summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/wl12xx/debugfs.c
diff options
context:
space:
mode:
authorJuuso Oikarinen <juuso.oikarinen@nokia.com>2010-12-13 09:52:37 +0200
committerLuciano Coelho <luciano.coelho@nokia.com>2010-12-15 15:41:37 +0200
commit6742f554db14da94172da9eb1875a1aa944a827f (patch)
tree2c82e2a54f3184bb12ee78c72cdccbf1f469002b /drivers/net/wireless/wl12xx/debugfs.c
parent17c1755c24d83f9fd0509b64c76cc43fc60cc642 (diff)
wl12xx: Change TX queue to be per AC
With the current single-queue implementation traffic priorization is not working correctly - when using multiple BE streams and one, say VI stream, the VI stream will share bandwidth almost equally with the BE streams. To fix the issue, implement per AC queues, which are emptied in priority order to the firmware. To keep it relatively simple, maintain a global buffer count and global queue stop/wake instead of per-AC. With these changes, priorization appears to work just fine. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/debugfs.c')
-rw-r--r--drivers/net/wireless/wl12xx/debugfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index c2cd5807437..ec607776015 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -225,7 +225,7 @@ static ssize_t tx_queue_len_read(struct file *file, char __user *userbuf,
char buf[20];
int res;
- queue_len = skb_queue_len(&wl->tx_queue);
+ queue_len = wl->tx_queue_count;
res = scnprintf(buf, sizeof(buf), "%u\n", queue_len);
return simple_read_from_buffer(userbuf, count, ppos, buf, res);