ath10k: Extended the HTT stats support to retrieve Mu-MIMO related stats

Extended the bit mask value of the HTT stats to get the Mu-MIMO
related stats via tracing.
Signed-off-by: Maharaja Kennadyrajan <mkenna@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/ath/ath10k/debug.c

@@ -922,8 +922,8 @@ static ssize_t ath10k_write_htt_stats_mask(struct file *file,
 	if (ret)
 		return ret;
 
-	/* max 8 bit masks (for now) */
-	if (mask > 0xff)
+	/* max 17 bit masks (for now) */
+	if (mask > HTT_STATS_BIT_MASK)
 		return -E2BIG;
 
 	mutex_lock(&ar->conf_mutex);

drivers/net/wireless/ath/ath10k/htt.h

@@ -315,6 +315,7 @@ struct htt_stats_req {
 } __packed;
 
 #define HTT_STATS_REQ_CFG_STAT_TYPE_INVALID 0xff
+#define HTT_STATS_BIT_MASK GENMASK(16, 0)
 
 /*
  * htt_oob_sync_req - request out-of-band sync
@@ -2243,7 +2244,7 @@ void ath10k_htt_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb);
 void ath10k_htt_htc_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb);
 bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb);
 int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt);
-int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie);
+int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u32 mask, u64 cookie);
 int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
 				u8 max_subfrms_ampdu,
 				u8 max_subfrms_amsdu);

drivers/net/wireless/ath/ath10k/htt_tx.c

@@ -580,7 +580,7 @@ int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt)
 	return 0;
 }
 
-int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
+int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u32 mask, u64 cookie)
 {
 	struct ath10k *ar = htt->ar;
 	struct htt_stats_req *req;
@@ -603,11 +603,11 @@ int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
 
 	memset(req, 0, sizeof(*req));
 
-	/* currently we support only max 8 bit masks so no need to worry
+	/* currently we support only max 24 bit masks so no need to worry
 	 * about endian support
 	 */
-	req->upload_types[0] = mask;
-	req->reset_types[0] = mask;
+	memcpy(req->upload_types, &mask, 3);
+	memcpy(req->reset_types, &mask, 3);
 	req->stat_type = HTT_STATS_REQ_CFG_STAT_TYPE_INVALID;
 	req->cookie_lsb = cpu_to_le32(cookie & 0xffffffff);
 	req->cookie_msb = cpu_to_le32((cookie & 0xffffffff00000000ULL) >> 32);