Use the new d80211 API to generate RTS and CTS-to-self frames.
Signed-off-by: Michael Buesch <mb@xxxxxxxxx>
Index: bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt2400pci.c
===================================================================
--- bu3sch-wireless-dev.orig/drivers/net/wireless/d80211/rt2x00/rt2400pci.c 2007-02-05 14:01:37.000000000 +0100
+++ bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt2400pci.c 2007-02-05 14:08:19.000000000 +0100
@@ -1351,29 +1351,18 @@ static void rt2400pci_disable_radio(stru
/*
* RTS frame creation.
*/
-static struct sk_buff* rt2400pci_create_rts(struct rt2x00_dev *rt2x00dev,
- struct ieee80211_hdr *hdr, unsigned short duration)
+static struct sk_buff* rt2400pci_create_rts(struct ieee80211_hw *hw,
+ struct sk_buff *frag_skb,
+ struct ieee80211_tx_control *control)
{
- struct ieee80211_hdr *ieee80211hdr;
struct sk_buff *skb;
- u16 frame_control;
- skb = dev_alloc_skb(IEEE80211_HEADER);
+ skb = dev_alloc_skb(sizeof(struct ieee80211_rts));
if (!skb)
return NULL;
-
- /*
- * Copy the entire header over to RTS frame.
- */
- memcpy(skb_put(skb, IEEE80211_HEADER), hdr, IEEE80211_HEADER);
- ieee80211hdr = (struct ieee80211_hdr*)skb->data;
-
- frame_control = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS;
- ieee80211hdr->frame_control = cpu_to_le16(frame_control);
-
- ieee80211hdr->duration_id = cpu_to_le16(duration);
-
- ieee80211hdr->seq_ctrl = 0;
+ skb_put(skb, sizeof(struct ieee80211_rts));
+ ieee80211_rts_get(hw, frag_skb->data, frag_skb->len, control,
+ (struct ieee80211_rts *)(skb->data));
return skb;
}
@@ -1785,8 +1774,7 @@ static int rt2400pci_tx(struct ieee80211
frame_control = le16_to_cpu(ieee80211hdr->frame_control);
if ((control->flags & IEEE80211_TXCTL_USE_RTS_CTS) &&
!is_rts_frame(frame_control)) {
- skb_rts = rt2400pci_create_rts(rt2x00dev,
- ieee80211hdr, control->rts_cts_duration);
+ skb_rts = rt2400pci_create_rts(hw, skb, control);
if (!skb_rts) {
WARNING("Failed to create RTS frame.\n");
return NETDEV_TX_BUSY;
Index: bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt2500pci.c
===================================================================
--- bu3sch-wireless-dev.orig/drivers/net/wireless/d80211/rt2x00/rt2500pci.c 2007-02-05 14:01:37.000000000 +0100
+++ bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt2500pci.c 2007-02-05 14:08:19.000000000 +0100
@@ -1477,29 +1477,18 @@ static void rt2500pci_disable_radio(stru
/*
* RTS frame creation.
*/
-static struct sk_buff* rt2500pci_create_rts(struct rt2x00_dev *rt2x00dev,
- struct ieee80211_hdr *hdr, unsigned short duration)
+static struct sk_buff* rt2500pci_create_rts(struct ieee80211_hw *hw,
+ struct sk_buff *frag_skb,
+ struct ieee80211_tx_control *control)
{
- struct ieee80211_hdr *ieee80211hdr;
struct sk_buff *skb;
- u16 frame_control;
- skb = dev_alloc_skb(IEEE80211_HEADER);
+ skb = dev_alloc_skb(sizeof(struct ieee80211_rts));
if (!skb)
return NULL;
-
- /*
- * Copy the entire header over to RTS frame.
- */
- memcpy(skb_put(skb, IEEE80211_HEADER), hdr, IEEE80211_HEADER);
- ieee80211hdr = (struct ieee80211_hdr*)skb->data;
-
- frame_control = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS;
- ieee80211hdr->frame_control = cpu_to_le16(frame_control);
-
- ieee80211hdr->duration_id = cpu_to_le16(duration);
-
- ieee80211hdr->seq_ctrl = 0;
+ skb_put(skb, sizeof(struct ieee80211_rts));
+ ieee80211_rts_get(hw, frag_skb->data, frag_skb->len, control,
+ (struct ieee80211_rts *)(skb->data));
return skb;
}
@@ -1949,8 +1938,7 @@ static int rt2500pci_tx(struct ieee80211
frame_control = le16_to_cpu(ieee80211hdr->frame_control);
if ((control->flags & IEEE80211_TXCTL_USE_RTS_CTS) &&
!is_rts_frame(frame_control)) {
- skb_rts = rt2500pci_create_rts(rt2x00dev,
- ieee80211hdr, control->rts_cts_duration);
+ skb_rts = rt2500pci_create_rts(hw, skb, control);
if (!skb_rts) {
WARNING("Failed to create RTS frame.\n");
return NETDEV_TX_BUSY;
Index: bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt2500usb.c
===================================================================
--- bu3sch-wireless-dev.orig/drivers/net/wireless/d80211/rt2x00/rt2500usb.c 2007-02-05 14:01:37.000000000 +0100
+++ bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt2500usb.c 2007-02-05 14:08:19.000000000 +0100
@@ -1442,29 +1442,18 @@ static void rt2500usb_disable_radio(stru
/*
* RTS frame creation.
*/
-static struct sk_buff* rt2500usb_create_rts(struct rt2x00_dev *rt2x00dev,
- struct ieee80211_hdr *hdr, unsigned short duration)
+static struct sk_buff* rt2500usb_create_rts(struct ieee80211_hw *hw,
+ struct sk_buff *frag_skb,
+ struct ieee80211_tx_control *control)
{
- struct ieee80211_hdr *ieee80211hdr;
struct sk_buff *skb;
- u16 frame_control;
- skb = dev_alloc_skb(IEEE80211_HEADER);
+ skb = dev_alloc_skb(sizeof(struct ieee80211_rts));
if (!skb)
return NULL;
-
- /*
- * Copy the entire header over to RTS frame.
- */
- memcpy(skb_put(skb, IEEE80211_HEADER), hdr, IEEE80211_HEADER);
- ieee80211hdr = (struct ieee80211_hdr*)skb->data;
-
- frame_control = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS;
- ieee80211hdr->frame_control = cpu_to_le16(frame_control);
-
- ieee80211hdr->duration_id = cpu_to_le16(duration);
-
- ieee80211hdr->seq_ctrl = 0;
+ skb_put(skb, sizeof(struct ieee80211_rts));
+ ieee80211_rts_get(hw, frag_skb->data, frag_skb->len, control,
+ (struct ieee80211_rts *)(skb->data));
return skb;
}
@@ -1882,8 +1871,7 @@ static int rt2500usb_tx(struct ieee80211
frame_control = le16_to_cpu(ieee80211hdr->frame_control);
if ((control->flags & IEEE80211_TXCTL_USE_RTS_CTS) &&
!is_rts_frame(frame_control)) {
- skb_rts = rt2500usb_create_rts(rt2x00dev,
- ieee80211hdr, control->rts_cts_duration);
+ skb_rts = rt2500usb_create_rts(hw, skb, control);
if (!skb_rts) {
WARNING("Failed to create RTS frame.\n");
return NETDEV_TX_BUSY;
Index: bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt61pci.c
===================================================================
--- bu3sch-wireless-dev.orig/drivers/net/wireless/d80211/rt2x00/rt61pci.c 2007-02-05 14:01:37.000000000 +0100
+++ bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt61pci.c 2007-02-05 14:08:19.000000000 +0100
@@ -1925,29 +1925,18 @@ static void rt61pci_disable_radio(struct
/*
* RTS frame creation.
*/
-static struct sk_buff* rt61pci_create_rts(struct rt2x00_dev *rt2x00dev,
- struct ieee80211_hdr *hdr, unsigned short duration)
+static struct sk_buff* rt61pci_create_rts(struct ieee80211_hw *hw,
+ struct sk_buff *frag_skb,
+ struct ieee80211_tx_control *control)
{
- struct ieee80211_hdr *ieee80211hdr;
struct sk_buff *skb;
- u16 frame_control;
- skb = dev_alloc_skb(IEEE80211_HEADER);
+ skb = dev_alloc_skb(sizeof(struct ieee80211_rts));
if (!skb)
return NULL;
-
- /*
- * Copy the entire header over to RTS frame.
- */
- memcpy(skb_put(skb, IEEE80211_HEADER), hdr, IEEE80211_HEADER);
- ieee80211hdr = (struct ieee80211_hdr*)skb->data;
-
- frame_control = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS;
- ieee80211hdr->frame_control = cpu_to_le16(frame_control);
-
- ieee80211hdr->duration_id = cpu_to_le16(duration);
-
- ieee80211hdr->seq_ctrl = 0;
+ skb_put(skb, sizeof(struct ieee80211_rts));
+ ieee80211_rts_get(hw, frag_skb->data, frag_skb->len, control,
+ (struct ieee80211_rts *)(skb->data));
return skb;
}
@@ -2445,8 +2434,7 @@ static int rt61pci_tx(struct ieee80211_h
frame_control = le16_to_cpu(ieee80211hdr->frame_control);
if ((control->flags & IEEE80211_TXCTL_USE_RTS_CTS) &&
!is_rts_frame(frame_control)) {
- skb_rts = rt61pci_create_rts(rt2x00dev,
- ieee80211hdr, control->rts_cts_duration);
+ skb_rts = rt61pci_create_rts(hw, skb, control);
if (!skb_rts) {
WARNING("Failed to create RTS frame.\n");
return NETDEV_TX_BUSY;
Index: bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt73usb.c
===================================================================
--- bu3sch-wireless-dev.orig/drivers/net/wireless/d80211/rt2x00/rt73usb.c 2007-02-05 14:01:37.000000000 +0100
+++ bu3sch-wireless-dev/drivers/net/wireless/d80211/rt2x00/rt73usb.c 2007-02-05 14:08:19.000000000 +0100
@@ -1704,29 +1704,18 @@ static void rt73usb_disable_radio(struct
/*
* RTS frame creation.
*/
-static struct sk_buff* rt73usb_create_rts(struct rt2x00_dev *rt2x00dev,
- struct ieee80211_hdr *hdr, unsigned short duration)
+static struct sk_buff* rt73usb_create_rts(struct ieee80211_hw *hw,
+ struct sk_buff *frag_skb,
+ struct ieee80211_tx_control *control)
{
- struct ieee80211_hdr *ieee80211hdr;
struct sk_buff *skb;
- u16 frame_control;
- skb = dev_alloc_skb(IEEE80211_HEADER);
+ skb = dev_alloc_skb(sizeof(struct ieee80211_rts));
if (!skb)
return NULL;
-
- /*
- * Copy the entire header over to RTS frame.
- */
- memcpy(skb_put(skb, IEEE80211_HEADER), hdr, IEEE80211_HEADER);
- ieee80211hdr = (struct ieee80211_hdr*)skb->data;
-
- frame_control = IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS;
- ieee80211hdr->frame_control = cpu_to_le16(frame_control);
-
- ieee80211hdr->duration_id = cpu_to_le16(duration);
-
- ieee80211hdr->seq_ctrl = 0;
+ skb_put(skb, sizeof(struct ieee80211_rts));
+ ieee80211_rts_get(hw, frag_skb->data, frag_skb->len, control,
+ (struct ieee80211_rts *)(skb->data));
return skb;
}
@@ -2153,8 +2142,7 @@ static int rt73usb_tx(struct ieee80211_h
frame_control = le16_to_cpu(ieee80211hdr->frame_control);
if ((control->flags & IEEE80211_TXCTL_USE_RTS_CTS) &&
!is_rts_frame(frame_control)) {
- skb_rts = rt73usb_create_rts(rt2x00dev,
- ieee80211hdr, control->rts_cts_duration);
+ skb_rts = rt73usb_create_rts(hw, skb, control);
if (!skb_rts) {
WARNING("Failed to create RTS frame.\n");
return NETDEV_TX_BUSY;
--
Greetings Michael.
-
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