[U-Boot] [PATCH 4/4] zynq: gem: Setting up WRAP bit for one TX bd

Setting up WRAP bit to indicate that this is the last TX BD in the chain.

Signed-off-by: Michal Simek michal.simek@xilinx.com ---

drivers/net/zynq_gem.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index f0546d75bf71..970594a7953c 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -403,7 +403,8 @@ static int zynq_gem_send(struct eth_device *dev, void *ptr, int len)

priv->tx_bd->addr = (u32)ptr; priv->tx_bd->status = (len & ZYNQ_GEM_TXBUF_FRMLEN_MASK) | - ZYNQ_GEM_TXBUF_LAST_MASK; + ZYNQ_GEM_TXBUF_LAST_MASK | + ZYNQ_GEM_TXBUF_WRAP_MASK;

addr = (u32) ptr; addr &= ~(ARCH_DMA_MINALIGN - 1);