diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/base.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.h | 33 |
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) \ |