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Diffstat (limited to 'package/mac80211/patches/313-rt2x00-Add-TXWI-to-DMA-size-rt2800usb.patch')
-rw-r--r--package/mac80211/patches/313-rt2x00-Add-TXWI-to-DMA-size-rt2800usb.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/package/mac80211/patches/313-rt2x00-Add-TXWI-to-DMA-size-rt2800usb.patch b/package/mac80211/patches/313-rt2x00-Add-TXWI-to-DMA-size-rt2800usb.patch
new file mode 100644
index 0000000000..1ccae4d895
--- /dev/null
+++ b/package/mac80211/patches/313-rt2x00-Add-TXWI-to-DMA-size-rt2800usb.patch
@@ -0,0 +1,22 @@
+From fa9b5f135ba5e7877d1e3e970d39fcfa07f4004b Mon Sep 17 00:00:00 2001
+From: Ivo van Doorn <IvDoorn@gmail.com>
+Date: Sat, 10 Jan 2009 20:07:13 +0100
+Subject: [PATCH] rt2x00: Add TXWI to DMA size (rt2800usb)
+
+Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+---
+ drivers/net/wireless/rt2x00/rt2800usb.c | 3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800usb.c
++++ b/drivers/net/wireless/rt2x00/rt2800usb.c
+@@ -1684,7 +1684,8 @@ static void rt2800usb_write_tx_desc(stru
+ * Initialize TX descriptor
+ */
+ rt2x00_desc_read(txi, 0, &word);
+- rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, skb->len);
++ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
++ roundup(skb->len + TXWI_DESC_SIZE, 4));
+ rt2x00_set_field32(&word, TXINFO_W0_WIV, 1);
+ rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
+ rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);