ath10k: add implementation for configure max amsdu, ampdu

Allow to setup maximum subframes for AMSDU and AMPDU aggregation
via debugfs htt_max_amsdu_ampdu file.

Eg.
echo "2 64" > htt_max_amsdu_ampdu
will setup maximum amsdu subframes equal 2 and
maximum ampdu subframes equal to 64.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 68ceef6..83a5fa9 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -290,6 +290,9 @@
 	struct ath_dfs_pool_stats dfs_pool_stats;
 
 	u32 fw_dbglog_mask;
+
+	u8 htt_max_amsdu;
+	u8 htt_max_ampdu;
 };
 
 enum ath10k_state {