diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2015-12-10 15:22:21 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2016-01-27 15:55:51 +0100 |
| commit | a0b2bfb0bfb91c17038ce2555a0e1038802b997e (patch) | |
| tree | f9fbe0c9bd38f5d48affb1a530d567d019b18415 /drivers | |
| parent | 9a23c49662b3c7b95f2b49401c546bd728af2f8c (diff) | |
net: emaclite: Use indirect register access for tx_ping/pong
Do initialization via indirect register access.
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/xilinx_emaclite.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index 9d413a0bbf..654ad58cea 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -335,28 +335,28 @@ static int emaclite_init(struct eth_device *dev, bd_t *bis) * TX - TX_PING & TX_PONG initialization */ /* Restart PING TX */ - out_be32 (dev->iobase + XEL_TSR_OFFSET, 0); + out_be32(®s->tx_ping_tsr, 0); /* Copy MAC address */ - xemaclite_alignedwrite(dev->enetaddr, dev->iobase, ENET_ADDR_LENGTH); + xemaclite_alignedwrite(dev->enetaddr, (u32)®s->tx_ping, + ENET_ADDR_LENGTH); /* Set the length */ - out_be32 (dev->iobase + XEL_TPLR_OFFSET, ENET_ADDR_LENGTH); + out_be32(®s->tx_ping_tplr, ENET_ADDR_LENGTH); /* Update the MAC address in the EMAC Lite */ - out_be32 (dev->iobase + XEL_TSR_OFFSET, XEL_TSR_PROG_MAC_ADDR); + out_be32(®s->tx_ping_tsr, XEL_TSR_PROG_MAC_ADDR); /* Wait for EMAC Lite to finish with the MAC address update */ - while ((in_be32 (dev->iobase + XEL_TSR_OFFSET) & + while ((in_be32 (®s->tx_ping_tsr) & XEL_TSR_PROG_MAC_ADDR) != 0) ; if (emaclite->txpp) { /* The same operation with PONG TX */ - out_be32 (dev->iobase + XEL_TSR_OFFSET + XEL_BUFFER_OFFSET, 0); - xemaclite_alignedwrite(dev->enetaddr, dev->iobase + - XEL_BUFFER_OFFSET, ENET_ADDR_LENGTH); - out_be32 (dev->iobase + XEL_TPLR_OFFSET, ENET_ADDR_LENGTH); - out_be32 (dev->iobase + XEL_TSR_OFFSET + XEL_BUFFER_OFFSET, - XEL_TSR_PROG_MAC_ADDR); - while ((in_be32 (dev->iobase + XEL_TSR_OFFSET + - XEL_BUFFER_OFFSET) & XEL_TSR_PROG_MAC_ADDR) != 0) + out_be32(®s->tx_pong_tsr, 0); + xemaclite_alignedwrite(dev->enetaddr, (u32)®s->tx_pong, + ENET_ADDR_LENGTH); + out_be32(®s->tx_pong_tplr, ENET_ADDR_LENGTH); + out_be32(®s->tx_pong_tsr, XEL_TSR_PROG_MAC_ADDR); + while ((in_be32(®s->tx_pong_tsr) & + XEL_TSR_PROG_MAC_ADDR) != 0) ; } |