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Date: Fri, 1 May 2015 22:14:38 +0200 From: Francois Romieu <romieu@...zoreil.com> To: netdev@...r.kernel.org Cc: David Miller <davem@...emloft.net>, Nix <nix@...eri.org.uk>, Roger.Luethi.rl@...lgate.ch, Bjarke Istrup Pedersen <gurligebis@...too.org> Subject: [PATCH net-next #3 1/8] via-rhine: commit receive buffer address before descriptor status update. Signed-off-by: Francois Romieu <romieu@...zoreil.com> --- drivers/net/ethernet/via/via-rhine.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c index de28504..88b45c7 100644 --- a/drivers/net/ethernet/via/via-rhine.c +++ b/drivers/net/ethernet/via/via-rhine.c @@ -2075,6 +2075,7 @@ static int rhine_rx(struct net_device *dev, int limit) break; } rp->rx_ring[entry].addr = cpu_to_le32(rp->rx_skbuff_dma[entry]); + dma_wmb(); } rp->rx_ring[entry].rx_status = cpu_to_le32(DescOwn); } -- Ueimor -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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