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Commit b948c8c6 authored by Ioana Radulescu's avatar Ioana Radulescu Committed by David S. Miller
Browse files

dpaa2-eth: remove unused FD field 



According to the hardware ArchDef, the PTV1 field in FD[CTRL]
is ignored by WRIOP, so setting it for Tx FDs is pointless.

Remove all references to it from the code.

Signed-off-by: default avatarIoana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: default avatarIoana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b00c898c

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

+2 −2
Original line number Diff line number Diff line
@@ -437,7 +437,7 @@ static int build_sg_fd(struct dpaa2_eth_priv *priv, 
	dpaa2_fd_set_format(fd, dpaa2_fd_sg);

	dpaa2_fd_set_addr(fd, addr);

	dpaa2_fd_set_len(fd, skb->len);

	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA | FD_CTRL_PTV1);

	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);



	if (priv->tx_tstamp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)

		enable_tx_tstamp(fd, sgt_buf);
@@ -490,7 +490,7 @@ static int build_single_fd(struct dpaa2_eth_priv *priv, 
	dpaa2_fd_set_offset(fd, (u16)(skb->data - buffer_start));

	dpaa2_fd_set_len(fd, skb->len);

	dpaa2_fd_set_format(fd, dpaa2_fd_single);

	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA | FD_CTRL_PTV1);

	dpaa2_fd_set_ctrl(fd, FD_CTRL_PTA);



	if (priv->tx_tstamp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)

		enable_tx_tstamp(fd, buffer_start);