Mohammed Shafi Shajakhan <[email protected]> writes:
> From: Mohammed Shafi Shajakhan <[email protected]>
>
> 10.4 'extended peer stats' will be not be appended with normal peer stats
> data and they shall be coming in separate chunks. Fix this by maintaining
> a separate linked list 'extender peer stats' for 10.4 and update
> rx_duration for per station statistics. Also parse through beacon filter
> (if enabled), to make sure we parse the extended peer stats properly.
> This issue was exposed when more than one client is connected and
> extended peer stats for 10.4 is enabled
>
> The order for the stats is as below
> S - standard peer stats, E- extended peer stats, B - beacon filter stats
>
> {S1, S2, S3..} -> {B1, B2, B3..}(if available) -> {E1, E2, E3..}
>
> Fixes: f9575793d44c ("ath10k: enable parsing per station rx duration for
> 10.4")
> Signed-off-by: Mohammed Shafi Shajakhan <[email protected]>
[...]
> +void ath10k_sta_update_rx_duration(struct ath10k *ar,
> + struct ath10k_fw_stats *stats)
> +{
> + struct ath10k_fw_file *fw_file = &ar->normal_mode_fw.fw_file;
> +
> + if (fw_file->wmi_op_version < ATH10K_FW_WMI_OP_VERSION_10_4)
> + ath10k_sta_update_stats_rx_duration(ar, &stats->peers);
> + else
> + ath10k_sta_update_extd_stats_rx_duration(ar,
> + &stats->peers_extd);
> +}
_Ideally_ wmi_op_version should be used only in ath10k_wmi_attach() and
nowhere else. Isn't there any other way to detect this scenario? For
example, what if you store stats_id to struct ath10k_fw_stats and do
something like this:
if (stats->stats_id & WMI_10_4_STAT_PEER_EXTD)
ath10k_sta_update_extd_stats_rx_duration(ar,
&stats->peers_extd);
else
ath10k_sta_update_stats_rx_duration(ar, &stats->peers);
Would that work?
--
Kalle Valo
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