From: Ami Perlmutter <amip@dev.mellanox.co.il>
Date: Sun, 22 Apr 2007 10:31:47 +0000 (+0300)
Subject: IB/sdp: fix dma mapping direction (bugzzila num. 556)
X-Git-Tag: v4.1.12-92~264^2~5^2~356
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=49e67baa5d85da1cfa87c75f67d2b41b9a08c3ae;p=users%2Fjedix%2Flinux-maple.git

IB/sdp: fix dma mapping direction (bugzzila num. 556)

Signed-off-by: Amiram Perlmutter <amip@dev.mellanox.co.il>
---

diff --git a/drivers/infiniband/ulp/sdp/sdp_bcopy.c b/drivers/infiniband/ulp/sdp/sdp_bcopy.c
index bb9d235730f1f..283abea8116aa 100644
--- a/drivers/infiniband/ulp/sdp/sdp_bcopy.c
+++ b/drivers/infiniband/ulp/sdp/sdp_bcopy.c
@@ -284,7 +284,7 @@ struct sk_buff *sdp_recv_completion(struct sdp_sock *ssk, int id)
 	for (i = 0; i < frags; ++i)
 		ib_dma_unmap_page(dev, rx_req->mapping[i + 1],
 				  skb_shinfo(skb)->frags[i].size,
-				  DMA_TO_DEVICE);
+				  DMA_FROM_DEVICE);
 	++ssk->rx_tail;
 	--ssk->remote_credits;
 	return skb;