Tech/Wireless/Intel IPW3945

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The Intel IPW3945 adapter uses an open source device driver, a proprietary firmware, and a proprietary user space regulatory daemon. Future versions of the driver and firmware eliminate the need for the regulatory daemon.

$ lspci -nvvv -d 8086:4222
0b:00.0 0280: 8086:4222 (rev 02)
       Subsystem: 8086:1020
       Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
       Latency: 0, Cache Line Size: 64 bytes
       Interrupt: pin A routed to IRQ 16
       Region 0: Memory at efcff000 (32-bit, non-prefetchable) [size=4K]
       Capabilities: <access denied>
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