[PATCH ath-current 0/3] wifi: ath11k: fix QRTR readiness related WLAN initialization failures

Miaoqing Pan miaoqing.pan at oss.qualcomm.com
Wed Jul 29 18:05:02 PDT 2026


On WCN6750 platforms, QRTR SMD may not be available when ath11k starts
during boot. If QMI messages never arrive, WLAN initialization can stall,
leaving firmware running but no wireless interface created.

It also hardens the cleanup path to avoid crashes when deinitializing
partially initialized devices after QMI setup failures.

---
Miaoqing Pan (3):
  wifi: ath11k: fix sporadic WLAN initialization failures
  wifi: ath11k: fix NULL dereference in ahb remove when QMI init
    incomplete
  wifi: ath11k: unregister PM notifier on QMI init failure path

 drivers/net/wireless/ath/ath11k/Kconfig | 3 +++
 drivers/net/wireless/ath/ath11k/ahb.c   | 8 ++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)


base-commit: 6776197cc88d0d397084bc47bca7e983017cecc2
-- 
2.34.1




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