* based on - Driver for MV64360X ethernet ports
* Copyright (C) 2002 rabeeh@galileo.co.il
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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 that 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0
*/
/*
#ifndef UPDATE_STATS_BY_SOFTWARE
static void mv64360_eth_print_stat (struct eth_device *dev);
#endif
-/* Processes a received packet */
-extern void NetReceive (volatile uchar *, int);
extern unsigned int INTERNAL_REG_BASE_ADDR;
return mv64360_eth_receive (dev);
}
-int db64360_eth_transmit (struct eth_device *dev, volatile void *packet,
- int length)
+int db64360_eth_transmit(struct eth_device *dev, void *packet, int length)
{
mv64360_eth_xmit (dev, packet, length);
return 0;
return;
}
- /* must be less than NAMESIZE (16) */
+ /* must be less than sizeof(dev->name) */
sprintf (dev->name, "mv_enet%d", devnum);
#ifdef DEBUG
ETH_PORT_INFO *ethernet_private;
struct mv64360_eth_priv *port_private;
unsigned int port_num;
- u32 port_status, phy_reg_data;
+ u32 phy_reg_data;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
/* ronen - when we update the MAC env params we only update dev->enetaddr
*/
MV_REG_WRITE (MV64360_ETH_MAXIMUM_TRANSMIT_UNIT (port_num), 0);
- port_status = MV_REG_READ (MV64360_ETH_PORT_STATUS_REG (port_num));
+ MV_REG_READ (MV64360_ETH_PORT_STATUS_REG (port_num));
/* Check Link status on phy */
eth_port_read_smi_reg (port_num, 1, &phy_reg_data);
int mv64360_eth_stop (struct eth_device *dev)
{
- ETH_PORT_INFO *ethernet_private;
- struct mv64360_eth_priv *port_private;
- unsigned int port_num;
-
- ethernet_private = (ETH_PORT_INFO *) dev->priv;
- port_private =
- (struct mv64360_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
-
/* Disable all gigE address decoder */
MV_REG_WRITE (MV64360_ETH_BASE_ADDR_ENABLE_REG, 0x3f);
DP (printf ("%s Ethernet stop called ... \n", __FUNCTION__));
{
ETH_PORT_INFO *ethernet_private;
struct mv64360_eth_priv *port_private;
- unsigned int port_num;
PKT_INFO pkt_info;
ETH_FUNC_RET_STATUS status;
struct net_device_stats *stats;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64360_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
{
ETH_PORT_INFO *ethernet_private;
struct mv64360_eth_priv *port_private;
- unsigned int port_num;
PKT_INFO pkt_info;
struct net_device_stats *stats;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64360_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
while ((eth_port_receive (ethernet_private, ETH_Q0, &pkt_info) ==
{
ETH_PORT_INFO *ethernet_private;
struct mv64360_eth_priv *port_private;
- unsigned int port_num;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64360_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
mv64360_eth_update_stat (dev);
ETH_PORT_INFO *ethernet_private;
struct mv64360_eth_priv *port_private;
struct net_device_stats *stats;
- unsigned int port_num;
- volatile unsigned int dummy;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64360_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
/* These are false updates */
* But the unsigned long in PowerPC and MIPS are 32bit. So the next read
* is just a dummy read for proper work of the GigE port
*/
- dummy = eth_read_mib_counter (ethernet_private->port_num,
+ (void)eth_read_mib_counter (ethernet_private->port_num,
ETH_MIB_GOOD_OCTETS_RECEIVED_HIGH);
stats->tx_bytes += (unsigned long)
eth_read_mib_counter (ethernet_private->port_num,
ETH_MIB_GOOD_OCTETS_SENT_LOW);
- dummy = eth_read_mib_counter (ethernet_private->port_num,
+ (void)eth_read_mib_counter (ethernet_private->port_num,
ETH_MIB_GOOD_OCTETS_SENT_HIGH);
stats->rx_errors += (unsigned long)
eth_read_mib_counter (ethernet_private->port_num,
ETH_PORT_INFO *ethernet_private;
struct mv64360_eth_priv *port_private;
struct net_device_stats *stats;
- unsigned int port_num;
ethernet_private = (ETH_PORT_INFO *) dev->priv;
port_private =
(struct mv64360_eth_priv *) ethernet_private->port_private;
- port_num = port_private->port_num;
stats = port_private->stats;
/* These are false updates */
* based on Linux code
* arch/powerpc/galileo/EVB64360/mv64360_eth.c - Driver for MV64360X ethernet ports
* Copyright (C) 2002 rabeeh@galileo.co.il
-
- * 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 that 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
*/
/********************************************************************************
static void eth_clear_mib_counters (ETH_PORT eth_port_num)
{
int i;
- unsigned int dummy;
/* Perform dummy reads from MIB counters */
for (i = ETH_MIB_GOOD_OCTETS_RECEIVED_LOW; i < ETH_MIB_LATE_COLLISION;
- i += 4)
- dummy = MV_REG_READ ((MV64360_ETH_MIB_COUNTERS_BASE
+ i += 4) {
+ (void)MV_REG_READ ((MV64360_ETH_MIB_COUNTERS_BASE
(eth_port_num) + i));
+ }
return;
}
projects / karo-tx-uboot.git / blobdiff