Wireless problem on Tx1

Hi
I have the same issue.

ubuntu@tegra-ubuntu:~$ nm-tool

NetworkManager Tool

State: connected (global)

  • Device: eth0 -----------------------------------------------------------------
    Type: Wired
    Driver: r8152
    State: unmanaged
    Default: no
    HW Address: 00:04:4B:57:F3:2B

    Capabilities:
    Carrier Detect: yes
    Speed: 100 Mb/s

    Wired Properties
    Carrier: on

  • Device: wlan0 ----------------------------------------------------------------
    Type: 802.11 WiFi
    Driver: bcmsdh_sdmmc
    State: unavailable
    Default: no
    HW Address: 00:90:4C:11:22:33

    Capabilities:

    Wireless Properties
    WEP Encryption: yes
    WPA Encryption: yes
    WPA2 Encryption: yes

    Wireless Access Points

SN is: 0324415050836

but i don not have the CRC error:
ubuntu@tegra-ubuntu:~$ dmesg | grep “mmc1:*”
[ 2.426775] vddio-sdmmc1: 1800 ↔ 3300 mV at 3300 mV with ramp delay 100000 uV/us ; Rail ON
[ 2.915120] tegra210-pmc-iopower pmc-iopower.19: Rail iopower-sdmmc1 is having voltages: 1800000:3300000
[ 7.841186] mmc1: sdhci_tegra_probe line=5613 runtime pm type=mmc rtpm coupled with clock gate, disable-clock-gate=0
[ 7.897355] mmc1: no vqmmc regulator found
[ 7.912034] mmc1: no vmmc regulator found
[ 7.949457] mmc1: SDHCI controller on sdhci-tegra.1 [sdhci-tegra.1] using ADMA
[ 8.219649] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[ 8.416161] mmc1: tap value and tuning window after hw tuning completion …
[ 8.416169] mmc1: tuning_window[0]: 0xc7ffffff
[ 8.416175] mmc1: tuning_window[1]: 0xffffffff
[ 8.416181] mmc1: tuning_window[2]: 0xfffffff1
[ 8.416186] mmc1: tuning_window[3]: 0x7ffff8ff
[ 8.416192] mmc1: tuning_window[4]: 0x0
[ 8.416197] mmc1: tuning_window[5]: 0x0
[ 8.416202] mmc1: tuning_window[6]: 0x0
[ 8.416208] mmc1: tuning_window[7]: 0x0
[ 8.420985] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[ 8.421025] mmc1: new ultra high speed SDR104 SDIO card at address 0001
[ 9.523755] sdmmc1_ddr

Was this fixed? It’s been about 4 months now and I’m just setting my board up. Just wondering if I need to do something about the WIFI.

R23.2 came out a while ago. This should have fixed the problem on those boards that had the issue.

I’m seeing the CRC errors and wifi problems on 5 SOMs:

0334815080947
0330416100381
0330416100425
0334815080944
0334815081032

What is strange is that the wifi on the SOM 0334815080947 was working with R23.1 before we tried updating it to R23.2. However after this update it no longer works, even after reverting back to 23.1.

With all the modules I tested brand new modules on a stock Jetson carrier board, and see the same wifi behavior with both versions 23.1 and 23.2

The wifi-config-check tool, it says that I need to RMA the boards.

FYI: We tried on another bare module that was shipped to us, and are seeing similar but different set of Wifi issues.

It appears that the bare modules ship with a version of android instead of the linux image that the dev kits come with. Is there firmware that is not getting written by the flashing scripts?

If I run

$ sudo iw list

The output is pretty different between the three types of modules that we have:

From the first batch of bare modules with the CRC errors and wifi completely broken:

Wiphy phy0
	Band 1:
		Frequencies:
			* 2412 MHz [1] (20.0 dBm)
			* 2417 MHz [2] (20.0 dBm)
			* 2422 MHz [3] (20.0 dBm)
			* 2427 MHz [4] (20.0 dBm)
			* 2432 MHz [5] (20.0 dBm)
			* 2437 MHz [6] (20.0 dBm)
			* 2442 MHz [7] (20.0 dBm)
			* 2447 MHz [8] (20.0 dBm)
			* 2452 MHz [9] (20.0 dBm)
			* 2457 MHz [10] (20.0 dBm)
			* 2462 MHz [11] (20.0 dBm)
			* 2467 MHz [12] (20.0 dBm)
			* 2472 MHz [13] (20.0 dBm)
			* 2484 MHz [14] (20.0 dBm)
		Bitrates (non-HT):
			* 1.0 Mbps
			* 2.0 Mbps (short preamble supported)
			* 5.5 Mbps (short preamble supported)
			* 11.0 Mbps (short preamble supported)
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
	max # scan SSIDs: 10
	max scan IEs length: 2048 bytes
	Coverage class: 0 (up to 0m)
	Supported Ciphers:
		* WEP40 (00-0f-ac:1)
		* WEP104 (00-0f-ac:5)
		* TKIP (00-0f-ac:2)
		* CCMP (00-0f-ac:4)
		* CMAC (00-0f-ac:6)
	Available Antennas: TX 0 RX 0
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * P2P-client
		 * P2P-GO
		 * Unknown mode (10)
	software interface modes (can always be added):
	valid interface combinations:
		 * #{ AP } <= 1, #{ managed } <= 2, #{ P2P-client, P2P-GO } <= 2, #{ Unknown mode (10) } <= 1, #{ IBSS } <= 1,
		   total <= 4, #channels <= 2
	Supported commands:
		 * new_interface
		 * set_interface
		 * new_key
		 * new_beacon
		 * set_bss
		 * join_ibss
		 * set_pmksa
		 * del_pmksa
		 * flush_pmksa
		 * remain_on_channel
		 * action
		 * frame_wait_cancel
		 * set_wiphy_netns
		 * set_channel
		 * Unknown command (82)
		 * Unknown command (81)
		 * Unknown command (75)
		 * Unknown command (89)
		 * connect
		 * disconnect
	Supported TX frame types:
		 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * Unknown mode (10): 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
	Supported RX frame types:
		 * IBSS: 0xd0
		 * managed: 0x40 0xd0
		 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * P2P-client: 0x40 0xd0
		 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * Unknown mode (10): 0x40 0xd0
	WoWLAN support:
		 * wake up on anything (device continues operating normally)

From the second batch of bare modules, it shows a reduced set of frequencies in the 5GHz band relative to the modules that ship with dev kits.

Wiphy phy0
	Band 1:
		Capabilities: 0x1020
			HT20
			Static SM Power Save
			RX HT20 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT RX MCS rate indexes supported: 0-7
		HT TX MCS rate indexes are undefined
		Frequencies:
			* 2412 MHz [1] (20.0 dBm)
			* 2417 MHz [2] (20.0 dBm)
			* 2422 MHz [3] (20.0 dBm)
			* 2427 MHz [4] (20.0 dBm)
			* 2432 MHz [5] (20.0 dBm)
			* 2437 MHz [6] (20.0 dBm)
			* 2442 MHz [7] (20.0 dBm)
			* 2447 MHz [8] (20.0 dBm)
			* 2452 MHz [9] (20.0 dBm)
			* 2457 MHz [10] (20.0 dBm)
			* 2462 MHz [11] (20.0 dBm)
		Bitrates (non-HT):
			* 1.0 Mbps
			* 2.0 Mbps (short preamble supported)
			* 5.5 Mbps (short preamble supported)
			* 11.0 Mbps (short preamble supported)
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
	Band 2:
		Capabilities: 0x1020
			HT20
			Static SM Power Save
			RX HT20 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT RX MCS rate indexes supported: 0-7
		HT TX MCS rate indexes are undefined
		Frequencies:
			* 5180 MHz [36] (20.0 dBm)
			* 5200 MHz [40] (20.0 dBm)
			* 5220 MHz [44] (20.0 dBm)
			* 5240 MHz [48] (20.0 dBm)
			* 5260 MHz [52] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5280 MHz [56] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5300 MHz [60] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5320 MHz [64] (20.0 dBm) (passive scanning, no IBSS, radar detection)
		Bitrates (non-HT):
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
	max # scan SSIDs: 10
	max scan IEs length: 2048 bytes
	Coverage class: 0 (up to 0m)
	Supported Ciphers:
		* WEP40 (00-0f-ac:1)
		* WEP104 (00-0f-ac:5)
		* TKIP (00-0f-ac:2)
		* CCMP (00-0f-ac:4)
		* CMAC (00-0f-ac:6)
	Available Antennas: TX 0 RX 0
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * P2P-client
		 * P2P-GO
		 * Unknown mode (10)
	software interface modes (can always be added):
	valid interface combinations:
		 * #{ AP } <= 1, #{ managed } <= 2, #{ P2P-client, P2P-GO } <= 2, #{ Unknown mode (10) } <= 1, #{ IBSS } <= 1,
		   total <= 4, #channels <= 2
	Supported commands:
		 * new_interface
		 * set_interface
		 * new_key
		 * new_beacon
		 * set_bss
		 * join_ibss
		 * set_pmksa
		 * del_pmksa
		 * flush_pmksa
		 * remain_on_channel
		 * action
		 * frame_wait_cancel
		 * set_wiphy_netns
		 * set_channel
		 * Unknown command (82)
		 * Unknown command (81)
		 * Unknown command (75)
		 * Unknown command (89)
		 * connect
		 * disconnect
	Supported TX frame types:
		 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * Unknown mode (10): 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
	Supported RX frame types:
		 * IBSS: 0xd0
		 * managed: 0x40 0xd0
		 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * P2P-client: 0x40 0xd0
		 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * Unknown mode (10): 0x40 0xd0
	WoWLAN support:
		 * wake up on anything (device continues operating normally)

For reference, this is what the modules that come on the dev kits show:

Wiphy phy0
	Band 1:
		Capabilities: 0x1020
			HT20
			Static SM Power Save
			RX HT20 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT RX MCS rate indexes supported: 0-7
		HT TX MCS rate indexes are undefined
		Frequencies:
			* 2412 MHz [1] (20.0 dBm)
			* 2417 MHz [2] (20.0 dBm)
			* 2422 MHz [3] (20.0 dBm)
			* 2427 MHz [4] (20.0 dBm)
			* 2432 MHz [5] (20.0 dBm)
			* 2437 MHz [6] (20.0 dBm)
			* 2442 MHz [7] (20.0 dBm)
			* 2447 MHz [8] (20.0 dBm)
			* 2452 MHz [9] (20.0 dBm)
			* 2457 MHz [10] (20.0 dBm)
			* 2462 MHz [11] (20.0 dBm)
		Bitrates (non-HT):
			* 1.0 Mbps
			* 2.0 Mbps (short preamble supported)
			* 5.5 Mbps (short preamble supported)
			* 11.0 Mbps (short preamble supported)
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
	Band 2:
		Capabilities: 0x1020
			HT20
			Static SM Power Save
			RX HT20 SGI
			No RX STBC
			Max AMSDU length: 3839 bytes
			DSSS/CCK HT40
		Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
		Minimum RX AMPDU time spacing: 16 usec (0x07)
		HT RX MCS rate indexes supported: 0-7
		HT TX MCS rate indexes are undefined
		Frequencies:
			* 5180 MHz [36] (20.0 dBm)
			* 5200 MHz [40] (20.0 dBm)
			* 5220 MHz [44] (20.0 dBm)
			* 5240 MHz [48] (20.0 dBm)
			* 5260 MHz [52] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5280 MHz [56] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5300 MHz [60] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5320 MHz [64] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5500 MHz [100] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5520 MHz [104] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5540 MHz [108] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5560 MHz [112] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5580 MHz [116] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5600 MHz [120] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5620 MHz [124] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5640 MHz [128] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5660 MHz [132] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5680 MHz [136] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5700 MHz [140] (20.0 dBm) (passive scanning, no IBSS, radar detection)
			* 5745 MHz [149] (20.0 dBm)
			* 5765 MHz [153] (20.0 dBm)
			* 5785 MHz [157] (20.0 dBm)
			* 5805 MHz [161] (20.0 dBm)
			* 5825 MHz [165] (20.0 dBm)
		Bitrates (non-HT):
			* 6.0 Mbps
			* 9.0 Mbps
			* 12.0 Mbps
			* 18.0 Mbps
			* 24.0 Mbps
			* 36.0 Mbps
			* 48.0 Mbps
			* 54.0 Mbps
	max # scan SSIDs: 10
	max scan IEs length: 2048 bytes
	Coverage class: 0 (up to 0m)
	Supported Ciphers:
		* WEP40 (00-0f-ac:1)
		* WEP104 (00-0f-ac:5)
		* TKIP (00-0f-ac:2)
		* CCMP (00-0f-ac:4)
		* CMAC (00-0f-ac:6)
	Available Antennas: TX 0 RX 0
	Supported interface modes:
		 * IBSS
		 * managed
		 * AP
		 * P2P-client
		 * P2P-GO
		 * Unknown mode (10)
	software interface modes (can always be added):
	valid interface combinations:
		 * #{ AP } <= 1, #{ managed } <= 2, #{ P2P-client, P2P-GO } <= 2, #{ Unknown mode (10) } <= 1, #{ IBSS } <= 1,
		   total <= 4, #channels <= 2
	Supported commands:
		 * new_interface
		 * set_interface
		 * new_key
		 * new_beacon
		 * set_bss
		 * join_ibss
		 * set_pmksa
		 * del_pmksa
		 * flush_pmksa
		 * remain_on_channel
		 * action
		 * frame_wait_cancel
		 * set_wiphy_netns
		 * set_channel
		 * Unknown command (82)
		 * Unknown command (81)
		 * Unknown command (75)
		 * Unknown command (89)
		 * connect
		 * disconnect
	Supported TX frame types:
		 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
		 * Unknown mode (10): 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
	Supported RX frame types:
		 * IBSS: 0xd0
		 * managed: 0x40 0xd0
		 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * P2P-client: 0x40 0xd0
		 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
		 * Unknown mode (10): 0x40 0xd0
	WoWLAN support:
		 * wake up on anything (device continues operating normally)

Hi, Sir
I use TX1 my os package is Jeston 2.2.1, my wifi 5G channel is less than 10
I want open more channel
I try to edit /lib/firmware/brcm/nvram.txt ‘ccode’ but it’s not work
How can I do?

If I want reload wifi module,
need pull high/low wifi enable pin, but I don’t know which number is wifi enable gpio pin
Where can I find this pin number?

Please see Linux wireless documentation for info about setting the channel from command line or in /etc/network/interfaces configuration:

https://help.ubuntu.com/community/WifiDocs/WiFiHowTo#Using_the_command_Line
https://help.ubuntu.com/community/WifiDocs/WiFiHowTo#Adding_it_to_.2Fetc.2Fnetwork.2Finterfaces

sudo nano -w /etc/network/interfaces

auto wlan0
iface wlan0 inet dhcp
wireless-essid   MYNETWOTK
wireless-key     FEFEFEFEFE
wireless-channel 11
wireless-mode    managed

Directly editing the wireless firmware is not supported, as the firmware is officially certified by the government.

Dear,Sir
I want use ap mode
Not station.
I see my country code is XR.
I think you give me above way can not open
149 or 153 channel

Dear, Sir

my wifi band2 why can not support 149
Wiphy phy0
Band 1:
Capabilities: 0x1020
HT20
Static SM Power Save
RX HT20 SGI
No RX STBC
Max AMSDU length: 3839 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 16 usec (0x07)
HT RX MCS rate indexes supported: 0-7
HT TX MCS rate indexes are undefined
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Band 2:
Capabilities: 0x1020
HT20
Static SM Power Save
RX HT20 SGI
No RX STBC
Max AMSDU length: 3839 bytes
DSSS/CCK HT40
Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
Minimum RX AMPDU time spacing: 16 usec (0x07)
HT RX MCS rate indexes supported: 0-7
HT TX MCS rate indexes are undefined
Frequencies:
* 5180 MHz [36] (20.0 dBm)
* 5200 MHz [40] (20.0 dBm)
* 5220 MHz [44] (20.0 dBm)
* 5240 MHz [48] (20.0 dBm)
* 5260 MHz [52] (20.0 dBm) (passive scanning, no IBSS, radar detection)
* 5280 MHz [56] (20.0 dBm) (passive scanning, no IBSS, radar detection)
* 5300 MHz [60] (20.0 dBm) (passive scanning, no IBSS, radar detection)
* 5320 MHz [64] (20.0 dBm) (passive scanning, no IBSS, radar detection)
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
max # scan SSIDs: 10
max scan IEs length: 2048 bytes
Coverage class: 0 (up to 0m)
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP (00-0f-ac:4)
* CMAC (00-0f-ac:6)
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
* AP
* P2P-client
* P2P-GO
* Unknown mode (10)
software interface modes (can always be added):
valid interface combinations:
* #{ AP } <= 1, #{ managed } <= 2, #{ P2P-client, P2P-GO } <= 2, #{ Unknown mode (10) } <= 1, #{ IBSS } <= 1,
total <= 4, #channels <= 2
Supported commands:
* new_interface
* set_interface
* new_key
* new_beacon
* set_bss
* join_ibss
* set_pmksa
* del_pmksa
* flush_pmksa
* remain_on_channel
* action
* frame_wait_cancel
* set_wiphy_netns
* set_channel
* Unknown command (82)
* Unknown command (81)
* Unknown command (75)
* Unknown command (89)
* connect
* disconnect
Supported TX frame types:
* IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
* Unknown mode (10): 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
Supported RX frame types:
* IBSS: 0xd0
* managed: 0x40 0xd0
* AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* P2P-client: 0x40 0xd0
* P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
* Unknown mode (10): 0x40 0xd0
WoWLAN support:
* wake up on anything (device continues operating normally)

How can I open channel 149

I have the same problem. In our application, we would like to stay out of the 2.4GHz band as there is interference with other systems. But our WiFi equipment in 5GHz only supports the so-called “upper band” - 149-165. We really need to enable these channels, and from the prior posts it appears the hardware supports it but the driver has them disabled.

Is there a reason why this is? These are the most common 5GHz WiFi channels used in the US. I’m on the latest Jetpack 24.2, using a TX1 that was purchased as part of a Dev Kit. Any hints on how to enable this band would be greatly appreciated!

S/N 0322516037779
Wifi does not work.
below is the log of wifi check script

########## wireless info START ##########

last: /var/log/wtmp: No such file or directory
Perhaps this file was removed by the operator to prevent logging last info.
Report from: 09 Nov 2016 11:33 UTC +0000

Booted last: 09 Nov 2016 00:00 UTC +0000

Script from: 08 Jul 2016 02:16 UTC +0000

release

Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty

kernel

Linux 3.10.67-gcdddc52 #1 SMP PREEMPT Mon Nov 9 13:16:26 PST 2015 aarch64 aarch64 aarch64 GNU/Linux

fbcon=map:0, console=tty0, console=ttyS0,115200n8, androidboot.modem=none, androidboot.serialno=P2180A00P00940c003fd, androidboot.security=non-secure, tegraid=21.1.2.0.0, ddr_die=2048M@2048M, ddr_die=2048M@4096M, section=256M, memtype=0, vpr_resize, usb_port_owner_info=0, lane_owner_info=0, emc_max_dvfs=0, touch_id=0@63, video=tegrafb, no_console_suspend=1, debug_uartport=lsport,0, earlyprintk=uart8250-32bit,0x70006000, maxcpus=4, usbcore.old_scheme_first=1, lp0_vec=0x1000@0xff2bf000, nvdumper_reserved=0xff23f000, core_edp_mv=1125, core_edp_ma=4000, gpt, android.kerneltype=normal, androidboot.touch_vendor_id=0, androidboot.touch_panel_id=63, androidboot.touch_feature=0, androidboot.bootreason=pmc:software_reset,pmic:0x0, rw, rootwait

desktop

sed: can’t read /home/ubuntu/.dmrc: No such file or directory

Could not be determined.

lspci
lsusb

Bus 002 Device 002: ID 0955:09ff NVidia Corp.
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 026: ID 413c:2107 Dell Computer Corp.
Bus 001 Device 025: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

PCMCIA card info
rfkill

0: bluedroid_pm.33: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: brcmfmac-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no

lsmod

cfg80211 451262 1 bcmdhd

interfaces

source-directory /etc/network/interfaces.d

ifconfig

dummy0 Link encap:Ethernet HWaddr <MAC ‘dummy0’ [IF1]>
BROADCAST NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

eth0 Link encap:Ethernet HWaddr <MAC ‘eth0’ [IF2]>
inet addr:192.168.1.218 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::<IP6 ‘eth0’ [IF2]>/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:74166 errors:0 dropped:0 overruns:0 frame:0
TX packets:94669 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5072655 (5.0 MB) TX bytes:128728831 (128.7 MB)

ip6tnl0 Link encap:UNSPEC HWaddr <MAC ‘ip6tnl0’ [IF3]>
NOARP MTU:1452 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

rmnetctl Link encap:IPIP Tunnel HWaddr
NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

tunl0 Link encap:IPIP Tunnel HWaddr
NOARP MTU:0 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

wlan0 Link encap:Ethernet HWaddr <MAC ‘rmnetctl’ [IF4]>
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

iwconfig

rmnetctl no wireless extensions.

eth0 no wireless extensions.

dummy0 no wireless extensions.

ip6tnl0 no wireless extensions.

sit0 no wireless extensions.

lo no wireless extensions.

tunl0 no wireless extensions.

wlan0 IEEE 802.11bg ESSID:off/any
Mode:Managed Access Point: Not-Associated
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on

route

Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0

resolv.conf

nameserver 127.0.1.1

network managers

Installed:

NetworkManager

Running:

root 764 1 0 10:56 ? 00:00:04 NetworkManager

NetworkManager info

NetworkManager Tool

State: connected (global)

  • Device: eth0 [Wired connection 1] -------------------------------------------
    Type: Wired
    Driver: r8152
    State: connected
    Default: yes
    HW Address: <MAC ‘eth0’ [IF2]>

    Capabilities:
    Carrier Detect: yes
    Speed: 100 Mb/s

    Wired Properties
    Carrier: on

    IPv4 Settings:
    Address: 192.168.1.218
    Prefix: 24 (255.255.255.0)
    Gateway: 192.168.1.1

    DNS: 192.168.1.1

  • Device: wlan0 ----------------------------------------------------------------
    Type: 802.11 WiFi
    Driver: bcmsdh_sdmmc
    State: unavailable
    Default: no
    HW Address: <MAC ‘rmnetctl’ [IF4]>

    Capabilities:

    Wireless Properties
    WEP Encryption: yes
    WPA Encryption: yes
    WPA2 Encryption: yes

    Wireless Access Points

NetworkManager.state

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true

NetworkManager.conf

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

no-auto-default=<MAC ‘eth0’ [IF2]>,

[ifupdown]
managed=false

NetworkManager profiles

Sorry, try again.

iw reg get

Region: Etc/UTC (based on set time zone)

country 00:
(2402 - 2472 @ 40), (3, 20)
(2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS

iwlist channels

rmnetctl no frequency information.

eth0 no frequency information.

dummy0 no frequency information.

ip6tnl0 no frequency information.

sit0 no frequency information.

lo no frequency information.

tunl0 no frequency information.

wlan0 14 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 14 : 2.484 GHz

iwlist scan

rmnetctl Interface doesn’t support scanning.

eth0 Interface doesn’t support scanning.

wlan0 Interface doesn’t support scanning : Network is down

dummy0 Interface doesn’t support scanning.

ip6tnl0 Interface doesn’t support scanning.

sit0 Interface doesn’t support scanning.

lo Interface doesn’t support scanning.

tunl0 Interface doesn’t support scanning.

module infos

[cfg80211]
filename: /lib/modules/3.10.67-gcdddc52/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
depends:
intree: Y
vermagic: 3.10.67-gcdddc52 SMP preempt mod_unload aarch64
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

module parameters

[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

/etc/modules

bluedroid_pm
nvhost_vi

modprobe options

[/etc/modprobe.d/bcmdhd.conf]
install bcmdhd test -d /lib/firmware/brcm && echo 1 > /sys/kernel/debug/sdhci-tegra.1/card_insert && /sbin/modprobe --ignore-install bcmdhd
remove bcmdhd /sbin/modprobe -r --ignore-remove bcmdhd; echo 0 > /sys/kernel/debug/sdhci-tegra.1/card_insert

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod)
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

rc.local

grep: /etc/rc.local: No such file or directory

pm-utils
udev rules

[/etc/udev/rules.d/70-persistent-net.rules]

Unknown net device (/devices/platform/sdhci-tegra.1/mmc_host/mmc1/mmc1:0001/mmc1:0001:2/net/wlan0) (bcmsdh_sdmmc)

SUBSYSTEM==“net”, ACTION==“add”, DRIVERS==“?“, ATTR{address}==”<MAC ‘rmnetctl’ [IF4]>", ATTR{dev_id}==“0x0”, ATTR{type}==“1”, KERNEL=="wlan”, NAME=“wlan0”

USB device 0x:0x (r8152)

SUBSYSTEM==“net”, ACTION==“add”, DRIVERS==“?“, ATTR{address}==”<MAC ‘eth0’ [IF2]>", ATTR{dev_id}==“0x0”, ATTR{type}==“1”, KERNEL=="eth”, NAME=“eth0”

dmesg

[ 2313.447669] dhd_open : wl_android_wifi_on failed (-14)
[ 2313.560682] CFGP2P-ERROR) wl_cfgp2p_bss_isup : ‘cfg bss -C 0’ failed: -5
[ 2313.560687] CFGP2P-ERROR) wl_cfgp2p_bss_isup : NOTE: this ioctl error is normal when the BSS has not been created yet.
[ 2313.560697] wl_android_wifi_off in
[ 2313.901929] wl_android_wifi_on in

########## wireless info END ############

From the Jetson TX1 Datasheet, these are the official channels supported by the module:

External Media

Here’s the process to initiate RMA via NVIDIA Support:

  1. Go to NVIDIA Support at http://www.nvidia.com/nvcc/
  2. Select “Live Chat” or "Ask a Question" from the options near the top of the page.
  3. Enter your personal information.
  4. Select the appropriate product from the drop-down list (“Tegra” in this case).
  5. Submit the request.
  6. If the Service agent is unable to resolve the technical issue, an RMA (Return Material Authorization) will be initiated.