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Dell Wireless 1395 (DW1395)

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Dell Wireless 1395 WLAN Mini-Card

Manuf/OEM/ODM Foxconn T77H021.00

FCC approval date: 28 July 2007
Country of manuf.: China

Interface: Mini PCIe

ID: 14e4:4315 (11 addl. devices) SS: 1028:000b
Windows: PCI\VEN_14E4&DEV_4315&SUBSYS_000B1028

Industry Canada ID: 4324A-BRCM1028

WI1 chip1: Broadcom BCM4312

Antenna connector: U.FL


OUI: 00:16:44 (-, 7 W, 2007), 00:1F:3A (-, 9 W, 2006), 00:1F:E1 (-, 3 W, 2006), 00:1E:4C (-, 1 W, 2006), 00:22:5F (-, 10 W, 2008), 00:23:4D (-, 1 W, 2006)

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.

aka DW1395 / DW 1395

This device is a Foxconn manufactured T77H021.00.

lspci -nnv dump[edit]

05:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
        Subsystem: Dell Wireless 1395 WLAN Mini-Card [1028:000b]
        Physical Slot: 1
        Flags: bus master, fast devsel, latency 0, IRQ 19
        Memory at f1d00000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [40] Power Management version 3
        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 69-65-e1-ff-ff-83-00-1f
        Capabilities: [16c] Power Budgeting <?>
        Kernel driver in use: b43-pci-bridge

ssb + b43 info dump[edit]

[116577.710111] ssb: Found chip with id 0x4312, rev 0x01 and package 0x00
[116577.710130] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243)
[116577.710147] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243)
[116577.710160] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243)
[116577.710173] ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243)
[116577.782114] b43-phy33: Broadcom 4312 WLAN found (core revision 15)
[116577.826008] b43-phy33: Found PHY: Analog 6, Type 5 (LP), Revision 1
[116577.850189] ssb: Sonics Silicon Backplane found on PCI device 0000:05:00.0
[116577.850425] ieee80211 phy33: Selected rate control algorithm 'minstrel_ht'
[116578.122006] b43-phy33: Loading firmware version 666.2 (2011-02-23 01:15:07)
[116583.670881] IPv6: ADDRCONF(NETDEV_UP): wlan164: link is not ready