It works but needs firmware blobs for the CPUSaver feature, maybe it depends on the other driver (eepro100), which is missing in the libre kernel?
lspci -vvnnk
04:05.0 Ethernet controller [0200]: Intel Corporation 82557/8/9/0/1 Ethernet Pro 100 [8086:1229] (rev 08) Subsystem: Compaq Computer Corporation NC3134 Fast Ethernet NIC (dual port) [0e11:b163] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 (2000ns min, 14000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 20 Region 0: Memory at febfe000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at e880 [size=64] Region 2: Memory at fe900000 (32-bit, non-prefetchable) [size=1M] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- Kernel driver in use: e100 Kernel modules: e100
dmesg
[ 97.081022] 0000:02:04.0: Missing Free firmware (non-Free firmware loading is disabled) [ 97.081293] e100 0000:02:04.0 enp2s4: CPUSaver disabled. Needs "/*(DEBLOBBED)*/": -2 [ 97.101034] 0000:02:05.0: Missing Free firmware (non-Free firmware loading is disabled) [ 97.101214] e100 0000:02:05.0 enp2s5: CPUSaver disabled. Needs "/*(DEBLOBBED)*/": -2 [ 97.102838] e100 0000:02:05.0 enp2s5: NIC Link is Up 100 Mbps Full Duplex
hwinfo --verbose --netcard
10: PCI 205.0: 0200 Ethernet controller [Created at pci.386] Unique ID: uy4f.gBruFhIYX46 Parent ID: 37TO.utJYbPkKj7F SysFS ID: /devices/pci0000:00/0000:00:10.0/0000:02:05.0 SysFS BusID: 0000:02:05.0 Hardware Class: network Model: "Compaq NC3134 Fast Ethernet NIC (dual port)" Vendor: pci 0x8086 "Intel Corporation" Device: pci 0x1229 "82557/8/9/0/1 Ethernet Pro 100" SubVendor: pci 0x0e11 "Compaq Computer Corporation" SubDevice: pci 0xb163 "NC3134 Fast Ethernet NIC (dual port)" Revision: 0x08 Driver: "e100" Driver Modules: "e100" Device File: enp2s5 Memory Range: 0xe9201000-0xe9201fff (rw,non-prefetchable) I/O Ports: 0x2800-0x283f (rw) Memory Range: 0xe9100000-0xe91fffff (rw,non-prefetchable) IRQ: 11 (5295 events) HW Address: 00:02:a5:8e:cf:b5 Permanent HW Address: 00:02:a5:8e:cf:b5 Link detected: yes Module Alias: "pci:v00008086d00001229sv00000E11sd0000B163bc02sc00i00" Driver Info #0: Driver Status: e100 is active Driver Activation Cmd: "modprobe e100" Driver Info #1: Driver Status: eepro100 is not active Driver Activation Cmd: "modprobe eepro100" Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #14 (PCI bridge) 13: PCI 204.0: 0200 Ethernet controller [Created at pci.386] Unique ID: Rnqa.gBruFhIYX46 Parent ID: 37TO.utJYbPkKj7F SysFS ID: /devices/pci0000:00/0000:00:10.0/0000:02:04.0 SysFS BusID: 0000:02:04.0 Hardware Class: network Model: "Compaq NC3134 Fast Ethernet NIC (dual port)" Vendor: pci 0x8086 "Intel Corporation" Device: pci 0x1229 "82557/8/9/0/1 Ethernet Pro 100" SubVendor: pci 0x0e11 "Compaq Computer Corporation" SubDevice: pci 0xb163 "NC3134 Fast Ethernet NIC (dual port)" Revision: 0x08 Driver: "e100" Driver Modules: "e100" Device File: enp2s4 Memory Range: 0xe9200000-0xe9200fff (rw,non-prefetchable) I/O Ports: 0x2400-0x243f (rw) Memory Range: 0xe9000000-0xe90fffff (rw,non-prefetchable) IRQ: 9 (16412 events) HW Address: 00:02:a5:8e:cf:b4 Permanent HW Address: 00:02:a5:8e:cf:b4 Link detected: no Module Alias: "pci:v00008086d00001229sv00000E11sd0000B163bc02sc00i00" Driver Info #0: Driver Status: e100 is active Driver Activation Cmd: "modprobe e100" Driver Info #1: Driver Status: eepro100 is not active Driver Activation Cmd: "modprobe eepro100" Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #14 (PCI bridge)
3G cards | 33 |
Acquisition cards | 34 |
Bluetooth | 56 |
Ethernet cards | 170 |
Fingerprint readers | 11 |
Host Controllers | 170 |
Modems | 18 |
Notebooks | 785 |
Printers | 125 |
RAID adapters | 20 |
Scanners | 24 |
SD card readers | 56 |
Sound cards | 140 |
Video cards | 341 |
Webcams | 132 |
Wifi cards | 228 |
TOTAL | 2343 |