[PATCH v2 3/3] arm64: dts: qcom: msm8998: set qcom,no-msa-ready-indicator for wifi

Jeff Johnson quic_jjohnson at quicinc.com
Tue Apr 2 11:22:21 PDT 2024

On 4/2/2024 8:55 AM, Dmitry Baryshkov wrote:
> I'd say, we should take a step back and actually verify how this was
> handled in the vendor kernel.

(error handling and other non-QMI code removed from the following for readability)

In ath10k we unconditionally call the following in
	ret = ath10k_qmi_host_cap_send_sync(qmi);
	ret = ath10k_qmi_msa_mem_info_send_sync_msg(qmi);
	ret = ath10k_qmi_setup_msa_permissions(qmi);
	ret = ath10k_qmi_msa_ready_send_sync_msg(qmi);
	ret = ath10k_qmi_cap_send_sync_msg(qmi);

In vendor icnss2 there is conditional logic in icnss_driver_event_server_arrive():
	if (priv->device_id == WCN6750_DEVICE_ID ||
	    priv->device_id == WCN6450_DEVICE_ID) {
		ret = wlfw_host_cap_send_sync(priv);

	if (priv->device_id == ADRASTEA_DEVICE_ID) {
		ret = wlfw_msa_mem_info_send_sync_msg(priv);
		ret = wlfw_msa_ready_send_sync_msg(priv);

	ret = wlfw_cap_send_sync_msg(priv);



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