diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c
index 69b1dbd1adf0cc29818adce59f46e60ec45ce330..fb02d118075b1c75a0e3bba5e2462fb812dfd65a 100644
--- a/drivers/net/wireless/rt2x00/rt2400pci.c
+++ b/drivers/net/wireless/rt2x00/rt2400pci.c
@@ -1001,8 +1001,7 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev,
*/
static void rt2400pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
- struct txentry_desc *txdesc,
- struct ieee80211_tx_control *control)
+ struct txentry_desc *txdesc)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txd = skbdesc->desc;
@@ -1046,8 +1045,7 @@ static void rt2400pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
test_bit(ENTRY_TXD_RTS_FRAME, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
- !!(control->flags &
- IEEE80211_TXCTL_LONG_RETRY_LIMIT));
++ test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
rt2x00_desc_write(txd, 0, word);
}
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c
index aa195dab15541b3e7f11cfd3b4bf338e3ed0fc1f..1724ce90f8b158f1f2db152b0276e8d654a3817c 100644
--- a/drivers/net/wireless/rt2x00/rt2500pci.c
+++ b/drivers/net/wireless/rt2x00/rt2500pci.c
@@ -1155,8 +1155,7 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev,
*/
static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
- struct txentry_desc *txdesc,
- struct ieee80211_tx_control *control)
+ struct txentry_desc *txdesc)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txd = skbdesc->desc;
@@ -1198,9 +1197,7 @@ static void rt2500pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W0_CIPHER_OWNER, 1);
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
- !!(control->flags &
- IEEE80211_TXCTL_LONG_RETRY_LIMIT));
- rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
+ test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_CIPHER_ALG, CIPHER_NONE);
rt2x00_desc_write(txd, 0, word);
}
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 88bafdf8f0fa1cbf6e060c9a0ad2e55da8c7cf6f..7df06ece1b45331df40266569ccaf89032e57772 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1033,8 +1033,7 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev,
*/
static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
- struct txentry_desc *txdesc,
- struct ieee80211_tx_control *control)
+ struct txentry_desc *txdesc)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txd = skbdesc->desc;
@@ -1058,7 +1057,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_desc_write(txd, 2, word);
rt2x00_desc_read(txd, 0, &word);
- rt2x00_set_field32(&word, TXD_W0_RETRY_LIMIT, control->retry_limit);
+ rt2x00_set_field32(&word, TXD_W0_RETRY_LIMIT, txdesc->retry_limit);
rt2x00_set_field32(&word, TXD_W0_MORE_FRAG,
test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_ACK,
@@ -1068,7 +1067,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
rt2x00_set_field32(&word, TXD_W0_OFDM,
test_bit(ENTRY_TXD_OFDM_RATE, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_NEW_SEQ,
- !!(control->flags & IEEE80211_TXCTL_FIRST_FRAGMENT));
+ 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, skbdesc->data_len);
rt2x00_set_field32(&word, TXD_W0_CIPHER, CIPHER_NONE);
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 79bd9c9f896312185b52db85be7a85d8ec22fcf8..65614841f748ebbdab733409b661a3f65e2ee12d 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -540,8 +540,7 @@ struct rt2x00lib_ops {
*/
void (*write_tx_desc) (struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
- struct txentry_desc *txdesc,
- struct ieee80211_tx_control *control);
+ struct txentry_desc *txdesc);
int (*write_tx_data) (struct rt2x00_dev *rt2x00dev,
struct data_queue *queue, struct sk_buff *skb,
struct ieee80211_tx_control *control);
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 69da22cf085c12bc3fb3b41d349f04b8bbb4186a..e1368f7098589398c5779df9769846ca5ca7b2ea 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -664,7 +664,12 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
tx_rate = control->rts_cts_rate->hw_value;
}
- rate = rt2x00_get_rate(tx_rate);
+ /*
+ * Determine retry information.
+ */
+ txdesc.retry_limit = control->retry_limit;
+ if (control->flags & IEEE80211_TXCTL_LONG_RETRY_LIMIT)
+ __set_bit(ENTRY_TXD_RETRY_MODE, &txdesc.flags);
/*
* Check if more fragments are pending
@@ -686,16 +691,20 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
* Set ifs to IFS_SIFS when the this is not the first fragment,
* or this fragment came after RTS/CTS.
*/
- if ((seq_ctrl & IEEE80211_SCTL_FRAG) > 0 ||
- test_bit(ENTRY_TXD_RTS_FRAME, &txdesc.flags))
+ if (test_bit(ENTRY_TXD_RTS_FRAME, &txdesc.flags)) {
txdesc.ifs = IFS_SIFS;
- else
+ } else if (control->flags & IEEE80211_TXCTL_FIRST_FRAGMENT) {
+ __set_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc.flags);
txdesc.ifs = IFS_BACKOFF;
+ } else {
+ txdesc.ifs = IFS_SIFS;
+ }
/*
* PLCP setup
* Length calculation depends on OFDM/CCK rate.
*/
+ rate = rt2x00_get_rate(tx_rate);
txdesc.signal = rate->plcp;
txdesc.service = 0x04;
@@ -733,7 +742,7 @@ void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
txdesc.signal |= 0x08;
}
- rt2x00dev->ops->lib->write_tx_desc(rt2x00dev, skb, &txdesc, control);
+ rt2x00dev->ops->lib->write_tx_desc(rt2x00dev, skb, &txdesc);
/*
* Update queue entry.
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index f361f784965edfa0754aa936ca7ba7c30e559a71..3f7cfa9b7da5a0cc6da300c39bd18d7608c95e3a 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -204,18 +204,22 @@ struct txdone_entry_desc {
*
* @ENTRY_TXD_RTS_FRAME: This frame is a RTS frame.
* @ENTRY_TXD_OFDM_RATE: This frame is send out with an OFDM rate.
+ * @ENTRY_TXD_FIRST_FRAGMENT: This is the first frame.
* @ENTRY_TXD_MORE_FRAG: This frame is followed by another fragment.
* @ENTRY_TXD_REQ_TIMESTAMP: Require timestamp to be inserted.
* @ENTRY_TXD_BURST: This frame belongs to the same burst event.
* @ENTRY_TXD_ACK: An ACK is required for this frame.
+ * @ENTRY_TXD_RETRY_MODE: When set, the long retry count is used.
*/
enum txentry_desc_flags {
ENTRY_TXD_RTS_FRAME,
ENTRY_TXD_OFDM_RATE,
+ ENTRY_TXD_FIRST_FRAGMENT,
ENTRY_TXD_MORE_FRAG,
ENTRY_TXD_REQ_TIMESTAMP,
ENTRY_TXD_BURST,
ENTRY_TXD_ACK,
+ ENTRY_TXD_RETRY_MODE,
};
/**
@@ -229,6 +233,7 @@ enum txentry_desc_flags {
* @length_low: PLCP length low word.
* @signal: PLCP signal.
* @service: PLCP service.
+ * @retry_limit: Max number of retries.
* @aifs: AIFS value.
* @ifs: IFS value.
* @cw_min: cwmin value.
@@ -244,10 +249,11 @@ struct txentry_desc {
u16 signal;
u16 service;
- int aifs;
- int ifs;
- int cw_min;
- int cw_max;
+ short retry_limit;
+ short aifs;
+ short ifs;
+ short cw_min;
+ short cw_max;
};
/**
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 15191d6581b18466746af16e8b51ae66c9e37356..5d690ee1befaf6e2efb8dc8e2b9ead52ec848d7b 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -1526,8 +1526,7 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev,
*/
static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
- struct txentry_desc *txdesc,
- struct ieee80211_tx_control *control)
+ struct txentry_desc *txdesc)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txd = skbdesc->desc;
@@ -1577,8 +1576,7 @@ static void rt61pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
test_bit(ENTRY_TXD_OFDM_RATE, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
- !!(control->flags &
- IEEE80211_TXCTL_LONG_RETRY_LIMIT));
+ test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_TKIP_MIC, 0);
rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
rt2x00_set_field32(&word, TXD_W0_BURST,
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index 51c5575ed02fe73989e82fa9b1706c4ee00668f3..d98002cfe091b750895e381a9453218701d57242 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1255,8 +1255,7 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev,
*/
static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
- struct txentry_desc *txdesc,
- struct ieee80211_tx_control *control)
+ struct txentry_desc *txdesc)
{
struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
__le32 *txd = skbdesc->desc;
@@ -1301,8 +1300,7 @@ static void rt73usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
test_bit(ENTRY_TXD_OFDM_RATE, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
rt2x00_set_field32(&word, TXD_W0_RETRY_MODE,
- !!(control->flags &
- IEEE80211_TXCTL_LONG_RETRY_LIMIT));
+ test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags));
rt2x00_set_field32(&word, TXD_W0_TKIP_MIC, 0);
rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skbdesc->data_len);
rt2x00_set_field32(&word, TXD_W0_BURST2,