wil6210: support NL80211_ATTR_WIPHY_RETRY_SHORT

Add support for setting retry limit for short frames,
using NL80211_CMD_SET_WIPHY with the attribute
NL80211_ATTR_WIPHY_RETRY_SHORT.
Update wiphy->retry_short from the FW default when interface
is brought up.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/wil6210/wil6210.h

@@ -821,6 +821,8 @@ int wmi_addba_rx_resp(struct wil6210_priv *wil, u8 cid, u8 tid, u8 token,
 		      u16 status, bool amsdu, u16 agg_wsize, u16 timeout);
 int wmi_ps_dev_profile_cfg(struct wil6210_priv *wil,
 			   enum wmi_ps_profile_type ps_profile);
+int wmi_set_mgmt_retry(struct wil6210_priv *wil, u8 retry_short);
+int wmi_get_mgmt_retry(struct wil6210_priv *wil, u8 *retry_short);
 int wil_addba_rx_request(struct wil6210_priv *wil, u8 cidxtid,
 			 u8 dialog_token, __le16 ba_param_set,
 			 __le16 ba_timeout, __le16 ba_seq_ctrl);