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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
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package/mac80211/patches/512-ath9k_reduce_rxbuf.patch
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package/mac80211/patches/512-ath9k_reduce_rxbuf.patch
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@ -0,0 +1,11 @@
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--- a/drivers/net/wireless/ath/ath9k/ath9k.h
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+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
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@@ -119,7 +119,7 @@ void ath_descdma_cleanup(struct ath_soft
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/* RX / TX */
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/***********/
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-#define ATH_RXBUF 512
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+#define ATH_RXBUF 128
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#define ATH_TXBUF 512
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#define ATH_TXBUF_RESERVE 5
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#define ATH_MAX_QDEPTH (ATH_TXBUF / 4 - ATH_TXBUF_RESERVE)
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