/*
* Copyright 2010-2011 Calxeda, Inc.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-License-Identifier: GPL-2.0+
*/
+
#include <common.h>
#include <malloc.h>
#include <linux/compiler.h>
return 0;
}
-static int xgmac_tx(struct eth_device *dev, volatile void *packet, int length)
+static int xgmac_tx(struct eth_device *dev, void *packet, int length)
{
struct xgmac_regs *regs = (struct xgmac_regs *)dev->iobase;
struct calxeda_eth_dev *priv = dev->priv;
struct xgmac_dma_desc *txdesc = &priv->tx_chain[currdesc];
int timeout;
- desc_set_buf_addr_and_size(txdesc, (void *)packet, length);
+ desc_set_buf_addr_and_size(txdesc, packet, length);
desc_set_tx_owner(txdesc, TXDESC_FIRST_SEG |
TXDESC_LAST_SEG | TXDESC_CRC_EN_APPEND);
length = desc_get_rx_frame_len(rxdesc);
- NetReceive((volatile unsigned char *)desc_get_buf_addr(rxdesc), length);
+ NetReceive(desc_get_buf_addr(rxdesc), length);
/* set descriptor back to owned by XGMAC */
desc_set_rx_owner(rxdesc);