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mac80211: support creating vifs with specified mac address

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This is useful when creating virtual interfaces.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Ben Greear 2014-10-22 12:23:06 -07:00 committed by Johannes Berg
parent e8f479b112
commit b5dfae020b
2 changed files with 5 additions and 1 deletions
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5
net/mac80211/iface.c
View file

@ -1671,7 +1671,10 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
}
ieee80211_assign_perm_addr(local, ndev->perm_addr, type);
memcpy(ndev->dev_addr, ndev->perm_addr, ETH_ALEN);
if (params && is_valid_ether_addr(params->macaddr))
memcpy(ndev->dev_addr, params->macaddr, ETH_ALEN);
else
memcpy(ndev->dev_addr, ndev->perm_addr, ETH_ALEN);
SET_NETDEV_DEV(ndev, wiphy_dev(local->hw.wiphy));
/* don't use IEEE80211_DEV_TO_SUB_IF -- it checks too much */

1
net/mac80211/main.c
View file

@ -542,6 +542,7 @@ struct ieee80211_hw *ieee80211_alloc_hw_nm(size_t priv_data_len,
NL80211_FEATURE_SAE |
NL80211_FEATURE_HT_IBSS |
NL80211_FEATURE_VIF_TXPOWER |
NL80211_FEATURE_MAC_ON_CREATE |
NL80211_FEATURE_USERSPACE_MPM;
if (!ops->hw_scan)