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| author | Sujith Manoharan <Sujith.Manoharan@atheros.com> | 2011-04-13 11:25:59 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-13 15:24:08 -0400 |
| commit | b587fc81a80b9656f64e89fe0a106ffa4b35abca (patch) | |
| tree | 1945232f9c8adad3810229249f5e6aa5ca0f9057 /drivers/net/wireless/ath/ath9k/htc_drv_debug.c | |
| parent | f2820f4583b233827f10d91adea70225e196d852 (diff) | |
| download | kernel_samsung_tuna-b587fc81a80b9656f64e89fe0a106ffa4b35abca.zip kernel_samsung_tuna-b587fc81a80b9656f64e89fe0a106ffa4b35abca.tar.gz kernel_samsung_tuna-b587fc81a80b9656f64e89fe0a106ffa4b35abca.tar.bz2 | |
ath9k_htc: Drain pending TX frames properly
When doing a channel set or a reset operation the pending
frames queued up for transmission have to be flushed and
sent to mac80211. Fixing this has to be done in two separate
steps:
* Flush queued frames and kill the URB TX completion handler.
* Complete all the frames that in the TX pending queue.
This patch adds proper support for draining and all the callsites
namely, channel change/reset/idle/stop are fixed. A separate queue
is used for handling failed frames.
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/htc_drv_debug.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_debug.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c index 6fc6cb7..91a486c 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c @@ -88,11 +88,11 @@ static ssize_t read_file_xmit(struct file *file, char __user *user_buf, "%20s : %10u\n", "SKBs queued", priv->debug.tx_stats.skb_queued); len += snprintf(buf + len, sizeof(buf) - len, - "%20s : %10u\n", "SKBs completed", - priv->debug.tx_stats.skb_completed); + "%20s : %10u\n", "SKBs success", + priv->debug.tx_stats.skb_success); len += snprintf(buf + len, sizeof(buf) - len, - "%20s : %10u\n", "SKBs dropped", - priv->debug.tx_stats.skb_dropped); + "%20s : %10u\n", "SKBs failed", + priv->debug.tx_stats.skb_failed); len += snprintf(buf + len, sizeof(buf) - len, "%20s : %10u\n", "CAB queued", priv->debug.tx_stats.cab_queued); |