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openwrtv4/package/kernel/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 SVN-Revision: 27029
2011-05-30 13:38:54 +00:00
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
ath9k: merge another round of upstream (or -pending) fixes and cleanups Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 39138
2013-12-19 17:18:07 +00:00
@@ -90,7 +90,7 @@ int ath_descdma_setup(struct ath_softc *
(_l) &= ((_sz) - 1); \
} while (0)
ath9k: reduce the number of rx buffers, 512 is excessively high, 128 should work just as well, and will use a lot less memory SVN-Revision: 27029
2011-05-30 13:38:54 +00:00
-#define ATH_RXBUF 512
ath9k: increase rx buffers for improved performance with 3x3 chipsets SVN-Revision: 30868
2012-03-10 12:59:46 +00:00
+#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 SVN-Revision: 27029
2011-05-30 13:38:54 +00:00
#define ATH_TXBUF 512
#define ATH_TXBUF_RESERVE 5
#define ATH_MAX_QDEPTH (ATH_TXBUF / 4 - ATH_TXBUF_RESERVE)
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