Broadcom-Corporation

Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)

Dell Wireless 1395 WLAN Mini-Card
Dell Wireless 1397 WLAN Mini-Card
Broadcom BCM94312HMG

14e4:4315

2009

PCI

trisquel_7_0, debian_10 trisquel_7_0

2.6.38-11-generic, 3.0.0-17-generic, 3.13.0-117-lowlatency, 4.19.0-9 3.13.0-117-lowlatency

yes no

ssb, b43

[p]Requires b43-open installed [a]https://www.parabola.nu/packages/libre/x86_64/linux-libre-firmware/[/a][/p]
[p]and the free b43 kernel module modprobed for a kernel that has support for it enabled (not linux-libre) [a]https://wireless.wiki.kernel.org/en/users/Drivers/b43[/a][/p]
[p]dmesg[/p]
[code][ 19.606197] b43-phy0: Broadcom 4312 WLAN found (core revision 15)
[ 19.648160] b43-phy0: Found PHY: Analog 6, Type 5 (LP), Revision 1
[ 19.648175] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2062, Revision 2, Version 0
[ 19.664601] Broadcom 43xx driver loaded [ Features: PNLS ]
[ 19.666316] b43 ssb0:0: firmware: failed to load b43/ucode15.fw (-2)
[ 19.666317] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[ 19.666319] b43 ssb0:0: Direct firmware load for b43/ucode15.fw failed with error -2
[ 19.666334] b43 ssb0:0: firmware: failed to load b43/ucode15.fw (-2)
[ 19.666335] b43 ssb0:0: Direct firmware load for b43/ucode15.fw failed with error -2
[ 19.666351] b43 ssb0:0: firmware: failed to load b43-open/ucode15.fw (-2)
[ 19.666352] b43 ssb0:0: Direct firmware load for b43-open/ucode15.fw failed with error -2
[ 19.666361] b43 ssb0:0: firmware: failed to load b43-open/ucode15.fw (-2)
[ 19.666363] b43 ssb0:0: Direct firmware load for b43-open/ucode15.fw failed with error -2
[ 19.666366] b43-phy0 ERROR: You must go to http://wireless.kernel.org/en/users/Drivers/b43#devicefirmware and download the correct firmware for this driver version. Please carefully read all instructions on this website.[/code]
[p]lspci -vmmnn[/p]
[code]
Slot: 12:00.0
Class: Network controller [0280]
Vendor: Broadcom Corporation [14e4]
Device: BCM4312 802.11b/g LP-PHY [4315]
SVendor: Dell [1028]
SDevice: Wireless 1397 WLAN Mini-Card [000c]
Rev: 01
[/code]

[p]lspci -nnk[/p]
[code]
01:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb
[/code]
[p]lspci -vvnnk[/p]
[code]0c:00.0 Network controller [0280]: Broadcom Limited BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01)
Subsystem: Dell Wireless 1397 WLAN Mini-Card [1028:000c]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f69fc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=2 PME-
Capabilities: [58] Vendor Specific Information: Len=78 <?>
Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [d0] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 6.500W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
Capabilities: [100 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [13c v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
Status: NegoPending- InProgress-
Capabilities: [160 v1] Device Serial Number cf-9d-04-ff-ff-8b-70-1a
Capabilities: [16c v1] Power Budgeting <?>
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb[/code]