For USB Ethernet devices we need to use the usbethaddr environment variable
(instead of ethaddr) the Ethernet hardware address. Add this to the uclass
so that it happens automatically.
Signed-off-by: Simon Glass <s...@chromium.org>
---
net/eth.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/net/eth.c b/net/eth.c
index d3ec8d6..1f5e8ee 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -519,6 +519,7 @@ static int eth_post_probe(struct udevice *dev)
struct eth_device_priv *priv = dev->uclass_priv;
struct eth_pdata *pdata = dev->platdata;
unsigned char env_enetaddr[6];
+ const char *prefix;
priv->state = ETH_STATE_INIT;
@@ -526,7 +527,11 @@ static int eth_post_probe(struct udevice *dev)
if (eth_get_ops(dev)->read_rom_hwaddr)
eth_get_ops(dev)->read_rom_hwaddr(dev);
- eth_getenv_enetaddr_by_index("eth", dev->seq, env_enetaddr);
+ prefix = device_get_uclass_id(dev->parent) == UCLASS_USB_HUB ?
+ "usbeth" : "eth";
+ debug("prefix=%s, uclass=%d\n", prefix,
+ device_get_uclass_id(dev->parent));
+ eth_getenv_enetaddr_by_index(prefix, dev->seq, env_enetaddr);
if (!is_zero_ethaddr(env_enetaddr)) {
if (!is_zero_ethaddr(pdata->enetaddr) &&
memcmp(pdata->enetaddr, env_enetaddr, 6)) {
--
2.4.3.573.g4eafbef
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