From 6f2a73f9e5c7013e14cf898fead81a363cdf0548 Mon Sep 17 00:00:00 2001 From: Vasanthakumar Thiagarajan Date: Tue, 25 Oct 2011 19:34:06 +0530 Subject: [PATCH] ath6kl: Move key information to vif structure Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 21 ++++++++++++--------- drivers/net/wireless/ath/ath6kl/core.h | 4 ++-- drivers/net/wireless/ath/ath6kl/init.c | 5 +++-- drivers/net/wireless/ath/ath6kl/main.c | 8 ++++---- 4 files changed, 21 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 33da58c13efc..a5c0a580d392 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -419,7 +419,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev, return -ENOENT; } - key = &ar->keys[sme->key_idx]; + key = &vif->keys[sme->key_idx]; key->key_len = sme->key_len; memcpy(key->key, sme->key, key->key_len); key->cipher = vif->prwise_crypto; @@ -856,7 +856,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, return -ENOENT; } - key = &ar->keys[key_index]; + key = &vif->keys[key_index]; memset(key, 0, sizeof(struct ath6kl_key)); if (pairwise) @@ -934,8 +934,9 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, */ ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "Delay WEP key configuration " "until AP mode has been started\n"); - ar->wep_key_list[key_index].key_len = key->key_len; - memcpy(ar->wep_key_list[key_index].key, key->key, key->key_len); + vif->wep_key_list[key_index].key_len = key->key_len; + memcpy(vif->wep_key_list[key_index].key, key->key, + key->key_len); return 0; } @@ -955,6 +956,7 @@ static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, const u8 *mac_addr) { struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev); + struct ath6kl_vif *vif = netdev_priv(ndev); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index); @@ -968,13 +970,13 @@ static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, return -ENOENT; } - if (!ar->keys[key_index].key_len) { + if (!vif->keys[key_index].key_len) { ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d is empty\n", __func__, key_index); return 0; } - ar->keys[key_index].key_len = 0; + vif->keys[key_index].key_len = 0; return ath6kl_wmi_deletekey_cmd(ar->wmi, key_index); } @@ -986,6 +988,7 @@ static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, struct key_params *)) { struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev); + struct ath6kl_vif *vif = netdev_priv(ndev); struct ath6kl_key *key = NULL; struct key_params params; @@ -1001,7 +1004,7 @@ static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, return -ENOENT; } - key = &ar->keys[key_index]; + key = &vif->keys[key_index]; memset(¶ms, 0, sizeof(params)); params.cipher = key->cipher; params.key_len = key->key_len; @@ -1038,14 +1041,14 @@ static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy, return -ENOENT; } - if (!ar->keys[key_index].key_len) { + if (!vif->keys[key_index].key_len) { ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: invalid key index %d\n", __func__, key_index); return -EINVAL; } vif->def_txkey_index = key_index; - key = &ar->keys[vif->def_txkey_index]; + key = &vif->keys[vif->def_txkey_index]; key_usage = GROUP_USAGE; if (vif->prwise_crypto == WEP_CRYPT) key_usage |= TX_USAGE; diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index ab33244e53ee..dc21d7a610cd 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -413,6 +413,8 @@ struct ath6kl_vif { u8 req_bssid[ETH_ALEN]; u16 ch_hint; u16 bss_ch; + struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; + struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1]; }; /* Flag info */ @@ -441,7 +443,6 @@ struct ath6kl { struct ath6kl_vif *vif; spinlock_t lock; struct semaphore sem; - struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1]; u16 listen_intvl_b; u16 listen_intvl_t; u8 lrssi_roam_threshold; @@ -480,7 +481,6 @@ struct ath6kl { u8 rx_meta_ver; struct wireless_dev *wdev; struct cfg80211_scan_request *scan_req; - struct ath6kl_key keys[WMI_MAX_KEY_INDEX + 1]; enum sme_state sme_state; enum wlan_low_pwr_state wlan_pwr_state; struct wmi_scan_params_cmd sc_params; diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index cab43c2a6699..dd63408abb58 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -87,7 +87,7 @@ void ath6kl_init_profile_info(struct ath6kl *ar) vif->prwise_crypto_len = 0; vif->grp_crypto = NONE_CRYPT; vif->grp_crypto_len = 0; - memset(ar->wep_key_list, 0, sizeof(ar->wep_key_list)); + memset(vif->wep_key_list, 0, sizeof(vif->wep_key_list)); memset(vif->req_bssid, 0, sizeof(vif->req_bssid)); memset(vif->bssid, 0, sizeof(vif->bssid)); vif->bss_ch = 0; @@ -248,11 +248,12 @@ static int ath6kl_init_service_ep(struct ath6kl *ar) void ath6kl_init_control_info(struct ath6kl *ar) { + /* TODO: Findout vif */ struct ath6kl_vif *vif = ar->vif; ath6kl_init_profile_info(ar); vif->def_txkey_index = 0; - memset(ar->wep_key_list, 0, sizeof(ar->wep_key_list)); + memset(vif->wep_key_list, 0, sizeof(vif->wep_key_list)); vif->ch_hint = 0; } diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index 15838de43f92..eb2137c39c97 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -506,7 +506,7 @@ static void ath6kl_install_static_wep_keys(struct ath6kl *ar) u8 keyusage; for (index = WMI_MIN_KEY_INDEX; index <= WMI_MAX_KEY_INDEX; index++) { - if (ar->wep_key_list[index].key_len) { + if (vif->wep_key_list[index].key_len) { keyusage = GROUP_USAGE; if (index == vif->def_txkey_index) keyusage |= TX_USAGE; @@ -515,9 +515,9 @@ static void ath6kl_install_static_wep_keys(struct ath6kl *ar) index, WEP_CRYPT, keyusage, - ar->wep_key_list[index].key_len, + vif->wep_key_list[index].key_len, NULL, - ar->wep_key_list[index].key, + vif->wep_key_list[index].key, KEY_OP_INIT_VAL, NULL, NO_SYNC_WMIFLAG); } @@ -1384,7 +1384,7 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid, } if (memcmp(ar->net_dev->dev_addr, bssid, ETH_ALEN) == 0) { - memset(ar->wep_key_list, 0, sizeof(ar->wep_key_list)); + memset(vif->wep_key_list, 0, sizeof(vif->wep_key_list)); clear_bit(CONNECTED, &vif->flags); } return; -- GitLab