From c807a7737f1b034d4776312bd1dee12ce7860595 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sun, 28 Apr 2013 16:55:53 +0000 Subject: mac80211: b43: Handle DMA RX descriptor underrun SVN-Revision: 36474 --- .../mac80211/patches/841-b43-reduce-number-of-RX-slots.patch | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 package/mac80211/patches/841-b43-reduce-number-of-RX-slots.patch (limited to 'package/mac80211/patches/841-b43-reduce-number-of-RX-slots.patch') diff --git a/package/mac80211/patches/841-b43-reduce-number-of-RX-slots.patch b/package/mac80211/patches/841-b43-reduce-number-of-RX-slots.patch new file mode 100644 index 0000000000..9c51ac63d7 --- /dev/null +++ b/package/mac80211/patches/841-b43-reduce-number-of-RX-slots.patch @@ -0,0 +1,11 @@ +--- 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) + -- cgit v1.2.3