On 29/04/2024 16:07, Marc Gonzalez wrote: > The ath10k driver waits for an "MSA_READY" indicator > to complete initialization. If the indicator is not > received, then the device remains unusable. > > cf. ath10k_qmi_driver_event_work() > > Several msm8998-based devices are affected by this issue. > Oddly, it seems safe to NOT wait for the indicator, and > proceed immediately when QMI_EVENT_SERVER_ARRIVE. > > Jeff Johnson wrote: > > The feedback I received was "it might be ok to change all ath10k qmi > to skip waiting for msa_ready", and it was pointed out that ath11k > (and ath12k) do not wait for it. > > However with so many deployed devices, "might be ok" isn't a strong > argument for changing the default behavior. > > cf. also > https://wiki.postmarketos.org/wiki/Qualcomm_Snapdragon_835_(MSM8998)#WLAN > > Signed-off-by: Marc Gonzalez <mgonzalez@xxxxxxxxxx> > --- > arch/arm64/boot/dts/qcom/msm8998.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi > index 67b8374ddf02f..4e6245095adfc 100644 > --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi > @@ -3234,6 +3234,7 @@ wifi: wifi@18800000 { > iommus = <&anoc2_smmu 0x1900>, > <&anoc2_smmu 0x1901>; > qcom,snoc-host-cap-8bit-quirk; > + qcom,no-msa-ready-indicator; > }; > }; > }; Bjorn, This patch is supposed to go through your tree, right? Regards
