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Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c59
1 files changed, 27 insertions, 32 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 131e9e6c8a3..5a77e2c01f4 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -258,7 +258,7 @@ EXPORT_SYMBOL(ieee80211_generic_frame_duration);
__le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
struct ieee80211_vif *vif, size_t frame_len,
- const struct ieee80211_tx_control *frame_txctl)
+ const struct ieee80211_tx_info *frame_txctl)
{
struct ieee80211_local *local = hw_to_local(hw);
struct ieee80211_rate *rate;
@@ -266,10 +266,13 @@ __le16 ieee80211_rts_duration(struct ieee80211_hw *hw,
bool short_preamble;
int erp;
u16 dur;
+ struct ieee80211_supported_band *sband;
+
+ sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
short_preamble = sdata->bss_conf.use_short_preamble;
- rate = frame_txctl->rts_cts_rate;
+ rate = &sband->bitrates[frame_txctl->control.rts_cts_rate_idx];
erp = 0;
if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
@@ -292,7 +295,7 @@ EXPORT_SYMBOL(ieee80211_rts_duration);
__le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
size_t frame_len,
- const struct ieee80211_tx_control *frame_txctl)
+ const struct ieee80211_tx_info *frame_txctl)
{
struct ieee80211_local *local = hw_to_local(hw);
struct ieee80211_rate *rate;
@@ -300,10 +303,13 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
bool short_preamble;
int erp;
u16 dur;
+ struct ieee80211_supported_band *sband;
+
+ sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
short_preamble = sdata->bss_conf.use_short_preamble;
- rate = frame_txctl->rts_cts_rate;
+ rate = &sband->bitrates[frame_txctl->control.rts_cts_rate_idx];
erp = 0;
if (sdata->flags & IEEE80211_SDATA_OPERATING_GMODE)
erp = rate->flags & IEEE80211_RATE_ERP_G;
@@ -311,7 +317,7 @@ __le16 ieee80211_ctstoself_duration(struct ieee80211_hw *hw,
/* Data frame duration */
dur = ieee80211_frame_duration(local, frame_len, rate->bitrate,
erp, short_preamble);
- if (!(frame_txctl->flags & IEEE80211_TXCTL_NO_ACK)) {
+ if (!(frame_txctl->flags & IEEE80211_TX_CTL_NO_ACK)) {
/* ACK duration */
dur += ieee80211_frame_duration(local, 10, rate->bitrate,
erp, short_preamble);
@@ -325,17 +331,15 @@ void ieee80211_wake_queue(struct ieee80211_hw *hw, int queue)
{
struct ieee80211_local *local = hw_to_local(hw);
- if (test_and_clear_bit(IEEE80211_LINK_STATE_XOFF,
- &local->state[queue])) {
- if (test_bit(IEEE80211_LINK_STATE_PENDING,
- &local->state[queue]))
- tasklet_schedule(&local->tx_pending_tasklet);
- else
- if (!ieee80211_qdisc_installed(local->mdev)) {
- if (queue == 0)
- netif_wake_queue(local->mdev);
- } else
- __netif_schedule(local->mdev);
+ if (test_bit(queue, local->queues_pending)) {
+ tasklet_schedule(&local->tx_pending_tasklet);
+ } else {
+ if (ieee80211_is_multiqueue(local)) {
+ netif_wake_subqueue(local->mdev, queue);
+ } else {
+ WARN_ON(queue != 0);
+ netif_wake_queue(local->mdev);
+ }
}
}
EXPORT_SYMBOL(ieee80211_wake_queue);
@@ -344,29 +348,20 @@ void ieee80211_stop_queue(struct ieee80211_hw *hw, int queue)
{
struct ieee80211_local *local = hw_to_local(hw);
- if (!ieee80211_qdisc_installed(local->mdev) && queue == 0)
+ if (ieee80211_is_multiqueue(local)) {
+ netif_stop_subqueue(local->mdev, queue);
+ } else {
+ WARN_ON(queue != 0);
netif_stop_queue(local->mdev);
- set_bit(IEEE80211_LINK_STATE_XOFF, &local->state[queue]);
+ }
}
EXPORT_SYMBOL(ieee80211_stop_queue);
-void ieee80211_start_queues(struct ieee80211_hw *hw)
-{
- struct ieee80211_local *local = hw_to_local(hw);
- int i;
-
- for (i = 0; i < local->hw.queues; i++)
- clear_bit(IEEE80211_LINK_STATE_XOFF, &local->state[i]);
- if (!ieee80211_qdisc_installed(local->mdev))
- netif_start_queue(local->mdev);
-}
-EXPORT_SYMBOL(ieee80211_start_queues);
-
void ieee80211_stop_queues(struct ieee80211_hw *hw)
{
int i;
- for (i = 0; i < hw->queues; i++)
+ for (i = 0; i < ieee80211_num_queues(hw); i++)
ieee80211_stop_queue(hw, i);
}
EXPORT_SYMBOL(ieee80211_stop_queues);
@@ -375,7 +370,7 @@ void ieee80211_wake_queues(struct ieee80211_hw *hw)
{
int i;
- for (i = 0; i < hw->queues; i++)
+ for (i = 0; i < hw->queues + hw->ampdu_queues; i++)
ieee80211_wake_queue(hw, i);
}
EXPORT_SYMBOL(ieee80211_wake_queues);