Merge branch 'tracing/ftrace'; commit 'v2.6.29-rc2' into tracing/core

7 files changed, 17 insertions, 36 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 30028e2422fc..af6b5847be5c 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -38,7 +38,7 @@
 /*
  * Allow hardware encryption to be disabled.
  */
-static int modparam_nohwcrypt = 1;
+static int modparam_nohwcrypt = 0;
 module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
 
@@ -376,11 +376,11 @@ static int rt2500usb_config_key(struct rt2x00_dev *rt2x00dev,
 
                 /*
                  * The driver does not support the IV/EIV generation
-                 * in hardware. However it doesn't support the IV/EIV
-                 * inside the ieee80211 frame either, but requires it
-                 * to be provided seperately for the descriptor.
-                 * rt2x00lib will cut the IV/EIV data out of all frames
-                 * given to us by mac80211, but we must tell mac80211
+                 * in hardware. However it demands the data to be provided
+                 * both seperately as well as inside the frame.
+                 * We already provided the CONFIG_CRYPTO_COPY_IV to rt2x00lib
+                 * to ensure rt2x00lib will not strip the data from the
+                 * frame after the copy, now we must tell mac80211
                  * to generate the IV/EIV data.
                  */
                 key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
@@ -1181,7 +1181,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
                            test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
         rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
         rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
-        rt2x00_set_field32(&word, TXD_W0_CIPHER, txdesc->cipher);
+        rt2x00_set_field32(&word, TXD_W0_CIPHER, !!txdesc->cipher);
         rt2x00_set_field32(&word, TXD_W0_KEY_ID, txdesc->key_idx);
         rt2x00_desc_write(txd, 0, word);
 }
@@ -1334,14 +1334,7 @@ static void rt2500usb_fill_rxdone(struct queue_entry *entry,
 
                 /* ICV is located at the end of frame */
 
-                /*
-                 * Hardware has stripped IV/EIV data from 802.11 frame during
-                 * decryption. It has provided the data seperately but rt2x00lib
-                 * should decide if it should be reinserted.
-                 */
-                rxdesc->flags |= RX_FLAG_IV_STRIPPED;
-                if (rxdesc->cipher != CIPHER_TKIP)
-                        rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
+                rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
                         rxdesc->flags |= RX_FLAG_DECRYPTED;
                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 6d92542fcf0d..87c0f2c83077 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -807,13 +807,11 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry,
 {
         entry->flags = 0;
         entry->bitrate = rate->bitrate;
-        entry->hw_value = rt2x00_create_rate_hw_value(index, 0);
-        entry->hw_value_short = entry->hw_value;
+        entry->hw_value =index;
+        entry->hw_value_short = index;
 
-        if (rate->flags & DEV_RATE_SHORT_PREAMBLE) {
+        if (rate->flags & DEV_RATE_SHORT_PREAMBLE)
                 entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE;
-                entry->hw_value_short |= rt2x00_create_rate_hw_value(index, 1);
-        }
 }
 
 static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/rt2x00/rt2x00leds.c
index 68f4e0fc35b9..a0cd35b6beb5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/rt2x00/rt2x00leds.c
@@ -97,7 +97,7 @@ void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled)
 
 void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled)
 {
-        if (rt2x00dev->led_radio.type == LED_TYPE_ASSOC)
+        if (rt2x00dev->led_radio.type == LED_TYPE_RADIO)
                 rt2x00led_led_simple(&rt2x00dev->led_radio, enabled);
 }
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 03024327767b..86cd26fbf769 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -52,22 +52,11 @@ struct rt2x00_rate {
 
 extern const struct rt2x00_rate rt2x00_supported_rates[12];
 
-static inline u16 rt2x00_create_rate_hw_value(const u16 index,
-                                              const u16 short_preamble)
-{
-        return (short_preamble << 8) | (index & 0xff);
-}
-
 static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
 {
         return &rt2x00_supported_rates[hw_value & 0xff];
 }
 
-static inline int rt2x00_get_rate_preamble(const u16 hw_value)
-{
-        return (hw_value & 0xff00);
-}
-
 /*
  * Radio control handlers.
  */
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index eaec6bd93ed5..746a8f36b931 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -313,7 +313,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
                  * When preamble is enabled we should set the
                  * preamble bit for the signal.
                  */
-                if (rt2x00_get_rate_preamble(rate->hw_value))
+                if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
                         txdesc->signal |= 0x08;
         }
 }
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 83df312ac56f..0b29d767a258 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -434,11 +434,11 @@ static int rt2x00usb_find_endpoints(struct rt2x00_dev *rt2x00dev)
 
                 if (usb_endpoint_is_bulk_in(ep_desc)) {
                         rt2x00usb_assign_endpoint(rt2x00dev->rx, ep_desc);
-                } else if (usb_endpoint_is_bulk_out(ep_desc)) {
+                } else if (usb_endpoint_is_bulk_out(ep_desc) &&
+                           (queue != queue_end(rt2x00dev))) {
                         rt2x00usb_assign_endpoint(queue, ep_desc);
+                        queue = queue_next(queue);
 
-                        if (queue != queue_end(rt2x00dev))
-                                queue = queue_next(queue);
                         tx_ep_desc = ep_desc;
                 }
         }
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index d638a8a59370..96a8d69f8790 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2321,6 +2321,7 @@ static struct usb_device_id rt73usb_device_table[] = {
         /* Linksys */
         { USB_DEVICE(0x13b1, 0x0020), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
+        { USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
         /* MSI */
         { USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
         { USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },