These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 4 insertions, 91 deletions

diff --git a/kernel/net/mac80211/debugfs_sta.c b/kernel/net/mac80211/debugfs_sta.c
index 252859e90..a39512f09 100644
--- a/kernel/net/mac80211/debugfs_sta.c
+++ b/kernel/net/mac80211/debugfs_sta.c
@@ -29,8 +29,6 @@ static ssize_t sta_ ##name## _read(struct file *file,			\
 				      format_string, sta->field);	\
 }
 #define STA_READ_D(name, field) STA_READ(name, field, "%d\n")
-#define STA_READ_U(name, field) STA_READ(name, field, "%u\n")
-#define STA_READ_S(name, field) STA_READ(name, field, "%s\n")
 
 #define STA_OPS(name)							\
 static const struct file_operations sta_ ##name## _ops = {		\
@@ -52,10 +50,6 @@ static const struct file_operations sta_ ##name## _ops = {		\
 		STA_OPS(name)
 
 STA_FILE(aid, sta.aid, D);
-STA_FILE(dev, sdata->name, S);
-STA_FILE(last_signal, last_signal, D);
-STA_FILE(last_ack_signal, last_ack_signal, D);
-STA_FILE(beacon_loss_count, beacon_loss_count, D);
 
 static ssize_t sta_flags_read(struct file *file, char __user *userbuf,
 			      size_t count, loff_t *ppos)
@@ -101,40 +95,6 @@ static ssize_t sta_num_ps_buf_frames_read(struct file *file,
 }
 STA_OPS(num_ps_buf_frames);
 
-static ssize_t sta_inactive_ms_read(struct file *file, char __user *userbuf,
-				    size_t count, loff_t *ppos)
-{
-	struct sta_info *sta = file->private_data;
-	return mac80211_format_buffer(userbuf, count, ppos, "%d\n",
-				      jiffies_to_msecs(jiffies - sta->last_rx));
-}
-STA_OPS(inactive_ms);
-
-
-static ssize_t sta_connected_time_read(struct file *file, char __user *userbuf,
-					size_t count, loff_t *ppos)
-{
-	struct sta_info *sta = file->private_data;
-	struct timespec uptime;
-	struct tm result;
-	long connected_time_secs;
-	char buf[100];
-	int res;
-	ktime_get_ts(&uptime);
-	connected_time_secs = uptime.tv_sec - sta->last_connected;
-	time_to_tm(connected_time_secs, 0, &result);
-	result.tm_year -= 70;
-	result.tm_mday -= 1;
-	res = scnprintf(buf, sizeof(buf),
-		"years  - %ld\nmonths - %d\ndays   - %d\nclock  - %d:%d:%d\n\n",
-			result.tm_year, result.tm_mon, result.tm_mday,
-			result.tm_hour, result.tm_min, result.tm_sec);
-	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
-}
-STA_OPS(connected_time);
-
-
-
 static ssize_t sta_last_seq_ctrl_read(struct file *file, char __user *userbuf,
 				      size_t count, loff_t *ppos)
 {
@@ -359,37 +319,6 @@ static ssize_t sta_vht_capa_read(struct file *file, char __user *userbuf,
 }
 STA_OPS(vht_capa);
 
-static ssize_t sta_current_tx_rate_read(struct file *file, char __user *userbuf,
-					size_t count, loff_t *ppos)
-{
-	struct sta_info *sta = file->private_data;
-	struct rate_info rinfo;
-	u16 rate;
-	sta_set_rate_info_tx(sta, &sta->last_tx_rate, &rinfo);
-	rate = cfg80211_calculate_bitrate(&rinfo);
-
-	return mac80211_format_buffer(userbuf, count, ppos,
-				      "%d.%d MBit/s\n",
-				      rate/10, rate%10);
-}
-STA_OPS(current_tx_rate);
-
-static ssize_t sta_last_rx_rate_read(struct file *file, char __user *userbuf,
-				     size_t count, loff_t *ppos)
-{
-	struct sta_info *sta = file->private_data;
-	struct rate_info rinfo;
-	u16 rate;
-
-	sta_set_rate_info_rx(sta, &rinfo);
-
-	rate = cfg80211_calculate_bitrate(&rinfo);
-
-	return mac80211_format_buffer(userbuf, count, ppos,
-				      "%d.%d MBit/s\n",
-				      rate/10, rate%10);
-}
-STA_OPS(last_rx_rate);
 
 #define DEBUGFS_ADD(name) \
 	debugfs_create_file(#name, 0400, \
@@ -432,30 +361,14 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
 
 	DEBUGFS_ADD(flags);
 	DEBUGFS_ADD(num_ps_buf_frames);
-	DEBUGFS_ADD(inactive_ms);
-	DEBUGFS_ADD(connected_time);
 	DEBUGFS_ADD(last_seq_ctrl);
 	DEBUGFS_ADD(agg_status);
-	DEBUGFS_ADD(dev);
-	DEBUGFS_ADD(last_signal);
-	DEBUGFS_ADD(beacon_loss_count);
 	DEBUGFS_ADD(ht_capa);
 	DEBUGFS_ADD(vht_capa);
-	DEBUGFS_ADD(last_ack_signal);
-	DEBUGFS_ADD(current_tx_rate);
-	DEBUGFS_ADD(last_rx_rate);
-
-	DEBUGFS_ADD_COUNTER(rx_packets, rx_packets);
-	DEBUGFS_ADD_COUNTER(tx_packets, tx_packets);
-	DEBUGFS_ADD_COUNTER(rx_bytes, rx_bytes);
-	DEBUGFS_ADD_COUNTER(tx_bytes, tx_bytes);
-	DEBUGFS_ADD_COUNTER(rx_duplicates, num_duplicates);
-	DEBUGFS_ADD_COUNTER(rx_fragments, rx_fragments);
-	DEBUGFS_ADD_COUNTER(rx_dropped, rx_dropped);
-	DEBUGFS_ADD_COUNTER(tx_fragments, tx_fragments);
-	DEBUGFS_ADD_COUNTER(tx_filtered, tx_filtered_count);
-	DEBUGFS_ADD_COUNTER(tx_retry_failed, tx_retry_failed);
-	DEBUGFS_ADD_COUNTER(tx_retry_count, tx_retry_count);
+
+	DEBUGFS_ADD_COUNTER(rx_duplicates, rx_stats.num_duplicates);
+	DEBUGFS_ADD_COUNTER(rx_fragments, rx_stats.fragments);
+	DEBUGFS_ADD_COUNTER(tx_filtered, status_stats.filtered);
 
 	if (sizeof(sta->driver_buffered_tids) == sizeof(u32))
 		debugfs_create_x32("driver_buffered_tids", 0400,