Baochen Qiang <quic_bqiang@xxxxxxxxxxx> writes: > Hi Johannes, > > My AP is configured as WPA3 SAE encrytption, and GTK rekey interval 30s. After enable WoWLan: > > iw phy0 wowlan enable disconnect > > and put system to s2idle state: > > echo mem > /sys/power/state > > I see in sniffer there is M1 frame from AP to station but didn;t see > M2 response. AP retries for some times but finally kicked out station. > > such issue is not seen after changing AP encryption to WPA2. > > HW in use: > > 00:14.3 Network controller: Intel Corporation Ice Lake-LP PCH CNVi WiFi (rev 30) > Subsystem: Rivet Networks Ice Lake-LP PCH CNVi WiFi > Flags: bus master, fast devsel, latency 0, IRQ 16 > Memory at 603ebb4000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: iwlwifi > Kernel modules: iwlwifi > > kernel is from https://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git/ and with version: > > Linux xps13 5.19.0-rc8-wt-ath+ #4 SMP PREEMPT_DYNAMIC Tue Dec 26 17:02:03 CST 2023 x86_64 x86_64 x86_64 GNU/Linux > > is this an known issue? or am I missing something? That kernel is over two years old, have your tried a recent kernel version? -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
