diff options
| -rw-r--r-- | sys/dev/ath/ah_osdep.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/dev/ath/ah_osdep.h b/sys/dev/ath/ah_osdep.h index ce9ae29..1808655 100644 --- a/sys/dev/ath/ah_osdep.h +++ b/sys/dev/ath/ah_osdep.h @@ -75,6 +75,10 @@ struct ath_hal; * domain registers are not byte swapped! Thus, on big-endian * platforms we have to explicitly byte-swap those registers. * OS_REG_UNSWAPPED identifies the registers that need special handling. + * + * This is not currently used by the FreeBSD HAL osdep code; the HAL + * currently does not configure hardware byteswapping for register space + * accesses and instead does it through the FreeBSD bus space code. */ #if _BYTE_ORDER == _BIG_ENDIAN #define OS_REG_UNSWAPPED(_reg) \ |
