return eth_getenv_enetaddr(enetvar, enetaddr);
}
-#ifdef CONFIG_NET_MULTI
-
static int eth_mac_skip(int index)
{
char enetvar[15];
int cpu_eth_init(bd_t *bis) __attribute__((weak, alias("__def_eth_init")));
int board_eth_init(bd_t *bis) __attribute__((weak, alias("__def_eth_init")));
-extern int mv6436x_eth_initialize(bd_t *);
-extern int mv6446x_eth_initialize(bd_t *);
-
#ifdef CONFIG_API
extern void (*push_packet)(volatile void *, int);
{
struct eth_device *dev, *target_dev;
+ BUG_ON(devname == NULL);
+
if (!eth_devices)
return NULL;
struct eth_device *eth_get_dev_by_index(int index)
{
struct eth_device *dev, *target_dev;
- int idx = 0;
if (!eth_devices)
return NULL;
dev = eth_devices;
target_dev = NULL;
do {
- if (idx == index) {
+ if (dev->index == index) {
target_dev = dev;
break;
}
dev = dev->next;
- idx++;
} while (dev != eth_devices);
return target_dev;
int eth_get_dev_index (void)
{
- struct eth_device *dev;
- int num = 0;
-
- if (!eth_devices) {
- return (-1);
- }
-
- for (dev = eth_devices; dev; dev = dev->next) {
- if (dev == eth_current)
- break;
- ++num;
- }
-
- if (dev) {
- return (num);
+ if (!eth_current) {
+ return -1;
}
- return (0);
+ return eth_current->index;
}
static void eth_current_changed(void)
{
-#ifdef CONFIG_NET_MULTI
- {
- char *act = getenv("ethact");
- /* update current ethernet name */
- if (eth_current)
- {
- if (act == NULL || strcmp(act, eth_current->name) != 0)
- setenv("ethact", eth_current->name);
- }
- /*
- * remove the variable completely if there is no active
- * interface
- */
- else if (act != NULL)
- setenv("ethact", NULL);
+ char *act = getenv("ethact");
+ /* update current ethernet name */
+ if (eth_current) {
+ if (act == NULL || strcmp(act, eth_current->name) != 0)
+ setenv("ethact", eth_current->name);
}
-#endif
+ /*
+ * remove the variable completely if there is no active
+ * interface
+ */
+ else if (act != NULL)
+ setenv("ethact", NULL);
}
int eth_write_hwaddr(struct eth_device *dev, const char *base_name,
unsigned char env_enetaddr[6];
int ret = 0;
- if (!eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr))
- return -1;
+ eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr);
if (memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) {
if (memcmp(dev->enetaddr, "\0\0\0\0\0\0", 6) &&
int eth_register(struct eth_device *dev)
{
struct eth_device *d;
+ static int index = 0;
- size_t len = strlen(dev->name);
- if (len >= NAMESIZE) {
- printf("Network driver name is too long (%zu >= %zu): %s\n",
- len, NAMESIZE, dev->name);
- return -1;
- }
+ assert(strlen(dev->name) < sizeof(dev->name));
if (!eth_devices) {
eth_current = eth_devices = dev;
dev->state = ETH_STATE_INIT;
dev->next = eth_devices;
+ dev->index = index++;
return 0;
}
-int eth_initialize(bd_t *bis)
+int eth_unregister(struct eth_device *dev)
{
- int eth_number = 0;
+ struct eth_device *cur;
+
+ /* No device */
+ if (!eth_devices)
+ return -1;
+
+ for (cur = eth_devices; cur->next != eth_devices && cur->next != dev;
+ cur = cur->next)
+ ;
+
+ /* Device not found */
+ if (cur->next != dev)
+ return -1;
+
+ cur->next = dev->next;
+ if (eth_devices == dev)
+ eth_devices = dev->next == eth_devices ? NULL : dev->next;
+
+ if (eth_current == dev) {
+ eth_current = eth_devices;
+ eth_current_changed();
+ }
+
+ return 0;
+}
+
+int eth_initialize(bd_t *bis)
+{
+ int num_devices = 0;
eth_devices = NULL;
eth_current = NULL;
- show_boot_progress (64);
+ bootstage_mark(BOOTSTAGE_ID_NET_ETH_START);
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
miiphy_init();
#endif
} else
printf("Net Initialization Skipped\n");
-#if defined(CONFIG_DB64360) || defined(CONFIG_CPCI750)
- mv6436x_eth_initialize(bis);
-#endif
-#if defined(CONFIG_DB64460) || defined(CONFIG_P3Mx)
- mv6446x_eth_initialize(bis);
-#endif
if (!eth_devices) {
puts ("No ethernet found.\n");
- show_boot_progress (-64);
+ bootstage_error(BOOTSTAGE_ID_NET_ETH_START);
} else {
struct eth_device *dev = eth_devices;
char *ethprime = getenv ("ethprime");
- show_boot_progress (65);
+ bootstage_mark(BOOTSTAGE_ID_NET_ETH_INIT);
do {
- if (eth_number)
+ if (dev->index)
puts (", ");
printf("%s", dev->name);
if (strchr(dev->name, ' '))
puts("\nWarning: eth device name has a space!\n");
- if (eth_write_hwaddr(dev, NULL, eth_number))
- puts("Warning: failed to set MAC address\n");
+ if (eth_write_hwaddr(dev, "eth", dev->index))
+ puts("\nWarning: failed to set MAC address\n");
- eth_number++;
dev = dev->next;
+ num_devices++;
} while(dev != eth_devices);
eth_current_changed();
putc ('\n');
}
- return eth_number;
+ return num_devices;
}
#ifdef CONFIG_MCAST_TFTP
int eth_init(bd_t *bis)
{
- int eth_number;
struct eth_device *old_current, *dev;
if (!eth_current) {
}
/* Sync environment with network devices */
- eth_number = 0;
dev = eth_devices;
do {
uchar env_enetaddr[6];
- if (eth_getenv_enetaddr_by_index("eth", eth_number,
+ if (eth_getenv_enetaddr_by_index("eth", dev->index,
env_enetaddr))
memcpy(dev->enetaddr, env_enetaddr, 6);
- ++eth_number;
dev = dev->next;
} while (dev != eth_devices);
{
return (eth_current ? eth_current->name : "unknown");
}
-
-#else /* !CONFIG_NET_MULTI */
-
-#warning Ethernet driver is deprecated. Please update to use CONFIG_NET_MULTI
-
-extern int mcf52x2_miiphy_initialize(bd_t *bis);
-extern int ns7520_miiphy_initialize(bd_t *bis);
-
-
-int eth_initialize(bd_t *bis)
-{
-#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
- miiphy_init();
-#endif
-
-#if defined(CONFIG_MCF52x2)
- mcf52x2_miiphy_initialize(bis);
-#endif
-#if defined(CONFIG_DRIVER_NS7520_ETHERNET)
- ns7520_miiphy_initialize(bis);
-#endif
- return 0;
-}
-#endif