diff options
| author | Tim Harvey | 2021-06-30 16:50:07 -0700 |
|---|---|---|
| committer | Stefano Babic | 2021-07-10 18:12:41 +0200 |
| commit | 431f9d72ffa76031808cb2ed9c90d1da3621c8de (patch) | |
| tree | 3cb774f89a76e1358fe533fd93d9e4ab9ed80775 /net | |
| parent | 87550a814e0f136c24c025371d96cf1303185569 (diff) | |
net: dsa: enable master promisc mode if available and needed
If ports have their own unique MAC addrs and master has a set_promisc
function, call it so that packets will be received for ports.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/dsa-uclass.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/dsa-uclass.c b/net/dsa-uclass.c index 7ea1cb6949c..694664d81bb 100644 --- a/net/dsa-uclass.c +++ b/net/dsa-uclass.c @@ -277,8 +277,15 @@ static int dsa_port_probe(struct udevice *pdev) * has a unique MAC address specified in the environment. */ eth_env_get_enetaddr_by_index("eth", dev_seq(pdev), env_enetaddr); - if (!is_zero_ethaddr(env_enetaddr)) + if (!is_zero_ethaddr(env_enetaddr)) { + /* individual port mac addrs require master to be promisc */ + struct eth_ops *eth_ops = eth_get_ops(master); + + if (eth_ops->set_promisc) + eth_ops->set_promisc(master, 1); + return 0; + } master_pdata = dev_get_plat(master); eth_pdata = dev_get_plat(pdev); |