On 05/03/2024 15:31, Kalle Valo wrote:
> Thanks, this is exactly what I'm proposing.
With your suggestions, the patch becomes much simpler:
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 0032f8aa892ff..18d0abcf6f693 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -769,6 +769,7 @@ static const char *const ath10k_core_fw_feature_str[] = {
[ATH10K_FW_FEATURE_SINGLE_CHAN_INFO_PER_CHANNEL] = "single-chan-info-per-channel",
[ATH10K_FW_FEATURE_PEER_FIXED_RATE] = "peer-fixed-rate",
[ATH10K_FW_FEATURE_IRAM_RECOVERY] = "iram-recovery",
+ [ATH10K_FW_FEATURE_NO_MSA_READY] = "no-msa-ready",
};
static unsigned int ath10k_core_get_fw_feature_str(char *buf,
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index c110d15528bd0..1ac8ea02cc088 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -835,6 +835,9 @@ enum ath10k_fw_features {
/* Firmware support IRAM recovery */
ATH10K_FW_FEATURE_IRAM_RECOVERY = 22,
+ /* Firmware does not send MSA_READY indicator */
+ ATH10K_FW_FEATURE_NO_MSA_READY = 23,
+
/* keep last */
ATH10K_FW_FEATURE_COUNT,
};
diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c
index 38e939f572a9e..7e408fd63cdb8 100644
--- a/drivers/net/wireless/ath/ath10k/qmi.c
+++ b/drivers/net/wireless/ath/ath10k/qmi.c
@@ -1040,6 +1040,8 @@ static void ath10k_qmi_driver_event_work(struct work_struct *work)
switch (event->type) {
case ATH10K_QMI_EVENT_SERVER_ARRIVE:
ath10k_qmi_event_server_arrive(qmi);
+ if (test_bit(ATH10K_FW_FEATURE_NO_MSA_READY, ar->running_fw->fw_file.fw_features))
+ ath10k_qmi_event_msa_ready(qmi);
break;
case ATH10K_QMI_EVENT_SERVER_EXIT:
ath10k_qmi_event_server_exit(qmi);
I need to build a kernel + rootfs + FW to test the proposed solution,
then I can spin a formal submission.
(I didn't understand why this patch requires Dmitry's series?)
Do I need to submit a symmetric patch to linux-firmware to define bit 23?
And also a patch to add the bit to some firmwares? (All msm8998 FWs?)
Regards
