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4e2184ff3c
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14145 3c298f89-4303-0410-b956-a3cf2f4a3e73
23 lines
920 B
Diff
23 lines
920 B
Diff
From fa9b5f135ba5e7877d1e3e970d39fcfa07f4004b Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 10 Jan 2009 20:07:13 +0100
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Subject: [PATCH] rt2x00: Add TXWI to DMA size (rt2800usb)
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Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
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---
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drivers/net/wireless/rt2x00/rt2800usb.c | 3 ++-
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1 files changed, 2 insertions(+), 1 deletions(-)
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--- a/drivers/net/wireless/rt2x00/rt2800usb.c
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+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
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@@ -1684,7 +1684,8 @@ static void rt2800usb_write_tx_desc(stru
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* Initialize TX descriptor
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*/
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rt2x00_desc_read(txi, 0, &word);
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- rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, skb->len);
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+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
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+ roundup(skb->len + TXWI_DESC_SIZE, 4));
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rt2x00_set_field32(&word, TXINFO_W0_WIV, 1);
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rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
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rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
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