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openwrt-xburst/package/mac80211/patches/511-ath9k_reduce_rxbuf.patch

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ath9k: reduce the number of rx buffers, 512 is excessively high, 128 should work just as well, and will use a lot less memory git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27029 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-05-30 16:38:54 +03:00
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
mac80211: update to wireless-testing 2012-04-13 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31322 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-04-17 00:08:41 +03:00
@@ -122,7 +122,7 @@ void ath_descdma_cleanup(struct ath_soft
ath9k: reduce the number of rx buffers, 512 is excessively high, 128 should work just as well, and will use a lot less memory git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27029 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-05-30 16:38:54 +03:00
/* RX / TX */
/***********/
-#define ATH_RXBUF 512
ath9k: increase rx buffers for improved performance with 3x3 chipsets git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30868 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-03-10 14:59:46 +02:00
+#define ATH_RXBUF 256
ath9k: reduce the number of rx buffers, 512 is excessively high, 128 should work just as well, and will use a lot less memory git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27029 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-05-30 16:38:54 +03:00
#define ATH_TXBUF 512
#define ATH_TXBUF_RESERVE 5
#define ATH_MAX_QDEPTH (ATH_TXBUF / 4 - ATH_TXBUF_RESERVE)
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