Wi-Fi Bluetooth for Linux Forum Discussions

Infineon Android Release [2023-12-21]

Package Version ahd-2023_1221 Release Date 2023-12-21 Description Infineon Android release for the broad market. This release has been qualified on IM... Show More

By AbhilashaD_26

Dec 20, 2023

494

Wi-Fi Bluetooth for Linux

Linux Bluetooth® SDK package (Latest)

Description The package contains all the required files (including AIROC™ Bluetooth® stack for ARMv8 Linux, Bluetooth® porting layer, and sample code... Show More

Description

The package contains all the required files (including AIROC™ Bluetooth® stack for ARMv8 Linux, Bluetooth® porting layer, and sample code examples of Bluetooth® profiles) to evaluate and test Bluetooth® Classic and Low Energy on AIROC™ combo chip (CYW4373, CYW43439, CYW55573/2/1).

What's new?

Package comes with codes examples to demonstrate Bluetooth LE Audio capability of CYW55573/2/1 in hosted mode. The code example demonstrates Bluetooth® LE Audio unicast and broadcast functionality.

Functions include:

Broadcast audio stream scanning
Receiving broadcast audio stream
Unicast audio stream establishment
Unicast audio stream release
Unicast sink connect to source (1 CIG, 1 CIS)

Bluetooth® Linux Code Examples & Supported Chip

Code example	Feature demonstration	Supported chip
LE Audio CIS Source	Implements the Unicast Source application using BTSTACK and LE-Audio profile library	CYW55573/CYW55572/CYW55571
LE Audio CIS Sink	Implements the Unicast Sink application using BTSTACK and LE-Audio profile library	CYW55573/CYW55572/CYW55571
LE Audio BIS Source	Demonstrates the ability of LE Audio broadcast	CYW55573/CYW55572/CYW55571
LE Audio BIS Sink	Demonstrates the ability to receive LE Audio broadcast	CYW55573/CYW55572/CYW55571
Linux Bluetooth® Find me	Demonstrates the Find Me profile which defines the behavior when a button is pressed on one device to cause an alerting signal on a peer device	CYW55573/CYW55572/CYW55571
Linux Bluetooth® hello sensor	Demonstrates GATT database and device configuration initialization, sending data to the client and processing write requests from the client	CYW55573/CYW55572/CYW55571 CYW43439,CYW4373
Linux Bluetooth® Wi-Fi onboarding	Demonstrates the feature that enables devices to connect to a Wi-Fi access point without requiring a physical interface	CYW55573/CYW55572/CYW55571 CYW43439,CYW4373
Linux Bluetooth® Headset	Multiple profile code example that demonstrates the use cases and ability of audio-related functions such as A2DP, AVRCP CT, and HFP	CYW55573/CYW55572/CYW55571
Linux Bluetooth® SPP	Demonstrates how two devices can establish a wireless communication link that emulates a traditional serial port connection	CYW43439,CYW4373

Package GitHub link: https://github.com/Infineon/ifx-linux-bluetooth

Release notes

Please go through the attached released notes for more details on the package.

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AnjanaM_61

Feb 2, 2024

695

Wi-Fi Bluetooth for Linux

Cypress Linux WiFi Driver Release (FMAC) [2023-11-28]

Package Version v5.15.58-2024_0118 Release Date 2024-01-18 Github Link V5.15.58 backport package: Link V6.1.19 patch... Show More

Github Link

V5.15.58 backport package: Link

V6.1.19 patch: link

Description

This is Cypress's Linux brcmfmac driver and firmware support package.
Brcmfmac is an open-source driver project.

Files in this release:

Part 1: cypress-fmac-v5.15.58-2023_1128.zip
* Backports package (cypress-backports-v5.15.58-2023_1128-module-src.tar.gz)
* Firmware/clm_blob files (cypress-firmware-v5.15.58-2023_1128.tar.gz)
* Cypress fmac patch files (cypress-patch-v5.15.58-2023_1128.tar.gz)
* Device tree files (cypress-devicetree-2023-11-28.tar.gz)
* hostapd/wpa_supplicant patch (cypress-hostap_2_10-2023_1128.tar.gz)
* Cypress customer patch (cypress-custom-patch-5.4.21.tar.gz)
* Cirrent Agent (cypress-cirrent-1.60.tar.gz)
* Documents (docs/)
* README

Part 2: cypress-patch-v6.1.19-2023_1128.zip

* Cypress fmac patch files for Vanilla v6.1.19(cypress-patch-v6.1.19-2023_1128.tar.gz)
* Infineon-Vanilla-Kernel-v6.1.19-Bring-up-Reference_20201221.pdf

Checksum

cypress-fmac-v5.15.58-2023_1128 sha256sum: 
990b5f6beeb9530525f254977569fd25936e09f9ef1bf36ca52118e73dff3e68 cypress-backports-v5.15.58-2023_1128-module-src.tar.gz
ce3bb31020e5ffe24fe549802440c137d14a05ad77af3e8e1fb9e184db96ed55 cypress-cirrent-1.60.tar.gz
0c8da2efe289115f2242aa3f69de5bc616cb893ecd411e11194c4c008418bb2e cypress-custom-patch-5.4.21.tar.gz
c38cca05bb05db6198af7809c7a2e519cb33a06b02ebd4d626588c9038f7259b cypress-devicetree-2023-11-28.tar.gz
92608ceb4509cc02730833ce2119662b3c116a3956ca303245e97378186dc2a3 cypress-firmware-v5.15.58-2023_1128.tar.gz
771099830bd106307e77ebdd4d27a3e18de27bb60889c4db4bca81f44ade495d cypress-hostap_2_10-2023_1128.tar.gz
8fe7d8b677032fb04374615aae27c5a3131499956dc22ddb420847a3876974c6 cypress-patch-v5.15.58-2023_1128.tar.gz

cypress-patch-v6.1.19-2023_1128 sha256sum:
933ac3a50f0146b4078beb5e398c75a93ab0a1979a93d120a1c0ba2a06ab0ff7 Infineon-Kernel-v6.1.19-Bring-up-Reference.pdf
ac23fabed00e5c5ab0c3720fa0eb6fa135a589e009714f783701fe557abe3fe7 v6.1.19-2023_1128.tar.gz

Part 3: cypress-fmac-v5.15.58-2024_0118.zip
8ccbebf31bf69c85dc7d05fb7e3597fa282c3ba5373d76b2a65364191abb14d0 cypress-backports-v5.15.58-2024_0118-module-src.tar.gz
ce3bb31020e5ffe24fe549802440c137d14a05ad77af3e8e1fb9e184db96ed55 cypress-cirrent-1.60.tar.gz
92e7196a896fa65138c8297d4202a1811564605360f807faa2c8af310eddeb2e cypress-custom-patch-5.4.21.tar.gz
40dd314cee28149028a2d524ccd5d25f20336c7314e1e26654daecf4c9a796d2 cypress-devicetree-2024-01-18.tar.gz
739d1fae54d885e136847af2957821324c18c68622f204992e268b991172da53 cypress-firmware-2024_0118.tar.gz
2a411fb64818b054498645f64e3ef3b29e4db9a36b65987d9a3af76c2d60f765 cypress-hostap_2_10-2024_0118.tar.gz
8e43bc4487c5d4e77880e2fc9d3152a011063c5b0f3871e277561f0108a88304 cypress-patch-v5.15.58-2024_0118.tar.gz

[Change Log]

2023-12-18 Initial Post

2023-12-22 Add cypress-patch-v6.1.19 to support build brcmfmac on 6.1.19

2024-01-18 Fix for system crash post suspend and resume with CYW55572/55573 [PCIe]

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By DoubleLo

Dec 18, 2023

4886

Wi-Fi Bluetooth for Linux

AIROC Bluetooth Stack Linux Asset Release

Solved

The BT assets of AIROC Bluetooth Stack (Linux) Release are all on GitHub now. Description: AIROC Bluetooth Stack is Infineon's Bluetooth Host Protoco... Show More

AnjanaM_61

Nov 10, 2023

981

Wi-Fi Bluetooth for Linux

Wi-Fi A-class Linux Driver releases (latest and archived)

The latest Infineon Linux Wi-Fi driver (FMAC) release can be accessed here: Sr. No. Driver release name Release link 1 Backports v5.15.58-2023_11... Show More

GauravS_31

Jun 28, 2023

1484

Wi-Fi Bluetooth for Linux

Infineon Android Release [2022-12-23]

Package Version ahd-2022_1223 Release Date 2023-01-03 Description Cypress Android release for the broad market. This release has been qualified on Hik... Show More

By DoubleLo

Jan 2, 2023

1695

Wi-Fi Bluetooth for Linux

wl_tool cross compile (armv7l w/custom toolchain)

Solved

Hi there, We are trying to fcc wifi certify our project which uses a custom buildroot toolchain and arm processor. We need help to compile the wl_tool... Show More

By hongkongkiwi

Apr 4, 2022

2552

Wi-Fi Bluetooth for Linux

CYW43340: FCC Wi-Fi test. wl tool. Return 'wl: Unsupported'

Solved

Hello.We are trying to prepare Wi-Fi software test for the reference lab to certificate our device.Our Communication Module uses a CYW43340 Cypress Mo... Show More

By BeCa_4374986

Aug 26, 2019

6025

Wi-Fi Bluetooth for Linux

wl curpower Error: read ppr board limit failed

Solved

Hi Raktim,By your wl tool,wl curpower error still happen.It's not a wiced project,so I can not find clm_blob ,only nvram attached.Please help to check... Show More

By Leo_liu1

Aug 5, 2019

1270

Wi-Fi Bluetooth for Linux

BCM43455 SDIO Test mode wifi with wl

Solved

Hello,I want to enable some radio test mode with BCM43455 integrated into Ampak AP6355SD.The BCM43455 use SDIO bus.My board operate with Ubuntu 19.04 ... Show More

By siaa_4420406

Aug 22, 2019

3004

Wi-Fi Bluetooth for Linux

BCM4354 does not support 5G channels-149,153,157,161,165

Solved

Hi,cypress.i am using bcm4353 in the Jetson TX2,and found that the bcm4353 does not support 5g channels 149,153,57,161,165.Can cypress solve this prob... Show More

By fosm_4425926

Aug 23, 2019

692

Wi-Fi Bluetooth for Linux

CYW43455 firmware crash after data transfer

Solved

Hi All,We are currently testing CYW43455 chip and are seeing a firmware crash based on the prints. Here is the excerpt from the log that we are intere... Show More

Hi All,

We are currently testing CYW43455 chip and are seeing a firmware crash based on the prints. Here is the excerpt from the log that we are interested in:

[2019-07-02 12:45:30.959] [58883.250000] brcmfmac: brcmf_sdio_readframes Enter

[2019-07-02 12:45:30.959] [58883.260000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c557da80

[2019-07-02 12:45:30.990] [58883.270000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c5d8e0c0

[2019-07-02 12:45:30.990] [58883.290000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c5d8e0c0

[2019-07-02 12:45:30.990] [58883.300000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c5d8e0c0

[2019-07-02 12:45:30.990] [58883.320000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c557da80

[2019-07-02 12:45:30.990] [58883.330000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c557df00

[2019-07-02 12:45:30.990] [58883.340000] brcmfmac: brcmf_sdio_isr Enter

[2019-07-02 12:45:30.990] [58883.340000] brcmfmac: brcmf_sdio_dpc Enter

[2019-07-02 12:45:30.990] [58883.350000] brcmfmac: CONSOLE: 19f, spsr 1bf

[2019-07-02 12:45:30.990] [58883.350000] brcmfmac: CONSOLE: 058869.083 dfsr 80d, dfar 0

[2019-07-02 12:45:31.023] [58883.360000] brcmfmac: CONSOLE: 058869.083 r0 0, r1 20f950, r2 0, r3 6, r4 255ae4, r5 253728, r6 67c

[2019-07-02 12:45:31.023] [58883.370000] brcmfmac: CONSOLE: 058869.083 r7 5, r8 0, r9 0, r10 5, r11 0, r12 64

[2019-07-02 12:45:31.023] [58883.370000] brcmfmac: CONSOLE: 058869.083

[2019-07-02 12:45:31.023] [58883.380000] brcmfmac: CONSOLE: sp+0 00000011 00000010 00000000 00000670

[2019-07-02 12:45:31.023] [58883.390000] brcmfmac: CONSOLE: 058869.083 sp+10 00000011 0000000c 0000000f 00000001

[2019-07-02 12:45:31.023] [58883.390000] brcmfmac: CONSOLE:

[2019-07-02 12:45:31.023] [58883.400000] brcmfmac: CONSOLE: 058869.083 sp+b4 001e1425

[2019-07-02 12:45:31.023] [58883.400000] brcmfmac: CONSOLE: 058869.083 sp+e4 00000723

[2019-07-02 12:45:31.023] [58883.410000] brcmfmac: CONSOLE: 058869.083 sp+e8 00000729

[2019-07-02 12:45:31.023] [58883.410000] brcmfmac: CONSOLE: 058869.083 sp+f0 00000735

[2019-07-02 12:45:31.023] [58883.420000] brcmfmac: CONSOLE: 058869.083 sp+12c 001da211

[2019-07-02 12:45:31.023] [58883.420000] brcmfmac: CONSOLE: 058869.083 sp+14c 001d3e93

[2019-07-02 12:45:31.023] [58883.430000] brcmfmac: CONSOLE: 058869.083 sp+184 001d73d5

[2019-07-02 12:45:31.043] [58883.430000] brcmfmac: CONSOLE: 058869.083 sp+1bc 001dcdfb

[2019-07-02 12:45:31.043] [58883.440000] brcmfmac: CONSOLE: 058869.083 sp+1c4 001ad435

[2019-07-02 12:45:31.043] [58883.440000] brcmfmac: CONSOLE: 058869.083 sp+204 001e4703

[2019-07-02 12:45:31.043] [58883.450000] brcmfmac: CONSOLE: 058869.083 sp+214 0001f621

[2019-07-02 12:45:31.043] [58883.460000] brcmfmac: CONSOLE: 058869.083 sp+218 0001f619

[2019-07-02 12:45:31.043] [58883.460000] brcmfmac: CONSOLE: 058869.083 sp+21c 00007f43

[2019-07-02 12:45:31.043] [58883.470000] brcmfmac: CONSOLE: 058869.084 sp+220 00007f19

[2019-07-02 12:45:31.043] [58883.470000] brcmfmac: CONSOLE: 058869.084 sp+22c 00007f95

[2019-07-02 12:45:31.043] [58883.480000] brcmfmac: CONSOLE: 058869.084 sp+23c 0019a4d5

[2019-07-02 12:45:31.043] [58883.490000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:31.043] [58883.500000] brcmfmac: brcmf_sdio_hostmail: Unknown mailbox data content: 0x40012

[2019-07-02 12:45:31.043] [58883.510000] brcmfmac: brcmf_sdio_readframes Enter

[2019-07-02 12:45:31.043] [58883.540000] brcmfmac: brcmf_sdio_kso_control Enter: on=0

[2019-07-02 12:45:32.944] [58885.360000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

[2019-07-02 12:45:32.944] [58885.360000] brcmfmac: brcmf_sdio_kso_control Enter: on=1

[2019-07-02 12:45:32.944] [58885.370000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:32.944] [58885.380000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert

[2019-07-02 12:45:32.944] [58885.380000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle

[2019-07-02 12:45:32.944] [58885.410000] brcmfmac: brcmf_fweh_event_worker version 0 flags 0 status 0 reason 0

[2019-07-02 12:45:32.944] [58885.410000] brcmutil: event payload, len=0

[2019-07-02 12:45:32.944] [58885.420000] brcmfmac: brcmf_sdio_bus_txctl Enter

[2019-07-02 12:45:32.944] [58885.420000] brcmfmac: brcmf_sdio_dpc Enter

[2019-07-02 12:45:32.944] [58885.430000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter

[2019-07-02 12:45:32.944] [58885.430000] brcmfmac: brcmf_sdio_bus_rxctl Enter

[2019-07-02 12:45:32.956] [58885.460000] brcmfmac: brcmf_sdio_kso_control Enter: on=0

[2019-07-02 12:45:35.477] [58888.000000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

[2019-07-02 12:45:35.599] [58888.000000] brcmfmac: brcmf_sdio_kso_control Enter: on=1

[2019-07-02 12:45:35.599] [58888.010000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:35.599] [58888.020000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert

[2019-07-02 12:45:35.599] [58888.020000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle

[2019-07-02 12:45:35.599] [58888.050000] brcmfmac: brcmf_fweh_event_worker version 0 flags 0 status 0 reason 0

[2019-07-02 12:45:35.599] [58888.050000] brcmutil: event payload, len=0

[2019-07-02 12:45:35.599] [58888.060000] brcmfmac: brcmf_sdio_bus_txctl Enter

[2019-07-02 12:45:35.599] [58888.060000] brcmfmac: brcmf_sdio_dpc Enter

[2019-07-02 12:45:35.599] [58888.070000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter

[2019-07-02 12:45:35.599] [58888.070000] brcmfmac: brcmf_sdio_bus_rxctl Enter

[2019-07-02 12:45:35.599] [58888.090000] brcmfmac: brcmf_sdio_kso_control Enter: on=0

[2019-07-02 12:45:38.222] [58890.640000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

[2019-07-02 12:45:38.222] [58890.640000] brcmfmac: brcmf_sdio_kso_control Enter: on=1

[2019-07-02 12:45:38.222] [58890.650000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:38.222] [58890.660000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert

[2019-07-02 12:45:38.222] [58890.660000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle

[2019-07-02 12:45:38.222] [58890.690000] brcmfmac: brcmf_fweh_event_worker version 0 flags 0 status 0 reason 0

[2019-07-02 12:45:38.222] [58890.690000] brcmutil: event payload, len=0

[2019-07-02 12:45:38.222] [58890.700000] brcmfmac: brcmf_sdio_bus_txctl Enter

[2019-07-02 12:45:38.222] [58890.700000] brcmfmac: brcmf_sdio_dpc Enter

[2019-07-02 12:45:38.222] [58890.710000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter

[2019-07-02 12:45:38.222] [58890.710000] brcmfmac: brcmf_sdio_bus_rxctl Enter

[2019-07-02 12:45:38.234] [58890.750000] brcmfmac: brcmf_sdio_kso_control Enter: on=0

[2019-07-02 12:45:39.478] [58892.000000] brcmfmac: brcmf_escan_timeout: timer expired

[2019-07-02 12:45:40.755] [58893.280000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

[2019-07-02 12:45:40.861] [58893.280000] brcmfmac: brcmf_sdio_kso_control Enter: on=1

[2019-07-02 12:45:40.861] [58893.290000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:40.861] [58893.300000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert

[2019-07-02 12:45:40.861] [58893.300000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle

[2019-07-02 12:45:40.861] [58893.330000] brcmfmac: brcmf_fweh_event_worker version 0 flags 0 status 0 reason 0

[2019-07-02 12:45:40.861] [58893.330000] brcmutil: event payload, len=0

[2019-07-02 12:45:40.861] [58893.340000] brcmfmac: brcmf_sdio_bus_txctl Enter

[2019-07-02 12:45:40.861] [58893.340000] brcmfmac: brcmf_sdio_dpc Enter

[2019-07-02 12:45:40.861] [58893.350000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter

[2019-07-02 12:45:40.861] [58893.350000] brcmfmac: brcmf_sdio_bus_rxctl Enter

[2019-07-02 12:45:40.879] [58893.390000] brcmfmac: brcmf_sdio_kso_control Enter: on=0

[2019-07-02 12:45:43.397] [58895.920000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

[2019-07-02 12:45:43.503] [58895.920000] brcmfmac: brcmf_sdio_kso_control Enter: on=1

[2019-07-02 12:45:43.503] [58895.930000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:43.503] [58895.940000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert

[2019-07-02 12:45:43.503] [58895.940000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle

[2019-07-02 12:45:43.503] [58895.970000] brcmfmac: brcmf_fweh_event_worker version 0 flags 0 status 0 reason 0

[2019-07-02 12:45:43.503] [58895.970000] brcmutil: event payload, len=0

[2019-07-02 12:45:43.503] [58895.980000] brcmfmac: brcmf_sdio_bus_txctl Enter

[2019-07-02 12:45:43.503] [58895.980000] brcmfmac: brcmf_sdio_dpc Enter

[2019-07-02 12:45:43.503] [58895.990000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter

[2019-07-02 12:45:43.503] [58895.990000] brcmfmac: brcmf_sdio_bus_rxctl Enter

[2019-07-02 12:45:43.518] [58896.030000] brcmfmac: brcmf_sdio_kso_control Enter: on=0

[2019-07-02 12:45:46.038] [58898.560000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

[2019-07-02 12:45:46.144] [58898.560000] brcmfmac: brcmf_sdio_kso_control Enter: on=1

[2019-07-02 12:45:46.144] [58898.570000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:46.144] [58898.580000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert

[2019-07-02 12:45:46.144] [58898.580000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle

[2019-07-02 12:45:46.144] [58898.610000] brcmfmac: brcmf_fweh_event_worker version 0 flags 0 status 0 reason 0

[2019-07-02 12:45:46.144] [58898.610000] brcmutil: event payload, len=0

[2019-07-02 12:45:46.144] [58898.620000] brcmfmac: brcmf_sdio_bus_txctl Enter

[2019-07-02 12:45:46.144] [58898.620000] brcmfmac: brcmf_sdio_dpc Enter

[2019-07-02 12:45:46.144] [58898.630000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter

[2019-07-02 12:45:46.144] [58898.630000] brcmfmac: brcmf_sdio_bus_rxctl Enter

[2019-07-02 12:45:46.160] [58898.670000] brcmfmac: brcmf_sdio_kso_control Enter: on=0

[2019-07-02 12:45:48.678] [58901.200000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

[2019-07-02 12:45:48.791] [58901.200000] brcmfmac: brcmf_sdio_kso_control Enter: on=1

[2019-07-02 12:45:48.791] [58901.210000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0

[2019-07-02 12:45:48.791] [58901.220000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert

[2019-07-02 12:45:48.791] [58901.220000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle

[2019-07-02 12:45:48.791] [58901.250000] brcmfmac: brcmf_fweh_event_worker version 0 flags 0 status 0 reason 0

As you can see there is some crash dump coming from firmware on the CONSOLE prints but we couldn't understand what that dump means. Any help regarding this issue will help us a lot as we are currently stuck on this issue from proceeding.

Attaching the complete log for your reference.

Here are the software version details:

Driver Version:

Loading modules backported from Linux version v4.14.52-manda-RTM-0-g897c6ce

Backport generated by backports.git v4.14-rc2-1-70-g694b78f

brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43455-sdio.bin for chip 0x004345(17221) rev 0x000006

usbcore: registered new interface driver brcmfmac

brcmfmac: brcmf_c_preinit_dcmds: Murata Customized Version: imx-rocko-manda_r1.0;

brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Sep 21 2018 04:08:34 version 7.45.173 (r707987 CY) FWID 01-d2799ea2

Wl Version:

1.21 RC0.0

wl0: Sep 21 2018 04:08:34 version 7.45.173 (r707987 CY) FWID 01-d2799ea2

Would be happy to provide any other information which might be helpful for debugging the issue.

Regards,

Manoj.

[2019-07-02 12:45:30.959] [58883.250000] brcmfmac: brcmf_sdio_readframes Enter
[2019-07-02 12:45:30.959] [58883.260000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c557da80
[2019-07-02 12:45:30.990] [58883.270000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c5d8e0c0
[2019-07-02 12:45:30.990] [58883.290000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c5d8e0c0
[2019-07-02 12:45:30.990] [58883.300000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c5d8e0c0
[2019-07-02 12:45:30.990] [58883.320000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c557da80
[2019-07-02 12:45:30.990] [58883.330000] brcmfmac: brcmf_rx_event Enter: mmc0:0001:1: rxp=c557df00
[2019-07-02 12:45:30.990] [58883.340000] brcmfmac: brcmf_sdio_isr Enter
[2019-07-02 12:45:30.990] [58883.340000] brcmfmac: brcmf_sdio_dpc Enter
[2019-07-02 12:45:30.990] [58883.350000] brcmfmac: CONSOLE: 19f, spsr 1bf
[2019-07-02 12:45:30.990] [58883.350000] brcmfmac: CONSOLE: 058869.083   dfsr 80d, dfar 0
[2019-07-02 12:45:31.023] [58883.360000] brcmfmac: CONSOLE: 058869.083   r0 0, r1 20f950, r2 0, r3 6, r4 255ae4, r5 253728, r6 67c
[2019-07-02 12:45:31.023] [58883.370000] brcmfmac: CONSOLE: 058869.083   r7 5, r8 0, r9 0, r10 5, r11 0, r12 64
[2019-07-02 12:45:31.023] [58883.370000] brcmfmac: CONSOLE: 058869.083
[2019-07-02 12:45:31.023] [58883.380000] brcmfmac: CONSOLE:    sp+0 00000011 00000010 00000000 00000670
[2019-07-02 12:45:31.023] [58883.390000] brcmfmac: CONSOLE: 058869.083   sp+10 00000011 0000000c 0000000f 00000001
[2019-07-02 12:45:31.023] [58883.390000] brcmfmac: CONSOLE:
[2019-07-02 12:45:31.023] [58883.400000] brcmfmac: CONSOLE: 058869.083 sp+b4 001e1425
[2019-07-02 12:45:31.023] [58883.400000] brcmfmac: CONSOLE: 058869.083 sp+e4 00000723
[2019-07-02 12:45:31.023] [58883.410000] brcmfmac: CONSOLE: 058869.083 sp+e8 00000729
[2019-07-02 12:45:31.023] [58883.410000] brcmfmac: CONSOLE: 058869.083 sp+f0 00000735
[2019-07-02 12:45:31.023] [58883.420000] brcmfmac: CONSOLE: 058869.083 sp+12c 001da211
[2019-07-02 12:45:31.023] [58883.420000] brcmfmac: CONSOLE: 058869.083 sp+14c 001d3e93
[2019-07-02 12:45:31.023] [58883.430000] brcmfmac: CONSOLE: 058869.083 sp+184 001d73d5
[2019-07-02 12:45:31.043] [58883.430000] brcmfmac: CONSOLE: 058869.083 sp+1bc 001dcdfb
[2019-07-02 12:45:31.043] [58883.440000] brcmfmac: CONSOLE: 058869.083 sp+1c4 001ad435
[2019-07-02 12:45:31.043] [58883.440000] brcmfmac: CONSOLE: 058869.083 sp+204 001e4703
[2019-07-02 12:45:31.043] [58883.450000] brcmfmac: CONSOLE: 058869.083 sp+214 0001f621
[2019-07-02 12:45:31.043] [58883.460000] brcmfmac: CONSOLE: 058869.083 sp+218 0001f619
[2019-07-02 12:45:31.043] [58883.460000] brcmfmac: CONSOLE: 058869.083 sp+21c 00007f43
[2019-07-02 12:45:31.043] [58883.470000] brcmfmac: CONSOLE: 058869.084 sp+220 00007f19
[2019-07-02 12:45:31.043] [58883.470000] brcmfmac: CONSOLE: 058869.084 sp+22c 00007f95
[2019-07-02 12:45:31.043] [58883.480000] brcmfmac: CONSOLE: 058869.084 sp+23c 0019a4d5
[2019-07-02 12:45:31.043] [58883.490000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:31.043] [58883.500000] brcmfmac: brcmf_sdio_hostmail: Unknown mailbox data content: 0x40012
[2019-07-02 12:45:31.043] [58883.510000] brcmfmac: brcmf_sdio_readframes Enter
[2019-07-02 12:45:31.043] [58883.540000] brcmfmac: brcmf_sdio_kso_control Enter: on=0
[2019-07-02 12:45:32.944] [58885.360000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[2019-07-02 12:45:32.944] [58885.360000] brcmfmac: brcmf_sdio_kso_control Enter: on=1
[2019-07-02 12:45:32.944] [58885.370000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:32.944] [58885.380000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert
[2019-07-02 12:45:32.944] [58885.380000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
[2019-07-02 12:45:32.944] [58885.410000] brcmfmac: brcmf_fweh_event_worker   version 0 flags 0 status 0 reason 0
[2019-07-02 12:45:32.944] [58885.410000] brcmutil: event payload, len=0
[2019-07-02 12:45:32.944] [58885.420000] brcmfmac: brcmf_sdio_bus_txctl Enter
[2019-07-02 12:45:32.944] [58885.420000] brcmfmac: brcmf_sdio_dpc Enter
[2019-07-02 12:45:32.944] [58885.430000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter
[2019-07-02 12:45:32.944] [58885.430000] brcmfmac: brcmf_sdio_bus_rxctl Enter
[2019-07-02 12:45:32.956] [58885.460000] brcmfmac: brcmf_sdio_kso_control Enter: on=0
[2019-07-02 12:45:35.477] [58888.000000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[2019-07-02 12:45:35.599] [58888.000000] brcmfmac: brcmf_sdio_kso_control Enter: on=1
[2019-07-02 12:45:35.599] [58888.010000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:35.599] [58888.020000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert
[2019-07-02 12:45:35.599] [58888.020000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
[2019-07-02 12:45:35.599] [58888.050000] brcmfmac: brcmf_fweh_event_worker   version 0 flags 0 status 0 reason 0
[2019-07-02 12:45:35.599] [58888.050000] brcmutil: event payload, len=0
[2019-07-02 12:45:35.599] [58888.060000] brcmfmac: brcmf_sdio_bus_txctl Enter
[2019-07-02 12:45:35.599] [58888.060000] brcmfmac: brcmf_sdio_dpc Enter
[2019-07-02 12:45:35.599] [58888.070000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter
[2019-07-02 12:45:35.599] [58888.070000] brcmfmac: brcmf_sdio_bus_rxctl Enter
[2019-07-02 12:45:35.599] [58888.090000] brcmfmac: brcmf_sdio_kso_control Enter: on=0
[2019-07-02 12:45:38.222] [58890.640000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[2019-07-02 12:45:38.222] [58890.640000] brcmfmac: brcmf_sdio_kso_control Enter: on=1
[2019-07-02 12:45:38.222] [58890.650000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:38.222] [58890.660000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert
[2019-07-02 12:45:38.222] [58890.660000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
[2019-07-02 12:45:38.222] [58890.690000] brcmfmac: brcmf_fweh_event_worker   version 0 flags 0 status 0 reason 0
[2019-07-02 12:45:38.222] [58890.690000] brcmutil: event payload, len=0
[2019-07-02 12:45:38.222] [58890.700000] brcmfmac: brcmf_sdio_bus_txctl Enter
[2019-07-02 12:45:38.222] [58890.700000] brcmfmac: brcmf_sdio_dpc Enter
[2019-07-02 12:45:38.222] [58890.710000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter
[2019-07-02 12:45:38.222] [58890.710000] brcmfmac: brcmf_sdio_bus_rxctl Enter
[2019-07-02 12:45:38.234] [58890.750000] brcmfmac: brcmf_sdio_kso_control Enter: on=0
[2019-07-02 12:45:39.478] [58892.000000] brcmfmac: brcmf_escan_timeout: timer expired
[2019-07-02 12:45:40.755] [58893.280000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[2019-07-02 12:45:40.861] [58893.280000] brcmfmac: brcmf_sdio_kso_control Enter: on=1
[2019-07-02 12:45:40.861] [58893.290000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:40.861] [58893.300000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert
[2019-07-02 12:45:40.861] [58893.300000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
[2019-07-02 12:45:40.861] [58893.330000] brcmfmac: brcmf_fweh_event_worker   version 0 flags 0 status 0 reason 0
[2019-07-02 12:45:40.861] [58893.330000] brcmutil: event payload, len=0
[2019-07-02 12:45:40.861] [58893.340000] brcmfmac: brcmf_sdio_bus_txctl Enter
[2019-07-02 12:45:40.861] [58893.340000] brcmfmac: brcmf_sdio_dpc Enter
[2019-07-02 12:45:40.861] [58893.350000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter
[2019-07-02 12:45:40.861] [58893.350000] brcmfmac: brcmf_sdio_bus_rxctl Enter
[2019-07-02 12:45:40.879] [58893.390000] brcmfmac: brcmf_sdio_kso_control Enter: on=0
[2019-07-02 12:45:43.397] [58895.920000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[2019-07-02 12:45:43.503] [58895.920000] brcmfmac: brcmf_sdio_kso_control Enter: on=1
[2019-07-02 12:45:43.503] [58895.930000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:43.503] [58895.940000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert
[2019-07-02 12:45:43.503] [58895.940000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
[2019-07-02 12:45:43.503] [58895.970000] brcmfmac: brcmf_fweh_event_worker   version 0 flags 0 status 0 reason 0
[2019-07-02 12:45:43.503] [58895.970000] brcmutil: event payload, len=0
[2019-07-02 12:45:43.503] [58895.980000] brcmfmac: brcmf_sdio_bus_txctl Enter
[2019-07-02 12:45:43.503] [58895.980000] brcmfmac: brcmf_sdio_dpc Enter
[2019-07-02 12:45:43.503] [58895.990000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter
[2019-07-02 12:45:43.503] [58895.990000] brcmfmac: brcmf_sdio_bus_rxctl Enter
[2019-07-02 12:45:43.518] [58896.030000] brcmfmac: brcmf_sdio_kso_control Enter: on=0
[2019-07-02 12:45:46.038] [58898.560000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[2019-07-02 12:45:46.144] [58898.560000] brcmfmac: brcmf_sdio_kso_control Enter: on=1
[2019-07-02 12:45:46.144] [58898.570000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:46.144] [58898.580000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert
[2019-07-02 12:45:46.144] [58898.580000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
[2019-07-02 12:45:46.144] [58898.610000] brcmfmac: brcmf_fweh_event_worker   version 0 flags 0 status 0 reason 0
[2019-07-02 12:45:46.144] [58898.610000] brcmutil: event payload, len=0
[2019-07-02 12:45:46.144] [58898.620000] brcmfmac: brcmf_sdio_bus_txctl Enter
[2019-07-02 12:45:46.144] [58898.620000] brcmfmac: brcmf_sdio_dpc Enter
[2019-07-02 12:45:46.144] [58898.630000] brcmfmac: brcmf_sdio_tx_ctrlframe Enter
[2019-07-02 12:45:46.144] [58898.630000] brcmfmac: brcmf_sdio_bus_rxctl Enter
[2019-07-02 12:45:46.160] [58898.670000] brcmfmac: brcmf_sdio_kso_control Enter: on=0
[2019-07-02 12:45:48.678] [58901.200000] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[2019-07-02 12:45:48.791] [58901.200000] brcmfmac: brcmf_sdio_kso_control Enter: on=1
[2019-07-02 12:45:48.791] [58901.210000] brcmfmac: brcmf_sdio_readshared sdpcm_shared address 0x002020E0
[2019-07-02 12:45:48.791] [58901.220000] brcmfmac: brcmf_sdio_checkdied firmware not built with -assert
[2019-07-02 12:45:48.791] [58901.220000] brcmfmac: brcmf_sdio_checkdied: firmware trap in dongle
[2019-07-02 12:45:48.791] [58901.250000] brcmfmac: brcmf_fweh_event_worker   version 0 flags 0 status 0 reason 0

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Sr. No.	Driver release name	Release link
1	Backports v5.15.58-2023_1128	Public forum link: https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-11-28/td-p/662238 Github: https://github.com/Infineon/ifx-linux-wireless
2	6.1 Latest kernel for RPI : RPI-6.1.21 IFXFMAC	Github: https://github.com/Infineon/rpi-linux-kernel/releases/tag/6.1.21-hedorah-IFXFMAC-20231128
3	6.1 Kernel on BRCMFMAC	Github: https://github.com/Infineon/ifx-wireless-drivers/tree/RTM/v6.1.19-hedorah

Sr. No.	Driver release name	Community release link	Github release link with kernel
1	v5.15.58-2023_0901	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-09-01/td-p/492862	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0901
2	v5.15.58-2023_0801	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-08-01/td-p/459849	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0801
3	v5.15.58-2023_0523	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-05-23/td-p/445808	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0523
4	v5.15.58-2023_0222	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2023-02-22/td-p/400429	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.15.58-2023_0222
5	v5.15.58-2022_1223	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2022-12-23/td-p/389610
6	v5.10.9-2022_0909	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2022-09-09/td-p/370346	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.10.9-2022_0909
7	v5.10.9-2022_0511	https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Cypress-Linux-WiFi-Driver-Release-FMAC-2022-05-11/td-p/353009	https://github.com/Infineon/ifx-wireless-drivers/tree/release-v5.10.9-2022_0511