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Disable BGSCAN for 802.11n for now. Until scanning during traffic is

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fixed for 802.11n TX, this needs to be disabled or users wlil see randomly
hanging aggregation sessions.

Whilst I'm here, remove the warning about 802.11n being full of dragons.
It's nowhere near that scary now.
This commit is contained in:
Adrian Chadd 2012-06-14 04:14:06 +00:00
parent 0bb13a26f0
commit 3b324f5772
1 changed files with 2 additions and 6 deletions
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8
sys/dev/ath/if_ath.c
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@ -524,7 +524,9 @@ ath_attach(u_int16_t devid, struct ath_softc *sc)
| IEEE80211_C_SHPREAMBLE /* short preamble supported */
| IEEE80211_C_SHSLOT /* short slot time supported */
| IEEE80211_C_WPA /* capable of WPA1+WPA2 */
#ifndef ATH_ENABLE_11N
| IEEE80211_C_BGSCAN /* capable of bg scanning */
#endif
| IEEE80211_C_TXFRAG /* handle tx frags */
#ifdef ATH_ENABLE_DFS
| IEEE80211_C_DFS /* Enable radar detection */
@ -660,12 +662,6 @@ ath_attach(u_int16_t devid, struct ath_softc *sc)
(void) ath_hal_settxchainmask(sc->sc_ah, tx_chainmask);
}
/*
* The if_ath 11n support is completely not ready for normal use.
* Enabling this option will likely break everything and everything.
* Don't think of doing that unless you know what you're doing.
*/
#ifdef ATH_ENABLE_11N
/*
* Query HT capabilities