From c0ede6b6d3b4218f9b67dacb355db76c96443ca7 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Mon, 17 Aug 2015 09:50:09 +0200 Subject: [PATCH] net: gem: Setup BD when structures are filled Fix incorrect sequence in BD handling. Signed-off-by: Michal Simek --- drivers/net/zynq_gem.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index d48e390413a..bab5f0d4f9a 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -407,9 +407,6 @@ static int zynq_gem_send(struct eth_device *dev, void *ptr, int len) struct zynq_gem_priv *priv = dev->priv; struct zynq_gem_regs *regs = (struct zynq_gem_regs *)dev->iobase; - /* setup BD */ - writel((u32)priv->tx_bd, ®s->txqbase); - /* Setup Tx BD */ memset(priv->tx_bd, 0, sizeof(struct emac_bd)); @@ -418,6 +415,9 @@ static int zynq_gem_send(struct eth_device *dev, void *ptr, int len) ZYNQ_GEM_TXBUF_LAST_MASK | ZYNQ_GEM_TXBUF_WRAP_MASK; + /* setup BD */ + writel((u32)priv->tx_bd, ®s->txqbase); + addr = (u32) ptr; addr &= ~(ARCH_DMA_MINALIGN - 1); size = roundup(len, ARCH_DMA_MINALIGN); -- 2.47.3