5 files changed, 27 insertions, 14 deletions

diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index af7f9bbfd18a..b885fd189403 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -42,7 +42,7 @@ static const char *ieee80211_modes[] = {
 };
 
 #define MAX_CUSTOM_LEN 64
-static char *ipw2100_translate_scan(struct ieee80211_device *ieee,
+static char *ieee80211_translate_scan(struct ieee80211_device *ieee,
                                            char *start, char *stop,
                                            struct ieee80211_network *network)
 {
@@ -274,7 +274,7 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
 
                 if (ieee->scan_age == 0 ||
                     time_after(network->last_scanned + ieee->scan_age, jiffies))
-                        ev = ipw2100_translate_scan(ieee, ev, stop, network);
+                        ev = ieee80211_translate_scan(ieee, ev, stop, network);
                 else
                         IEEE80211_DEBUG_SCAN("Not showing network '%s ("
                                              MAC_FMT ")' due to age (%dms).\n",
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c
index 6f99f781bff8..60f06a31f0d1 100644
--- a/net/ieee80211/softmac/ieee80211softmac_module.c
+++ b/net/ieee80211/softmac/ieee80211softmac_module.c
@@ -183,16 +183,21 @@ void ieee80211softmac_start(struct net_device *dev)
          */
         if (mac->txrates_change)
                 oldrates = mac->txrates;
-        if (ieee->modulation & IEEE80211_OFDM_MODULATION) {
-                mac->txrates.default_rate = IEEE80211_OFDM_RATE_54MB;
-                change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT;
-                mac->txrates.default_fallback = IEEE80211_OFDM_RATE_24MB;
-                change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK;
-        } else if (ieee->modulation & IEEE80211_CCK_MODULATION) {
+        /* FIXME: We don't correctly handle backing down to lower
+           rates, so 801.11g devices start off at 11M for now. People
+           can manually change it if they really need to, but 11M is
+           more reliable. Note similar logic in
+           ieee80211softmac_wx_set_rate() */     
+        if (ieee->modulation & IEEE80211_CCK_MODULATION) {
                 mac->txrates.default_rate = IEEE80211_CCK_RATE_11MB;
                 change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT;
                 mac->txrates.default_fallback = IEEE80211_CCK_RATE_5MB;
                 change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK;
+        } else if (ieee->modulation & IEEE80211_OFDM_MODULATION) {
+                mac->txrates.default_rate = IEEE80211_OFDM_RATE_54MB;
+                change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT;
+                mac->txrates.default_fallback = IEEE80211_OFDM_RATE_24MB;
+                change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK;
         } else
                 assert(0);
         if (mac->txrates_change)
diff --git a/net/ieee80211/softmac/ieee80211softmac_priv.h b/net/ieee80211/softmac/ieee80211softmac_priv.h
index 9ba7dbd161eb..65d9816c8ecc 100644
--- a/net/ieee80211/softmac/ieee80211softmac_priv.h
+++ b/net/ieee80211/softmac/ieee80211softmac_priv.h
@@ -167,7 +167,7 @@ static inline int ieee80211softmac_scan_sanity_check(struct ieee80211softmac_dev
                 ) || ieee80211softmac_scan_handlers_check_self(sm);
 }
 
-#define IEEE80211SOFTMAC_PROBE_DELAY            HZ/2
+#define IEEE80211SOFTMAC_PROBE_DELAY            HZ/50
 #define IEEE80211SOFTMAC_WORKQUEUE_NAME_LEN     (17 + IFNAMSIZ)
 
 struct ieee80211softmac_network {
diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c
index e1a9bc6d36ff..b559aa9b5507 100644
--- a/net/ieee80211/softmac/ieee80211softmac_wx.c
+++ b/net/ieee80211/softmac/ieee80211softmac_wx.c
@@ -135,11 +135,15 @@ ieee80211softmac_wx_set_rate(struct net_device *net_dev,
         int err = -EINVAL;
 
         if (in_rate == -1) {
-                /* automatic detect */
-                if (ieee->modulation & IEEE80211_OFDM_MODULATION)
-                        in_rate = 54000000;
-                else
+                /* FIXME: We don't correctly handle backing down to lower
+                   rates, so 801.11g devices start off at 11M for now. People
+                   can manually change it if they really need to, but 11M is
+                   more reliable. Note similar logic in
+                   ieee80211softmac_wx_set_rate() */     
+                if (ieee->modulation & IEEE80211_CCK_MODULATION)
                         in_rate = 11000000;
+                else
+                        in_rate = 54000000;
         }
 
         switch (in_rate) {
diff --git a/net/socket.c b/net/socket.c
index fcd77eac0ccf..b13042f68c02 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -119,6 +119,9 @@ static ssize_t sock_writev(struct file *file, const struct iovec *vector,
 static ssize_t sock_sendpage(struct file *file, struct page *page,
                              int offset, size_t size, loff_t *ppos, int more);
 
+extern ssize_t generic_splice_sendpage(struct inode *inode, struct file *out,
+                                size_t len, unsigned int flags);
+
 
 /*
  *      Socket files have a set of 'special' operations as well as the generic file ones. These don't appear
@@ -141,7 +144,8 @@ static struct file_operations socket_file_ops = {
         .fasync =       sock_fasync,
         .readv =        sock_readv,
         .writev =       sock_writev,
-        .sendpage =     sock_sendpage
+        .sendpage =     sock_sendpage,
+        .splice_write = generic_splice_sendpage,
 };
 
 /*