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netdev_ieee802154: fix IID getter

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With ace5db70e858b8c114580e8b4f65a3994ee3c4e7 the IID may be gotten from
the device again. However, following the current refactoring efforts
regarding the `netdev_ieee802154` layer, the devices don't necessarily
store the address in the `netdev_ieee802154_t` struct anymore. So we
need to access the address using the driver's `get` function here
instead.
This commit is contained in:
Martine Lenders 2018-12-03 14:49:41 +01:00
parent 4eaf1d8135
commit fcfc7c3357
1 changed files with 8 additions and 6 deletions
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14
drivers/netdev_ieee802154/netdev_ieee802154.c
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@ -33,18 +33,20 @@ static int _get_iid(netdev_ieee802154_t *dev, eui64_t *value, size_t max_len)
{
(void)max_len;
uint8_t *addr;
uint8_t addr[IEEE802154_LONG_ADDRESS_LEN];
uint16_t addr_len;
assert(max_len >= sizeof(eui64_t));
if (dev->flags & NETDEV_IEEE802154_SRC_MODE_LONG) {
addr_len = IEEE802154_LONG_ADDRESS_LEN;
addr = dev->long_addr;
dev->netdev.driver->get(&dev->netdev, NETOPT_SRC_LEN, &addr_len,
sizeof(addr_len));
if (addr_len == IEEE802154_LONG_ADDRESS_LEN) {
dev->netdev.driver->get(&dev->netdev, NETOPT_ADDRESS_LONG, addr,
addr_len);
}
else {
addr_len = IEEE802154_SHORT_ADDRESS_LEN;
addr = dev->short_addr;
dev->netdev.driver->get(&dev->netdev, NETOPT_ADDRESS, addr,
addr_len);
}
ieee802154_get_iid(value, addr, addr_len);