/* caller must call cfg80211_send_disassoc() */
RX_MGMT_CFG80211_DISASSOC,
+ /* caller must tell cfg80211 about internal error */
+ RX_MGMT_CFG80211_ASSOC_ERROR,
+
/* caller must call cfg80211_auth_timeout() & free work */
RX_MGMT_CFG80211_AUTH_TO,
ieee80211_hw_config(local, 0);
rcu_read_lock();
- sta = sta_info_get(local, bssid);
+ sta = sta_info_get(sdata, bssid);
if (sta)
rate_control_rate_update(local, sband, sta,
IEEE80211_RC_HT_CHANGED);
wk->ssid_len);
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for assoc "
- "frame\n", sdata->dev->name);
+ "frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(mgmt, 0, 24);
memcpy(mgmt->da, wk->bss->cbss.bssid, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, wk->bss->cbss.bssid, ETH_ALEN);
if (!is_zero_ether_addr(wk->prev_bssid)) {
__le16 tmp;
u32 flags = local->hw.conf.channel->flags;
+ /* determine capability flags */
+
+ if (ieee80211_disable_40mhz_24ghz &&
+ sband->band == IEEE80211_BAND_2GHZ) {
+ cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+ cap &= ~IEEE80211_HT_CAP_SGI_40;
+ }
+
switch (ht_info->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
if (flags & IEEE80211_CHAN_NO_HT40PLUS) {
break;
}
- tmp = cpu_to_le16(cap);
- pos = skb_put(skb, sizeof(struct ieee80211_ht_cap)+2);
+ /* set SM PS mode properly */
+ cap &= ~IEEE80211_HT_CAP_SM_PS;
+ /* new association always uses requested smps mode */
+ if (ifmgd->req_smps == IEEE80211_SMPS_AUTOMATIC) {
+ if (ifmgd->powersave)
+ ifmgd->ap_smps = IEEE80211_SMPS_DYNAMIC;
+ else
+ ifmgd->ap_smps = IEEE80211_SMPS_OFF;
+ } else
+ ifmgd->ap_smps = ifmgd->req_smps;
+
+ switch (ifmgd->ap_smps) {
+ case IEEE80211_SMPS_AUTOMATIC:
+ case IEEE80211_SMPS_NUM_MODES:
+ WARN_ON(1);
+ case IEEE80211_SMPS_OFF:
+ cap |= WLAN_HT_CAP_SM_PS_DISABLED <<
+ IEEE80211_HT_CAP_SM_PS_SHIFT;
+ break;
+ case IEEE80211_SMPS_STATIC:
+ cap |= WLAN_HT_CAP_SM_PS_STATIC <<
+ IEEE80211_HT_CAP_SM_PS_SHIFT;
+ break;
+ case IEEE80211_SMPS_DYNAMIC:
+ cap |= WLAN_HT_CAP_SM_PS_DYNAMIC <<
+ IEEE80211_HT_CAP_SM_PS_SHIFT;
+ break;
+ }
+
+ /* reserve and fill IE */
+
+ pos = skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2);
*pos++ = WLAN_EID_HT_CAPABILITY;
*pos++ = sizeof(struct ieee80211_ht_cap);
memset(pos, 0, sizeof(struct ieee80211_ht_cap));
+
+ /* capability flags */
+ tmp = cpu_to_le16(cap);
memcpy(pos, &tmp, sizeof(u16));
pos += sizeof(u16);
- /* TODO: needs a define here for << 2 */
+
+ /* AMPDU parameters */
*pos++ = sband->ht_cap.ampdu_factor |
- (sband->ht_cap.ampdu_density << 2);
+ (sband->ht_cap.ampdu_density <<
+ IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT);
+
+ /* MCS set */
memcpy(pos, &sband->ht_cap.mcs, sizeof(sband->ht_cap.mcs));
+ pos += sizeof(sband->ht_cap.mcs);
+
+ /* extended capabilities */
+ pos += sizeof(__le16);
+
+ /* BF capabilities */
+ pos += sizeof(__le32);
+
+ /* antenna selection */
+ pos += sizeof(u8);
}
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*mgmt));
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for "
- "deauth/disassoc frame\n", sdata->dev->name);
+ "deauth/disassoc frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(mgmt, 0, 24);
memcpy(mgmt->da, bssid, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, bssid, ETH_ALEN);
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | stype);
skb_put(skb, 2);
skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*pspoll));
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for "
- "pspoll frame\n", sdata->dev->name);
+ "pspoll frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
pspoll->aid |= cpu_to_le16(1 << 15 | 1 << 14);
memcpy(pspoll->bssid, ifmgd->bssid, ETH_ALEN);
- memcpy(pspoll->ta, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(pspoll->ta, sdata->vif.addr, ETH_ALEN);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
skb = dev_alloc_skb(local->hw.extra_tx_headroom + 24);
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for nullfunc "
- "frame\n", sdata->dev->name);
+ "frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
fc |= cpu_to_le16(IEEE80211_FCTL_PM);
nullfunc->frame_control = fc;
memcpy(nullfunc->addr1, sdata->u.mgd.bssid, ETH_ALEN);
- memcpy(nullfunc->addr2, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(nullfunc->addr2, sdata->vif.addr, ETH_ALEN);
memcpy(nullfunc->addr3, sdata->u.mgd.bssid, ETH_ALEN);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
sdata->u.mgd.flags &= ~(IEEE80211_STA_CONNECTION_POLL |
IEEE80211_STA_BEACON_POLL);
+ /*
+ * Always handle WMM once after association regardless
+ * of the first value the AP uses. Setting -1 here has
+ * that effect because the AP values is an unsigned
+ * 4-bit value.
+ */
+ sdata->u.mgd.wmm_last_param_set = -1;
+
ieee80211_led_assoc(local, 1);
sdata->vif.bss_conf.assoc = 1;
mutex_lock(&local->iflist_mtx);
ieee80211_recalc_ps(local, -1);
+ ieee80211_recalc_smps(local, sdata);
mutex_unlock(&local->iflist_mtx);
netif_start_queue(sdata->dev);
wk->tries++;
if (wk->tries > IEEE80211_AUTH_MAX_TRIES) {
printk(KERN_DEBUG "%s: direct probe to AP %pM timed out\n",
- sdata->dev->name, wk->bss->cbss.bssid);
+ sdata->name, wk->bss->cbss.bssid);
/*
* Most likely AP is not in the range so remove the
}
printk(KERN_DEBUG "%s: direct probe to AP %pM (try %d)\n",
- sdata->dev->name, wk->bss->cbss.bssid,
+ sdata->name, wk->bss->cbss.bssid,
wk->tries);
/*
if (wk->tries > IEEE80211_AUTH_MAX_TRIES) {
printk(KERN_DEBUG "%s: authentication with AP %pM"
" timed out\n",
- sdata->dev->name, wk->bss->cbss.bssid);
+ sdata->name, wk->bss->cbss.bssid);
/*
* Most likely AP is not in the range so remove the
}
printk(KERN_DEBUG "%s: authenticate with AP %pM (try %d)\n",
- sdata->dev->name, wk->bss->cbss.bssid, wk->tries);
+ sdata->name, wk->bss->cbss.bssid, wk->tries);
ieee80211_send_auth(sdata, 1, wk->auth_alg, wk->ie, wk->ie_len,
wk->bss->cbss.bssid, NULL, 0, 0);
netif_carrier_off(sdata->dev);
rcu_read_lock();
- sta = sta_info_get(local, bssid);
+ sta = sta_info_get(sdata, bssid);
if (sta)
ieee80211_sta_tear_down_BA_sessions(sta);
rcu_read_unlock();
rcu_read_lock();
- sta = sta_info_get(local, bssid);
+ sta = sta_info_get(sdata, bssid);
if (!sta) {
rcu_read_unlock();
return;
if (wk->tries > IEEE80211_ASSOC_MAX_TRIES) {
printk(KERN_DEBUG "%s: association with AP %pM"
" timed out\n",
- sdata->dev->name, wk->bss->cbss.bssid);
+ sdata->name, wk->bss->cbss.bssid);
/*
* Most likely AP is not in the range so remove the
}
printk(KERN_DEBUG "%s: associate with AP %pM (try %d)\n",
- sdata->dev->name, wk->bss->cbss.bssid, wk->tries);
+ sdata->name, wk->bss->cbss.bssid, wk->tries);
ieee80211_send_assoc(sdata, wk);
wk->timeout = jiffies + IEEE80211_ASSOC_TIMEOUT;
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (beacon && net_ratelimit())
printk(KERN_DEBUG "%s: detected beacon loss from AP "
- "- sending probe request\n", sdata->dev->name);
+ "- sending probe request\n", sdata->name);
#endif
/*
struct ieee80211_mgd_work *wk)
{
wk->state = IEEE80211_MGD_STATE_IDLE;
- printk(KERN_DEBUG "%s: authenticated\n", sdata->dev->name);
+ printk(KERN_DEBUG "%s: authenticated\n", sdata->name);
}
reason_code = le16_to_cpu(mgmt->u.deauth.reason_code);
printk(KERN_DEBUG "%s: deauthenticated from %pM (Reason: %u)\n",
- sdata->dev->name, bssid, reason_code);
+ sdata->name, bssid, reason_code);
if (!wk) {
ieee80211_set_disassoc(sdata, true);
reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
printk(KERN_DEBUG "%s: disassociated from %pM (Reason: %u)\n",
- sdata->dev->name, mgmt->sa, reason_code);
+ sdata->name, mgmt->sa, reason_code);
ieee80211_set_disassoc(sdata, false);
ieee80211_recalc_idle(sdata->local);
struct ieee80211_bss_conf *bss_conf = &sdata->vif.bss_conf;
u8 *pos;
u32 changed = 0;
- int i, j;
- bool have_higher_than_11mbit = false, newsta = false;
+ int i, j, err;
+ bool have_higher_than_11mbit = false;
u16 ap_ht_cap_flags;
/*
printk(KERN_DEBUG "%s: RX %sssocResp from %pM (capab=0x%x "
"status=%d aid=%d)\n",
- sdata->dev->name, reassoc ? "Rea" : "A", mgmt->sa,
+ sdata->name, reassoc ? "Rea" : "A", mgmt->sa,
capab_info, status_code, (u16)(aid & ~(BIT(15) | BIT(14))));
pos = mgmt->u.assoc_resp.variable;
ms = tu * 1024 / 1000;
printk(KERN_DEBUG "%s: AP rejected association temporarily; "
"comeback duration %u TU (%u ms)\n",
- sdata->dev->name, tu, ms);
+ sdata->name, tu, ms);
wk->timeout = jiffies + msecs_to_jiffies(ms);
if (ms > IEEE80211_ASSOC_TIMEOUT)
run_again(ifmgd, jiffies + msecs_to_jiffies(ms));
if (status_code != WLAN_STATUS_SUCCESS) {
printk(KERN_DEBUG "%s: AP denied association (code=%d)\n",
- sdata->dev->name, status_code);
+ sdata->name, status_code);
wk->state = IEEE80211_MGD_STATE_IDLE;
return RX_MGMT_CFG80211_ASSOC;
}
if ((aid & (BIT(15) | BIT(14))) != (BIT(15) | BIT(14)))
printk(KERN_DEBUG "%s: invalid aid value %d; bits 15:14 not "
- "set\n", sdata->dev->name, aid);
+ "set\n", sdata->name, aid);
aid &= ~(BIT(15) | BIT(14));
if (!elems.supp_rates) {
printk(KERN_DEBUG "%s: no SuppRates element in AssocResp\n",
- sdata->dev->name);
+ sdata->name);
return RX_MGMT_NONE;
}
- printk(KERN_DEBUG "%s: associated\n", sdata->dev->name);
+ printk(KERN_DEBUG "%s: associated\n", sdata->name);
ifmgd->aid = aid;
- rcu_read_lock();
-
- /* Add STA entry for the AP */
- sta = sta_info_get(local, wk->bss->cbss.bssid);
+ sta = sta_info_alloc(sdata, wk->bss->cbss.bssid, GFP_KERNEL);
if (!sta) {
- newsta = true;
-
- rcu_read_unlock();
-
- sta = sta_info_alloc(sdata, wk->bss->cbss.bssid, GFP_KERNEL);
- if (!sta) {
- printk(KERN_DEBUG "%s: failed to alloc STA entry for"
- " the AP\n", sdata->dev->name);
- return RX_MGMT_NONE;
- }
-
- set_sta_flags(sta, WLAN_STA_AUTH | WLAN_STA_ASSOC |
- WLAN_STA_ASSOC_AP);
- if (!(ifmgd->flags & IEEE80211_STA_CONTROL_PORT))
- set_sta_flags(sta, WLAN_STA_AUTHORIZED);
-
- rcu_read_lock();
+ printk(KERN_DEBUG "%s: failed to alloc STA entry for"
+ " the AP\n", sdata->name);
+ return RX_MGMT_CFG80211_ASSOC_ERROR;
}
+ set_sta_flags(sta, WLAN_STA_AUTH | WLAN_STA_ASSOC |
+ WLAN_STA_ASSOC_AP);
+ if (!(ifmgd->flags & IEEE80211_STA_CONTROL_PORT))
+ set_sta_flags(sta, WLAN_STA_AUTHORIZED);
+
rates = 0;
basic_rates = 0;
sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
if (elems.wmm_param)
set_sta_flags(sta, WLAN_STA_WME);
- if (newsta) {
- int err = sta_info_insert(sta);
- if (err) {
- printk(KERN_DEBUG "%s: failed to insert STA entry for"
- " the AP (error %d)\n", sdata->dev->name, err);
- rcu_read_unlock();
- return RX_MGMT_NONE;
- }
+ err = sta_info_insert(sta);
+ sta = NULL;
+ if (err) {
+ printk(KERN_DEBUG "%s: failed to insert STA entry for"
+ " the AP (error %d)\n", sdata->name, err);
+ return RX_MGMT_CFG80211_ASSOC_ERROR;
}
- rcu_read_unlock();
-
if (elems.wmm_param)
ieee80211_sta_wmm_params(local, ifmgd, elems.wmm_param,
elems.wmm_param_len);
ASSERT_MGD_MTX(ifmgd);
- if (memcmp(mgmt->da, sdata->dev->dev_addr, ETH_ALEN))
+ if (memcmp(mgmt->da, sdata->vif.addr, ETH_ALEN))
return; /* ignore ProbeResp to foreign address */
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
/* direct probe may be part of the association flow */
if (wk && wk->state == IEEE80211_MGD_STATE_PROBE) {
printk(KERN_DEBUG "%s: direct probe responded\n",
- sdata->dev->name);
+ sdata->name);
wk->tries = 0;
wk->state = IEEE80211_MGD_STATE_AUTH;
WARN_ON(ieee80211_authenticate(sdata, wk) != RX_MGMT_NONE);
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: cancelling probereq poll due "
- "to a received beacon\n", sdata->dev->name);
+ "to a received beacon\n", sdata->name);
}
#endif
ifmgd->flags &= ~IEEE80211_STA_BEACON_POLL;
rcu_read_lock();
- sta = sta_info_get(local, bssid);
+ sta = sta_info_get(sdata, bssid);
if (WARN_ON(!sta)) {
rcu_read_unlock();
return;
case RX_MGMT_CFG80211_DEAUTH:
cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len);
break;
+ case RX_MGMT_CFG80211_ASSOC_ERROR:
+ /* an internal error -- pretend timeout for now */
+ cfg80211_send_assoc_timeout(sdata->dev, mgmt->bssid);
+ break;
default:
WARN(1, "unexpected: %d", rma);
}
ifmgd->flags |= IEEE80211_STA_WMM_ENABLED;
mutex_init(&ifmgd->mtx);
+
+ if (sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS)
+ ifmgd->req_smps = IEEE80211_SMPS_AUTOMATIC;
+ else
+ ifmgd->req_smps = IEEE80211_SMPS_OFF;
}
/* scan finished notification */
mutex_unlock(&ifmgd->mtx);
printk(KERN_DEBUG "%s: deauthenticating from %pM by local choice (reason=%d)\n",
- sdata->dev->name, bssid, req->reason_code);
+ sdata->name, bssid, req->reason_code);
ieee80211_send_deauth_disassoc(sdata, bssid,
IEEE80211_STYPE_DEAUTH, req->reason_code,
}
printk(KERN_DEBUG "%s: disassociating from %pM by local choice (reason=%d)\n",
- sdata->dev->name, req->bss->bssid, req->reason_code);
+ sdata->name, req->bss->bssid, req->reason_code);
ieee80211_set_disassoc(sdata, false);
git.openpandora.org / pandora-kernel.git / blobdiff