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mac80211: add an optional TXQ for other PS-buffered frames

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Some drivers may want to also use the TXQ abstraction with
non-data packets that need powersave buffering, so add a
hardware flag to allow this.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2018-08-31 11:31:08 +03:00
parent 331aead520
commit adf8ed01e4
6 changed files with 59 additions and 26 deletions
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6
net/mac80211/debugfs_sta.c
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@@ -141,7 +141,7 @@ static ssize_t sta_aqm_read(struct file *file, char __user *userbuf,
{
struct sta_info *sta = file->private_data;
struct ieee80211_local *local = sta->local;
size_t bufsz = AQM_TXQ_ENTRY_LEN*(IEEE80211_NUM_TIDS+1);
size_t bufsz = AQM_TXQ_ENTRY_LEN * (IEEE80211_NUM_TIDS + 2);
char *buf = kzalloc(bufsz, GFP_KERNEL), *p = buf;
struct txq_info *txqi;
ssize_t rv;
@@ -163,7 +163,9 @@ static ssize_t sta_aqm_read(struct file *file, char __user *userbuf,
bufsz+buf-p,
"tid ac backlog-bytes backlog-packets new-flows drops marks overlimit collisions tx-bytes tx-packets flags\n");
for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
for (i = 0; i < ARRAY_SIZE(sta->sta.txq); i++) {
if (!sta->sta.txq[i])
continue;
txqi = to_txq_info(sta->sta.txq[i]);
p += scnprintf(p, bufsz+buf-p,
"%d %d %u %u %u %u %u %u %u %u %u 0x%lx(%s%s%s)\n",