static void
brcms_ops_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *info, u32 changed)
{
struct brcms_info *wl = hw->priv;
struct bcma_device *core = wl->wlc->hw->d11core;
if (changed & BSS_CHANGED_ASSOC) {
/* association status changed (associated/disassociated)
* also implies a change in the AID.
*/
brcms_err(core, "%s: %s: %sassociated\n", KBUILD_MODNAME,
__func__, info->assoc ? "" : "dis");
spin_lock_bh(&wl->lock);
brcms_c_associate_upd(wl->wlc, info->assoc);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
s8 val;
/* slot timing changed */
if (info->use_short_slot)
val = 1;
else
val = 0;
spin_lock_bh(&wl->lock);
brcms_c_set_shortslot_override(wl->wlc, val);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_HT) {
/* 802.11n parameters changed */
u16 mode = info->ht_operation_mode;
spin_lock_bh(&wl->lock);
brcms_c_protection_upd(wl->wlc, BRCMS_PROT_N_CFG,
mode & IEEE80211_HT_OP_MODE_PROTECTION);
brcms_c_protection_upd(wl->wlc, BRCMS_PROT_N_NONGF,
mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
brcms_c_protection_upd(wl->wlc, BRCMS_PROT_N_OBSS,
mode & IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_BASIC_RATES) {
struct ieee80211_supported_band *bi;
u32 br_mask, i;
u16 rate;
struct brcm_rateset rs;
int error;
/* retrieve the current rates */
spin_lock_bh(&wl->lock);
brcms_c_get_current_rateset(wl->wlc, &rs);
spin_unlock_bh(&wl->lock);
br_mask = info->basic_rates;
bi = hw->wiphy->bands[brcms_c_get_curband(wl->wlc)];
for (i = 0; i < bi->n_bitrates; i++) {
/* convert to internal rate value */
rate = (bi->bitrates[i].bitrate << 1) / 10;
/* set/clear basic rate flag */
brcms_set_basic_rate(&rs, rate, br_mask & 1);
br_mask >>= 1;
}
/* update the rate set */
spin_lock_bh(&wl->lock);
error = brcms_c_set_rateset(wl->wlc, &rs);
spin_unlock_bh(&wl->lock);
if (error)
brcms_err(core, "changing basic rates failed: %d\n",
error);
}
if (changed & BSS_CHANGED_BEACON_INT) {
/* Beacon interval changed */
spin_lock_bh(&wl->lock);
brcms_c_set_beacon_period(wl->wlc, info->beacon_int);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_BSSID) {
/* BSSID changed, for whatever reason (IBSS and managed mode) */
spin_lock_bh(&wl->lock);
brcms_c_set_addrmatch(wl->wlc, RCM_BSSID_OFFSET, info->bssid);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_SSID) {
/* BSSID changed, for whatever reason (IBSS and managed mode) */
spin_lock_bh(&wl->lock);
brcms_c_set_ssid(wl->wlc, info->ssid, info->ssid_len);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_BEACON) {
/* Beacon data changed, retrieve new beacon (beaconing modes) */
struct sk_buff *beacon;
u16 tim_offset = 0;
spin_lock_bh(&wl->lock);
beacon = ieee80211_beacon_get_tim(hw, vif, &tim_offset, NULL);
brcms_c_set_new_beacon(wl->wlc, beacon, tim_offset,
info->dtim_period);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_AP_PROBE_RESP) {
struct sk_buff *probe_resp;
spin_lock_bh(&wl->lock);
probe_resp = ieee80211_proberesp_get(hw, vif);
brcms_c_set_new_probe_resp(wl->wlc, probe_resp);
spin_unlock_bh(&wl->lock);
}
if (changed & BSS_CHANGED_BEACON_ENABLED) {
/* Beaconing should be enabled/disabled (beaconing modes) */
brcms_err(core, "%s: Beacon enabled: %s\n", __func__,
info->enable_beacon ? "true" : "false");
if (info->enable_beacon &&
hw->wiphy->flags & WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD) {
brcms_c_enable_probe_resp(wl->wlc, true);
} else {
brcms_c_enable_probe_resp(wl->wlc, false);
}
}
if (changed & BSS_CHANGED_CQM) {
/* Connection quality monitor config changed */
brcms_err(core, "%s: cqm change: threshold %d, hys %d "
" (implement)\n", __func__, info->cqm_rssi_thold,
info->cqm_rssi_hyst);
}
if (changed & BSS_CHANGED_IBSS) {
/* IBSS join status changed */
brcms_err(core, "%s: IBSS joined: %s (implement)\n",
__func__, info->ibss_joined ? "true" : "false");
}
if (changed & BSS_CHANGED_ARP_FILTER) {
/* Hardware ARP filter address list or state changed */
brcms_err(core, "%s: arp filtering: %d addresses"
" (implement)\n", __func__, info->arp_addr_cnt);
}
if (changed & BSS_CHANGED_QOS) {
/*
* QoS for this association was enabled/disabled.
* Note that it is only ever disabled for station mode.
*/
brcms_err(core, "%s: qos enabled: %s (implement)\n",
__func__, info->qos ? "true" : "false");
}
return;
}
static void
brcms_ops_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_bss_conf *info, u32 changed)
{
struct brcms_info *wl = HW_TO_WL(hw);
struct wiphy *wiphy = hw->wiphy;
int val;
if (changed & BSS_CHANGED_ASSOC) {
/* association status changed (associated/disassociated)
* also implies a change in the AID.
*/
wiphy_err(wiphy, "%s: %s: %sassociated\n", KBUILD_MODNAME,
__func__, info->assoc ? "" : "dis");
LOCK(wl);
brcms_c_associate_upd(wl->wlc, info->assoc);
UNLOCK(wl);
}
if (changed & BSS_CHANGED_ERP_SLOT) {
/* slot timing changed */
if (info->use_short_slot)
val = 1;
else
val = 0;
LOCK(wl);
brcms_c_set(wl->wlc, BRCMS_SET_SHORTSLOT_OVERRIDE, val);
UNLOCK(wl);
}
if (changed & BSS_CHANGED_HT) {
/* 802.11n parameters changed */
u16 mode = info->ht_operation_mode;
LOCK(wl);
brcms_c_protection_upd(wl->wlc, BRCMS_PROT_N_CFG,
mode & IEEE80211_HT_OP_MODE_PROTECTION);
brcms_c_protection_upd(wl->wlc, BRCMS_PROT_N_NONGF,
mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
brcms_c_protection_upd(wl->wlc, BRCMS_PROT_N_OBSS,
mode & IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT);
UNLOCK(wl);
}
if (changed & BSS_CHANGED_BASIC_RATES) {
struct ieee80211_supported_band *bi;
u32 br_mask, i;
u16 rate;
struct wl_rateset rs;
int error;
/* retrieve the current rates */
LOCK(wl);
error = brcms_c_ioctl(wl->wlc, BRCM_GET_CURR_RATESET,
&rs, sizeof(rs), NULL);
UNLOCK(wl);
if (error) {
wiphy_err(wiphy, "%s: retrieve rateset failed: %d\n",
__func__, error);
return;
}
br_mask = info->basic_rates;
bi = hw->wiphy->bands[brcms_c_get_curband(wl->wlc)];
for (i = 0; i < bi->n_bitrates; i++) {
/* convert to internal rate value */
rate = (bi->bitrates[i].bitrate << 1) / 10;
/* set/clear basic rate flag */
brcms_set_basic_rate(&rs, rate, br_mask & 1);
br_mask >>= 1;
}
/* update the rate set */
LOCK(wl);
brcms_c_ioctl(wl->wlc, BRCM_SET_RATESET, &rs, sizeof(rs), NULL);
UNLOCK(wl);
}
if (changed & BSS_CHANGED_BEACON_INT) {
/* Beacon interval changed */
LOCK(wl);
brcms_c_set(wl->wlc, BRCM_SET_BCNPRD, info->beacon_int);
UNLOCK(wl);
}
if (changed & BSS_CHANGED_BSSID) {
/* BSSID changed, for whatever reason (IBSS and managed mode) */
LOCK(wl);
brcms_c_set_addrmatch(wl->wlc, RCM_BSSID_OFFSET,
info->bssid);
UNLOCK(wl);
}
if (changed & BSS_CHANGED_BEACON) {
/* Beacon data changed, retrieve new beacon (beaconing modes) */
wiphy_err(wiphy, "%s: beacon changed\n", __func__);
}
if (changed & BSS_CHANGED_BEACON_ENABLED) {
/* Beaconing should be enabled/disabled (beaconing modes) */
wiphy_err(wiphy, "%s: Beacon enabled: %s\n", __func__,
info->enable_beacon ? "true" : "false");
}
if (changed & BSS_CHANGED_CQM) {
/* Connection quality monitor config changed */
wiphy_err(wiphy, "%s: cqm change: threshold %d, hys %d "
" (implement)\n", __func__, info->cqm_rssi_thold,
info->cqm_rssi_hyst);
}
if (changed & BSS_CHANGED_IBSS) {
/* IBSS join status changed */
wiphy_err(wiphy, "%s: IBSS joined: %s (implement)\n", __func__,
info->ibss_joined ? "true" : "false");
}
if (changed & BSS_CHANGED_ARP_FILTER) {
/* Hardware ARP filter address list or state changed */
wiphy_err(wiphy, "%s: arp filtering: enabled %s, count %d"
" (implement)\n", __func__, info->arp_filter_enabled ?
"true" : "false", info->arp_addr_cnt);
}
if (changed & BSS_CHANGED_QOS) {
/*
* QoS for this association was enabled/disabled.
* Note that it is only ever disabled for station mode.
*/
wiphy_err(wiphy, "%s: qos enabled: %s (implement)\n", __func__,
info->qos ? "true" : "false");
}
return;
}
