diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ath9k.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index b42f4a963ef4..5294595da5a7 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -23,6 +23,7 @@ #include <linux/leds.h> #include <linux/completion.h> #include <linux/time.h> +#include <linux/hw_random.h> #include "common.h" #include "debug.h" @@ -981,6 +982,7 @@ struct ath_softc { struct ath_offchannel offchannel; struct ath_chanctx *next_chan; struct completion go_beacon; + struct timespec last_event_time; #endif unsigned long driver_data; @@ -1040,6 +1042,11 @@ struct ath_softc { u32 wow_intr_before_sleep; bool force_wow; #endif + +#ifdef CONFIG_ATH9K_HWRNG + u32 rng_last; + struct task_struct *rng_task; +#endif }; /********/ @@ -1062,6 +1069,22 @@ static inline int ath9k_tx99_send(struct ath_softc *sc, } #endif /* CONFIG_ATH9K_TX99 */ +/***************************/ +/* Random Number Generator */ +/***************************/ +#ifdef CONFIG_ATH9K_HWRNG +void ath9k_rng_start(struct ath_softc *sc); +void ath9k_rng_stop(struct ath_softc *sc); +#else +static inline void ath9k_rng_start(struct ath_softc *sc) +{ +} + +static inline void ath9k_rng_stop(struct ath_softc *sc) +{ +} +#endif + static inline void ath_read_cachesize(struct ath_common *common, int *csz) { common->bus_ops->read_cachesize(common, csz); |