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sandbox: eth-raw: Make random MAC addresses available to eth-raw

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We don't necessarily know how many MAC addresses we'll need, so implement
a ROM read so we always have something valid.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Joe Hershberger
2018-07-02 14:47:53 -05:00
parent c9e2caff85
commit b96ced9cdb
1 changed files with 10 additions and 0 deletions
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10
drivers/net/sandbox-raw.c
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@@ -130,11 +130,21 @@ static void sb_eth_raw_stop(struct udevice *dev)
sandbox_eth_raw_os_stop(priv); sandbox_eth_raw_os_stop(priv);
} }
static int sb_eth_raw_read_rom_hwaddr(struct udevice *dev)
{
struct eth_pdata *pdata = dev_get_platdata(dev);
net_random_ethaddr(pdata->enetaddr);
return 0;
}
static const struct eth_ops sb_eth_raw_ops = { static const struct eth_ops sb_eth_raw_ops = {
.start = sb_eth_raw_start, .start = sb_eth_raw_start,
.send = sb_eth_raw_send, .send = sb_eth_raw_send,
.recv = sb_eth_raw_recv, .recv = sb_eth_raw_recv,
.stop = sb_eth_raw_stop, .stop = sb_eth_raw_stop,
.read_rom_hwaddr = sb_eth_raw_read_rom_hwaddr,
}; };
static int sb_eth_raw_ofdata_to_platdata(struct udevice *dev) static int sb_eth_raw_ofdata_to_platdata(struct udevice *dev)