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en:users:drivers:ath11k [2021/01/27 10:13] Kalle Valo [Subpages] add link to mailinglist |
en:users:drivers:ath11k [2021/01/27 10:18] Kalle Valo [Known bugs/limitations] add QCA6390 limitations of 32 MB limit and 32 MSI vectors |
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===== Known bugs/limitations ===== | ===== Known bugs/limitations ===== | ||
+ | * QCA6390: firmware has problems accessing host memory below 32 MB ([[https://bugzilla.kernel.org/show_bug.cgi?id=210923|bug #210923]]) | ||
+ | * QCA6390: As of Jan 2021 requires 32 MSI interrupts, make sure VT-d is enabled or use patchset [[https://patchwork.kernel.org/project/linux-wireless/list/?series=405591&state=*&order=date|ath11k: support one MSI vector]] |