I attached the M.2 Wifi Card Broadcom BCM4352 on Xavier but cannot choose any wifi, only wired ethernet is available. The OS can recognize the card. Any solutions?
I know nothing about the particular card, but first see what is visible from the following:
sudo -s
lspci
rfkill list
iwconfig
exit
Someone else will need to answer the rest of it (whoever answers will want that information), but I suspect you need a driver and/or firmware.
What he needs is antenna,in my opinion.
I used intel 8265 wireless kit that comes with antennas.
Probably wifi device can be enabled with rfkill like:
rfkill unblock wifi
@linuxdev, the output I got
lspci:
0001:00:00.0 PCI bridge: NVIDIA Corporation Device 1ad2 (rev a1)
0001:01:00.0 SATA controller: Marvell Technology Group Ltd. Device 9171 (rev 13)
0002:00:00.0 PCI bridge: NVIDIA Corporation Device 1ad2 (rev a1)
0002:01:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4352 802.11ac Wireless Network Adapter (rev 03)
rfkill list:
0: bluedroid_pm: Bluetooth
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
iwconfig:
rndis0 no wireless extensions.
lo no wireless extensions.
usb0 no wireless extensions.
eth0 no wireless extensions.
l4tbr0 no wireless extensions.
dummy0 no wireless extensions.
Could you give result of lspci -vvv?
@Andrey1984, it doesn’t work using
rfkill unblock wifi
I see in the
rfkill list
just the bluetooth is available.
I also think the wifi card doesn’t need antenna. The antenna just to extend the range of catching wifi signal.
But will try to attach it and see
@WayneWWW, here is the output
lspci -vvv:
0001:00:00.0 PCI bridge: NVIDIA Corporation Device 1ad2 (rev a1) (prog-if 00 [Normal decode])
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
Interrupt: pin A routed to IRQ 34
Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0
I/O behind bridge: 00000000-00000fff
Memory behind bridge: 30200000-302fffff
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
0001:01:00.0 SATA controller: Marvell Technology Group Ltd. Device 9171 (rev 13) (prog-if 01 [AHCI 1.0])
Subsystem: Marvell Technology Group Ltd. Device 9171
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
Interrupt: pin A routed to IRQ 556
Region 0: I/O ports at 100010
Region 1: I/O ports at 100020
Region 2: I/O ports at 100018
Region 3: I/O ports at 100024
Region 4: I/O ports at 100000
Region 5: Memory at 30210000 (32-bit, non-prefetchable)
Expansion ROM at 30200000 [disabled]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
0002:00:00.0 PCI bridge: NVIDIA Corporation Device 1ad2 (rev a1) (prog-if 00 [Normal decode])
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
Interrupt: pin A routed to IRQ 36
Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: 34200000-344fffff
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
0002:01:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4352 802.11ac Wireless Network Adapter (rev 03)
Subsystem: Lenovo BCM4352 802.11ac Wireless Network Adapter
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-
Interrupt: pin A routed to IRQ 36
Region 0: Memory at 34400000 (64-bit, non-prefetchable) [disabled]
Region 2: Memory at 34200000 (64-bit, non-prefetchable) [disabled]
Capabilities: <access denied>
Kernel modules: bcmdhd_pcie
Could you share the full dmesg?
BTW, Does bcm4352 need extra firmware?
BTW, Does bcm4352 need extra firmware?
@WayneWWW, there’s no instructions for this. so I’m now sure
@WayneWWW, Sorry the message’s too long.
I make the pastebin link. Thanks for your help.
Not sure why I cannot access your pastebin. You could use code block on your log so that it can be pasted on forum.
deleted…
hmm, still not work. Please use attachment. Sorry for inconvenience.
Share you the link
https://drive.google.com/file/d/19jWyS6cJfXVVNVbeuGXd8oGN9jdNlG4D/view?usp=sharing
Prior to your message, I have checked some external forum for this chipset. It looks like driver bcmdhd_pcie does not support it.
Your log seems also match my guess.
[ 13.480087] dhdpcie_chipmatch: Unsupported vendor 14e4 device 43b1
[ 13.480089] dhdpcie_pci_probe: chipmatch failed!!
[ 13.480265] dhd_module_init out
Could you try to find the correct driver and disable original bcmdhd_pcie in tegra_defconfig?
may be you could try something like the code below :
sudo apt-get update
sudo apt-get install bcmwl-kernel-source
sudo modprobe wl
source : How can I install Broadcom Wireless Adapter BCM4352 802.11ac PCID [14e4:43b1] (rev 03) on fresh install of Ubuntu 14.10 (Utopic Unicorn)? - Ask Ubuntu
In my opinion, without antennas the card will hardly work. Even if it will get recognized by the system , the signal level will be too low for use.
Btw, “lspci -vvv” requires “sudo” to see the full output.
Generalization: Most WiFi chipsets do require extra firmware so that the manufacturer can use the same hardware in different locations around the world with different regulations (and therefor not need to manufacture different hardware for each region). Not all WiFi requires extra firmware though. If a correct driver has issues working with a given chipset, then odds go up it is a missing firmware issue (but of course if you use the wrong driver there is no firmware which will make it work).