diff options
Diffstat (limited to 'drivers/net/wireless/b43/dma.h')
| -rw-r--r-- | drivers/net/wireless/b43/dma.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/b43/dma.h index c0d6b69e650..20acf885dba 100644 --- a/drivers/net/wireless/b43/dma.h +++ b/drivers/net/wireless/b43/dma.h @@ -245,6 +245,9 @@ struct b43_dmaring { enum b43_dmatype type; /* Boolean. Is this ring stopped at ieee80211 level? */ bool stopped; + /* The QOS priority assigned to this ring. Only used for TX rings. + * This is the mac80211 "queue" value. */ + u8 queue_prio; /* Lock, only used for TX. */ spinlock_t lock; struct b43_wldev *dev; @@ -253,7 +256,13 @@ struct b43_dmaring { int max_used_slots; /* Last time we injected a ring overflow. */ unsigned long last_injected_overflow; -#endif /* CONFIG_B43_DEBUG */ + /* Statistics: Number of successfully transmitted packets */ + u64 nr_succeed_tx_packets; + /* Statistics: Number of failed TX packets */ + u64 nr_failed_tx_packets; + /* Statistics: Total number of TX plus all retries. */ + u64 nr_total_packet_tries; +#endif /* CONFIG_B43_DEBUG */ }; static inline u32 b43_dma_read(struct b43_dmaring *ring, u16 offset) @@ -282,4 +291,7 @@ void b43_dma_handle_txstatus(struct b43_wldev *dev, void b43_dma_rx(struct b43_dmaring *ring); +void b43_dma_direct_fifo_rx(struct b43_wldev *dev, + unsigned int engine_index, bool enable); + #endif /* B43_DMA_H_ */ |