From f5938f249a08a4e6c9046fa095be00db664158cc Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 25 Oct 2011 19:34:03 +0530 Subject: [PATCH] ath6kl: Move nw_type to vif structure Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 42 +++++++++++----------- drivers/net/wireless/ath/ath6kl/core.h | 4 +-- drivers/net/wireless/ath/ath6kl/init.c | 2 +- drivers/net/wireless/ath/ath6kl/main.c | 20 +++++++---- drivers/net/wireless/ath/ath6kl/txrx.c | 18 ++++++---- drivers/net/wireless/ath/ath6kl/wmi.c | 8 +++-- 6 files changed, 55 insertions(+), 39 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 2b6f09a8b4a4..37be03b65713 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -443,7 +443,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, } } - ar->nw_type = ar->next_mode; + vif->nw_type = vif->next_mode; ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: connect called with authmode %d dot11 auth %d" @@ -455,7 +455,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, vif->grp_crypto_len, ar->ch_hint); ar->reconnect_flag = 0; - status = ath6kl_wmi_connect_cmd(ar->wmi, ar->nw_type, + status = ath6kl_wmi_connect_cmd(ar->wmi, vif->nw_type, vif->dot11_auth_mode, vif->auth_mode, vif->prwise_crypto, vif->prwise_crypto_len, @@ -665,7 +665,7 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason, ar->scan_req = NULL; } - if (ar->nw_type & ADHOC_NETWORK) { + if (vif->nw_type & ADHOC_NETWORK) { if (ar->wdev->iftype != NL80211_IFTYPE_ADHOC) { ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: ath6k not in ibss mode\n", __func__); @@ -676,7 +676,7 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason, return; } - if (ar->nw_type & INFRA_NETWORK) { + if (vif->nw_type & INFRA_NETWORK) { if (ar->wdev->iftype != NL80211_IFTYPE_STATION && ar->wdev->iftype != NL80211_IFTYPE_P2P_CLIENT) { ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, @@ -906,7 +906,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, vif->def_txkey_index = key_index; - if (ar->nw_type == AP_NETWORK && !pairwise && + if (vif->nw_type == AP_NETWORK && !pairwise && (key_type == TKIP_CRYPT || key_type == AES_CRYPT) && params) { ar->ap_mode_bkey.valid = true; ar->ap_mode_bkey.key_index = key_index; @@ -925,7 +925,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, } } - if (ar->next_mode == AP_NETWORK && key_type == WEP_CRYPT && + if (vif->next_mode == AP_NETWORK && key_type == WEP_CRYPT && !test_bit(CONNECTED, &vif->flags)) { /* * Store the key locally so that it can be re-configured after @@ -1054,7 +1054,7 @@ static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy, if (multicast) key_type = vif->grp_crypto; - if (ar->next_mode == AP_NETWORK && !test_bit(CONNECTED, &vif->flags)) + if (vif->next_mode == AP_NETWORK && !test_bit(CONNECTED, &vif->flags)) return 0; /* Delay until AP mode has been started */ status = ath6kl_wmi_addkey_cmd(ar->wmi, vif->def_txkey_index, @@ -1201,6 +1201,7 @@ static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy, { struct ath6kl *ar = ath6kl_priv(ndev); struct wireless_dev *wdev = ar->wdev; + struct ath6kl_vif *vif = netdev_priv(ndev); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type %u\n", __func__, type); @@ -1209,19 +1210,19 @@ static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy, switch (type) { case NL80211_IFTYPE_STATION: - ar->next_mode = INFRA_NETWORK; + vif->next_mode = INFRA_NETWORK; break; case NL80211_IFTYPE_ADHOC: - ar->next_mode = ADHOC_NETWORK; + vif->next_mode = ADHOC_NETWORK; break; case NL80211_IFTYPE_AP: - ar->next_mode = AP_NETWORK; + vif->next_mode = AP_NETWORK; break; case NL80211_IFTYPE_P2P_CLIENT: - ar->next_mode = INFRA_NETWORK; + vif->next_mode = INFRA_NETWORK; break; case NL80211_IFTYPE_P2P_GO: - ar->next_mode = AP_NETWORK; + vif->next_mode = AP_NETWORK; break; default: ath6kl_err("invalid interface type %u\n", type); @@ -1278,7 +1279,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy, ath6kl_set_cipher(ar, 0, false); } - ar->nw_type = ar->next_mode; + vif->nw_type = vif->next_mode; ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: connect called with authmode %d dot11 auth %d" @@ -1289,7 +1290,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy, vif->prwise_crypto_len, vif->grp_crypto, vif->grp_crypto_len, ar->ch_hint); - status = ath6kl_wmi_connect_cmd(ar->wmi, ar->nw_type, + status = ath6kl_wmi_connect_cmd(ar->wmi, vif->nw_type, vif->dot11_auth_mode, vif->auth_mode, vif->prwise_crypto, vif->prwise_crypto_len, @@ -1476,7 +1477,7 @@ static int ath6kl_get_station(struct wiphy *wiphy, struct net_device *dev, if (test_bit(CONNECTED, &vif->flags) && test_bit(DTIM_PERIOD_AVAIL, &vif->flags) && - ar->nw_type == INFRA_NETWORK) { + vif->nw_type == INFRA_NETWORK) { sinfo->filled |= STATION_INFO_BSS_PARAM; sinfo->bss_param.flags = 0; sinfo->bss_param.dtim_period = ar->assoc_bss_dtim_period; @@ -1604,7 +1605,7 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev, if (!ath6kl_cfg80211_ready(ar)) return -EIO; - if (ar->next_mode != AP_NETWORK) + if (vif->next_mode != AP_NETWORK) return -EOPNOTSUPP; if (info->beacon_ies) { @@ -1715,7 +1716,7 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev, ath6kl_set_cipher(ar, info->crypto.cipher_group, false); p.nw_type = AP_NETWORK; - ar->nw_type = ar->next_mode; + vif->nw_type = vif->next_mode; p.ssid_len = vif->ssid_len; memcpy(p.ssid, vif->ssid, vif->ssid_len); @@ -1746,7 +1747,7 @@ static int ath6kl_del_beacon(struct wiphy *wiphy, struct net_device *dev) struct ath6kl *ar = ath6kl_priv(dev); struct ath6kl_vif *vif = netdev_priv(dev); - if (ar->nw_type != AP_NETWORK) + if (vif->nw_type != AP_NETWORK) return -EOPNOTSUPP; if (!test_bit(CONNECTED, &vif->flags)) return -ENOTCONN; @@ -1761,8 +1762,9 @@ static int ath6kl_change_station(struct wiphy *wiphy, struct net_device *dev, u8 *mac, struct station_parameters *params) { struct ath6kl *ar = ath6kl_priv(dev); + struct ath6kl_vif *vif = netdev_priv(dev); - if (ar->nw_type != AP_NETWORK) + if (vif->nw_type != AP_NETWORK) return -EOPNOTSUPP; /* Use this only for authorizing/unauthorizing a station */ @@ -1854,7 +1856,7 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev, mgmt = (const struct ieee80211_mgmt *) buf; if (buf + len >= mgmt->u.probe_resp.variable && - ar->nw_type == AP_NETWORK && test_bit(CONNECTED, &vif->flags) && + vif->nw_type == AP_NETWORK && test_bit(CONNECTED, &vif->flags) && ieee80211_is_probe_resp(mgmt->frame_control)) { /* * Send Probe Response frame in AP mode using a separate WMI diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index f401715795a8..714092a264a4 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -407,6 +407,8 @@ struct ath6kl_vif { u8 grp_crypto; u8 grp_crypto_len; u8 def_txkey_index; + u8 next_mode; + u8 nw_type; }; /* Flag info */ @@ -435,8 +437,6 @@ struct ath6kl { struct ath6kl_vif *vif; spinlock_t lock; struct semaphore sem; - u8 next_mode; - u8 nw_type; struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; u8 bssid[ETH_ALEN]; u8 req_bssid[ETH_ALEN]; diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index d9dd1828d08a..39cd6c765d26 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -91,7 +91,7 @@ void ath6kl_init_profile_info(struct ath6kl *ar) memset(ar->req_bssid, 0, sizeof(ar->req_bssid)); memset(ar->bssid, 0, sizeof(ar->bssid)); ar->bss_ch = 0; - ar->nw_type = ar->next_mode = INFRA_NETWORK; + vif->nw_type = vif->next_mode = INFRA_NETWORK; } static int ath6kl_set_host_app_area(struct ath6kl *ar) diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index a207377620c8..4add0efe59b6 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -22,10 +22,12 @@ struct ath6kl_sta *ath6kl_find_sta(struct ath6kl *ar, u8 *node_addr) { + /* TODO: Findout vif */ + struct ath6kl_vif *vif = ar->vif; struct ath6kl_sta *conn = NULL; u8 i, max_conn; - max_conn = (ar->nw_type == AP_NETWORK) ? AP_MAX_NUM_STA : 0; + max_conn = (vif->nw_type == AP_NETWORK) ? AP_MAX_NUM_STA : 0; for (i = 0; i < max_conn; i++) { if (memcmp(node_addr, ar->sta_list[i].mac, ETH_ALEN) == 0) { @@ -461,7 +463,7 @@ void ath6kl_stop_endpoint(struct net_device *dev, bool keep_profile, */ if (discon_issued) ath6kl_disconnect_event(ar, DISCONNECT_CMD, - (ar->nw_type & AP_NETWORK) ? + (vif->nw_type & AP_NETWORK) ? bcast_mac : ar->bssid, 0, NULL, 0); @@ -1058,7 +1060,7 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid, memcpy(ar->bssid, bssid, sizeof(ar->bssid)); ar->bss_ch = channel; - if ((ar->nw_type == INFRA_NETWORK)) + if ((vif->nw_type == INFRA_NETWORK)) ath6kl_wmi_listeninterval_cmd(ar->wmi, ar->listen_intvl_t, ar->listen_intvl_b); @@ -1074,7 +1076,7 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid, aggr_reset_state(ar->aggr_cntxt); ar->reconnect_flag = 0; - if ((ar->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable) { + if ((vif->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable) { memset(ar->node_map, 0, sizeof(ar->node_map)); ar->node_num = 0; ar->next_ep_id = ENDPOINT_2; @@ -1089,12 +1091,14 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid, void ath6kl_tkip_micerr_event(struct ath6kl *ar, u8 keyid, bool ismcast) { struct ath6kl_sta *sta; + /* TODO: Findout vif */ + struct ath6kl_vif *vif = ar->vif; u8 tsc[6]; /* * For AP case, keyid will have aid of STA which sent pkt with * MIC error. Use this aid to get MAC & send it to hostapd. */ - if (ar->nw_type == AP_NETWORK) { + if (vif->nw_type == AP_NETWORK) { sta = ath6kl_find_sta_by_aid(ar, (keyid >> 2)); if (!sta) return; @@ -1227,9 +1231,11 @@ void ath6kl_tgt_stats_event(struct ath6kl *ar, u8 *ptr, u32 len) struct wmi_ap_mode_stat *p = (struct wmi_ap_mode_stat *) ptr; struct wmi_ap_mode_stat *ap = &ar->ap_stats; struct wmi_per_sta_stat *st_ap, *st_p; + /* TODO: Findout vif */ + struct ath6kl_vif *vif = ar->vif; u8 ac; - if (ar->nw_type == AP_NETWORK) { + if (vif->nw_type == AP_NETWORK) { if (len < sizeof(*p)) return; @@ -1357,7 +1363,7 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid, /* TODO: Findout vif instead of taking it from ar */ struct ath6kl_vif *vif = ar->vif; - if (ar->nw_type == AP_NETWORK) { + if (vif->nw_type == AP_NETWORK) { if (!ath6kl_remove_sta(ar, bssid, prot_reason_status)) return; diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index d1652bdb51d8..6b1795c8f554 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -258,7 +258,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev) goto fail_tx; /* AP mode Power saving processing */ - if (ar->nw_type == AP_NETWORK) { + if (vif->nw_type == AP_NETWORK) { if (ath6kl_powersave_ap(ar, skb, &more_data)) return 0; } @@ -280,7 +280,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev) goto fail_tx; } - if ((ar->nw_type == ADHOC_NETWORK) && + if ((vif->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable && test_bit(CONNECTED, &vif->flags)) chk_adhoc_ps_mapping = true; else { @@ -450,7 +450,7 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target, if (packet->info.tx.tag == ATH6KL_CONTROL_PKT_TAG) return HTC_SEND_FULL_KEEP; - if (ar->nw_type == ADHOC_NETWORK) + if (vif->nw_type == ADHOC_NETWORK) /* * In adhoc mode, we cannot differentiate traffic * priorities so there is no need to continue, however we @@ -484,9 +484,11 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target, static void ath6kl_tx_clear_node_map(struct ath6kl *ar, enum htc_endpoint_id eid, u32 map_no) { + /* TODO: Findout vif */ + struct ath6kl_vif *vif = ar->vif; u32 i; - if (ar->nw_type != ADHOC_NETWORK) + if (vif->nw_type != ADHOC_NETWORK) return; if (!ar->ibss_ps_enable) @@ -1048,6 +1050,8 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet) struct ath6kl_sta *conn = NULL; struct sk_buff *skb1 = NULL; struct ethhdr *datap = NULL; + /* TODO: Findout vif */ + struct ath6kl_vif *vif = ar->vif; u16 seq_no, offset; u8 tid; @@ -1103,7 +1107,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet) * that do not have LLC hdr. They are 16 bytes in size. * Allow these frames in the AP mode. */ - if (ar->nw_type != AP_NETWORK && + if (vif->nw_type != AP_NETWORK && ((packet->act_len < min_hdr_len) || (packet->act_len > WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH))) { ath6kl_info("frame len is too short or too long\n"); @@ -1114,7 +1118,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet) } /* Get the Power save state of the STA */ - if (ar->nw_type == AP_NETWORK) { + if (vif->nw_type == AP_NETWORK) { meta_type = wmi_data_hdr_get_meta(dhdr); ps_state = !!((dhdr->info >> WMI_DATA_HDR_PS_SHIFT) & @@ -1227,7 +1231,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet) return; } - if (ar->nw_type == AP_NETWORK) { + if (vif->nw_type == AP_NETWORK) { datap = (struct ethhdr *) skb->data; if (is_multicast_ether_addr(datap->h_dest)) /* diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index a71d77311251..701d26d0b577 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -504,6 +504,8 @@ static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len) u32 freq; u16 dlen; struct ath6kl *ar = wmi->parent_dev; + /* TODO: Findout vif */ + struct ath6kl_vif *vif = ar->vif; if (len < sizeof(*ev)) return -EINVAL; @@ -520,7 +522,7 @@ static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len) "probe_req_report=%d\n", dlen, freq, ar->probe_req_report); - if (ar->probe_req_report || ar->nw_type == AP_NETWORK) + if (ar->probe_req_report || vif->nw_type == AP_NETWORK) cfg80211_rx_mgmt(ar->net_dev, freq, ev->data, dlen, GFP_ATOMIC); return 0; @@ -727,13 +729,15 @@ static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len) struct wmi_connect_event *ev; u8 *pie, *peie; struct ath6kl *ar = wmi->parent_dev; + /* TODO: Findout vif */ + struct ath6kl_vif *vif = ar->vif; if (len < sizeof(struct wmi_connect_event)) return -EINVAL; ev = (struct wmi_connect_event *) datap; - if (ar->nw_type == AP_NETWORK) { + if (vif->nw_type == AP_NETWORK) { /* AP mode start/STA connected event */ struct net_device *dev = ar->net_dev; if (memcmp(dev->dev_addr, ev->u.ap_bss.bssid, ETH_ALEN) == 0) { -- GitLab