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ath9k: merge an upstream patch that provides a minor throughput improvement on ar9003

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27339 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2011-07-01 16:11:33 +00:00
parent be36aada21
commit 6dfcb18e8a
1 changed files with 11 additions and 1 deletions
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12
package/mac80211/patches/300-pending_work.patch
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@ -347,7 +347,17 @@
}
static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf,
@@ -2169,7 +2166,9 @@ static void ath_tx_complete_poll_work(st
@@ -664,7 +661,8 @@ static int ath_compute_num_delims(struct
* TODO - this could be improved to be dependent on the rate.
* The hardware can keep up at lower rates, but not higher rates
*/
- if (fi->keyix != ATH9K_TXKEYIX_INVALID)
+ if ((fi->keyix != ATH9K_TXKEYIX_INVALID) &&
+ !(sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA))
ndelim += ATH_AGGR_ENCRYPTDELIM;
/*
@@ -2169,7 +2167,9 @@ static void ath_tx_complete_poll_work(st
if (needreset) {
ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET,
"tx hung, resetting the chip\n");