diff options
Diffstat (limited to 'net/eth.c')
| -rw-r--r-- | net/eth.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net/eth.c b/net/eth.c index b7ef09f4479..ec2ef1a365f 100644 --- a/net/eth.c +++ b/net/eth.c @@ -80,6 +80,28 @@ struct eth_device *eth_get_dev_by_name(char *devname) return target_dev; } +struct eth_device *eth_get_dev_by_index(int index) +{ + struct eth_device *dev, *target_dev; + int idx = 0; + + if (!eth_devices) + return NULL; + + dev = eth_devices; + target_dev = NULL; + do { + if (idx == index) { + target_dev = dev; + break; + } + dev = dev->next; + idx++; + } while (dev != eth_devices); + + return target_dev; +} + int eth_get_dev_index (void) { struct eth_device *dev; |