Gemtek WPEB-103AG (HP)

Overview
HP AS # 416371-001, SPS# 441530-001, Spare# 436253-001

lspci -nnv dump
05:00.0 Network controller [0280]: Broadcom Corporation BCM4321 802.11a/b/g/n [14e4:4328] (rev 03) Subsystem: Hewlett-Packard Company BCM4321 802.11a/b/g/n Wireless LAN Controller [103c:1366] Physical Slot: 1 Flags: fast devsel, IRQ 19 Memory at f1d00000 (64-bit, non-prefetchable) [disabled] [size=16K] Memory at (64-bit, prefetchable) [disabled] Capabilities: [40] Power Management version 2 Capabilities: [58] Vendor Specific Information: Len=78 <?> Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [d0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [13c] Virtual Channel Capabilities: [160] Device Serial Number 07-34-73-ff-ff-e4-00-1a Capabilities: [16c] Power Budgeting <?> Kernel driver in use: b43-pci-bridge

ssb + b43 chip info dump
ssb: Found chip with id 0x4321, rev 0x05 and package 0x00 ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x13, vendor 0x4243) ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0C, vendor 0x4243) ssb: Core 2 found: PCI-E (cc 0x820, rev 0x08, vendor 0x4243) ssb: Core 3 found: PCI (cc 0x804, rev 0x0D, vendor 0x4243) ssb: Core 4 found: USB 1.1 Host (cc 0x817, rev 0x04, vendor 0x4243) ssb: Sonics Silicon Backplane found on PCI device 0000:05:00.0 b43-phy25: Broadcom 4321 WLAN found (core revision 12) b43-phy25: Found PHY: Analog 5, Type 4 (N), Revision 2