* TX data initialization
*/
static void rt2400pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- unsigned int queue)
+ const unsigned int queue)
{
u32 reg;
- if (queue == IEEE80211_TX_QUEUE_BEACON) {
+ if (queue == RT2X00_BCN_QUEUE_BEACON) {
rt2x00pci_register_read(rt2x00dev, CSR14, ®);
if (!rt2x00_get_field32(reg, CSR14_BEACON_GEN)) {
rt2x00_set_field32(®, CSR14_BEACON_GEN, 1);
rt2x00_set_field32(®, TXCSR0_KICK_TX,
(queue == IEEE80211_TX_QUEUE_DATA1));
rt2x00_set_field32(®, TXCSR0_KICK_ATIM,
- (queue == IEEE80211_TX_QUEUE_AFTER_BEACON));
+ (queue == RT2X00_BCN_QUEUE_ATIM));
rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
}
* 3 - Atim ring transmit done interrupt.
*/
if (rt2x00_get_field32(reg, CSR7_TXDONE_ATIMRING))
- rt2400pci_txdone(rt2x00dev, IEEE80211_TX_QUEUE_AFTER_BEACON);
+ rt2400pci_txdone(rt2x00dev, RT2X00_BCN_QUEUE_ATIM);
/*
* 4 - Priority ring transmit done interrupt.
rt2x00pci_register_write(rt2x00dev, CSR17, 0);
}
+static int rt2400pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
+ struct ieee80211_tx_control *control)
+{
+ struct rt2x00_dev *rt2x00dev = hw->priv;
+ struct rt2x00_intf *intf = vif_to_intf(control->vif);
+ struct queue_entry_priv_pci_tx *priv_tx;
+ struct skb_frame_desc *skbdesc;
+
+ if (unlikely(!intf->beacon))
+ return -ENOBUFS;
+
+ priv_tx = intf->beacon->priv_data;
+
+ /*
+ * Fill in skb descriptor
+ */
+ skbdesc = get_skb_frame_desc(skb);
+ memset(skbdesc, 0, sizeof(*skbdesc));
+ skbdesc->data = skb->data;
+ skbdesc->data_len = skb->len;
+ skbdesc->desc = priv_tx->desc;
+ skbdesc->desc_len = intf->beacon->queue->desc_size;
+ skbdesc->entry = intf->beacon;
+
+ /*
+ * mac80211 doesn't provide the control->queue variable
+ * for beacons. Set our own queue identification so
+ * it can be used during descriptor initialization.
+ */
+ control->queue = RT2X00_BCN_QUEUE_BEACON;
+ rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
+
+ /*
+ * Enable beacon generation.
+ * Write entire beacon with descriptor to register,
+ * and kick the beacon generator.
+ */
+ memcpy(priv_tx->data, skb->data, skb->len);
+ rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue);
+
+ return 0;
+}
+
static int rt2400pci_tx_last_beacon(struct ieee80211_hw *hw)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
.get_tx_stats = rt2x00mac_get_tx_stats,
.get_tsf = rt2400pci_get_tsf,
.reset_tsf = rt2400pci_reset_tsf,
- .beacon_update = rt2x00pci_beacon_update,
+ .beacon_update = rt2400pci_beacon_update,
.tx_last_beacon = rt2400pci_tx_last_beacon,
};
const unsigned int flags)
{
struct data_queue *queue =
- rt2x00queue_get_queue(rt2x00dev, IEEE80211_TX_QUEUE_BEACON);
+ rt2x00queue_get_queue(rt2x00dev, RT2X00_BCN_QUEUE_BEACON);
unsigned int bcn_preload;
u32 reg;
* TX data initialization
*/
static void rt2500pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- unsigned int queue)
+ const unsigned int queue)
{
u32 reg;
- if (queue == IEEE80211_TX_QUEUE_BEACON) {
+ if (queue == RT2X00_BCN_QUEUE_BEACON) {
rt2x00pci_register_read(rt2x00dev, CSR14, ®);
if (!rt2x00_get_field32(reg, CSR14_BEACON_GEN)) {
rt2x00_set_field32(®, CSR14_BEACON_GEN, 1);
rt2x00_set_field32(®, TXCSR0_KICK_TX,
(queue == IEEE80211_TX_QUEUE_DATA1));
rt2x00_set_field32(®, TXCSR0_KICK_ATIM,
- (queue == IEEE80211_TX_QUEUE_AFTER_BEACON));
+ (queue == RT2X00_BCN_QUEUE_ATIM));
rt2x00pci_register_write(rt2x00dev, TXCSR0, reg);
}
* 3 - Atim ring transmit done interrupt.
*/
if (rt2x00_get_field32(reg, CSR7_TXDONE_ATIMRING))
- rt2500pci_txdone(rt2x00dev, IEEE80211_TX_QUEUE_AFTER_BEACON);
+ rt2500pci_txdone(rt2x00dev, RT2X00_BCN_QUEUE_ATIM);
/*
* 4 - Priority ring transmit done interrupt.
rt2x00pci_register_write(rt2x00dev, CSR17, 0);
}
+static int rt2500pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
+ struct ieee80211_tx_control *control)
+{
+ struct rt2x00_dev *rt2x00dev = hw->priv;
+ struct rt2x00_intf *intf = vif_to_intf(control->vif);
+ struct queue_entry_priv_pci_tx *priv_tx;
+ struct skb_frame_desc *skbdesc;
+
+ if (unlikely(!intf->beacon))
+ return -ENOBUFS;
+
+ priv_tx = intf->beacon->priv_data;
+
+ /*
+ * Fill in skb descriptor
+ */
+ skbdesc = get_skb_frame_desc(skb);
+ memset(skbdesc, 0, sizeof(*skbdesc));
+ skbdesc->data = skb->data;
+ skbdesc->data_len = skb->len;
+ skbdesc->desc = priv_tx->desc;
+ skbdesc->desc_len = intf->beacon->queue->desc_size;
+ skbdesc->entry = intf->beacon;
+
+ /*
+ * mac80211 doesn't provide the control->queue variable
+ * for beacons. Set our own queue identification so
+ * it can be used during descriptor initialization.
+ */
+ control->queue = RT2X00_BCN_QUEUE_BEACON;
+ rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
+
+ /*
+ * Enable beacon generation.
+ * Write entire beacon with descriptor to register,
+ * and kick the beacon generator.
+ */
+ memcpy(priv_tx->data, skb->data, skb->len);
+ rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue);
+
+ return 0;
+}
+
static int rt2500pci_tx_last_beacon(struct ieee80211_hw *hw)
{
struct rt2x00_dev *rt2x00dev = hw->priv;
.get_tx_stats = rt2x00mac_get_tx_stats,
.get_tsf = rt2500pci_get_tsf,
.reset_tsf = rt2500pci_reset_tsf,
- .beacon_update = rt2x00pci_beacon_update,
+ .beacon_update = rt2500pci_beacon_update,
.tx_last_beacon = rt2500pci_tx_last_beacon,
};
* TX data initialization
*/
static void rt2500usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- unsigned int queue)
+ const unsigned int queue)
{
u16 reg;
- if (queue != IEEE80211_TX_QUEUE_BEACON)
+ if (queue != RT2X00_BCN_QUEUE_BEACON)
return;
rt2500usb_register_read(rt2x00dev, TXRX_CSR19, ®);
skbdesc->entry = intf->beacon;
/*
- * Just in case mac80211 doesn't set this correctly,
- * but we need this queue set for the descriptor
- * initialization.
+ * mac80211 doesn't provide the control->queue variable
+ * for beacons. Set our own queue identification so
+ * it can be used during descriptor initialization.
*/
- control->queue = IEEE80211_TX_QUEUE_BEACON;
+ control->queue = RT2X00_BCN_QUEUE_BEACON;
rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
/*
int (*get_tx_data_len) (struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb);
void (*kick_tx_queue) (struct rt2x00_dev *rt2x00dev,
- unsigned int queue);
+ const unsigned int queue);
/*
* RX control handlers
/**
* rt2x00queue_get_queue - Convert mac80211 queue index to rt2x00 queue
* @rt2x00dev: Pointer to &struct rt2x00_dev.
- * @queue: mac80211 queue index (see &enum ieee80211_tx_queue).
+ * @queue: mac80211/rt2x00 queue index
+ * (see &enum ieee80211_tx_queue and &enum rt2x00_bcn_queue).
*/
struct data_queue *rt2x00queue_get_queue(struct rt2x00_dev *rt2x00dev,
- const enum ieee80211_tx_queue queue);
+ const unsigned int queue);
/**
* rt2x00queue_get_entry - Get queue entry where the given index points to.
* Beacons and probe responses require the tsf timestamp
* to be inserted into the frame.
*/
- if (control->queue == IEEE80211_TX_QUEUE_BEACON ||
+ if (control->queue == RT2X00_BCN_QUEUE_BEACON ||
is_probe_resp(frame_control))
__set_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc.flags);
struct rt2x00_dev *rt2x00dev = hw->priv;
struct rt2x00_intf *intf = vif_to_intf(conf->vif);
struct data_queue *queue =
- rt2x00queue_get_queue(rt2x00dev, IEEE80211_TX_QUEUE_BEACON);
+ rt2x00queue_get_queue(rt2x00dev, RT2X00_BCN_QUEUE_BEACON);
struct queue_entry *entry = NULL;
unsigned int i;
#include "rt2x00.h"
#include "rt2x00pci.h"
-/*
- * Beacon handlers.
- */
-int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ieee80211_tx_control *control)
-{
- struct rt2x00_dev *rt2x00dev = hw->priv;
- struct rt2x00_intf *intf = vif_to_intf(control->vif);
- struct queue_entry_priv_pci_tx *priv_tx;
- struct skb_frame_desc *skbdesc;
-
- if (unlikely(!intf->beacon))
- return -ENOBUFS;
-
- priv_tx = intf->beacon->priv_data;
-
- /*
- * Fill in skb descriptor
- */
- skbdesc = get_skb_frame_desc(skb);
- memset(skbdesc, 0, sizeof(*skbdesc));
- skbdesc->data = skb->data;
- skbdesc->data_len = skb->len;
- skbdesc->desc = priv_tx->desc;
- skbdesc->desc_len = intf->beacon->queue->desc_size;
- skbdesc->entry = intf->beacon;
-
- /*
- * Just in case mac80211 doesn't set this correctly,
- * but we need this queue set for the descriptor
- * initialization.
- */
- control->queue = IEEE80211_TX_QUEUE_BEACON;
- rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
-
- /*
- * Enable beacon generation.
- * Write entire beacon with descriptor to register,
- * and kick the beacon generator.
- */
- memcpy(priv_tx->data, skb->data, skb->len);
- rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue);
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(rt2x00pci_beacon_update);
-
/*
* TX data handlers.
*/
memcpy_toio(rt2x00dev->csr_addr + offset, value, length);
}
-/*
- * Beacon handlers.
- */
-int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
- struct ieee80211_tx_control *control);
-
/*
* TX data handlers.
*/
#include "rt2x00lib.h"
struct data_queue *rt2x00queue_get_queue(struct rt2x00_dev *rt2x00dev,
- const enum ieee80211_tx_queue queue)
+ const unsigned int queue)
{
int atim = test_bit(DRIVER_REQUIRE_ATIM_QUEUE, &rt2x00dev->flags);
if (!rt2x00dev->bcn)
return NULL;
- if (queue == IEEE80211_TX_QUEUE_BEACON)
+ if (queue == RT2X00_BCN_QUEUE_BEACON)
return &rt2x00dev->bcn[0];
- else if (queue == IEEE80211_TX_QUEUE_AFTER_BEACON && atim)
+ else if (queue == RT2X00_BCN_QUEUE_ATIM && atim)
return &rt2x00dev->bcn[1];
return NULL;
QID_OTHER = 15,
};
+/**
+ * enum rt2x00_bcn_queue: Beacon queue index
+ *
+ * Start counting with a high offset, this because this enumeration
+ * supplements &enum ieee80211_tx_queue and we should prevent value
+ * conflicts.
+ *
+ * @RT2X00_BCN_QUEUE_BEACON: Beacon queue
+ * @RT2X00_BCN_QUEUE_ATIM: Atim queue (sends frame after beacon)
+ */
+enum rt2x00_bcn_queue {
+ RT2X00_BCN_QUEUE_BEACON = 100,
+ RT2X00_BCN_QUEUE_ATIM = 101,
+};
+
/**
* struct skb_frame_desc: Descriptor information for the skb buffer
*
* TX data initialization
*/
static void rt61pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- unsigned int queue)
+ const unsigned int queue)
{
u32 reg;
- if (queue == IEEE80211_TX_QUEUE_BEACON) {
+ if (queue == RT2X00_BCN_QUEUE_BEACON) {
/*
* For Wi-Fi faily generated beacons between participating
* stations. Set TBTT phase adaptive adjustment step to 8us.
skbdesc->entry = intf->beacon;
/*
- * Just in case the ieee80211 doesn't set this,
- * but we need this queue set for the descriptor
- * initialization.
+ * mac80211 doesn't provide the control->queue variable
+ * for beacons. Set our own queue identification so
+ * it can be used during descriptor initialization.
*/
- control->queue = IEEE80211_TX_QUEUE_BEACON;
+ control->queue = RT2X00_BCN_QUEUE_BEACON;
rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
/*
* TX data initialization
*/
static void rt73usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
- unsigned int queue)
+ const unsigned int queue)
{
u32 reg;
- if (queue != IEEE80211_TX_QUEUE_BEACON)
+ if (queue != RT2X00_BCN_QUEUE_BEACON)
return;
/*
skbdesc->entry = intf->beacon;
/*
- * Just in case the ieee80211 doesn't set this,
- * but we need this queue set for the descriptor
- * initialization.
+ * mac80211 doesn't provide the control->queue variable
+ * for beacons. Set our own queue identification so
+ * it can be used during descriptor initialization.
*/
- control->queue = IEEE80211_TX_QUEUE_BEACON;
+ control->queue = RT2X00_BCN_QUEUE_BEACON;
rt2x00lib_write_tx_desc(rt2x00dev, skb, control);
/*
projects / mirror_ubuntu-jammy-kernel.git / commitdiff