diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/Kconfig | 6 | ||||
| -rw-r--r-- | net/eth.c | 18 |
2 files changed, 23 insertions, 1 deletions
diff --git a/net/Kconfig b/net/Kconfig index 915371df91..77a2f7e07e 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -16,4 +16,10 @@ config NET_RANDOM_ETHADDR A new MAC address will be generated on every boot and it will not be added to the environment. +config NETCONSOLE + bool "NetConsole support" + help + Support the 'nc' input/output device for networked console. + See README.NetConsole for details. + endif # if NET @@ -389,6 +389,17 @@ void eth_halt(void) priv->state = ETH_STATE_PASSIVE; } +int eth_is_active(struct udevice *dev) +{ + struct eth_device_priv *priv; + + if (!dev || !device_active(dev)) + return 0; + + priv = dev_get_uclass_priv(dev); + return priv->state == ETH_STATE_ACTIVE; +} + int eth_send(void *packet, int length) { struct udevice *current; @@ -580,7 +591,7 @@ UCLASS_DRIVER(eth) = { .per_device_auto_alloc_size = sizeof(struct eth_device_priv), .flags = DM_UC_FLAG_SEQ_ALIAS, }; -#endif +#endif /* #ifdef CONFIG_DM_ETH */ #ifndef CONFIG_DM_ETH @@ -918,6 +929,11 @@ void eth_halt(void) eth_current->state = ETH_STATE_PASSIVE; } +int eth_is_active(struct eth_device *dev) +{ + return dev && dev->state == ETH_STATE_ACTIVE; +} + int eth_send(void *packet, int length) { if (!eth_current) |