From 594927d205889faf413749e0a006e582c5747b1a Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 1 Jul 2011 16:11:33 +0000
Subject: ath9k: merge an upstream patch that provides a minor throughput
improvement on ar9003
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27339 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
package/mac80211/patches/300-pending_work.patch | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch
index 8e78e1fba3..0900596dc9 100644
--- a/package/mac80211/patches/300-pending_work.patch
+++ b/package/mac80211/patches/300-pending_work.patch
@@ -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");
--
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