I using broadcom4345 sdio wifi chip on imx8qxp,follow log is the dma exception stack .How to fix follow issue.
Hi Haibo
from log seems issue is related to dhd driver and one can check for latest dhd firmware, please look at:
Latest firmware for dhd linux driver for BCM433... | Cypress Developer Community
Wi-Fi/Bluetooth for Linux and Android... | Cypress Developer Community
Best regards
igor
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