xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ath9k: Improve debugfs printout for stations.

Browse Source 
Add interface address so it can be mapped to a local
interface.  Add max-ampdu and mpdu-density.

Print out the tid->baw_size

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ben Greear
2011-11-03 11:33:13 -07:00
committed by John W. Linville
parent 7b7eab6fc1
commit 7e1e386421
3 changed files with 14 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/net/wireless/ath/ath9k/debug.c
View File

@@ -708,24 +708,29 @@ static ssize_t read_file_stations(struct file *file, char __user *user_buf,
len += snprintf(buf + len, size - len,
"Stations:\n"
" tid: addr sched paused buf_q-empty an ac\n"
" tid: addr sched paused buf_q-empty an ac baw\n"
" ac: addr sched tid_q-empty txq\n");
spin_lock(&sc->nodes_lock);
list_for_each_entry(an, &sc->nodes, list) {
unsigned short ma = an->maxampdu;
if (ma == 0)
ma = 65535; /* see ath_lookup_rate */
len += snprintf(buf + len, size - len,
"%pM\n", an->sta->addr);
"iface: %pM sta: %pM max-ampdu: %hu mpdu-density: %uus\n",
an->vif->addr, an->sta->addr, ma,
(unsigned int)(an->mpdudensity));
if (len >= size)
goto done;
for (q = 0; q < WME_NUM_TID; q++) {
struct ath_atx_tid *tid = &(an->tid[q]);
len += snprintf(buf + len, size - len,
" tid: %p %s %s %i %p %p\n",
" tid: %p %s %s %i %p %p %hu\n",
tid, tid->sched ? "sched" : "idle",
tid->paused ? "paused" : "running",
skb_queue_empty(&tid->buf_q),
tid->an, tid->ac);
tid->an, tid->ac, tid->baw_size);
if (len >= size)
goto done;
}