#include <command.h>
#include <net.h>
#include <miiphy.h>
+#include <phy.h>
void eth_parse_enetaddr(const char *addr, uchar *enetaddr)
{
return setenv(name, buf);
}
-int eth_getenv_enetaddr_by_index(int index, uchar *enetaddr)
+int eth_getenv_enetaddr_by_index(const char *base_name, int index,
+ uchar *enetaddr)
{
char enetvar[32];
- sprintf(enetvar, index ? "eth%daddr" : "ethaddr", index);
+ sprintf(enetvar, index ? "%s%daddr" : "%saddr", base_name, index);
return eth_getenv_enetaddr(enetvar, enetaddr);
}
+#ifdef CONFIG_NET_MULTI
+
static int eth_mac_skip(int index)
{
char enetvar[15];
return ((skip_state = getenv(enetvar)) != NULL);
}
-#ifdef CONFIG_NET_MULTI
-
/*
* CPU and board-specific Ethernet initializations. Aliased function
* signals caller to move on
return eth_current;
}
-struct eth_device *eth_get_dev_by_name(char *devname)
+struct eth_device *eth_get_dev_by_name(const char *devname)
{
struct eth_device *dev, *target_dev;
+ BUG_ON(devname == NULL);
+
if (!eth_devices)
return NULL;
return (0);
}
-int eth_register(struct eth_device* dev)
+static void eth_current_changed(void)
{
- struct eth_device *d;
-
- if (!eth_devices) {
- eth_current = eth_devices = dev;
#ifdef CONFIG_NET_MULTI
+ {
+ char *act = getenv("ethact");
/* update current ethernet name */
+ if (eth_current)
{
- char *act = getenv("ethact");
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);
+ }
#endif
+}
+
+int eth_write_hwaddr(struct eth_device *dev, const char *base_name,
+ int eth_number)
+{
+ unsigned char env_enetaddr[6];
+ int ret = 0;
+
+ if (!eth_getenv_enetaddr_by_index(base_name, eth_number, env_enetaddr))
+ return -1;
+
+ if (memcmp(env_enetaddr, "\0\0\0\0\0\0", 6)) {
+ if (memcmp(dev->enetaddr, "\0\0\0\0\0\0", 6) &&
+ memcmp(dev->enetaddr, env_enetaddr, 6)) {
+ printf("\nWarning: %s MAC addresses don't match:\n",
+ dev->name);
+ printf("Address in SROM is %pM\n",
+ dev->enetaddr);
+ printf("Address in environment is %pM\n",
+ env_enetaddr);
+ }
+
+ memcpy(dev->enetaddr, env_enetaddr, 6);
+ }
+
+ if (dev->write_hwaddr &&
+ !eth_mac_skip(eth_number) &&
+ is_valid_ether_addr(dev->enetaddr)) {
+ ret = dev->write_hwaddr(dev);
+ }
+
+ return ret;
+}
+
+int eth_register(struct eth_device *dev)
+{
+ struct eth_device *d;
+
+ assert(strlen(dev->name) < NAMESIZE);
+
+ if (!eth_devices) {
+ eth_current = eth_devices = dev;
+ eth_current_changed();
} else {
for (d=eth_devices; d->next!=eth_devices; d=d->next)
;
int eth_initialize(bd_t *bis)
{
- unsigned char env_enetaddr[6];
int eth_number = 0;
eth_devices = NULL;
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
miiphy_init();
#endif
- /* Try board-specific initialization first. If it fails or isn't
- * present, try the cpu-specific initialization */
- if (board_eth_init(bis) < 0)
- cpu_eth_init(bis);
+
+#ifdef CONFIG_PHYLIB
+ phy_init();
+#endif
+
+ /*
+ * If board-specific initialization exists, call it.
+ * If not, call a CPU-specific one
+ */
+ if (board_eth_init != __def_eth_init) {
+ if (board_eth_init(bis) < 0)
+ printf("Board Net Initialization Failed\n");
+ } else if (cpu_eth_init != __def_eth_init) {
+ if (cpu_eth_init(bis) < 0)
+ printf("CPU Net Initialization Failed\n");
+ } else
+ printf("Net Initialization Skipped\n");
#if defined(CONFIG_DB64360) || defined(CONFIG_CPCI750)
mv6436x_eth_initialize(bis);
puts (" [PRIME]");
}
- eth_getenv_enetaddr_by_index(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) &&
- memcmp(dev->enetaddr, env_enetaddr, 6))
- {
- printf ("\nWarning: %s MAC addresses don't match:\n",
- dev->name);
- printf ("Address in SROM is %pM\n",
- dev->enetaddr);
- printf ("Address in environment is %pM\n",
- env_enetaddr);
- }
-
- memcpy(dev->enetaddr, env_enetaddr, 6);
- }
- if (dev->write_hwaddr &&
- !eth_mac_skip(eth_number) &&
- is_valid_ether_addr(dev->enetaddr)) {
- dev->write_hwaddr(dev);
- }
+ if (strchr(dev->name, ' '))
+ puts("\nWarning: eth device name has a space!\n");
+
+ if (eth_write_hwaddr(dev, "eth", eth_number))
+ puts("Warning: failed to set MAC address\n");
eth_number++;
dev = dev->next;
} while(dev != eth_devices);
-#ifdef CONFIG_NET_MULTI
- /* update current ethernet name */
- if (eth_current) {
- char *act = getenv("ethact");
- if (act == NULL || strcmp(act, eth_current->name) != 0)
- setenv("ethact", eth_current->name);
- } else
- setenv("ethact", NULL);
-#endif
-
+ eth_current_changed();
putc ('\n');
}
do {
uchar env_enetaddr[6];
- if (eth_getenv_enetaddr_by_index(eth_number, env_enetaddr))
+ if (eth_getenv_enetaddr_by_index("eth", eth_number,
+ env_enetaddr))
memcpy(dev->enetaddr, env_enetaddr, 6);
++eth_number;
eth_current = eth_current->next;
-#ifdef CONFIG_NET_MULTI
- /* update current ethernet name */
- {
- char *act = getenv("ethact");
- if (act == NULL || strcmp(act, eth_current->name) != 0)
- setenv("ethact", eth_current->name);
- }
-#endif
+ eth_current_changed();
if (first_failed == eth_current) {
NetRestartWrap = 1;
}
}
-#ifdef CONFIG_NET_MULTI
void eth_set_current(void)
{
static char *act = NULL;
} while (old_current != eth_current);
}
- setenv("ethact", eth_current->name);
+ eth_current_changed();
}
-#endif
char *eth_get_name (void)
{
#warning Ethernet driver is deprecated. Please update to use CONFIG_NET_MULTI
-extern int at91rm9200_miiphy_initialize(bd_t *bis);
extern int mcf52x2_miiphy_initialize(bd_t *bis);
extern int ns7520_miiphy_initialize(bd_t *bis);
miiphy_init();
#endif
-#if defined(CONFIG_AT91RM9200)
- at91rm9200_miiphy_initialize(bis);
-#endif
#if defined(CONFIG_MCF52x2)
mcf52x2_miiphy_initialize(bis);
#endif
projects / karo-tx-uboot.git / blobdiff