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| author | Michal Simek <michal.simek@xilinx.com> | 2015-08-17 09:50:09 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2015-11-19 13:50:09 +0100 |
| commit | 45c0774151183d04bc3bc5ecce96160dc736f96e (patch) | |
| tree | b8177628e783598156afcb1bbad15d4c94087c8b /drivers | |
| parent | ff4758789e969d1d0a23a0feb8edcab4dffc1250 (diff) | |
| download | u-boot-imx-45c0774151183d04bc3bc5ecce96160dc736f96e.zip u-boot-imx-45c0774151183d04bc3bc5ecce96160dc736f96e.tar.gz u-boot-imx-45c0774151183d04bc3bc5ecce96160dc736f96e.tar.bz2 | |
net: zynq: Setup BD when structures are filled
Fix incorrect sequence in BD handling.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/zynq_gem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index 875738a..b8686f3 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -406,9 +406,6 @@ 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((ulong)priv->tx_bd, ®s->txqbase); - /* Setup Tx BD */ memset(priv->tx_bd, 0, sizeof(struct emac_bd)); @@ -417,6 +414,9 @@ 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((ulong)priv->tx_bd, ®s->txqbase); + addr = (ulong) ptr; addr &= ~(ARCH_DMA_MINALIGN - 1); size = roundup(len, ARCH_DMA_MINALIGN); |