diff options
Diffstat (limited to 'package/mac80211/patches/000-mac80211_update.patch')
| -rw-r--r-- | package/mac80211/patches/000-mac80211_update.patch | 933 |
1 files changed, 0 insertions, 933 deletions
diff --git a/package/mac80211/patches/000-mac80211_update.patch b/package/mac80211/patches/000-mac80211_update.patch deleted file mode 100644 index 7a1a1e271b..0000000000 --- a/package/mac80211/patches/000-mac80211_update.patch +++ /dev/null @@ -1,933 +0,0 @@ -Index: mac80211/include/linux/ieee80211.h -=================================================================== ---- mac80211.orig/include/linux/ieee80211.h 2007-11-11 15:45:23.153490050 +0100 -+++ mac80211/include/linux/ieee80211.h 2007-11-11 15:45:30.417904025 +0100 -@@ -81,18 +81,18 @@ - - - /* miscellaneous IEEE 802.11 constants */ --#define IEEE80211_MAX_FRAG_THRESHOLD 2346 --#define IEEE80211_MAX_RTS_THRESHOLD 2347 -+#define IEEE80211_MAX_FRAG_THRESHOLD 2352 -+#define IEEE80211_MAX_RTS_THRESHOLD 2353 - #define IEEE80211_MAX_AID 2007 - #define IEEE80211_MAX_TIM_LEN 251 --#define IEEE80211_MAX_DATA_LEN 2304 - /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section - 6.2.1.1.2. - -- The figure in section 7.1.2 suggests a body size of up to 2312 -- bytes is allowed, which is a bit confusing, I suspect this -- represents the 2304 bytes of real data, plus a possible 8 bytes of -- WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ -+ 802.11e clarifies the figure in section 7.1.2. The frame body is -+ up to 2304 octets long (maximum MSDU size) plus any crypt overhead. */ -+#define IEEE80211_MAX_DATA_LEN 2304 -+/* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */ -+#define IEEE80211_MAX_FRAME_LEN 2352 - - #define IEEE80211_MAX_SSID_LEN 32 - -Index: mac80211/include/linux/nl80211.h -=================================================================== ---- mac80211.orig/include/linux/nl80211.h 2007-11-11 15:45:23.161490506 +0100 -+++ mac80211/include/linux/nl80211.h 2007-11-11 15:45:30.421904255 +0100 -@@ -25,7 +25,7 @@ - * either a dump request on a %NL80211_ATTR_WIPHY or a specific get - * on an %NL80211_ATTR_IFINDEX is supported. - * @NL80211_CMD_SET_INTERFACE: Set type of a virtual interface, requires -- %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. -+ * %NL80211_ATTR_IFINDEX and %NL80211_ATTR_IFTYPE. - * @NL80211_CMD_NEW_INTERFACE: Newly created virtual interface or response - * to %NL80211_CMD_GET_INTERFACE. Has %NL80211_ATTR_IFINDEX, - * %NL80211_ATTR_WIPHY and %NL80211_ATTR_IFTYPE attributes. Can also -Index: mac80211/include/net/mac80211.h -=================================================================== ---- mac80211.orig/include/net/mac80211.h 2007-11-11 15:45:23.169490961 +0100 -+++ mac80211/include/net/mac80211.h 2007-11-11 15:45:30.429904707 +0100 -@@ -706,11 +706,16 @@ - * - * @queues: number of available hardware transmit queues for - * data packets. WMM/QoS requires at least four. -+ * -+ * @rate_control_algorithm: rate control algorithm for this hardware. -+ * If unset (NULL), the default algorithm will be used. Must be -+ * set before calling ieee80211_register_hw(). - */ - struct ieee80211_hw { - struct ieee80211_conf conf; - struct wiphy *wiphy; - struct workqueue_struct *workqueue; -+ const char *rate_control_algorithm; - void *priv; - u32 flags; - unsigned int extra_tx_headroom; -@@ -936,27 +941,11 @@ - * and remove_interface calls, i.e. while the interface with the - * given local_address is enabled. - * -- * @set_ieee8021x: Enable/disable IEEE 802.1X. This item requests wlan card -- * to pass unencrypted EAPOL-Key frames even when encryption is -- * configured. If the wlan card does not require such a configuration, -- * this function pointer can be set to NULL. -- * -- * @set_port_auth: Set port authorization state (IEEE 802.1X PAE) to be -- * authorized (@authorized=1) or unauthorized (=0). This function can be -- * used if the wlan hardware or low-level driver implements PAE. -- * mac80211 will filter frames based on authorization state in any case, -- * so this function pointer can be NULL if low-level driver does not -- * require event notification about port state changes. -- * - * @hw_scan: Ask the hardware to service the scan request, no need to start - * the scan state machine in stack. - * - * @get_stats: return low-level statistics - * -- * @set_privacy_invoked: For devices that generate their own beacons and probe -- * response or association responses this updates the state of privacy_invoked -- * returns 0 for success or an error number. -- * - * @get_sequence_counter: For devices that have internal sequence counters this - * callback allows mac80211 to access the current value of a counter. - * This callback seems not well-defined, tell us if you need it. -@@ -1029,14 +1018,9 @@ - int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd, - const u8 *local_address, const u8 *address, - struct ieee80211_key_conf *key); -- int (*set_ieee8021x)(struct ieee80211_hw *hw, int use_ieee8021x); -- int (*set_port_auth)(struct ieee80211_hw *hw, u8 *addr, -- int authorized); - int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len); - int (*get_stats)(struct ieee80211_hw *hw, - struct ieee80211_low_level_stats *stats); -- int (*set_privacy_invoked)(struct ieee80211_hw *hw, -- int privacy_invoked); - int (*get_sequence_counter)(struct ieee80211_hw *hw, - u8* addr, u8 keyidx, u8 txrx, - u32* iv32, u16* iv16); -Index: mac80211/net/mac80211/aes_ccm.c -=================================================================== ---- mac80211.orig/net/mac80211/aes_ccm.c 2007-11-11 15:45:23.177491419 +0100 -+++ mac80211/net/mac80211/aes_ccm.c 2007-11-11 15:45:30.433904936 +0100 -@@ -7,10 +7,10 @@ - * published by the Free Software Foundation. - */ - -+#include <linux/kernel.h> - #include <linux/types.h> - #include <linux/crypto.h> - #include <linux/err.h> --#include <asm/scatterlist.h> - - #include <net/mac80211.h> - #include "ieee80211_key.h" -@@ -63,7 +63,7 @@ - s_0 = scratch + AES_BLOCK_LEN; - e = scratch + 2 * AES_BLOCK_LEN; - -- num_blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN; -+ num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_LEN); - last_len = data_len % AES_BLOCK_LEN; - aes_ccm_prepare(tfm, b_0, aad, b, s_0, b); - -@@ -102,7 +102,7 @@ - s_0 = scratch + AES_BLOCK_LEN; - a = scratch + 2 * AES_BLOCK_LEN; - -- num_blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN; -+ num_blocks = DIV_ROUND_UP(data_len, AES_BLOCK_LEN); - last_len = data_len % AES_BLOCK_LEN; - aes_ccm_prepare(tfm, b_0, aad, b, s_0, a); - -Index: mac80211/net/mac80211/ieee80211.c -=================================================================== ---- mac80211.orig/net/mac80211/ieee80211.c 2007-11-11 15:45:23.185491871 +0100 -+++ mac80211/net/mac80211/ieee80211.c 2007-11-11 15:45:30.437905164 +0100 -@@ -1061,7 +1061,8 @@ - ieee80211_debugfs_add_netdev(IEEE80211_DEV_TO_SUB_IF(local->mdev)); - ieee80211_if_set_type(local->mdev, IEEE80211_IF_TYPE_AP); - -- result = ieee80211_init_rate_ctrl_alg(local, NULL); -+ result = ieee80211_init_rate_ctrl_alg(local, -+ hw->rate_control_algorithm); - if (result < 0) { - printk(KERN_DEBUG "%s: Failed to initialize rate control " - "algorithm\n", wiphy_name(local->hw.wiphy)); -@@ -1222,8 +1223,17 @@ - - BUILD_BUG_ON(sizeof(struct ieee80211_tx_packet_data) > sizeof(skb->cb)); - -+#ifdef CONFIG_MAC80211_RCSIMPLE -+ ret = ieee80211_rate_control_register(&mac80211_rcsimple); -+ if (ret) -+ return ret; -+#endif -+ - ret = ieee80211_wme_register(); - if (ret) { -+#ifdef CONFIG_MAC80211_RCSIMPLE -+ ieee80211_rate_control_unregister(&mac80211_rcsimple); -+#endif - printk(KERN_DEBUG "ieee80211_init: failed to " - "initialize WME (err=%d)\n", ret); - return ret; -@@ -1237,6 +1247,10 @@ - - static void __exit ieee80211_exit(void) - { -+#ifdef CONFIG_MAC80211_RCSIMPLE -+ ieee80211_rate_control_unregister(&mac80211_rcsimple); -+#endif -+ - ieee80211_wme_unregister(); - ieee80211_debugfs_netdev_exit(); - } -Index: mac80211/net/mac80211/ieee80211_i.h -=================================================================== ---- mac80211.orig/net/mac80211/ieee80211_i.h 2007-11-11 15:45:23.189492100 +0100 -+++ mac80211/net/mac80211/ieee80211_i.h 2007-11-11 15:45:30.441905395 +0100 -@@ -232,6 +232,7 @@ - #define IEEE80211_STA_AUTO_SSID_SEL BIT(10) - #define IEEE80211_STA_AUTO_BSSID_SEL BIT(11) - #define IEEE80211_STA_AUTO_CHANNEL_SEL BIT(12) -+#define IEEE80211_STA_PRIVACY_INVOKED BIT(13) - struct ieee80211_if_sta { - enum { - IEEE80211_DISABLED, IEEE80211_AUTHENTICATE, -@@ -261,7 +262,6 @@ - unsigned long request; - struct sk_buff_head skb_queue; - -- int key_management_enabled; - unsigned long last_probe; - - #define IEEE80211_AUTH_ALG_OPEN BIT(0) -Index: mac80211/net/mac80211/ieee80211_ioctl.c -=================================================================== ---- mac80211.orig/net/mac80211/ieee80211_ioctl.c 2007-11-11 15:45:23.197492559 +0100 -+++ mac80211/net/mac80211/ieee80211_ioctl.c 2007-11-11 15:45:30.441905395 +0100 -@@ -305,9 +305,12 @@ - ((chan->chan == channel) || (chan->freq == freq))) { - local->oper_channel = chan; - local->oper_hw_mode = mode; -- set++; -+ set = 1; -+ break; - } - } -+ if (set) -+ break; - } - - if (set) { -@@ -507,10 +510,11 @@ - - static int ieee80211_ioctl_siwscan(struct net_device *dev, - struct iw_request_info *info, -- struct iw_point *data, char *extra) -+ union iwreq_data *wrqu, char *extra) - { - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); -+ struct iw_scan_req *req = NULL; - u8 *ssid = NULL; - size_t ssid_len = 0; - -@@ -535,6 +539,14 @@ - return -EOPNOTSUPP; - } - -+ /* if SSID was specified explicitly then use that */ -+ if (wrqu->data.length == sizeof(struct iw_scan_req) && -+ wrqu->data.flags & IW_SCAN_THIS_ESSID) { -+ req = (struct iw_scan_req *)extra; -+ ssid = req->essid; -+ ssid_len = req->essid_len; -+ } -+ - return ieee80211_sta_req_scan(dev, ssid, ssid_len); - } - -@@ -621,22 +633,35 @@ - { - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - bool need_reconfig = 0; -+ u8 new_power_level; - - if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) - return -EINVAL; - if (data->txpower.flags & IW_TXPOW_RANGE) - return -EINVAL; -- if (!data->txpower.fixed) -- return -EINVAL; - -- if (local->hw.conf.power_level != data->txpower.value) { -- local->hw.conf.power_level = data->txpower.value; -+ if (data->txpower.fixed) { -+ new_power_level = data->txpower.value; -+ } else { -+ /* Automatic power level. Get the px power from the current -+ * channel. */ -+ struct ieee80211_channel* chan = local->oper_channel; -+ if (!chan) -+ return -EINVAL; -+ -+ new_power_level = chan->power_level; -+ } -+ -+ if (local->hw.conf.power_level != new_power_level) { -+ local->hw.conf.power_level = new_power_level; - need_reconfig = 1; - } -+ - if (local->hw.conf.radio_enabled != !(data->txpower.disabled)) { - local->hw.conf.radio_enabled = !(data->txpower.disabled); - need_reconfig = 1; - } -+ - if (need_reconfig) { - ieee80211_hw_config(local); - /* The return value of hw_config is not of big interest here, -@@ -904,7 +929,6 @@ - struct iw_request_info *info, - struct iw_param *data, char *extra) - { -- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - int ret = 0; - -@@ -914,18 +938,21 @@ - case IW_AUTH_CIPHER_GROUP: - case IW_AUTH_WPA_ENABLED: - case IW_AUTH_RX_UNENCRYPTED_EAPOL: -- break; - case IW_AUTH_KEY_MGMT: -+ break; -+ case IW_AUTH_PRIVACY_INVOKED: - if (sdata->type != IEEE80211_IF_TYPE_STA) - ret = -EINVAL; - else { -+ sdata->u.sta.flags &= ~IEEE80211_STA_PRIVACY_INVOKED; - /* -- * Key management was set by wpa_supplicant, -- * we only need this to associate to a network -- * that has privacy enabled regardless of not -- * having a key. -+ * Privacy invoked by wpa_supplicant, store the -+ * value and allow associating to a protected -+ * network without having a key up front. - */ -- sdata->u.sta.key_management_enabled = !!data->value; -+ if (data->value) -+ sdata->u.sta.flags |= -+ IEEE80211_STA_PRIVACY_INVOKED; - } - break; - case IW_AUTH_80211_AUTH_ALG: -@@ -935,11 +962,6 @@ - else - ret = -EOPNOTSUPP; - break; -- case IW_AUTH_PRIVACY_INVOKED: -- if (local->ops->set_privacy_invoked) -- ret = local->ops->set_privacy_invoked( -- local_to_hw(local), data->value); -- break; - default: - ret = -EOPNOTSUPP; - break; -Index: mac80211/net/mac80211/ieee80211_rate.c -=================================================================== ---- mac80211.orig/net/mac80211/ieee80211_rate.c 2007-11-11 15:45:23.205493011 +0100 -+++ mac80211/net/mac80211/ieee80211_rate.c 2007-11-11 15:45:30.441905395 +0100 -@@ -25,13 +25,25 @@ - { - struct rate_control_alg *alg; - -+ if (!ops->name) -+ return -EINVAL; -+ -+ mutex_lock(&rate_ctrl_mutex); -+ list_for_each_entry(alg, &rate_ctrl_algs, list) { -+ if (!strcmp(alg->ops->name, ops->name)) { -+ /* don't register an algorithm twice */ -+ WARN_ON(1); -+ return -EALREADY; -+ } -+ } -+ - alg = kzalloc(sizeof(*alg), GFP_KERNEL); - if (alg == NULL) { -+ mutex_unlock(&rate_ctrl_mutex); - return -ENOMEM; - } - alg->ops = ops; - -- mutex_lock(&rate_ctrl_mutex); - list_add_tail(&alg->list, &rate_ctrl_algs); - mutex_unlock(&rate_ctrl_mutex); - -@@ -61,9 +73,12 @@ - struct rate_control_alg *alg; - struct rate_control_ops *ops = NULL; - -+ if (!name) -+ return NULL; -+ - mutex_lock(&rate_ctrl_mutex); - list_for_each_entry(alg, &rate_ctrl_algs, list) { -- if (!name || !strcmp(alg->ops->name, name)) -+ if (!strcmp(alg->ops->name, name)) - if (try_module_get(alg->ops->module)) { - ops = alg->ops; - break; -@@ -80,9 +95,12 @@ - { - struct rate_control_ops *ops; - -+ if (!name) -+ name = "simple"; -+ - ops = ieee80211_try_rate_control_ops_get(name); - if (!ops) { -- request_module("rc80211_%s", name ? name : "default"); -+ request_module("rc80211_%s", name); - ops = ieee80211_try_rate_control_ops_get(name); - } - return ops; -Index: mac80211/net/mac80211/ieee80211_rate.h -=================================================================== ---- mac80211.orig/net/mac80211/ieee80211_rate.h 2007-11-11 15:45:23.213493469 +0100 -+++ mac80211/net/mac80211/ieee80211_rate.h 2007-11-11 15:45:30.445905621 +0100 -@@ -65,6 +65,9 @@ - struct kref kref; - }; - -+/* default 'simple' algorithm */ -+extern struct rate_control_ops mac80211_rcsimple; -+ - int ieee80211_rate_control_register(struct rate_control_ops *ops); - void ieee80211_rate_control_unregister(struct rate_control_ops *ops); - -Index: mac80211/net/mac80211/ieee80211_sta.c -=================================================================== ---- mac80211.orig/net/mac80211/ieee80211_sta.c 2007-11-11 15:45:23.217493699 +0100 -+++ mac80211/net/mac80211/ieee80211_sta.c 2007-11-11 15:46:32.885463850 +0100 -@@ -12,7 +12,6 @@ - */ - - /* TODO: -- * BSS table: use <BSSID,SSID> as the key to support multi-SSID APs - * order BSS list by RSSI(?) ("quality of AP") - * scan result table filtering (by capability (privacy, IBSS/BSS, WPA/RSN IE, - * SSID) -@@ -61,7 +60,8 @@ - static void ieee80211_send_probe_req(struct net_device *dev, u8 *dst, - u8 *ssid, size_t ssid_len); - static struct ieee80211_sta_bss * --ieee80211_rx_bss_get(struct net_device *dev, u8 *bssid); -+ieee80211_rx_bss_get(struct net_device *dev, u8 *bssid, int channel, -+ u8 *ssid, u8 ssid_len); - static void ieee80211_rx_bss_put(struct net_device *dev, - struct ieee80211_sta_bss *bss); - static int ieee80211_sta_find_ibss(struct net_device *dev, -@@ -108,14 +108,11 @@ - u8 wmm_param_len; - }; - --enum ParseRes { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 }; -- --static enum ParseRes ieee802_11_parse_elems(u8 *start, size_t len, -- struct ieee802_11_elems *elems) -+static void ieee802_11_parse_elems(u8 *start, size_t len, -+ struct ieee802_11_elems *elems) - { - size_t left = len; - u8 *pos = start; -- int unknown = 0; - - memset(elems, 0, sizeof(*elems)); - -@@ -126,15 +123,8 @@ - elen = *pos++; - left -= 2; - -- if (elen > left) { --#if 0 -- if (net_ratelimit()) -- printk(KERN_DEBUG "IEEE 802.11 element parse " -- "failed (id=%d elen=%d left=%d)\n", -- id, elen, left); --#endif -- return ParseFailed; -- } -+ if (elen > left) -+ return; - - switch (id) { - case WLAN_EID_SSID: -@@ -201,28 +191,15 @@ - elems->ext_supp_rates_len = elen; - break; - default: --#if 0 -- printk(KERN_DEBUG "IEEE 802.11 element parse ignored " -- "unknown element (id=%d elen=%d)\n", -- id, elen); --#endif -- unknown++; - break; - } - - left -= elen; - pos += elen; - } -- -- /* Do not trigger error if left == 1 as Apple Airport base stations -- * send AssocResps that are one spurious byte too long. */ -- -- return unknown ? ParseUnknown : ParseOK; - } - - -- -- - static int ecw2cw(int ecw) - { - int cw = 1; -@@ -426,7 +403,9 @@ - if (sdata->type != IEEE80211_IF_TYPE_STA) - return; - -- bss = ieee80211_rx_bss_get(dev, ifsta->bssid); -+ bss = ieee80211_rx_bss_get(dev, ifsta->bssid, -+ local->hw.conf.channel, -+ ifsta->ssid, ifsta->ssid_len); - if (bss) { - if (bss->has_erp_value) - ieee80211_handle_erp_ie(dev, bss->erp_value); -@@ -571,7 +550,8 @@ - capab |= WLAN_CAPABILITY_SHORT_SLOT_TIME | - WLAN_CAPABILITY_SHORT_PREAMBLE; - } -- bss = ieee80211_rx_bss_get(dev, ifsta->bssid); -+ bss = ieee80211_rx_bss_get(dev, ifsta->bssid, local->hw.conf.channel, -+ ifsta->ssid, ifsta->ssid_len); - if (bss) { - if (bss->capability & WLAN_CAPABILITY_PRIVACY) - capab |= WLAN_CAPABILITY_PRIVACY; -@@ -719,24 +699,30 @@ - static int ieee80211_privacy_mismatch(struct net_device *dev, - struct ieee80211_if_sta *ifsta) - { -+ struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sta_bss *bss; -- int res = 0; -+ int bss_privacy; -+ int wep_privacy; -+ int privacy_invoked; - -- if (!ifsta || (ifsta->flags & IEEE80211_STA_MIXED_CELL) || -- ifsta->key_management_enabled) -+ if (!ifsta || (ifsta->flags & IEEE80211_STA_MIXED_CELL)) - return 0; - -- bss = ieee80211_rx_bss_get(dev, ifsta->bssid); -+ bss = ieee80211_rx_bss_get(dev, ifsta->bssid, local->hw.conf.channel, -+ ifsta->ssid, ifsta->ssid_len); - if (!bss) - return 0; - -- if (ieee80211_sta_wep_configured(dev) != -- !!(bss->capability & WLAN_CAPABILITY_PRIVACY)) -- res = 1; -+ bss_privacy = !!(bss->capability & WLAN_CAPABILITY_PRIVACY); -+ wep_privacy = !!ieee80211_sta_wep_configured(dev); -+ privacy_invoked = !!(ifsta->flags & IEEE80211_STA_PRIVACY_INVOKED); - - ieee80211_rx_bss_put(dev, bss); - -- return res; -+ if ((bss_privacy == wep_privacy) || (bss_privacy == privacy_invoked)) -+ return 0; -+ -+ return 1; - } - - -@@ -920,12 +906,7 @@ - - printk(KERN_DEBUG "%s: replying to auth challenge\n", dev->name); - pos = mgmt->u.auth.variable; -- if (ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems) -- == ParseFailed) { -- printk(KERN_DEBUG "%s: failed to parse Auth(challenge)\n", -- dev->name); -- return; -- } -+ ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems); - if (!elems.challenge) { - printk(KERN_DEBUG "%s: no challenge IE in shared key auth " - "frame\n", dev->name); -@@ -1214,12 +1195,7 @@ - } - - pos = mgmt->u.assoc_resp.variable; -- if (ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems) -- == ParseFailed) { -- printk(KERN_DEBUG "%s: failed to parse AssocResp\n", -- dev->name); -- return; -- } -+ ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems); - - if (!elems.supp_rates) { - printk(KERN_DEBUG "%s: no SuppRates element in AssocResp\n", -@@ -1231,7 +1207,9 @@ - * update our stored copy */ - if (elems.erp_info && elems.erp_info_len >= 1) { - struct ieee80211_sta_bss *bss -- = ieee80211_rx_bss_get(dev, ifsta->bssid); -+ = ieee80211_rx_bss_get(dev, ifsta->bssid, -+ local->hw.conf.channel, -+ ifsta->ssid, ifsta->ssid_len); - if (bss) { - bss->erp_value = elems.erp_info[0]; - bss->has_erp_value = 1; -@@ -1261,7 +1239,9 @@ - " AP\n", dev->name); - return; - } -- bss = ieee80211_rx_bss_get(dev, ifsta->bssid); -+ bss = ieee80211_rx_bss_get(dev, ifsta->bssid, -+ local->hw.conf.channel, -+ ifsta->ssid, ifsta->ssid_len); - if (bss) { - sta->last_rssi = bss->rssi; - sta->last_signal = bss->signal; -@@ -1337,7 +1317,8 @@ - - - static struct ieee80211_sta_bss * --ieee80211_rx_bss_add(struct net_device *dev, u8 *bssid) -+ieee80211_rx_bss_add(struct net_device *dev, u8 *bssid, int channel, -+ u8 *ssid, u8 ssid_len) - { - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sta_bss *bss; -@@ -1348,6 +1329,11 @@ - atomic_inc(&bss->users); - atomic_inc(&bss->users); - memcpy(bss->bssid, bssid, ETH_ALEN); -+ bss->channel = channel; -+ if (ssid && ssid_len <= IEEE80211_MAX_SSID_LEN) { -+ memcpy(bss->ssid, ssid, ssid_len); -+ bss->ssid_len = ssid_len; -+ } - - spin_lock_bh(&local->sta_bss_lock); - /* TODO: order by RSSI? */ -@@ -1359,7 +1345,8 @@ - - - static struct ieee80211_sta_bss * --ieee80211_rx_bss_get(struct net_device *dev, u8 *bssid) -+ieee80211_rx_bss_get(struct net_device *dev, u8 *bssid, int channel, -+ u8 *ssid, u8 ssid_len) - { - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sta_bss *bss; -@@ -1367,7 +1354,10 @@ - spin_lock_bh(&local->sta_bss_lock); - bss = local->sta_bss_hash[STA_HASH(bssid)]; - while (bss) { -- if (memcmp(bss->bssid, bssid, ETH_ALEN) == 0) { -+ if (!memcmp(bss->bssid, bssid, ETH_ALEN) && -+ bss->channel == channel && -+ bss->ssid_len == ssid_len && -+ (ssid_len == 0 || !memcmp(bss->ssid, ssid, ssid_len))) { - atomic_inc(&bss->users); - break; - } -@@ -1429,7 +1419,7 @@ - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee802_11_elems elems; - size_t baselen; -- int channel, invalid = 0, clen; -+ int channel, clen; - struct ieee80211_sta_bss *bss; - struct sta_info *sta; - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); -@@ -1473,9 +1463,7 @@ - #endif /* CONFIG_MAC80211_IBSS_DEBUG */ - } - -- if (ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen, -- &elems) == ParseFailed) -- invalid = 1; -+ ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen, &elems); - - if (sdata->type == IEEE80211_IF_TYPE_IBSS && elems.supp_rates && - memcmp(mgmt->bssid, sdata->u.sta.bssid, ETH_ALEN) == 0 && -@@ -1533,9 +1521,11 @@ - else - channel = rx_status->channel; - -- bss = ieee80211_rx_bss_get(dev, mgmt->bssid); -+ bss = ieee80211_rx_bss_get(dev, mgmt->bssid, channel, -+ elems.ssid, elems.ssid_len); - if (!bss) { -- bss = ieee80211_rx_bss_add(dev, mgmt->bssid); -+ bss = ieee80211_rx_bss_add(dev, mgmt->bssid, channel, -+ elems.ssid, elems.ssid_len); - if (!bss) - return; - } else { -@@ -1561,10 +1551,6 @@ - - bss->beacon_int = le16_to_cpu(mgmt->u.beacon.beacon_int); - bss->capability = le16_to_cpu(mgmt->u.beacon.capab_info); -- if (elems.ssid && elems.ssid_len <= IEEE80211_MAX_SSID_LEN) { -- memcpy(bss->ssid, elems.ssid, elems.ssid_len); -- bss->ssid_len = elems.ssid_len; -- } - - bss->supp_rates_len = 0; - if (elems.supp_rates) { -@@ -1635,7 +1621,6 @@ - - - bss->hw_mode = rx_status->phymode; -- bss->channel = channel; - bss->freq = rx_status->freq; - if (channel != rx_status->channel && - (bss->hw_mode == MODE_IEEE80211G || -@@ -1695,9 +1680,7 @@ - if (baselen > len) - return; - -- if (ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen, -- &elems) == ParseFailed) -- return; -+ ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen, &elems); - - if (elems.erp_info && elems.erp_info_len >= 1) - ieee80211_handle_erp_ie(dev, elems.erp_info[0]); -@@ -2098,7 +2081,8 @@ - { - int tmp, hidden_ssid; - -- if (!memcmp(ifsta->ssid, ssid, ssid_len)) -+ if (ssid_len == ifsta->ssid_len && -+ !memcmp(ifsta->ssid, ssid, ssid_len)) - return 1; - - if (ifsta->flags & IEEE80211_STA_AUTO_BSSID_SEL) -@@ -2357,7 +2341,7 @@ - { - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); - struct ieee80211_sta_bss *bss; -- struct ieee80211_sub_if_data *sdata; -+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct ieee80211_hw_mode *mode; - u8 bssid[ETH_ALEN], *pos; - int i; -@@ -2379,18 +2363,17 @@ - printk(KERN_DEBUG "%s: Creating new IBSS network, BSSID " MAC_FMT "\n", - dev->name, MAC_ARG(bssid)); - -- bss = ieee80211_rx_bss_add(dev, bssid); -+ bss = ieee80211_rx_bss_add(dev, bssid, local->hw.conf.channel, -+ sdata->u.sta.ssid, sdata->u.sta.ssid_len); - if (!bss) - return -ENOMEM; - -- sdata = IEEE80211_DEV_TO_SUB_IF(dev); - mode = local->oper_hw_mode; - - if (local->hw.conf.beacon_int == 0) - local->hw.conf.beacon_int = 100; - bss->beacon_int = local->hw.conf.beacon_int; - bss->hw_mode = local->hw.conf.phymode; -- bss->channel = local->hw.conf.channel; - bss->freq = local->hw.conf.freq; - bss->last_update = jiffies; - bss->capability = WLAN_CAPABILITY_IBSS; -@@ -2448,7 +2431,8 @@ - MAC_FMT "\n", MAC_ARG(bssid), MAC_ARG(ifsta->bssid)); - #endif /* CONFIG_MAC80211_IBSS_DEBUG */ - if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0 && -- (bss = ieee80211_rx_bss_get(dev, bssid))) { -+ (bss = ieee80211_rx_bss_get(dev, bssid, local->hw.conf.channel, -+ ifsta->ssid, ifsta->ssid_len))) { - printk(KERN_DEBUG "%s: Selected IBSS BSSID " MAC_FMT - " based on configured SSID\n", - dev->name, MAC_ARG(bssid)); -Index: mac80211/net/mac80211/Kconfig -=================================================================== ---- mac80211.orig/net/mac80211/Kconfig 2007-11-11 15:45:23.225494151 +0100 -+++ mac80211/net/mac80211/Kconfig 2007-11-11 15:45:30.449905846 +0100 -@@ -13,6 +13,18 @@ - This option enables the hardware independent IEEE 802.11 - networking stack. - -+config MAC80211_RCSIMPLE -+ bool "'simple' rate control algorithm" if EMBEDDED -+ default y -+ depends on MAC80211 -+ help -+ This option allows you to turn off the 'simple' rate -+ control algorithm in mac80211. If you do turn it off, -+ you absolutely need another rate control algorithm. -+ -+ Say Y unless you know you will have another algorithm -+ available. -+ - config MAC80211_LEDS - bool "Enable LED triggers" - depends on MAC80211 && LEDS_TRIGGERS -Index: mac80211/net/mac80211/Makefile -=================================================================== ---- mac80211.orig/net/mac80211/Makefile 2007-11-11 15:45:23.233494609 +0100 -+++ mac80211/net/mac80211/Makefile 2007-11-11 15:45:30.449905846 +0100 -@@ -1,8 +1,9 @@ --obj-$(CONFIG_MAC80211) += mac80211.o rc80211_simple.o -+obj-$(CONFIG_MAC80211) += mac80211.o - - mac80211-objs-$(CONFIG_MAC80211_LEDS) += ieee80211_led.o - mac80211-objs-$(CONFIG_MAC80211_DEBUGFS) += debugfs.o debugfs_sta.o debugfs_netdev.o debugfs_key.o - mac80211-objs-$(CONFIG_NET_SCHED) += wme.o -+mac80211-objs-$(CONFIG_MAC80211_RCSIMPLE) += rc80211_simple.o - - mac80211-objs := \ - ieee80211.o \ -Index: mac80211/net/mac80211/rc80211_simple.c -=================================================================== ---- mac80211.orig/net/mac80211/rc80211_simple.c 2007-11-11 15:45:23.237494839 +0100 -+++ mac80211/net/mac80211/rc80211_simple.c 2007-11-11 15:45:30.449905846 +0100 -@@ -7,7 +7,6 @@ - * published by the Free Software Foundation. - */ - --#include <linux/module.h> - #include <linux/init.h> - #include <linux/netdevice.h> - #include <linux/types.h> -@@ -29,8 +28,6 @@ - #define RATE_CONTROL_INTERVAL (HZ / 20) - #define RATE_CONTROL_MIN_TX 10 - --MODULE_ALIAS("rc80211_default"); -- - static void rate_control_rate_inc(struct ieee80211_local *local, - struct sta_info *sta) - { -@@ -393,8 +390,7 @@ - } - #endif - --static struct rate_control_ops rate_control_simple = { -- .module = THIS_MODULE, -+struct rate_control_ops mac80211_rcsimple = { - .name = "simple", - .tx_status = rate_control_simple_tx_status, - .get_rate = rate_control_simple_get_rate, -@@ -409,22 +405,3 @@ - .remove_sta_debugfs = rate_control_simple_remove_sta_debugfs, - #endif - }; -- -- --static int __init rate_control_simple_init(void) --{ -- return ieee80211_rate_control_register(&rate_control_simple); --} -- -- --static void __exit rate_control_simple_exit(void) --{ -- ieee80211_rate_control_unregister(&rate_control_simple); --} -- -- --subsys_initcall(rate_control_simple_init); --module_exit(rate_control_simple_exit); -- --MODULE_DESCRIPTION("Simple rate control algorithm for ieee80211"); --MODULE_LICENSE("GPL"); -Index: mac80211/net/mac80211/rx.c -=================================================================== ---- mac80211.orig/net/mac80211/rx.c 2007-11-11 15:45:23.245495291 +0100 -+++ mac80211/net/mac80211/rx.c 2007-11-11 15:45:30.449905846 +0100 -@@ -509,9 +509,11 @@ - rx->key->tx_rx_count++; - /* TODO: add threshold stuff again */ - } else { -+#ifdef CONFIG_MAC80211_DEBUG - if (net_ratelimit()) - printk(KERN_DEBUG "%s: RX protected frame," - " but have no key\n", rx->dev->name); -+#endif /* CONFIG_MAC80211_DEBUG */ - return TXRX_DROP; - } - -Index: mac80211/net/mac80211/wep.c -=================================================================== ---- mac80211.orig/net/mac80211/wep.c 2007-11-11 15:45:23.253495749 +0100 -+++ mac80211/net/mac80211/wep.c 2007-11-11 15:45:30.449905846 +0100 -@@ -16,7 +16,7 @@ - #include <linux/crypto.h> - #include <linux/err.h> - #include <linux/mm.h> --#include <asm/scatterlist.h> -+#include <linux/scatterlist.h> - - #include <net/mac80211.h> - #include "ieee80211_i.h" -@@ -138,9 +138,7 @@ - *icv = cpu_to_le32(~crc32_le(~0, data, data_len)); - - crypto_blkcipher_setkey(tfm, rc4key, klen); -- sg.page = virt_to_page(data); -- sg.offset = offset_in_page(data); -- sg.length = data_len + WEP_ICV_LEN; -+ sg_init_one(&sg, data, data_len + WEP_ICV_LEN); - crypto_blkcipher_encrypt(&desc, &sg, &sg, sg.length); - } - -@@ -204,9 +202,7 @@ - __le32 crc; - - crypto_blkcipher_setkey(tfm, rc4key, klen); -- sg.page = virt_to_page(data); -- sg.offset = offset_in_page(data); -- sg.length = data_len + WEP_ICV_LEN; -+ sg_init_one(&sg, data, data_len + WEP_ICV_LEN); - crypto_blkcipher_decrypt(&desc, &sg, &sg, sg.length); - - crc = cpu_to_le32(~crc32_le(~0, data, data_len)); -@@ -318,9 +314,11 @@ - - if (!(rx->u.rx.status->flag & RX_FLAG_DECRYPTED)) { - if (ieee80211_wep_decrypt(rx->local, rx->skb, rx->key)) { -+#ifdef CONFIG_MAC80211_DEBUG - if (net_ratelimit()) - printk(KERN_DEBUG "%s: RX WEP frame, decrypt " - "failed\n", rx->dev->name); -+#endif /* CONFIG_MAC80211_DEBUG */ - return TXRX_DROP; - } - } else if (!(rx->u.rx.status->flag & RX_FLAG_IV_STRIPPED)) { -Index: mac80211/net/wireless/Kconfig -=================================================================== ---- mac80211.orig/net/wireless/Kconfig 2007-11-11 15:45:23.261496205 +0100 -+++ mac80211/net/wireless/Kconfig 2007-11-11 15:45:30.453906075 +0100 -@@ -3,7 +3,7 @@ - - config NL80211 - bool "nl80211 new netlink interface support" -- depends CFG80211 -+ depends on CFG80211 - default y - ---help--- - This option turns on the new netlink interface |