openwrtv4/package/mac80211/patches/841-b43-reduce-number-of-RX-slots.patch
Hauke Mehrtens c807a7737f mac80211: b43: Handle DMA RX descriptor underrun
SVN-Revision: 36474
2013-04-28 16:55:53 +00:00

11 lines
418 B
Diff

--- a/drivers/net/wireless/b43/dma.h
+++ b/drivers/net/wireless/b43/dma.h
@@ -169,7 +169,7 @@ 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)