if (WARN_ON_ONCE(info->control.rates[0].idx < 0))
return 0;
- sband = local->hw.wiphy->bands[tx->channel->band];
+ sband = local->hw.wiphy->bands[info->band];
txrate = &sband->bitrates[info->control.rates[0].idx];
erp = txrate->flags & IEEE80211_RATE_ERP_G;
static ieee80211_tx_result debug_noinline
ieee80211_tx_h_select_key(struct ieee80211_tx_data *tx)
{
- struct ieee80211_key *key = NULL;
+ struct ieee80211_key *key;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data;
else if (!is_multicast_ether_addr(hdr->addr1) &&
(key = rcu_dereference(tx->sdata->default_unicast_key)))
tx->key = key;
- else if (tx->sdata->drop_unencrypted &&
- (tx->skb->protocol != tx->sdata->control_port_protocol) &&
- !(info->flags & IEEE80211_TX_CTL_INJECTED) &&
- (!ieee80211_is_robust_mgmt_frame(hdr) ||
- (ieee80211_is_action(hdr->frame_control) &&
- tx->sta && test_sta_flag(tx->sta, WLAN_STA_MFP)))) {
+ else if (info->flags & IEEE80211_TX_CTL_INJECTED)
+ tx->key = NULL;
+ else if (!tx->sdata->drop_unencrypted)
+ tx->key = NULL;
+ else if (tx->skb->protocol == tx->sdata->control_port_protocol)
+ tx->key = NULL;
+ else if (ieee80211_is_robust_mgmt_frame(hdr) &&
+ !(ieee80211_is_action(hdr->frame_control) &&
+ tx->sta && test_sta_flag(tx->sta, WLAN_STA_MFP)))
+ tx->key = NULL;
+ else if (ieee80211_is_mgmt(hdr->frame_control) &&
+ !ieee80211_is_robust_mgmt_frame(hdr))
+ tx->key = NULL;
+ else {
I802_DEBUG_INC(tx->local->tx_handlers_drop_unencrypted);
return TX_DROP;
- } else
- tx->key = NULL;
+ }
if (tx->key) {
bool skip_hw = false;
memset(&txrc, 0, sizeof(txrc));
- sband = tx->local->hw.wiphy->bands[tx->channel->band];
+ sband = tx->local->hw.wiphy->bands[info->band];
len = min_t(u32, tx->skb->len + FCS_LEN,
tx->local->hw.wiphy->frag_threshold);
txrc.bss_conf = &tx->sdata->vif.bss_conf;
txrc.skb = tx->skb;
txrc.reported_rate.idx = -1;
- txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[tx->channel->band];
+ txrc.rate_idx_mask = tx->sdata->rc_rateidx_mask[info->band];
if (txrc.rate_idx_mask == (1 << sband->n_bitrates) - 1)
txrc.max_rate_idx = -1;
else
txrc.max_rate_idx = fls(txrc.rate_idx_mask) - 1;
memcpy(txrc.rate_idx_mcs_mask,
- tx->sdata->rc_rateidx_mcs_mask[tx->channel->band],
+ tx->sdata->rc_rateidx_mcs_mask[info->band],
sizeof(txrc.rate_idx_mcs_mask));
txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP ||
tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
"scanning and associated. Target station: "
"%pM on %d GHz band\n",
tx->sdata->name, hdr->addr1,
- tx->channel->band ? 5 : 2))
+ info->band ? 5 : 2))
return TX_DROP;
/*
tx->skb = skb;
tx->local = local;
tx->sdata = sdata;
- tx->channel = local->hw.conf.channel;
__skb_queue_head_init(&tx->skbs);
/*
struct sk_buff_head *skbs,
bool txpending)
{
+ struct ieee80211_tx_control control;
struct sk_buff *skb, *tmp;
unsigned long flags;
spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
info->control.vif = vif;
- info->control.sta = sta;
+ control.sta = sta;
__skb_unlink(skb, skbs);
- drv_tx(local, skb);
+ drv_tx(local, &control, skb);
}
return true;
goto out;
}
- tx.channel = local->hw.conf.channel;
- info->band = tx.channel->band;
+ info->band = local->hw.conf.channel->band;
/* set up hw_queue value early */
if (!(info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) ||
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct ieee80211_local *local = sdata->local;
struct ieee80211_tx_info *info;
- int ret = NETDEV_TX_BUSY, head_need;
+ int head_need;
u16 ethertype, hdrlen, meshhdrlen = 0;
__le16 fc;
struct ieee80211_hdr hdr;
u32 info_flags = 0;
u16 info_id = 0;
- if (unlikely(skb->len < ETH_HLEN)) {
- ret = NETDEV_TX_OK;
+ if (unlikely(skb->len < ETH_HLEN))
goto fail;
- }
/* convert Ethernet header to proper 802.11 header (based on
* operation mode) */
if (!sdata->u.mesh.mshcfg.dot11MeshTTL) {
/* Do not send frames with mesh_ttl == 0 */
sdata->u.mesh.mshstats.dropped_frames_ttl++;
- ret = NETDEV_TX_OK;
goto fail;
}
rcu_read_lock();
/* RA TA mDA mSA AE:DA SA */
mesh_da = mppath->mpp;
is_mesh_mcast = 0;
+ } else if (mpath) {
+ mesh_da = mpath->dst;
+ is_mesh_mcast = 0;
} else {
/* DA TA mSA AE:SA */
mesh_da = bcast;
if (tdls_direct) {
/* link during setup - throw out frames to peer */
- if (!tdls_auth) {
- ret = NETDEV_TX_OK;
+ if (!tdls_auth)
goto fail;
- }
/* DA SA BSSID */
memcpy(hdr.addr1, skb->data, ETH_ALEN);
hdrlen = 24;
break;
default:
- ret = NETDEV_TX_OK;
goto fail;
}
I802_DEBUG_INC(local->tx_handlers_drop_unauth_port);
- ret = NETDEV_TX_OK;
goto fail;
}
skb = skb_clone(skb, GFP_ATOMIC);
kfree_skb(tmp_skb);
- if (!skb) {
- ret = NETDEV_TX_OK;
+ if (!skb)
goto fail;
- }
}
hdr.frame_control = fc;
return NETDEV_TX_OK;
fail:
- if (ret == NETDEV_TX_OK)
- dev_kfree_skb(skb);
-
- return ret;
+ dev_kfree_skb(skb);
+ return NETDEV_TX_OK;
}
struct ieee80211_sub_if_data *sdata = NULL;
struct ieee80211_if_ap *ap = NULL;
struct beacon_data *beacon;
- struct ieee80211_supported_band *sband;
- enum ieee80211_band band = local->hw.conf.channel->band;
+ enum ieee80211_band band = local->oper_channel->band;
struct ieee80211_tx_rate_control txrc;
- sband = local->hw.wiphy->bands[band];
-
rcu_read_lock();
sdata = vif_to_sdata(vif);
memset(mgmt, 0, hdr_len);
mgmt->frame_control =
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
- memset(mgmt->da, 0xff, ETH_ALEN);
+ eth_broadcast_addr(mgmt->da);
memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
mgmt->u.beacon.beacon_int =
*pos++ = WLAN_EID_SSID;
*pos++ = 0x0;
- if (ieee80211_add_srates_ie(sdata, skb, true) ||
+ if (ieee80211_add_srates_ie(sdata, skb, true, band) ||
mesh_add_ds_params_ie(skb, sdata) ||
- ieee80211_add_ext_srates_ie(sdata, skb, true) ||
+ ieee80211_add_ext_srates_ie(sdata, skb, true, band) ||
mesh_add_rsn_ie(skb, sdata) ||
mesh_add_ht_cap_ie(skb, sdata) ||
mesh_add_ht_oper_ie(skb, sdata) ||
memset(&txrc, 0, sizeof(txrc));
txrc.hw = hw;
- txrc.sband = sband;
+ txrc.sband = local->hw.wiphy->bands[band];
txrc.bss_conf = &sdata->vif.bss_conf;
txrc.skb = skb;
txrc.reported_rate.idx = -1;
txrc.rate_idx_mask = sdata->rc_rateidx_mask[band];
- if (txrc.rate_idx_mask == (1 << sband->n_bitrates) - 1)
+ if (txrc.rate_idx_mask == (1 << txrc.sband->n_bitrates) - 1)
txrc.max_rate_idx = -1;
else
txrc.max_rate_idx = fls(txrc.rate_idx_mask) - 1;
struct ieee80211_vif *vif)
{
struct ieee80211_if_ap *ap = NULL;
- struct sk_buff *presp = NULL, *skb = NULL;
+ struct sk_buff *skb = NULL;
+ struct probe_resp *presp = NULL;
struct ieee80211_hdr *hdr;
struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
if (!presp)
goto out;
- skb = skb_copy(presp, GFP_ATOMIC);
+ skb = dev_alloc_skb(presp->len);
if (!skb)
goto out;
+ memcpy(skb_put(skb, presp->len), presp->data, presp->len);
+
hdr = (struct ieee80211_hdr *) skb->data;
memset(hdr->addr1, 0, sizeof(hdr->addr1));
memset(hdr, 0, sizeof(*hdr));
hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_PROBE_REQ);
- memset(hdr->addr1, 0xff, ETH_ALEN);
+ eth_broadcast_addr(hdr->addr1);
memcpy(hdr->addr2, vif->addr, ETH_ALEN);
- memset(hdr->addr3, 0xff, ETH_ALEN);
+ eth_broadcast_addr(hdr->addr3);
pos = skb_put(skb, ie_ssid_len);
*pos++ = WLAN_EID_SSID;
info = IEEE80211_SKB_CB(skb);
tx.flags |= IEEE80211_TX_PS_BUFFERED;
- tx.channel = local->hw.conf.channel;
- info->band = tx.channel->band;
+ info->band = local->oper_channel->band;
if (invoke_tx_handlers(&tx))
skb = NULL;
void ieee80211_tx_skb_tid(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid)
{
- int ac = ieee802_1d_to_ac[tid];
+ int ac = ieee802_1d_to_ac[tid & 7];
skb_set_mac_header(skb, 0);
skb_set_network_header(skb, 0);