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author | Andy Fleming <afleming@freescale.com> | 2009-02-12 00:07:24 +0300 |
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committer | Andy Fleming <afleming@freescale.com> | 2009-02-17 03:05:53 +0300 |
commit | 9e56986a2b74d197f51eca70fad7b836b1900c4d (patch) | |
tree | 1a90d6595113ef81e78374b8cd2f07d255e17ddf /net | |
parent | b67305120aaf268a6140125346678166d14f1f47 (diff) | |
download | u-boot-9e56986a2b74d197f51eca70fad7b836b1900c4d.tar.xz |
Add eth_get_dev_by_index
This allows code to iterate through the ethernet devices
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'net')
-rw-r--r-- | net/eth.c | 22 |
1 files changed, 22 insertions, 0 deletions
@@ -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; |