diff options
author | John W. Linville <linville@tuxdriver.com> | 2013-02-15 19:06:32 (GMT) |
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committer | John W. Linville <linville@tuxdriver.com> | 2013-02-15 19:06:32 (GMT) |
commit | 9e97d14b4923da524d202f2e005d5d30b70db9d6 (patch) | |
tree | d77b0c7f1f8890fb75098c550277fe9b81c340b3 /drivers/net/wireless/ath/ath6kl/cfg80211.c | |
parent | ded652a67464b1fa66616954bc608ead9ec02fb6 (diff) | |
parent | 6f7c1adb7529935df6e288a1436003c1f6dc0653 (diff) | |
download | linux-9e97d14b4923da524d202f2e005d5d30b70db9d6.tar.xz |
Merge branch 'for-linville' of git://github.com/kvalo/ath6kl
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/cfg80211.c')
-rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 109 |
1 files changed, 69 insertions, 40 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index a29f04e..752ffc4 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -427,6 +427,30 @@ static bool ath6kl_is_tx_pending(struct ath6kl *ar) return ar->tx_pending[ath6kl_wmi_get_control_ep(ar->wmi)] == 0; } +static void ath6kl_cfg80211_sta_bmiss_enhance(struct ath6kl_vif *vif, + bool enable) +{ + int err; + + if (WARN_ON(!test_bit(WMI_READY, &vif->ar->flag))) + return; + + if (vif->nw_type != INFRA_NETWORK) + return; + + if (!test_bit(ATH6KL_FW_CAPABILITY_BMISS_ENHANCE, + vif->ar->fw_capabilities)) + return; + + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s fw bmiss enhance\n", + enable ? "enable" : "disable"); + + err = ath6kl_wmi_sta_bmiss_enhance_cmd(vif->ar->wmi, + vif->fw_vif_idx, enable); + if (err) + ath6kl_err("failed to %s enhanced bmiss detection: %d\n", + enable ? "enable" : "disable", err); +} static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_connect_params *sme) @@ -616,13 +640,13 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, vif->req_bssid, vif->ch_hint, ar->connect_ctrl_flags, nw_subtype); - /* disable background scan if period is 0 */ - if (sme->bg_scan_period == 0) + if (sme->bg_scan_period == 0) { + /* disable background scan if period is 0 */ sme->bg_scan_period = 0xffff; - - /* configure default value if not specified */ - if (sme->bg_scan_period == -1) + } else if (sme->bg_scan_period == -1) { + /* configure default value if not specified */ sme->bg_scan_period = DEFAULT_BG_SCAN_PERIOD; + } ath6kl_wmi_scanparams_cmd(ar->wmi, vif->fw_vif_idx, 0, 0, sme->bg_scan_period, 0, 0, 0, 3, 0, 0, 0); @@ -1454,10 +1478,10 @@ static int ath6kl_cfg80211_set_power_mgmt(struct wiphy *wiphy, return -EIO; if (pmgmt) { - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: max perf\n", __func__); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: rec power\n", __func__); mode.pwr_mode = REC_POWER; } else { - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: rec power\n", __func__); + ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: max perf\n", __func__); mode.pwr_mode = MAX_PERF_POWER; } @@ -1509,7 +1533,7 @@ static int ath6kl_cfg80211_del_iface(struct wiphy *wiphy, list_del(&vif->list); spin_unlock_bh(&ar->list_lock); - ath6kl_cleanup_vif(vif, test_bit(WMI_READY, &ar->flag)); + ath6kl_cfg80211_vif_stop(vif, test_bit(WMI_READY, &ar->flag)); ath6kl_cfg80211_vif_cleanup(vif); @@ -1559,17 +1583,13 @@ static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy, set_iface_type: switch (type) { case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_P2P_CLIENT: vif->next_mode = INFRA_NETWORK; break; case NL80211_IFTYPE_ADHOC: vif->next_mode = ADHOC_NETWORK; break; case NL80211_IFTYPE_AP: - vif->next_mode = AP_NETWORK; - break; - case NL80211_IFTYPE_P2P_CLIENT: - vif->next_mode = INFRA_NETWORK; - break; case NL80211_IFTYPE_P2P_GO: vif->next_mode = AP_NETWORK; break; @@ -2673,30 +2693,6 @@ static int ath6kl_set_ies(struct ath6kl_vif *vif, return 0; } -void ath6kl_cfg80211_sta_bmiss_enhance(struct ath6kl_vif *vif, bool enable) -{ - int err; - - if (WARN_ON(!test_bit(WMI_READY, &vif->ar->flag))) - return; - - if (vif->nw_type != INFRA_NETWORK) - return; - - if (!test_bit(ATH6KL_FW_CAPABILITY_BMISS_ENHANCE, - vif->ar->fw_capabilities)) - return; - - ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s fw bmiss enhance\n", - enable ? "enable" : "disable"); - - err = ath6kl_wmi_sta_bmiss_enhance_cmd(vif->ar->wmi, - vif->fw_vif_idx, enable); - if (err) - ath6kl_err("failed to %s enhanced bmiss detection: %d\n", - enable ? "enable" : "disable", err); -} - static int ath6kl_get_rsn_capab(struct cfg80211_beacon_data *beacon, u8 *rsn_capab) { @@ -2776,9 +2772,11 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev, ar->ap_mode_bkey.valid = false; - /* TODO: - * info->interval - */ + ret = ath6kl_wmi_ap_set_beacon_intvl_cmd(ar->wmi, vif->fw_vif_idx, + info->beacon_interval); + + if (ret) + ath6kl_warn("Failed to set beacon interval: %d\n", ret); ret = ath6kl_wmi_ap_set_dtim_cmd(ar->wmi, vif->fw_vif_idx, info->dtim_period); @@ -3557,6 +3555,37 @@ static int ath6kl_cfg80211_vif_init(struct ath6kl_vif *vif) return 0; } +void ath6kl_cfg80211_vif_stop(struct ath6kl_vif *vif, bool wmi_ready) +{ + static u8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + bool discon_issued; + + netif_stop_queue(vif->ndev); + + clear_bit(WLAN_ENABLED, &vif->flags); + + if (wmi_ready) { + discon_issued = test_bit(CONNECTED, &vif->flags) || + test_bit(CONNECT_PEND, &vif->flags); + ath6kl_disconnect(vif); + del_timer(&vif->disconnect_timer); + + if (discon_issued) + ath6kl_disconnect_event(vif, DISCONNECT_CMD, + (vif->nw_type & AP_NETWORK) ? + bcast_mac : vif->bssid, + 0, NULL, 0); + } + + if (vif->scan_req) { + cfg80211_scan_done(vif->scan_req, true); + vif->scan_req = NULL; + } + + /* need to clean up enhanced bmiss detection fw state */ + ath6kl_cfg80211_sta_bmiss_enhance(vif, false); +} + void ath6kl_cfg80211_vif_cleanup(struct ath6kl_vif *vif) { struct ath6kl *ar = vif->ar; |