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path: root/drivers/net/wireless/ath/ath9k/ar9002_hw.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9002_hw.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9002_hw.c39
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9002_hw.c b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
index f344cc2b3d59..9ff7c30573b8 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_hw.c
@@ -499,45 +499,6 @@ void ar9002_hw_enable_async_fifo(struct ath_hw *ah)
}
}
-/*
- * If Async FIFO is enabled, the following counters change as MAC now runs
- * at 117 Mhz instead of 88/44MHz when async FIFO is disabled.
- *
- * The values below tested for ht40 2 chain.
- * Overwrite the delay/timeouts initialized in process ini.
- */
-void ar9002_hw_update_async_fifo(struct ath_hw *ah)
-{
- if (AR_SREV_9287_13_OR_LATER(ah)) {
- REG_WRITE(ah, AR_D_GBL_IFS_SIFS,
- AR_D_GBL_IFS_SIFS_ASYNC_FIFO_DUR);
- REG_WRITE(ah, AR_D_GBL_IFS_SLOT,
- AR_D_GBL_IFS_SLOT_ASYNC_FIFO_DUR);
- REG_WRITE(ah, AR_D_GBL_IFS_EIFS,
- AR_D_GBL_IFS_EIFS_ASYNC_FIFO_DUR);
-
- REG_WRITE(ah, AR_TIME_OUT, AR_TIME_OUT_ACK_CTS_ASYNC_FIFO_DUR);
- REG_WRITE(ah, AR_USEC, AR_USEC_ASYNC_FIFO_DUR);
-
- REG_SET_BIT(ah, AR_MAC_PCU_LOGIC_ANALYZER,
- AR_MAC_PCU_LOGIC_ANALYZER_DISBUG20768);
- REG_RMW_FIELD(ah, AR_AHB_MODE, AR_AHB_CUSTOM_BURST_EN,
- AR_AHB_CUSTOM_BURST_ASYNC_FIFO_VAL);
- }
-}
-
-/*
- * We don't enable WEP aggregation on mac80211 but we keep this
- * around for HAL unification purposes.
- */
-void ar9002_hw_enable_wep_aggregation(struct ath_hw *ah)
-{
- if (AR_SREV_9287_13_OR_LATER(ah)) {
- REG_SET_BIT(ah, AR_PCU_MISC_MODE2,
- AR_PCU_MISC_MODE2_ENABLE_AGGWEP);
- }
-}
-
/* Sets up the AR5008/AR9001/AR9002 hardware familiy callbacks */
void ar9002_hw_attach_ops(struct ath_hw *ah)
{