diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.enetaddr | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/README.enetaddr b/doc/README.enetaddr index 0fafd2cdcd..82c9cd5fe5 100644 --- a/doc/README.enetaddr +++ b/doc/README.enetaddr @@ -37,6 +37,8 @@ Correct flow of setting up the MAC address (summarized): environment variable will be used unchanged. If the environment variable is not set, it will be initialized from eth_device->enetaddr, and a warning will be printed. + If both are invalid and CONFIG_NET_RANDOM_ETHADDR is defined, a random, + locally-assigned MAC is written to eth_device->enetaddr. 4. Program the address into hardware if the following conditions are met: a) The relevant driver has a 'write_addr' function b) The user hasn't set an 'ethmacskip' environment variable |