From c05dbaa960bbc79e28f18cb43ad15349dd646149 Mon Sep 17 00:00:00 2001 From: Imre Kaloz Date: Wed, 10 Dec 2008 11:21:08 +0000 Subject: upgrade compat wireless to 2008-12-09, remove the experimental rt2800 patch until it's fixed git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13579 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/mac80211/patches/330-nl80211_ht40.patch | 303 ------------------------ 1 file changed, 303 deletions(-) delete mode 100644 package/mac80211/patches/330-nl80211_ht40.patch (limited to 'package/mac80211/patches/330-nl80211_ht40.patch') diff --git a/package/mac80211/patches/330-nl80211_ht40.patch b/package/mac80211/patches/330-nl80211_ht40.patch deleted file mode 100644 index 267dd0b3e6..0000000000 --- a/package/mac80211/patches/330-nl80211_ht40.patch +++ /dev/null @@ -1,303 +0,0 @@ -This patch adds new NL80211_CMD_SET_WIPHY attributes -NL80211_ATTR_WIPHY_FREQ and NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET to allow -userspace to set the operating channel (e.g., hostapd for AP mode). - -Signed-off-by: Jouni Malinen -Acked-by: Johannes Berg - - -Index: wireless-testing/include/linux/nl80211.h -=================================================================== ---- wireless-testing.orig/include/linux/nl80211.h 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/include/linux/nl80211.h 2008-11-26 15:16:59.000000000 +0200 -@@ -26,8 +26,9 @@ - * @NL80211_CMD_GET_WIPHY: request information about a wiphy or dump request - * to get a list of all present wiphys. - * @NL80211_CMD_SET_WIPHY: set wiphy parameters, needs %NL80211_ATTR_WIPHY or -- * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME -- * and/or %NL80211_ATTR_WIPHY_TXQ_PARAMS. -+ * %NL80211_ATTR_IFINDEX; can be used to set %NL80211_ATTR_WIPHY_NAME, -+ * %NL80211_ATTR_WIPHY_TXQ_PARAMS, %NL80211_ATTR_WIPHY_FREQ, and/or -+ * %NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET. - * @NL80211_CMD_NEW_WIPHY: Newly created wiphy, response to get request - * or rename notification. Has attributes %NL80211_ATTR_WIPHY and - * %NL80211_ATTR_WIPHY_NAME. -@@ -180,6 +181,14 @@ - * /sys/class/ieee80211//index - * @NL80211_ATTR_WIPHY_NAME: wiphy name (used for renaming) - * @NL80211_ATTR_WIPHY_TXQ_PARAMS: a nested array of TX queue parameters -+ * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz -+ * @NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET: included with NL80211_ATTR_WIPHY_FREQ -+ * if HT20 or HT40 are allowed (i.e., 802.11n disabled if not included): -+ * NL80211_SEC_CHAN_NO_HT = HT not allowed (i.e., same as not including -+ * this attribute) -+ * NL80211_SEC_CHAN_DISABLED = HT20 only -+ * NL80211_SEC_CHAN_BELOW = secondary channel is below the primary channel -+ * NL80211_SEC_CHAN_ABOVE = secondary channel is above the primary channel - * - * @NL80211_ATTR_IFINDEX: network interface index of the device to operate on - * @NL80211_ATTR_IFNAME: network interface name -@@ -315,6 +324,8 @@ - NL80211_ATTR_BSS_BASIC_RATES, - - NL80211_ATTR_WIPHY_TXQ_PARAMS, -+ NL80211_ATTR_WIPHY_FREQ, -+ NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET, - - /* add attributes here, update the policy in nl80211.c */ - -@@ -329,6 +340,8 @@ - #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY - #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES - #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS -+#define NL80211_ATTR_WIPHY_FREQ NL80211_ATTR_WIPHY_FREQ -+#define NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET - - #define NL80211_MAX_SUPP_RATES 32 - #define NL80211_MAX_SUPP_REG_RULES 32 -@@ -742,4 +755,10 @@ - NL80211_TXQ_Q_BK - }; - -+enum nl80211_sec_chan_offset { -+ NL80211_SEC_CHAN_NO_HT /* No HT */, -+ NL80211_SEC_CHAN_DISABLED /* HT20 only */, -+ NL80211_SEC_CHAN_BELOW /* HT40- */, -+ NL80211_SEC_CHAN_ABOVE /* HT40+ */ -+}; - #endif /* __LINUX_NL80211_H */ -Index: wireless-testing/include/net/cfg80211.h -=================================================================== ---- wireless-testing.orig/include/net/cfg80211.h 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/include/net/cfg80211.h 2008-11-26 15:29:50.000000000 +0200 -@@ -392,6 +392,9 @@ - /* from net/wireless.h */ - struct wiphy; - -+/* from net/ieee80211.h */ -+struct ieee80211_channel; -+ - /** - * struct cfg80211_ops - backend description for wireless configuration - * -@@ -450,6 +453,8 @@ - * @change_bss: Modify parameters for a given BSS. - * - * @set_txq_params: Set TX queue parameters -+ * -+ * @set_channel: Set channel - */ - struct cfg80211_ops { - int (*add_virtual_intf)(struct wiphy *wiphy, char *name, -@@ -513,6 +518,10 @@ - - int (*set_txq_params)(struct wiphy *wiphy, - struct ieee80211_txq_params *params); -+ -+ int (*set_channel)(struct wiphy *wiphy, -+ struct ieee80211_channel *chan, -+ enum nl80211_sec_chan_offset); - }; - - #endif /* __NET_CFG80211_H */ -Index: wireless-testing/net/mac80211/cfg.c -=================================================================== ---- wireless-testing.orig/net/mac80211/cfg.c 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/net/mac80211/cfg.c 2008-11-26 15:19:34.000000000 +0200 -@@ -1095,6 +1095,18 @@ - return 0; - } - -+static int ieee80211_set_channel(struct wiphy *wiphy, -+ struct ieee80211_channel *chan, -+ enum nl80211_sec_chan_offset sec_chan_offset) -+{ -+ struct ieee80211_local *local = wiphy_priv(wiphy); -+ -+ local->oper_channel = chan; -+ local->oper_sec_chan_offset = sec_chan_offset; -+ -+ return ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL); -+} -+ - struct cfg80211_ops mac80211_config_ops = { - .add_virtual_intf = ieee80211_add_iface, - .del_virtual_intf = ieee80211_del_iface, -@@ -1122,4 +1134,5 @@ - #endif - .change_bss = ieee80211_change_bss, - .set_txq_params = ieee80211_set_txq_params, -+ .set_channel = ieee80211_set_channel, - }; -Index: wireless-testing/net/wireless/nl80211.c -=================================================================== ---- wireless-testing.orig/net/wireless/nl80211.c 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/net/wireless/nl80211.c 2008-11-26 15:31:31.000000000 +0200 -@@ -59,6 +59,8 @@ - [NL80211_ATTR_WIPHY_NAME] = { .type = NLA_NUL_STRING, - .len = BUS_ID_SIZE-1 }, - [NL80211_ATTR_WIPHY_TXQ_PARAMS] = { .type = NLA_NESTED }, -+ [NL80211_ATTR_WIPHY_FREQ] = { .type = NLA_U32 }, -+ [NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET] = { .type = NLA_U32 }, - - [NL80211_ATTR_IFTYPE] = { .type = NLA_U32 }, - [NL80211_ATTR_IFINDEX] = { .type = NLA_U32 }, -@@ -359,6 +361,61 @@ - } - } - -+ if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) { -+ enum nl80211_sec_chan_offset sec_chan_offset = -+ NL80211_SEC_CHAN_NO_HT; -+ struct ieee80211_channel *chan; -+ u32 freq, sec_freq; -+ -+ if (!rdev->ops->set_channel) { -+ result = -EOPNOTSUPP; -+ goto bad_res; -+ } -+ -+ if (info->attrs[NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET]) { -+ sec_chan_offset = nla_get_u32( -+ info->attrs[ -+ NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET]); -+ if (sec_chan_offset != NL80211_SEC_CHAN_NO_HT && -+ sec_chan_offset != NL80211_SEC_CHAN_DISABLED && -+ sec_chan_offset != NL80211_SEC_CHAN_BELOW && -+ sec_chan_offset != NL80211_SEC_CHAN_ABOVE) { -+ result = -EINVAL; -+ goto bad_res; -+ } -+ } -+ -+ freq = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]); -+ chan = ieee80211_get_channel(&rdev->wiphy, freq); -+ if (!chan || chan->flags & IEEE80211_CHAN_DISABLED) { -+ /* Primary channel not allowed */ -+ result = -EINVAL; -+ goto bad_res; -+ } -+ if (sec_chan_offset == NL80211_SEC_CHAN_BELOW) -+ sec_freq = freq - 20; -+ else if (sec_chan_offset == NL80211_SEC_CHAN_ABOVE) -+ sec_freq = freq + 20; -+ else -+ sec_freq = 0; -+ -+ if (sec_freq) { -+ struct ieee80211_channel *schan; -+ schan = ieee80211_get_channel(&rdev->wiphy, sec_freq); -+ if (!schan || schan->flags & IEEE80211_CHAN_DISABLED) { -+ /* Secondary channel not allowed */ -+ result = -EINVAL; -+ goto bad_res; -+ } -+ } -+ -+ result = rdev->ops->set_channel(&rdev->wiphy, chan, -+ sec_chan_offset); -+ if (result) -+ goto bad_res; -+ } -+ -+ - bad_res: - cfg80211_put_dev(rdev); - return result; -Index: wireless-testing/include/net/mac80211.h -=================================================================== ---- wireless-testing.orig/include/net/mac80211.h 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/include/net/mac80211.h 2008-11-26 15:15:47.000000000 +0200 -@@ -507,6 +507,9 @@ - - struct ieee80211_ht_conf { - bool enabled; -+ int sec_chan_offset; /* 0 = HT40 disabled; -1 = HT40 enabled, secondary -+ * channel below primary; 1 = HT40 enabled, -+ * secondary channel above primary */ - }; - - /** -Index: wireless-testing/net/mac80211/util.c -=================================================================== ---- wireless-testing.orig/net/mac80211/util.c 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/net/mac80211/util.c 2008-11-26 15:20:26.000000000 +0200 -@@ -641,6 +641,7 @@ - chan->flags & IEEE80211_CHAN_NO_IBSS) - return ret; - local->oper_channel = chan; -+ local->oper_sec_chan_offset = NL80211_SEC_CHAN_NO_HT; - - if (local->sw_scanning || local->hw_scanning) - ret = 0; -Index: wireless-testing/net/mac80211/ieee80211_i.h -=================================================================== ---- wireless-testing.orig/net/mac80211/ieee80211_i.h 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/net/mac80211/ieee80211_i.h 2008-11-26 15:20:12.000000000 +0200 -@@ -626,6 +626,7 @@ - struct delayed_work scan_work; - struct ieee80211_sub_if_data *scan_sdata; - struct ieee80211_channel *oper_channel, *scan_channel; -+ enum nl80211_sec_chan_offset oper_sec_chan_offset; - u8 scan_ssid[IEEE80211_MAX_SSID_LEN]; - size_t scan_ssid_len; - struct list_head bss_list; -Index: wireless-testing/net/mac80211/main.c -=================================================================== ---- wireless-testing.orig/net/mac80211/main.c 2008-11-26 15:15:31.000000000 +0200 -+++ wireless-testing/net/mac80211/main.c 2008-11-26 15:29:09.000000000 +0200 -@@ -195,20 +195,42 @@ - struct ieee80211_channel *chan; - int ret = 0; - int power; -+ enum nl80211_sec_chan_offset sec_chan_offset; - - might_sleep(); - -- if (local->sw_scanning) -+ if (local->sw_scanning) { - chan = local->scan_channel; -- else -+ sec_chan_offset = NL80211_SEC_CHAN_NO_HT; -+ } else { - chan = local->oper_channel; -+ sec_chan_offset = local->oper_sec_chan_offset; -+ } - -- if (chan != local->hw.conf.channel) { -+ if (chan != local->hw.conf.channel || -+ sec_chan_offset != local->hw.conf.ht.sec_chan_offset) { - local->hw.conf.channel = chan; -+ switch (sec_chan_offset) { -+ case NL80211_SEC_CHAN_NO_HT: -+ local->hw.conf.ht.enabled = false; -+ local->hw.conf.ht.sec_chan_offset = 0; -+ break; -+ case NL80211_SEC_CHAN_DISABLED: -+ local->hw.conf.ht.enabled = true; -+ local->hw.conf.ht.sec_chan_offset = 0; -+ break; -+ case NL80211_SEC_CHAN_BELOW: -+ local->hw.conf.ht.enabled = true; -+ local->hw.conf.ht.sec_chan_offset = -1; -+ break; -+ case NL80211_SEC_CHAN_ABOVE: -+ local->hw.conf.ht.enabled = true; -+ local->hw.conf.ht.sec_chan_offset = 1; -+ break; -+ } - changed |= IEEE80211_CONF_CHANGE_CHANNEL; - } - -- - if (!local->hw.conf.power_level) - power = chan->max_power; - else - --- -Jouni Malinen PGP id EFC895FA --- -To unsubscribe from this list: send the line "unsubscribe linux-wireless" in -the body of a message to majordomo@vger.kernel.org -More majordomo info at http://vger.kernel.org/majordomo-info.html - -- cgit v1.2.3