[PATCH v3] ath10k: set MAC timestamp in management Rx frame

[Valo, Kalle]

Peter Oh <poh at qca.qualcomm.com> writes:

> Check and set Rx MAC timestamp when firmware indicates it.
> Firmware adds it in Rx beacon frame only at this moment.
> Driver and mac80211 may utilize it to detect such clockdrift
> or beacon collision and use the result for beacon collision
> avoidance.
>
> Signed-off-by: Peter Oh <poh at qca.qualcomm.com>
> ---
>
> v2:
> 	- fix kbuild test robot warning, left shift count >= width of type,
> 	at __le32_to_cpu(arg.ext_info.rx_mac_timestamp_u32) << 32
> v3:
> 	- correct ext_info to start 4-byte aligned
> 	- make struct wmi_mgmt_rx_ext_info 4-byte aligned to comply FW's intention.

I see new warnings:

drivers/net/wireless/ath/ath10k/wmi.c:2199:16: warning: restricted __le32 degrades to integer
drivers/net/wireless/ath/ath10k/wmi.c:2201:41: warning: restricted __le32 degrades to integer
drivers/net/wireless/ath/ath10k/wmi.c:2201:41: warning: cast to restricted __le32
drivers/net/wireless/ath/ath10k/wmi.c:2201:41: warning: restricted __le32 degrades to integer

-- 
Kalle Valo