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| author | adrian <adrian@FreeBSD.org> | 2012-11-27 02:19:35 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2012-11-27 02:19:35 +0000 |
| commit | dd88093c5e77fb769fc9bd276dc47f4741474283 (patch) | |
| tree | 8e2ca5287701e8d98c938d1708a188c1e5c631f0 | |
| parent | 8a5d0df8e0ecfd4fdab8206df6f2c4643c939ad7 (diff) | |
| download | FreeBSD-src-dd88093c5e77fb769fc9bd276dc47f4741474283.zip FreeBSD-src-dd88093c5e77fb769fc9bd276dc47f4741474283.tar.gz | |
Add a note about the magic values here; don't change them.
| -rw-r--r-- | sys/dev/ath/ath_hal/ah.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/ath/ath_hal/ah.h b/sys/dev/ath/ath_hal/ah.h index 0b55f99..7e2ef35 100644 --- a/sys/dev/ath/ath_hal/ah.h +++ b/sys/dev/ath/ath_hal/ah.h @@ -777,6 +777,11 @@ typedef struct { uint32_t bs_nexttbtt; /* next beacon in TU */ uint32_t bs_nextdtim; /* next DTIM in TU */ uint32_t bs_intval; /* beacon interval+flags */ +/* + * HAL_BEACON_PERIOD, HAL_BEACON_ENA and HAL_BEACON_RESET_TSF + * are all 1:1 correspondances with the pre-11n chip AR_BEACON + * register. + */ #define HAL_BEACON_PERIOD 0x0000ffff /* beacon interval period */ #define HAL_BEACON_PERIOD_TU8 0x0007ffff /* beacon interval, tu/8 */ #define HAL_BEACON_ENA 0x00800000 /* beacon xmit enable */ |
