diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2012-06-15 15:25:25 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-20 20:44:43 +0200 |
| commit | 198823fd002a7f9784648c24c72b7e8c9e73fd14 (patch) | |
| tree | d13b19b8f02e7c3872a10ed1c8eec13b8be4d571 /drivers/net/wireless/ath/ath9k/ani.c | |
| parent | ath9k_hw: clean up defines and variables from the ANI implementation split (diff) | |
| download | linux-198823fd002a7f9784648c24c72b7e8c9e73fd14.tar.xz linux-198823fd002a7f9784648c24c72b7e8c9e73fd14.zip | |
ath9k: remove MIB interrupt support
The new ANI implementation does not need it
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ani.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ani.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ani.c b/drivers/net/wireless/ath/ath9k/ani.c index 7d5367676d4e..da73fa2a77d6 100644 --- a/drivers/net/wireless/ath/ath9k/ani.c +++ b/drivers/net/wireless/ath/ath9k/ani.c @@ -490,46 +490,6 @@ void ath9k_hw_disable_mib_counters(struct ath_hw *ah) } EXPORT_SYMBOL(ath9k_hw_disable_mib_counters); -/* - * Process a MIB interrupt. We may potentially be invoked because - * any of the MIB counters overflow/trigger so don't assume we're - * here because a PHY error counter triggered. - */ -void ath9k_hw_proc_mib_event(struct ath_hw *ah) -{ - u32 phyCnt1, phyCnt2; - - /* Reset these counters regardless */ - REG_WRITE(ah, AR_FILT_OFDM, 0); - REG_WRITE(ah, AR_FILT_CCK, 0); - if (!(REG_READ(ah, AR_SLP_MIB_CTRL) & AR_SLP_MIB_PENDING)) - REG_WRITE(ah, AR_SLP_MIB_CTRL, AR_SLP_MIB_CLEAR); - - /* Clear the mib counters and save them in the stats */ - ath9k_hw_update_mibstats(ah, &ah->ah_mibStats); - - if (!DO_ANI(ah)) { - /* - * We must always clear the interrupt cause by - * resetting the phy error regs. - */ - REG_WRITE(ah, AR_PHY_ERR_1, 0); - REG_WRITE(ah, AR_PHY_ERR_2, 0); - return; - } - - /* NB: these are not reset-on-read */ - phyCnt1 = REG_READ(ah, AR_PHY_ERR_1); - phyCnt2 = REG_READ(ah, AR_PHY_ERR_2); - if (((phyCnt1 & AR_MIBCNT_INTRMASK) == AR_MIBCNT_INTRMASK) || - ((phyCnt2 & AR_MIBCNT_INTRMASK) == AR_MIBCNT_INTRMASK)) { - - /* NB: always restart to insure the h/w counters are reset */ - ath9k_ani_restart(ah); - } -} -EXPORT_SYMBOL(ath9k_hw_proc_mib_event); - void ath9k_hw_ani_setup(struct ath_hw *ah) { int i; |