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About ath11k

ath11k is a driver for Qualcomm IEEE 802.11ax devices, supporting both AHB bus in SoC type devices and PCI. ath11k uses mac80211.


Supported Devices

  • IPQ8074 hw2.0 (v5.6)
  • IPQ6018 hw1.0 (v5.10)
  • QCA6390 hw2.0 (v5.10)
  • QCN9074 hw1.0 (v5.14)
  • WCN6855 hw2.0 (v5.17)
  • WCN6855 hw2.1 (v5.17)

Known bugs/limitations

  • QCA6390: firmware WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 and older have problems accessing host memory below 32 MB (bug #210923)
  • QCA6390: v5.16 and older require 32 MSI interrupts, make sure VT-d is enabled or use patchset ath11k: support one MSI vector
en/users/drivers/ath11k.1643017006.txt.gz · Last modified: 2022/01/24 09:36 by Kalle Valo