+// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2002
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * 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
*/
#include <common.h>
* There are so many options that it would be difficult to document
* each bit. We mostly use the default or recommended settings.
*/
-static const char i82557_config_cmd[] = {
- 22, 0x08, 0, 0, 0, 0, 0x32, 0x03, 1, /* 1=Use MII 0=Use AUI */
- 0, 0x2E, 0, 0x60, 0,
- 0xf2, 0x48, 0, 0x40, 0xf2, 0x80, /* 0x40=Force full-duplex */
- 0x3f, 0x05,
-};
static const char i82558_config_cmd[] = {
22, 0x08, 0, 1, 0, 0, 0x22, 0x03, 1, /* 1=Use MII 0=Use AUI */
0, 0x2E, 0, 0x60, 0x08, 0x88,
static void read_hw_addr (struct eth_device *dev, bd_t * bis);
static int eepro100_init (struct eth_device *dev, bd_t * bis);
-static int eepro100_send (struct eth_device *dev, volatile void *packet,
- int length);
+static int eepro100_send(struct eth_device *dev, void *packet, int length);
static int eepro100_recv (struct eth_device *dev);
static void eepro100_halt (struct eth_device *dev);
-#if defined(CONFIG_E500) || defined(CONFIG_DB64360) || defined(CONFIG_DB64460)
+#if defined(CONFIG_E500)
#define bus_to_phys(a) (a)
#define phys_to_bus(a) (a)
#else
static inline int INW (struct eth_device *dev, u_long addr)
{
- return le16_to_cpu (*(volatile u16 *) (addr + dev->iobase));
+ return le16_to_cpu(*(volatile u16 *)(addr + (u_long)dev->iobase));
}
static inline void OUTW (struct eth_device *dev, int command, u_long addr)
{
- *(volatile u16 *) ((addr + dev->iobase)) = cpu_to_le16 (command);
+ *(volatile u16 *)((addr + (u_long)dev->iobase)) = cpu_to_le16(command);
}
static inline void OUTL (struct eth_device *dev, int command, u_long addr)
{
- *(volatile u32 *) ((addr + dev->iobase)) = cpu_to_le32 (command);
+ *(volatile u32 *)((addr + (u_long)dev->iobase)) = cpu_to_le32(command);
}
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
static inline int INL (struct eth_device *dev, u_long addr)
{
- return le32_to_cpu (*(volatile u32 *) (addr + dev->iobase));
+ return le32_to_cpu(*(volatile u32 *)(addr + (u_long)dev->iobase));
}
static int get_phyreg (struct eth_device *dev, unsigned char addr,
}
/* read id2 register */
- if (get_phyreg(dev, addr, PHY_PHYIDR2, &value) != 0) {
+ if (get_phyreg(dev, addr, MII_PHYSID2, &value) != 0) {
printf("%s: mii read timeout!\n", devname);
return NULL;
}
return dev;
}
-static int eepro100_miiphy_read(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short *value)
+static int eepro100_miiphy_read(struct mii_dev *bus, int addr, int devad,
+ int reg)
{
+ unsigned short value = 0;
struct eth_device *dev;
- dev = verify_phyaddr(devname, addr);
+ dev = verify_phyaddr(bus->name, addr);
if (dev == NULL)
return -1;
- if (get_phyreg(dev, addr, reg, value) != 0) {
- printf("%s: mii read timeout!\n", devname);
+ if (get_phyreg(dev, addr, reg, &value) != 0) {
+ printf("%s: mii read timeout!\n", bus->name);
return -1;
}
- return 0;
+ return value;
}
-static int eepro100_miiphy_write(const char *devname, unsigned char addr,
- unsigned char reg, unsigned short value)
+static int eepro100_miiphy_write(struct mii_dev *bus, int addr, int devad,
+ int reg, u16 value)
{
struct eth_device *dev;
- dev = verify_phyaddr(devname, addr);
+ dev = verify_phyaddr(bus->name, addr);
if (dev == NULL)
return -1;
if (set_phyreg(dev, addr, reg, value) != 0) {
- printf("%s: mii write timeout!\n", devname);
+ printf("%s: mii write timeout!\n", bus->name);
return -1;
}
}
dev = (struct eth_device *) malloc (sizeof *dev);
+ if (!dev) {
+ printf("eepro100: Can not allocate memory\n");
+ break;
+ }
+ memset(dev, 0, sizeof(*dev));
sprintf (dev->name, "i82559#%d", card_number);
dev->priv = (void *) devno; /* this have to come before bus_to_phys() */
#if defined (CONFIG_MII) || defined(CONFIG_CMD_MII)
/* register mii command access routines */
- miiphy_register(dev->name,
- eepro100_miiphy_read, eepro100_miiphy_write);
+ int retval;
+ struct mii_dev *mdiodev = mdio_alloc();
+ if (!mdiodev)
+ return -ENOMEM;
+ strncpy(mdiodev->name, dev->name, MDIO_NAME_LEN);
+ mdiodev->read = eepro100_miiphy_read;
+ mdiodev->write = eepro100_miiphy_write;
+
+ retval = mdio_register(mdiodev);
+ if (retval < 0)
+ return retval;
#endif
card_number++;
return status;
}
-static int eepro100_send (struct eth_device *dev, volatile void *packet, int length)
+static int eepro100_send(struct eth_device *dev, void *packet, int length)
{
int i, status = -1;
int tx_cur;
/* Pass the packet up to the protocol
* layers.
*/
- NetReceive (rx_ring[rx_next].data, length);
+ net_process_received_packet((u8 *)rx_ring[rx_next].data,
+ length);
} else {
/* There was an error.
*/
static void read_hw_addr (struct eth_device *dev, bd_t * bis)
{
- u16 eeprom[0x40];
u16 sum = 0;
int i, j;
int addr_len = read_eeprom (dev, 0, 6) == 0xffff ? 8 : 6;
for (j = 0, i = 0; i < 0x40; i++) {
u16 value = read_eeprom (dev, i, addr_len);
- eeprom[i] = value;
sum += value;
if (i < 3) {
dev->enetaddr[j++] = value;