Commit mwlwifi driver 10.3.0.17-20160530

1. Removed debug messages related to failure of ba checking.
2. Added variable "check_ba_failed" to log this kind of debug information.

Signed-off-by: David Lin <dlin@marvell.com>

debugfs.c

@@ -240,6 +240,32 @@ static ssize_t mwl_debugfs_sta_read(struct file *file, char __user *ubuf,
 					 "amsdu cap: 0x%02x\n",
 					 sta_info->amsdu_ctrl.cap);
 		}
+		if (sta->ht_cap.ht_supported) {
+			len += scnprintf(p + len, size - len,
+					 "ht_cap: 0x%04x, ampdu: %02x, %02x\n",
+					 sta->ht_cap.cap,
+					 sta->ht_cap.ampdu_factor,
+					 sta->ht_cap.ampdu_density);
+			len += scnprintf(p + len, size - len,
+					 "rx_mask: 0x%02x, %02x, %02x, %02x\n",
+					 sta->ht_cap.mcs.rx_mask[0],
+					 sta->ht_cap.mcs.rx_mask[1],
+					 sta->ht_cap.mcs.rx_mask[2],
+					 sta->ht_cap.mcs.rx_mask[3]);
+		}
+		if (sta->vht_cap.vht_supported) {
+			len += scnprintf(p + len, size - len,
+					 "vht_cap: 0x%08x, mcs: %02x, %02x\n",
+					 sta->vht_cap.cap,
+					 sta->vht_cap.vht_mcs.rx_mcs_map,
+					 sta->vht_cap.vht_mcs.tx_mcs_map);
+		}
+		len += scnprintf(p + len, size - len, "rx_bw: %d, rx_nss: %d\n",
+				 sta->bandwidth, sta->rx_nss);
+		len += scnprintf(p + len, size - len, "tdls: %d, tdls_init: %d\n",
+				 sta->tdls, sta->tdls_initiator);
+		len += scnprintf(p + len, size - len, "wme: %d, mfp: %d\n",
+				 sta->wme, sta->mfp);
 		len += scnprintf(p + len, size - len, "IV: %08x%04x\n",
 				 sta_info->iv32, sta_info->iv16);
 		len += scnprintf(p + len, size - len, "\n");
@@ -261,6 +287,8 @@ static ssize_t mwl_debugfs_ampdu_read(struct file *file, char __user *ubuf,
 	int len = 0, size = PAGE_SIZE;
 	struct mwl_ampdu_stream *stream;
 	int i;
+	struct mwl_sta *sta_info;
+	struct ieee80211_sta *sta;
 	ssize_t ret;
 
 	if (!p)
@@ -283,6 +311,21 @@ static ssize_t mwl_debugfs_ampdu_read(struct file *file, char __user *ubuf,
 		}
 	}
 	spin_unlock_bh(&priv->stream_lock);
+	spin_lock_bh(&priv->sta_lock);
+	list_for_each_entry(sta_info, &priv->sta_list, list) {
+		for (i = 0; i < MWL_MAX_TID; i++) {
+			if (sta_info->check_ba_failed[i]) {
+				sta = container_of((char *)sta_info,
+						   struct ieee80211_sta,
+						   drv_priv[0]);
+				len += scnprintf(p + len, size - len,
+						 "%pM(%d): %d\n",
+						 sta->addr, i,
+						 sta_info->check_ba_failed[i]);
+			}
+		}
+	}
+	spin_unlock_bh(&priv->sta_lock);
 	len += scnprintf(p + len, size - len, "\n");
 
 	ret = simple_read_from_buffer(ubuf, count, ppos, p, len);

dev.h

@@ -27,7 +27,7 @@
 #include <net/mac80211.h>
 
 #define MWL_DRV_NAME     KBUILD_MODNAME
-#define MWL_DRV_VERSION	 "10.3.0.17-20160523"
+#define MWL_DRV_VERSION	 "10.3.0.17-20160530"
 
 /* Map to 0x80000000 (Bus control) on BAR0 */
 #define MACREG_REG_H2A_INTERRUPT_EVENTS      0x00000C18 /* (From host to ARM) */
@@ -467,6 +467,7 @@ struct mwl_sta {
 	bool is_mesh_node;
 	bool is_ampdu_allowed;
 	struct mwl_tx_info tx_stats[MWL_MAX_TID];
+	u32 check_ba_failed[MWL_MAX_TID];
 	bool is_amsdu_allowed;
 	/* for amsdu aggregation */
 	struct {

fwcmd.c

@@ -2393,10 +2393,6 @@ int mwl_fwcmd_check_ba(struct ieee80211_hw *hw,
 
 	if (pcmd->cmd_hdr.result != 0) {
 		mutex_unlock(&priv->fwcmd_mutex);
-		if (printk_ratelimit())
-			wiphy_debug(hw->wiphy, "check ba result err %d(%pM)\n",
-				    le16_to_cpu(pcmd->cmd_hdr.result),
-				    stream->sta->addr);
 		return -EINVAL;
 	}
 

mac80211.c

@@ -649,10 +649,7 @@ static int mwl_mac80211_ampdu_action(struct ieee80211_hw *hw,
 		spin_lock_bh(&priv->stream_lock);
 		if (rc) {
 			mwl_fwcmd_remove_stream(hw, stream);
-			if (printk_ratelimit())
-				wiphy_debug(hw->wiphy,
-					    "ampdu start error code: %d(%pM)\n",
-					    rc, addr);
+			sta_info->check_ba_failed[tid]++;
 			rc = -EPERM;
 			break;
 		}
@@ -691,6 +688,7 @@ static int mwl_mac80211_ampdu_action(struct ieee80211_hw *hw,
 
 			if (!rc) {
 				stream->state = AMPDU_STREAM_ACTIVE;
+				sta_info->check_ba_failed[tid] = 0;
 			} else {
 				idx = stream->idx;
 				spin_unlock_bh(&priv->stream_lock);