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path: root/package/kernel/mac80211/patches/brcm/813-b43-reduce-number-of-RX-slots.patch
blob: 85c52c0282aec513f757de58bd3d2492b807efed (plain)
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--- a/drivers/net/wireless/broadcom/b43/dma.h
+++ b/drivers/net/wireless/broadcom/b43/dma.h
@@ -170,7 +170,7 @@ struct b43_dmadesc_generic {
 
 /* DMA engine tuning knobs */
 #define B43_TXRING_SLOTS		256
-#define B43_RXRING_SLOTS		256
+#define B43_RXRING_SLOTS		32
 #define B43_DMA0_RX_FW598_BUFSIZE	(B43_DMA0_RX_FW598_FO + IEEE80211_MAX_FRAME_LEN)
 #define B43_DMA0_RX_FW351_BUFSIZE	(B43_DMA0_RX_FW351_FO + IEEE80211_MAX_FRAME_LEN)