL [1002:4752] (rev 27) 04:01.0 PCI bridge [0604]: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge [1022:7450] (rev 13) 04:01.1 PIC [0800]: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC [1022:7451] (rev 01) 04:02.0 PCI bridge [0604]: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge [1022:7450] (rev 13) 04:02.1 PIC [0800]: Advanced Micro Devices [AMD] AMD-8131 PCI-X IOAPIC [1022:7451] (rev 01) OS: Centos 6 kernel 2.6.32-431.el6.x86_64 Ben
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