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path: root/drivers/net/wireless/ath/ath5k/base.h
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Diffstat (limited to 'drivers/net/wireless/ath/ath5k/base.h')
-rw-r--r--drivers/net/wireless/ath/ath5k/base.h33
1 files changed, 29 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.h b/drivers/net/wireless/ath/ath5k/base.h
index dc1241f9c4e8..9a79773cdc2a 100644
--- a/drivers/net/wireless/ath/ath5k/base.h
+++ b/drivers/net/wireless/ath/ath5k/base.h
@@ -58,7 +58,9 @@
#define ATH_RXBUF 40 /* number of RX buffers */
#define ATH_TXBUF 200 /* number of TX buffers */
-#define ATH_BCBUF 1 /* number of beacon buffers */
+#define ATH_BCBUF 4 /* number of beacon buffers */
+#define ATH5K_TXQ_LEN_MAX (ATH_TXBUF / 4) /* bufs per queue */
+#define ATH5K_TXQ_LEN_LOW (ATH5K_TXQ_LEN_MAX / 2) /* low mark */
struct ath5k_buf {
struct list_head list;
@@ -83,6 +85,9 @@ struct ath5k_txq {
struct list_head q; /* transmit queue */
spinlock_t lock; /* lock on q and link */
bool setup;
+ int txq_len; /* number of queued buffers */
+ bool txq_poll_mark;
+ unsigned int txq_stuck; /* informational counter */
};
#define ATH5K_LED_MAX_NAME_LEN 31
@@ -116,6 +121,13 @@ struct ath5k_statistics {
/* frame errors */
unsigned int rx_all_count; /* all RX frames, including errors */
unsigned int tx_all_count; /* all TX frames, including errors */
+ unsigned int rx_bytes_count; /* all RX bytes, including errored pks
+ * and the MAC headers for each packet
+ */
+ unsigned int tx_bytes_count; /* all TX bytes, including errored pkts
+ * and the MAC headers and padding for
+ * each packet.
+ */
unsigned int rxerr_crc;
unsigned int rxerr_phy;
unsigned int rxerr_phy_code[32];
@@ -146,6 +158,14 @@ struct ath5k_statistics {
#define ATH_CHAN_MAX (14+14+14+252+20)
#endif
+struct ath5k_vif {
+ bool assoc; /* are we associated or not */
+ enum nl80211_iftype opmode;
+ int bslot;
+ struct ath5k_buf *bbuf; /* beacon buffer */
+ u8 lladdr[ETH_ALEN];
+};
+
/* Software Carrier, keeps track of the driver state
* associated with an instance of a device */
struct ath5k_softc {
@@ -182,10 +202,11 @@ struct ath5k_softc {
unsigned int curmode; /* current phy mode */
struct ieee80211_channel *curchan; /* current h/w channel */
- struct ieee80211_vif *vif;
+ u16 nvifs;
enum ath5k_int imask; /* interrupt mask copy */
+ u8 lladdr[ETH_ALEN];
u8 bssidmask[ETH_ALEN];
unsigned int led_pin, /* GPIO pin for driving LED */
@@ -204,7 +225,6 @@ struct ath5k_softc {
spinlock_t txbuflock;
unsigned int txbuf_len; /* buf count in txbuf list */
struct ath5k_txq txqs[AR5K_NUM_TX_QUEUES]; /* tx queues */
- struct ath5k_txq *txq; /* main tx queue */
struct tasklet_struct txtq; /* tx intr tasklet */
struct ath5k_led tx_led; /* tx led */
@@ -214,7 +234,10 @@ struct ath5k_softc {
spinlock_t block; /* protects beacon */
struct tasklet_struct beacontq; /* beacon intr tasklet */
- struct ath5k_buf *bbuf; /* beacon buffer */
+ struct list_head bcbuf; /* beacon buffer */
+ struct ieee80211_vif *bslot[ATH_BCBUF];
+ u16 num_ap_vifs;
+ u16 num_adhoc_vifs;
unsigned int bhalq, /* SW q for outgoing beacons */
bmisscount, /* missed beacon transmits */
bintval, /* beacon interval in TU */
@@ -230,6 +253,8 @@ struct ath5k_softc {
struct ath5k_ani_state ani_state;
struct tasklet_struct ani_tasklet; /* ANI calibration */
+
+ struct delayed_work tx_complete_work;
};
#define ath5k_hw_hasbssidmask(_ah) \