diff options
Diffstat (limited to 'drivers/net/wireless/ath5k/ath5k.h')
| -rw-r--r-- | drivers/net/wireless/ath5k/ath5k.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath5k/ath5k.h b/drivers/net/wireless/ath5k/ath5k.h index 878609f1bf3..c79066b38d3 100644 --- a/drivers/net/wireless/ath5k/ath5k.h +++ b/drivers/net/wireless/ath5k/ath5k.h @@ -486,8 +486,8 @@ struct ath5k_beacon_state { * TSF to TU conversion: * * TSF is a 64bit value in usec (microseconds). - * TU is a 32bit value in roughly msec (milliseconds): usec / 1024 - * (1000ms equals 976 TU) + * TU is a 32bit value and defined by IEEE802.11 (page 6) as "A measurement of + * time equal to 1024 usec", so it's roughly milliseconds (usec / 1024). */ #define TSF_TO_TU(_tsf) (u32)((_tsf) >> 10) |