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[package] mac80211: update compat-wireless to 2009-01-24 (patch by Hauke Mehrtens <hauke@hauke-m.de>)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14172 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2009-01-25 13:33:34 +00:00
parent e7a16f463a
commit acb7b631f3
23 changed files with 689 additions and 1992 deletions
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28
package/mac80211/patches/301-rt2x00-Implement-support-for-802.11n.patch
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@@ -1,6 +1,6 @@
From 42d5399c2743dbd1ddaaadc8cb04adbfc65cc970 Mon Sep 17 00:00:00 2001
From adf33d3a207846709e2a5fb006f17dbc9225f7a9 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Sat, 10 Jan 2009 11:01:10 +0100
Date: Fri, 23 Jan 2009 17:10:06 +0100
Subject: [PATCH] rt2x00: Implement support for 802.11n
Extend rt2x00lib capabilities to support 802.11n,
@@ -58,7 +58,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
};
/*
@@ -604,6 +608,7 @@ enum rt2x00_flags {
@@ -603,6 +607,7 @@ enum rt2x00_flags {
CONFIG_EXTERNAL_LNA_BG,
CONFIG_DOUBLE_ANTENNA,
CONFIG_DISABLE_LINK_TUNING,
@@ -295,7 +295,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+++ b/drivers/net/wireless/rt2x00/rt2x00ht.c
@@ -0,0 +1,69 @@
+/*
+ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
+ <http://rt2x00.serialmonkey.com>
+
+ This program is free software; you can redistribute it and/or modify
@@ -327,10 +327,10 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+
+void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
+ struct txentry_desc *txdesc,
+ struct ieee80211_rate *rate)
+ const struct rt2x00_rate *hwrate)
+{
+ struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
+ const struct rt2x00_rate *hwrate = rt2x00_get_rate(rate->hw_value);
+ struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0];
+
+ if (tx_info->control.sta)
+ txdesc->mpdu_density =
@@ -342,7 +342,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ txdesc->stbc = 0; /* FIXME: What value is needed? */
+
+ txdesc->mcs = rt2x00_get_rate_mcs(hwrate->mcs);
+ if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
+ if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
+ txdesc->mcs |= 0x08;
+
+ /*
@@ -354,13 +354,13 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ /*
+ * Determine HT Mix/Greenfield rate mode
+ */
+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
+ if (txrate->flags & IEEE80211_TX_RC_MCS)
+ txdesc->rate_mode = RATE_MODE_HT_MIX;
+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_GREEN_FIELD)
+ if (txrate->flags & IEEE80211_TX_RC_GREEN_FIELD)
+ txdesc->rate_mode = RATE_MODE_HT_GREENFIELD;
+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
+ if (txrate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
+ __set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags);
+ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)
+ if (txrate->flags & IEEE80211_TX_RC_SHORT_GI)
+ __set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags);
+}
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -397,11 +397,11 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+#ifdef CONFIG_RT2X00_LIB_HT
+void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
+ struct txentry_desc *txdesc,
+ struct ieee80211_rate *rate);
+ const struct rt2x00_rate *hwrate);
+#else
+static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
+ struct txentry_desc *txdesc,
+ struct ieee80211_rate *rate)
+ const struct rt2x00_rate *hwrate)
+{
+}
+#endif /* CONFIG_RT2X00_LIB_HT */
@@ -416,7 +416,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
* Apply TX descriptor handling by components
*/
rt2x00crypto_create_tx_descriptor(entry, txdesc);
+ rt2x00ht_create_tx_descriptor(entry, txdesc, rate);
+ rt2x00ht_create_tx_descriptor(entry, txdesc, hwrate);
rt2x00queue_create_tx_descriptor_seq(entry, txdesc);
rt2x00queue_create_tx_descriptor_plcp(entry, txdesc, hwrate);
}