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
ath10k_qmi_event_server_arrive():
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);
reference:
https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/platform/-/blob/wlan-platform.lnx.1.0.r1-rel/icnss2/main.c?ref_type=heads#L890
/jeff
