[PATCH] Retreive shared frequency when a singly "phy" is shared between multiple interfaces

Johannes Berg johannes at sipsolutions.net
Thu Nov 10 03:08:13 EST 2011


On Wed, 2011-11-09 at 23:34 -0800, Jithu Jance wrote:
> This patch implements shared_freq handler for driver_nl80211.c If a "p2p_group_add" happens after legacy STA association, then this
> patch will help to start the GO on the same frequency. This is useful when supplicant is started on multiple interface running over
> a singly "PHY". 
> 
> For e.g wpa_supplicant -iwlan0 ..  -N -iwlan1 ...

Why are you doing that? wpa_supplicant should be creating p2p interfaces
by itself and in that case it knows already.


> +static int wpa_driver_nl80211_shared_freq(void *priv)
> +{
> +	struct i802_bss *bss = priv;
> +     struct wpa_driver_nl80211_data *drv = bss->drv;
> +	struct nl80211_global *global = drv->global;
> +	struct wpa_driver_nl80211_data *driver = NULL;
> +	int freq = 0;

This patch is completely whitespace damaged.

johannes



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