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nl80211: Handle multiple interface combinations for P2P

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The first combination may allow single-channel concurrency for
P2P + managed, but there may be others that allow multi-channel
concurrency. Parse all of them to find the maximum number of channels.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
This commit is contained in:
Felix Fietkau 2014-04-06 13:11:53 +02:00 committed by Jouni Malinen
parent 013359147d
commit 83c4cb5217
1 changed files with 5 additions and 3 deletions
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8
src/drivers/driver_nl80211.c
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@ -3444,10 +3444,12 @@ static int wiphy_info_iface_comb_process(struct wiphy_info_data *info,
}
if (combination_has_p2p && combination_has_mgd) {
info->p2p_concurrent = 1;
info->num_multichan_concurrent =
unsigned int num_channels =
nla_get_u32(tb_comb[NL80211_IFACE_COMB_NUM_CHANNELS]);
return 1;
info->p2p_concurrent = 1;
if (info->num_multichan_concurrent < num_channels)
info->num_multichan_concurrent = num_channels;
}
return 0;