From 649e766a64a0d001f040dfc225c601b3d0af6f40 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 2 Feb 2017 12:02:22 +0100 Subject: mac80211: update to wireless-testing 2017-01-31 Signed-off-by: Felix Fietkau --- ...-mac80211-add-hdrlen-to-ieee80211_tx_data.patch | 219 --------------------- 1 file changed, 219 deletions(-) delete mode 100644 package/kernel/mac80211/patches/304-mac80211-add-hdrlen-to-ieee80211_tx_data.patch (limited to 'package/kernel/mac80211/patches/304-mac80211-add-hdrlen-to-ieee80211_tx_data.patch') diff --git a/package/kernel/mac80211/patches/304-mac80211-add-hdrlen-to-ieee80211_tx_data.patch b/package/kernel/mac80211/patches/304-mac80211-add-hdrlen-to-ieee80211_tx_data.patch deleted file mode 100644 index 72e81ee1b0..0000000000 --- a/package/kernel/mac80211/patches/304-mac80211-add-hdrlen-to-ieee80211_tx_data.patch +++ /dev/null @@ -1,219 +0,0 @@ -From: Janusz Dziedzic -Date: Fri, 19 Feb 2016 11:01:49 +0100 -Subject: [PATCH] mac80211: add hdrlen to ieee80211_tx_data - -Add hdrlen to ieee80211_tx_data and use this -when wep/ccmd/tkip. This is preparation for -aligned4 code. - -Signed-off-by: Janusz Dziedzic ---- - ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -175,6 +175,7 @@ struct ieee80211_tx_data { - struct ieee80211_tx_rate rate; - - unsigned int flags; -+ unsigned int hdrlen; - }; - - ---- a/net/mac80211/tx.c -+++ b/net/mac80211/tx.c -@@ -955,7 +955,7 @@ ieee80211_tx_h_fragment(struct ieee80211 - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_hdr *hdr = (void *)skb->data; - int frag_threshold = tx->local->hw.wiphy->frag_threshold; -- int hdrlen; -+ int hdrlen = tx->hdrlen; - int fragnum; - - /* no matter what happens, tx->skb moves to tx->skbs */ -@@ -976,8 +976,6 @@ ieee80211_tx_h_fragment(struct ieee80211 - if (WARN_ON(info->flags & IEEE80211_TX_CTL_AMPDU)) - return TX_DROP; - -- hdrlen = ieee80211_hdrlen(hdr->frame_control); -- - /* internal error, why isn't DONTFRAG set? */ - if (WARN_ON(skb->len + FCS_LEN <= frag_threshold)) - return TX_DROP; -@@ -1209,6 +1207,8 @@ ieee80211_tx_prepare(struct ieee80211_su - - hdr = (struct ieee80211_hdr *) skb->data; - -+ tx->hdrlen = ieee80211_hdrlen(hdr->frame_control); -+ - if (likely(sta)) { - if (!IS_ERR(sta)) - tx->sta = sta; -@@ -3414,6 +3414,7 @@ begin: - tx.local = local; - tx.skb = skb; - tx.sdata = vif_to_sdata(info->control.vif); -+ tx.hdrlen = ieee80211_padded_hdrlen(hw, hdr->frame_control); - - if (txq->sta) - tx.sta = container_of(txq->sta, struct sta_info, sta); -@@ -3584,6 +3585,7 @@ ieee80211_build_data_template(struct iee - hdr = (void *)skb->data; - tx.sta = sta_info_get(sdata, hdr->addr1); - tx.skb = skb; -+ tx.hdrlen = ieee80211_padded_hdrlen(&tx.local->hw, hdr->frame_control); - - if (ieee80211_tx_h_select_key(&tx) != TX_CONTINUE) { - rcu_read_unlock(); ---- a/net/mac80211/util.c -+++ b/net/mac80211/util.c -@@ -1227,6 +1227,7 @@ void ieee80211_send_auth(struct ieee8021 - struct ieee80211_local *local = sdata->local; - struct sk_buff *skb; - struct ieee80211_mgmt *mgmt; -+ unsigned int hdrlen; - int err; - - /* 24 + 6 = header + auth_algo + auth_transaction + status_code */ -@@ -1251,8 +1252,10 @@ void ieee80211_send_auth(struct ieee8021 - memcpy(skb_put(skb, extra_len), extra, extra_len); - - if (auth_alg == WLAN_AUTH_SHARED_KEY && transaction == 3) { -+ hdrlen = ieee80211_hdrlen(mgmt->frame_control); - mgmt->frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); -- err = ieee80211_wep_encrypt(local, skb, key, key_len, key_idx); -+ err = ieee80211_wep_encrypt(local, skb, hdrlen, key, -+ key_len, key_idx); - WARN_ON(err); - } - ---- a/net/mac80211/wep.c -+++ b/net/mac80211/wep.c -@@ -89,11 +89,11 @@ static void ieee80211_wep_get_iv(struct - - static u8 *ieee80211_wep_add_iv(struct ieee80211_local *local, - struct sk_buff *skb, -+ unsigned int hdrlen, - int keylen, int keyidx) - { - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); -- unsigned int hdrlen; - u8 *newhdr; - - hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); -@@ -101,7 +101,6 @@ static u8 *ieee80211_wep_add_iv(struct i - if (WARN_ON(skb_headroom(skb) < IEEE80211_WEP_IV_LEN)) - return NULL; - -- hdrlen = ieee80211_hdrlen(hdr->frame_control); - newhdr = skb_push(skb, IEEE80211_WEP_IV_LEN); - memmove(newhdr, newhdr + IEEE80211_WEP_IV_LEN, hdrlen); - -@@ -160,6 +159,7 @@ int ieee80211_wep_encrypt_data(struct cr - */ - int ieee80211_wep_encrypt(struct ieee80211_local *local, - struct sk_buff *skb, -+ unsigned int hdrlen, - const u8 *key, int keylen, int keyidx) - { - u8 *iv; -@@ -169,7 +169,7 @@ int ieee80211_wep_encrypt(struct ieee802 - if (WARN_ON(skb_tailroom(skb) < IEEE80211_WEP_ICV_LEN)) - return -1; - -- iv = ieee80211_wep_add_iv(local, skb, keylen, keyidx); -+ iv = ieee80211_wep_add_iv(local, skb, hdrlen, keylen, keyidx); - if (!iv) - return -1; - -@@ -306,13 +306,14 @@ static int wep_encrypt_skb(struct ieee80 - struct ieee80211_key_conf *hw_key = info->control.hw_key; - - if (!hw_key) { -- if (ieee80211_wep_encrypt(tx->local, skb, tx->key->conf.key, -+ if (ieee80211_wep_encrypt(tx->local, skb, tx->hdrlen, -+ tx->key->conf.key, - tx->key->conf.keylen, - tx->key->conf.keyidx)) - return -1; - } else if ((hw_key->flags & IEEE80211_KEY_FLAG_GENERATE_IV) || - (hw_key->flags & IEEE80211_KEY_FLAG_PUT_IV_SPACE)) { -- if (!ieee80211_wep_add_iv(tx->local, skb, -+ if (!ieee80211_wep_add_iv(tx->local, skb, tx->hdrlen, - tx->key->conf.keylen, - tx->key->conf.keyidx)) - return -1; ---- a/net/mac80211/wep.h -+++ b/net/mac80211/wep.h -@@ -22,6 +22,7 @@ int ieee80211_wep_encrypt_data(struct cr - size_t klen, u8 *data, size_t data_len); - int ieee80211_wep_encrypt(struct ieee80211_local *local, - struct sk_buff *skb, -+ unsigned int hdrlen, - const u8 *key, int keylen, int keyidx); - int ieee80211_wep_decrypt_data(struct crypto_cipher *tfm, u8 *rc4key, - size_t klen, u8 *data, size_t data_len); ---- a/net/mac80211/wpa.c -+++ b/net/mac80211/wpa.c -@@ -43,7 +43,7 @@ ieee80211_tx_h_michael_mic_add(struct ie - skb->len < 24 || !ieee80211_is_data_present(hdr->frame_control)) - return TX_CONTINUE; - -- hdrlen = ieee80211_hdrlen(hdr->frame_control); -+ hdrlen = tx->hdrlen; - if (skb->len < hdrlen) - return TX_DROP; - -@@ -186,7 +186,6 @@ mic_fail_no_key: - - static int tkip_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) - { -- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; - struct ieee80211_key *key = tx->key; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - unsigned int hdrlen; -@@ -201,7 +200,7 @@ static int tkip_encrypt_skb(struct ieee8 - return 0; - } - -- hdrlen = ieee80211_hdrlen(hdr->frame_control); -+ hdrlen = tx->hdrlen; - len = skb->len - hdrlen; - - if (info->control.hw_key) -@@ -418,7 +417,7 @@ static int ccmp_encrypt_skb(struct ieee8 - return 0; - } - -- hdrlen = ieee80211_hdrlen(hdr->frame_control); -+ hdrlen = tx->hdrlen; - len = skb->len - hdrlen; - - if (info->control.hw_key) -@@ -651,7 +650,7 @@ static int gcmp_encrypt_skb(struct ieee8 - return 0; - } - -- hdrlen = ieee80211_hdrlen(hdr->frame_control); -+ hdrlen = tx->hdrlen; - len = skb->len - hdrlen; - - if (info->control.hw_key) -@@ -791,7 +790,6 @@ static ieee80211_tx_result - ieee80211_crypto_cs_encrypt(struct ieee80211_tx_data *tx, - struct sk_buff *skb) - { -- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - struct ieee80211_key *key = tx->key; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - int hdrlen; -@@ -807,8 +805,7 @@ ieee80211_crypto_cs_encrypt(struct ieee8 - pskb_expand_head(skb, iv_len, 0, GFP_ATOMIC))) - return TX_DROP; - -- hdrlen = ieee80211_hdrlen(hdr->frame_control); -- -+ hdrlen = tx->hdrlen; - pos = skb_push(skb, iv_len); - memmove(pos, pos + iv_len, hdrlen); - -- cgit v1.2.3