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Diffstat (limited to 'net/mac80211/tx.c')
-rw-r--r--net/mac80211/tx.c244
1 files changed, 122 insertions, 122 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 3b06e0d8f35c..33e314f3aab7 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -87,11 +87,11 @@ static inline void ieee80211_dump_frame(const char *ifname, const char *title,
}
#endif /* CONFIG_MAC80211_LOWTX_FRAME_DUMP */
-static u16 ieee80211_duration(struct ieee80211_txrx_data *tx, int group_addr,
+static u16 ieee80211_duration(struct ieee80211_tx_data *tx, int group_addr,
int next_frag_len)
{
int rate, mrate, erp, dur, i;
- struct ieee80211_rate *txrate = tx->u.tx.rate;
+ struct ieee80211_rate *txrate = tx->rate;
struct ieee80211_local *local = tx->local;
struct ieee80211_supported_band *sband;
@@ -234,7 +234,7 @@ static int inline is_ieee80211_device(struct net_device *dev,
/* tx handlers */
static ieee80211_tx_result
-ieee80211_tx_h_check_assoc(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_check_assoc(struct ieee80211_tx_data *tx)
{
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
struct sk_buff *skb = tx->skb;
@@ -242,7 +242,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_txrx_data *tx)
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
u32 sta_flags;
- if (unlikely(tx->flags & IEEE80211_TXRXD_TX_INJECTED))
+ if (unlikely(tx->flags & IEEE80211_TX_INJECTED))
return TX_CONTINUE;
if (unlikely(tx->local->sta_sw_scanning) &&
@@ -253,12 +253,12 @@ ieee80211_tx_h_check_assoc(struct ieee80211_txrx_data *tx)
if (tx->sdata->vif.type == IEEE80211_IF_TYPE_MESH_POINT)
return TX_CONTINUE;
- if (tx->flags & IEEE80211_TXRXD_TXPS_BUFFERED)
+ if (tx->flags & IEEE80211_TX_PS_BUFFERED)
return TX_CONTINUE;
sta_flags = tx->sta ? tx->sta->flags : 0;
- if (likely(tx->flags & IEEE80211_TXRXD_TXUNICAST)) {
+ if (likely(tx->flags & IEEE80211_TX_UNICAST)) {
if (unlikely(!(sta_flags & WLAN_STA_ASSOC) &&
tx->sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
(tx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA)) {
@@ -288,7 +288,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_txrx_data *tx)
}
static ieee80211_tx_result
-ieee80211_tx_h_sequence(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_sequence(struct ieee80211_tx_data *tx)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;
@@ -346,7 +346,7 @@ static void purge_old_ps_buffers(struct ieee80211_local *local)
}
static ieee80211_tx_result
-ieee80211_tx_h_multicast_ps_buf(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_multicast_ps_buf(struct ieee80211_tx_data *tx)
{
/*
* broadcast/multicast frame
@@ -383,13 +383,13 @@ ieee80211_tx_h_multicast_ps_buf(struct ieee80211_txrx_data *tx)
}
/* buffered in hardware */
- tx->u.tx.control->flags |= IEEE80211_TXCTL_SEND_AFTER_DTIM;
+ tx->control->flags |= IEEE80211_TXCTL_SEND_AFTER_DTIM;
return TX_CONTINUE;
}
static ieee80211_tx_result
-ieee80211_tx_h_unicast_ps_buf(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx)
{
struct sta_info *sta = tx->sta;
DECLARE_MAC_BUF(mac);
@@ -443,32 +443,32 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_txrx_data *tx)
}
static ieee80211_tx_result
-ieee80211_tx_h_ps_buf(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_ps_buf(struct ieee80211_tx_data *tx)
{
- if (unlikely(tx->flags & IEEE80211_TXRXD_TXPS_BUFFERED))
+ if (unlikely(tx->flags & IEEE80211_TX_PS_BUFFERED))
return TX_CONTINUE;
- if (tx->flags & IEEE80211_TXRXD_TXUNICAST)
+ if (tx->flags & IEEE80211_TX_UNICAST)
return ieee80211_tx_h_unicast_ps_buf(tx);
else
return ieee80211_tx_h_multicast_ps_buf(tx);
}
static ieee80211_tx_result
-ieee80211_tx_h_select_key(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
{
struct ieee80211_key *key;
u16 fc = tx->fc;
- if (unlikely(tx->u.tx.control->flags & IEEE80211_TXCTL_DO_NOT_ENCRYPT))
+ if (unlikely(tx->control->flags & IEEE80211_TXCTL_DO_NOT_ENCRYPT))
tx->key = NULL;
else if (tx->sta && (key = rcu_dereference(tx->sta->key)))
tx->key = key;
else if ((key = rcu_dereference(tx->sdata->default_key)))
tx->key = key;
else if (tx->sdata->drop_unencrypted &&
- !(tx->u.tx.control->flags & IEEE80211_TXCTL_EAPOL_FRAME) &&
- !(tx->flags & IEEE80211_TXRXD_TX_INJECTED)) {
+ !(tx->control->flags & IEEE80211_TXCTL_EAPOL_FRAME) &&
+ !(tx->flags & IEEE80211_TX_INJECTED)) {
I802_DEBUG_INC(tx->local->tx_handlers_drop_unencrypted);
return TX_DROP;
} else
@@ -497,13 +497,13 @@ ieee80211_tx_h_select_key(struct ieee80211_txrx_data *tx)
}
if (!tx->key || !(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE))
- tx->u.tx.control->flags |= IEEE80211_TXCTL_DO_NOT_ENCRYPT;
+ tx->control->flags |= IEEE80211_TXCTL_DO_NOT_ENCRYPT;
return TX_CONTINUE;
}
static ieee80211_tx_result
-ieee80211_tx_h_fragment(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx->skb->data;
size_t hdrlen, per_fragm, num_fragm, payload_len, left;
@@ -513,7 +513,7 @@ ieee80211_tx_h_fragment(struct ieee80211_txrx_data *tx)
u8 *pos;
int frag_threshold = tx->local->fragmentation_threshold;
- if (!(tx->flags & IEEE80211_TXRXD_FRAGMENTED))
+ if (!(tx->flags & IEEE80211_TX_FRAGMENTED))
return TX_CONTINUE;
first = tx->skb;
@@ -565,8 +565,8 @@ ieee80211_tx_h_fragment(struct ieee80211_txrx_data *tx)
}
skb_trim(first, hdrlen + per_fragm);
- tx->u.tx.num_extra_frag = num_fragm - 1;
- tx->u.tx.extra_frag = frags;
+ tx->num_extra_frag = num_fragm - 1;
+ tx->extra_frag = frags;
return TX_CONTINUE;
@@ -583,7 +583,7 @@ ieee80211_tx_h_fragment(struct ieee80211_txrx_data *tx)
}
static ieee80211_tx_result
-ieee80211_tx_h_encrypt(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_encrypt(struct ieee80211_tx_data *tx)
{
if (!tx->key)
return TX_CONTINUE;
@@ -603,56 +603,56 @@ ieee80211_tx_h_encrypt(struct ieee80211_txrx_data *tx)
}
static ieee80211_tx_result
-ieee80211_tx_h_rate_ctrl(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
{
struct rate_selection rsel;
struct ieee80211_supported_band *sband;
sband = tx->local->hw.wiphy->bands[tx->local->hw.conf.channel->band];
- if (likely(!tx->u.tx.rate)) {
+ if (likely(!tx->rate)) {
rate_control_get_rate(tx->dev, sband, tx->skb, &rsel);
- tx->u.tx.rate = rsel.rate;
+ tx->rate = rsel.rate;
if (unlikely(rsel.probe)) {
- tx->u.tx.control->flags |=
+ tx->control->flags |=
IEEE80211_TXCTL_RATE_CTRL_PROBE;
- tx->flags |= IEEE80211_TXRXD_TXPROBE_LAST_FRAG;
- tx->u.tx.control->alt_retry_rate = tx->u.tx.rate;
- tx->u.tx.rate = rsel.probe;
+ tx->flags |= IEEE80211_TX_PROBE_LAST_FRAG;
+ tx->control->alt_retry_rate = tx->rate;
+ tx->rate = rsel.probe;
} else
- tx->u.tx.control->alt_retry_rate = NULL;
+ tx->control->alt_retry_rate = NULL;
- if (!tx->u.tx.rate)
+ if (!tx->rate)
return TX_DROP;
} else
- tx->u.tx.control->alt_retry_rate = NULL;
+ tx->control->alt_retry_rate = NULL;
if (tx->sdata->bss_conf.use_cts_prot &&
- (tx->flags & IEEE80211_TXRXD_FRAGMENTED) && rsel.nonerp) {
- tx->u.tx.last_frag_rate = tx->u.tx.rate;
+ (tx->flags & IEEE80211_TX_FRAGMENTED) && rsel.nonerp) {
+ tx->last_frag_rate = tx->rate;
if (rsel.probe)
- tx->flags &= ~IEEE80211_TXRXD_TXPROBE_LAST_FRAG;
+ tx->flags &= ~IEEE80211_TX_PROBE_LAST_FRAG;
else
- tx->flags |= IEEE80211_TXRXD_TXPROBE_LAST_FRAG;
- tx->u.tx.rate = rsel.nonerp;
- tx->u.tx.control->tx_rate = rsel.nonerp;
- tx->u.tx.control->flags &= ~IEEE80211_TXCTL_RATE_CTRL_PROBE;
+ tx->flags |= IEEE80211_TX_PROBE_LAST_FRAG;
+ tx->rate = rsel.nonerp;
+ tx->control->tx_rate = rsel.nonerp;
+ tx->control->flags &= ~IEEE80211_TXCTL_RATE_CTRL_PROBE;
} else {
- tx->u.tx.last_frag_rate = tx->u.tx.rate;
- tx->u.tx.control->tx_rate = tx->u.tx.rate;
+ tx->last_frag_rate = tx->rate;
+ tx->control->tx_rate = tx->rate;
}
- tx->u.tx.control->tx_rate = tx->u.tx.rate;
+ tx->control->tx_rate = tx->rate;
return TX_CONTINUE;
}
static ieee80211_tx_result
-ieee80211_tx_h_misc(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_misc(struct ieee80211_tx_data *tx)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) tx->skb->data;
u16 fc = le16_to_cpu(hdr->frame_control);
u16 dur;
- struct ieee80211_tx_control *control = tx->u.tx.control;
+ struct ieee80211_tx_control *control = tx->control;
if (!control->retry_limit) {
if (!is_multicast_ether_addr(hdr->addr1)) {
@@ -674,7 +674,7 @@ ieee80211_tx_h_misc(struct ieee80211_txrx_data *tx)
}
}
- if (tx->flags & IEEE80211_TXRXD_FRAGMENTED) {
+ if (tx->flags & IEEE80211_TX_FRAGMENTED) {
/* Do not use multiple retry rates when sending fragmented
* frames.
* TODO: The last fragment could still use multiple retry
@@ -686,8 +686,8 @@ ieee80211_tx_h_misc(struct ieee80211_txrx_data *tx)
* there are associated non-ERP stations and RTS/CTS is not configured
* for the frame. */
if ((tx->sdata->flags & IEEE80211_SDATA_OPERATING_GMODE) &&
- (tx->u.tx.rate->flags & IEEE80211_RATE_ERP_G) &&
- (tx->flags & IEEE80211_TXRXD_TXUNICAST) &&
+ (tx->rate->flags & IEEE80211_RATE_ERP_G) &&
+ (tx->flags & IEEE80211_TX_UNICAST) &&
tx->sdata->bss_conf.use_cts_prot &&
!(control->flags & IEEE80211_TXCTL_USE_RTS_CTS))
control->flags |= IEEE80211_TXCTL_USE_CTS_PROTECT;
@@ -696,18 +696,18 @@ ieee80211_tx_h_misc(struct ieee80211_txrx_data *tx)
* short preambles at the selected rate and short preambles are
* available on the network at the current point in time. */
if (((fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA) &&
- (tx->u.tx.rate->flags & IEEE80211_RATE_SHORT_PREAMBLE) &&
+ (tx->rate->flags & IEEE80211_RATE_SHORT_PREAMBLE) &&
tx->sdata->bss_conf.use_short_preamble &&
(!tx->sta || (tx->sta->flags & WLAN_STA_SHORT_PREAMBLE))) {
- tx->u.tx.control->flags |= IEEE80211_TXCTL_SHORT_PREAMBLE;
+ tx->control->flags |= IEEE80211_TXCTL_SHORT_PREAMBLE;
}
/* Setup duration field for the first fragment of the frame. Duration
* for remaining fragments will be updated when they are being sent
* to low-level driver in ieee80211_tx(). */
dur = ieee80211_duration(tx, is_multicast_ether_addr(hdr->addr1),
- (tx->flags & IEEE80211_TXRXD_FRAGMENTED) ?
- tx->u.tx.extra_frag[0]->len : 0);
+ (tx->flags & IEEE80211_TX_FRAGMENTED) ?
+ tx->extra_frag[0]->len : 0);
hdr->duration_id = cpu_to_le16(dur);
if ((control->flags & IEEE80211_TXCTL_USE_RTS_CTS) ||
@@ -723,7 +723,7 @@ ieee80211_tx_h_misc(struct ieee80211_txrx_data *tx)
control->alt_retry_rate = NULL;
/* Use min(data rate, max base rate) as CTS/RTS rate */
- rate = tx->u.tx.rate;
+ rate = tx->rate;
baserate = NULL;
for (idx = 0; idx < sband->n_bitrates; idx++) {
@@ -745,12 +745,12 @@ ieee80211_tx_h_misc(struct ieee80211_txrx_data *tx)
tx->sta->tx_packets++;
tx->sta->tx_fragments++;
tx->sta->tx_bytes += tx->skb->len;
- if (tx->u.tx.extra_frag) {
+ if (tx->extra_frag) {
int i;
- tx->sta->tx_fragments += tx->u.tx.num_extra_frag;
- for (i = 0; i < tx->u.tx.num_extra_frag; i++) {
+ tx->sta->tx_fragments += tx->num_extra_frag;
+ for (i = 0; i < tx->num_extra_frag; i++) {
tx->sta->tx_bytes +=
- tx->u.tx.extra_frag[i]->len;
+ tx->extra_frag[i]->len;
}
}
}
@@ -759,13 +759,13 @@ ieee80211_tx_h_misc(struct ieee80211_txrx_data *tx)
}
static ieee80211_tx_result
-ieee80211_tx_h_load_stats(struct ieee80211_txrx_data *tx)
+ieee80211_tx_h_load_stats(struct ieee80211_tx_data *tx)
{
struct ieee80211_local *local = tx->local;
struct sk_buff *skb = tx->skb;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
u32 load = 0, hdrtime;
- struct ieee80211_rate *rate = tx->u.tx.rate;
+ struct ieee80211_rate *rate = tx->rate;
/* TODO: this could be part of tx_status handling, so that the number
* of retries would be known; TX rate should in that case be stored
@@ -776,8 +776,8 @@ ieee80211_tx_h_load_stats(struct ieee80211_txrx_data *tx)
/* 1 bit at 1 Mbit/s takes 1 usec; in channel_use values,
* 1 usec = 1/8 * (1080 / 10) = 13.5 */
- if (tx->u.tx.channel->band == IEEE80211_BAND_5GHZ ||
- (tx->u.tx.channel->band == IEEE80211_BAND_2GHZ &&
+ if (tx->channel->band == IEEE80211_BAND_5GHZ ||
+ (tx->channel->band == IEEE80211_BAND_2GHZ &&
rate->flags & IEEE80211_RATE_ERP_G))
hdrtime = CHAN_UTIL_HDR_SHORT;
else
@@ -787,20 +787,20 @@ ieee80211_tx_h_load_stats(struct ieee80211_txrx_data *tx)
if (!is_multicast_ether_addr(hdr->addr1))
load += hdrtime;
- if (tx->u.tx.control->flags & IEEE80211_TXCTL_USE_RTS_CTS)
+ if (tx->control->flags & IEEE80211_TXCTL_USE_RTS_CTS)
load += 2 * hdrtime;
- else if (tx->u.tx.control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT)
+ else if (tx->control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT)
load += hdrtime;
/* TODO: optimise again */
load += skb->len * CHAN_UTIL_RATE_LCM / rate->bitrate;
- if (tx->u.tx.extra_frag) {
+ if (tx->extra_frag) {
int i;
- for (i = 0; i < tx->u.tx.num_extra_frag; i++) {
+ for (i = 0; i < tx->num_extra_frag; i++) {
load += 2 * hdrtime;
- load += tx->u.tx.extra_frag[i]->len *
- tx->u.tx.rate->bitrate;
+ load += tx->extra_frag[i]->len *
+ tx->rate->bitrate;
}
}
@@ -815,7 +815,7 @@ ieee80211_tx_h_load_stats(struct ieee80211_txrx_data *tx)
}
-typedef ieee80211_tx_result (*ieee80211_tx_handler)(struct ieee80211_txrx_data *);
+typedef ieee80211_tx_result (*ieee80211_tx_handler)(struct ieee80211_tx_data *);
static ieee80211_tx_handler ieee80211_tx_handlers[] =
{
ieee80211_tx_h_check_assoc,
@@ -838,7 +838,7 @@ static ieee80211_tx_handler ieee80211_tx_handlers[] =
* with Radiotap Header -- only called for monitor mode interface
*/
static ieee80211_tx_result
-__ieee80211_parse_tx_radiotap(struct ieee80211_txrx_data *tx,
+__ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx,
struct sk_buff *skb)
{
/*
@@ -854,13 +854,13 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_txrx_data *tx,
(struct ieee80211_radiotap_header *) skb->data;
struct ieee80211_supported_band *sband;
int ret = ieee80211_radiotap_iterator_init(&iterator, rthdr, skb->len);
- struct ieee80211_tx_control *control = tx->u.tx.control;
+ struct ieee80211_tx_control *control = tx->control;
sband = tx->local->hw.wiphy->bands[tx->local->hw.conf.channel->band];
control->flags |= IEEE80211_TXCTL_DO_NOT_ENCRYPT;
- tx->flags |= IEEE80211_TXRXD_TX_INJECTED;
- tx->flags &= ~IEEE80211_TXRXD_FRAGMENTED;
+ tx->flags |= IEEE80211_TX_INJECTED;
+ tx->flags &= ~IEEE80211_TX_FRAGMENTED;
/*
* for every radiotap entry that is present
@@ -896,7 +896,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_txrx_data *tx,
r = &sband->bitrates[i];
if (r->bitrate == target_rate) {
- tx->u.tx.rate = r;
+ tx->rate = r;
break;
}
}
@@ -934,7 +934,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_txrx_data *tx,
control->flags &=
~IEEE80211_TXCTL_DO_NOT_ENCRYPT;
if (*iterator.this_arg & IEEE80211_RADIOTAP_F_FRAG)
- tx->flags |= IEEE80211_TXRXD_FRAGMENTED;
+ tx->flags |= IEEE80211_TX_FRAGMENTED;
break;
/*
@@ -965,7 +965,7 @@ __ieee80211_parse_tx_radiotap(struct ieee80211_txrx_data *tx,
* initialises @tx
*/
static ieee80211_tx_result
-__ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
+__ieee80211_tx_prepare(struct ieee80211_tx_data *tx,
struct sk_buff *skb,
struct net_device *dev,
struct ieee80211_tx_control *control)
@@ -981,12 +981,12 @@ __ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
tx->dev = dev; /* use original interface */
tx->local = local;
tx->sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- tx->u.tx.control = control;
+ tx->control = control;
/*
* Set this flag (used below to indicate "automatic fragmentation"),
* it will be cleared/left by radiotap as desired.
*/
- tx->flags |= IEEE80211_TXRXD_FRAGMENTED;
+ tx->flags |= IEEE80211_TX_FRAGMENTED;
/* process and remove the injection radiotap header */
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
@@ -1007,20 +1007,20 @@ __ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
tx->fc = le16_to_cpu(hdr->frame_control);
if (is_multicast_ether_addr(hdr->addr1)) {
- tx->flags &= ~IEEE80211_TXRXD_TXUNICAST;
+ tx->flags &= ~IEEE80211_TX_UNICAST;
control->flags |= IEEE80211_TXCTL_NO_ACK;
} else {
- tx->flags |= IEEE80211_TXRXD_TXUNICAST;
+ tx->flags |= IEEE80211_TX_UNICAST;
control->flags &= ~IEEE80211_TXCTL_NO_ACK;
}
- if (tx->flags & IEEE80211_TXRXD_FRAGMENTED) {
- if ((tx->flags & IEEE80211_TXRXD_TXUNICAST) &&
+ if (tx->flags & IEEE80211_TX_FRAGMENTED) {
+ if ((tx->flags & IEEE80211_TX_UNICAST) &&
skb->len + FCS_LEN > local->fragmentation_threshold &&
!local->ops->set_frag_threshold)
- tx->flags |= IEEE80211_TXRXD_FRAGMENTED;
+ tx->flags |= IEEE80211_TX_FRAGMENTED;
else
- tx->flags &= ~IEEE80211_TXRXD_FRAGMENTED;
+ tx->flags &= ~IEEE80211_TX_FRAGMENTED;
}
if (!tx->sta)
@@ -1043,7 +1043,7 @@ __ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
/*
* NB: @tx is uninitialised when passed in here
*/
-static int ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
+static int ieee80211_tx_prepare(struct ieee80211_tx_data *tx,
struct sk_buff *skb,
struct net_device *mdev,
struct ieee80211_tx_control *control)
@@ -1066,9 +1066,9 @@ static int ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
}
static int __ieee80211_tx(struct ieee80211_local *local, struct sk_buff *skb,
- struct ieee80211_txrx_data *tx)
+ struct ieee80211_tx_data *tx)
{
- struct ieee80211_tx_control *control = tx->u.tx.control;
+ struct ieee80211_tx_control *control = tx->control;
int ret, i;
if (!ieee80211_qdisc_installed(local->mdev) &&
@@ -1085,20 +1085,20 @@ static int __ieee80211_tx(struct ieee80211_local *local, struct sk_buff *skb,
local->mdev->trans_start = jiffies;
ieee80211_led_tx(local, 1);
}
- if (tx->u.tx.extra_frag) {
+ if (tx->extra_frag) {
control->flags &= ~(IEEE80211_TXCTL_USE_RTS_CTS |
IEEE80211_TXCTL_USE_CTS_PROTECT |
IEEE80211_TXCTL_CLEAR_PS_FILT |
IEEE80211_TXCTL_FIRST_FRAGMENT);
- for (i = 0; i < tx->u.tx.num_extra_frag; i++) {
- if (!tx->u.tx.extra_frag[i])
+ for (i = 0; i < tx->num_extra_frag; i++) {
+ if (!tx->extra_frag[i])
continue;
if (__ieee80211_queue_stopped(local, control->queue))
return IEEE80211_TX_FRAG_AGAIN;
- if (i == tx->u.tx.num_extra_frag) {
- control->tx_rate = tx->u.tx.last_frag_rate;
+ if (i == tx->num_extra_frag) {
+ control->tx_rate = tx->last_frag_rate;
- if (tx->flags & IEEE80211_TXRXD_TXPROBE_LAST_FRAG)
+ if (tx->flags & IEEE80211_TX_PROBE_LAST_FRAG)
control->flags |=
IEEE80211_TXCTL_RATE_CTRL_PROBE;
else
@@ -1108,18 +1108,18 @@ static int __ieee80211_tx(struct ieee80211_local *local, struct sk_buff *skb,
ieee80211_dump_frame(wiphy_name(local->hw.wiphy),
"TX to low-level driver",
- tx->u.tx.extra_frag[i]);
+ tx->extra_frag[i]);
ret = local->ops->tx(local_to_hw(local),
- tx->u.tx.extra_frag[i],
+ tx->extra_frag[i],
control);
if (ret)
return IEEE80211_TX_FRAG_AGAIN;
local->mdev->trans_start = jiffies;
ieee80211_led_tx(local, 1);
- tx->u.tx.extra_frag[i] = NULL;
+ tx->extra_frag[i] = NULL;
}
- kfree(tx->u.tx.extra_frag);
- tx->u.tx.extra_frag = NULL;
+ kfree(tx->extra_frag);
+ tx->extra_frag = NULL;
}
return IEEE80211_TX_OK;
}
@@ -1130,7 +1130,7 @@ static int ieee80211_tx(struct net_device *dev, struct sk_buff *skb,
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct sta_info *sta;
ieee80211_tx_handler *handler;
- struct ieee80211_txrx_data tx;
+ struct ieee80211_tx_data tx;
ieee80211_tx_result res = TX_DROP, res_prepare;
int ret, i;
@@ -1156,7 +1156,7 @@ static int ieee80211_tx(struct net_device *dev, struct sk_buff *skb,
rcu_read_lock();
sta = tx.sta;
- tx.u.tx.channel = local->hw.conf.channel;
+ tx.channel = local->hw.conf.channel;
for (handler = ieee80211_tx_handlers; *handler != NULL;
handler++) {
@@ -1181,18 +1181,18 @@ static int ieee80211_tx(struct net_device *dev, struct sk_buff *skb,
return 0;
}
- if (tx.u.tx.extra_frag) {
- for (i = 0; i < tx.u.tx.num_extra_frag; i++) {
+ if (tx.extra_frag) {
+ for (i = 0; i < tx.num_extra_frag; i++) {
int next_len, dur;
struct ieee80211_hdr *hdr =
(struct ieee80211_hdr *)
- tx.u.tx.extra_frag[i]->data;
+ tx.extra_frag[i]->data;
- if (i + 1 < tx.u.tx.num_extra_frag) {
- next_len = tx.u.tx.extra_frag[i + 1]->len;
+ if (i + 1 < tx.num_extra_frag) {
+ next_len = tx.extra_frag[i + 1]->len;
} else {
next_len = 0;
- tx.u.tx.rate = tx.u.tx.last_frag_rate;
+ tx.rate = tx.last_frag_rate;
}
dur = ieee80211_duration(&tx, 0, next_len);
hdr->duration_id = cpu_to_le16(dur);
@@ -1227,11 +1227,11 @@ retry:
memcpy(&store->control, control,
sizeof(struct ieee80211_tx_control));
store->skb = skb;
- store->extra_frag = tx.u.tx.extra_frag;
- store->num_extra_frag = tx.u.tx.num_extra_frag;
- store->last_frag_rate = tx.u.tx.last_frag_rate;
+ store->extra_frag = tx.extra_frag;
+ store->num_extra_frag = tx.num_extra_frag;
+ store->last_frag_rate = tx.last_frag_rate;
store->last_frag_rate_ctrl_probe =
- !!(tx.flags & IEEE80211_TXRXD_TXPROBE_LAST_FRAG);
+ !!(tx.flags & IEEE80211_TX_PROBE_LAST_FRAG);
}
rcu_read_unlock();
return 0;
@@ -1239,10 +1239,10 @@ retry:
drop:
if (skb)
dev_kfree_skb(skb);
- for (i = 0; i < tx.u.tx.num_extra_frag; i++)
- if (tx.u.tx.extra_frag[i])
- dev_kfree_skb(tx.u.tx.extra_frag[i]);
- kfree(tx.u.tx.extra_frag);
+ for (i = 0; i < tx.num_extra_frag; i++)
+ if (tx.extra_frag[i])
+ dev_kfree_skb(tx.extra_frag[i]);
+ kfree(tx.extra_frag);
rcu_read_unlock();
return 0;
}
@@ -1670,7 +1670,7 @@ void ieee80211_tx_pending(unsigned long data)
struct ieee80211_local *local = (struct ieee80211_local *)data;
struct net_device *dev = local->mdev;
struct ieee80211_tx_stored_packet *store;
- struct ieee80211_txrx_data tx;
+ struct ieee80211_tx_data tx;
int i, ret, reschedule = 0;
netif_tx_lock_bh(dev);
@@ -1682,13 +1682,13 @@ void ieee80211_tx_pending(unsigned long data)
continue;
}
store = &local->pending_packet[i];
- tx.u.tx.control = &store->control;
- tx.u.tx.extra_frag = store->extra_frag;
- tx.u.tx.num_extra_frag = store->num_extra_frag;
- tx.u.tx.last_frag_rate = store->last_frag_rate;
+ tx.control = &store->control;
+ tx.extra_frag = store->extra_frag;
+ tx.num_extra_frag = store->num_extra_frag;
+ tx.last_frag_rate = store->last_frag_rate;
tx.flags = 0;
if (store->last_frag_rate_ctrl_probe)
- tx.flags |= IEEE80211_TXRXD_TXPROBE_LAST_FRAG;
+ tx.flags |= IEEE80211_TX_PROBE_LAST_FRAG;
ret = __ieee80211_tx(local, store->skb, &tx);
if (ret) {
if (ret == IEEE80211_TX_FRAG_AGAIN)
@@ -1943,7 +1943,7 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
struct sk_buff *skb;
struct sta_info *sta;
ieee80211_tx_handler *handler;
- struct ieee80211_txrx_data tx;
+ struct ieee80211_tx_data tx;
ieee80211_tx_result res = TX_DROP;
struct net_device *bdev;
struct ieee80211_sub_if_data *sdata;
@@ -1991,8 +1991,8 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
dev_kfree_skb_any(skb);
}
sta = tx.sta;
- tx.flags |= IEEE80211_TXRXD_TXPS_BUFFERED;
- tx.u.tx.channel = local->hw.conf.channel;
+ tx.flags |= IEEE80211_TX_PS_BUFFERED;
+ tx.channel = local->hw.conf.channel;
for (handler = ieee80211_tx_handlers; *handler != NULL; handler++) {
res = (*handler)(&tx);