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ath_ahb — Atheros AHB device glue
This module provides the AHB bus glue needed for the devices supported by the ath(4) and ath_hal(4) drivers. This is only relevant for embedded System-on-Chip (SoC) devices such as the Atheros AR913x series, which include an Atheros wireless MAC on-die.
The ath_ahb module first appeared in FreeBSD 9.0.
See ath(4) for known bugs.