P2P: Add driver op for requesting GO/AP channel switch
Signed-hostap: Jithu Jance <jithu@broadcom.com>
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2 changed files with 20 additions and 0 deletions
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@ -2536,6 +2536,18 @@ struct wpa_driver_ops {
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* conditions.
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*/
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int (*radio_disable)(void *priv, int disabled);
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/**
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* switch_channel - Announce channel switch and migrate the GO to the
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* given frequency
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* @priv: Private driver interface data
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* @freq: Frequency in MHz
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* Returns: 0 on success, -1 on failure
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*
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* This function is used to move the GO to the legacy STA channel to
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* avoid frequency conflict in single channel concurrency.
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*/
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int (*switch_channel)(void *priv, unsigned int freq);
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};
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@ -672,4 +672,12 @@ static inline int wpa_drv_radio_disable(struct wpa_supplicant *wpa_s,
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return wpa_s->driver->radio_disable(wpa_s->drv_priv, disabled);
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}
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static inline int wpa_drv_switch_channel(struct wpa_supplicant *wpa_s,
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unsigned int freq)
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{
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if (!wpa_s->driver->switch_channel)
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return -1;
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return wpa_s->driver->switch_channel(wpa_s->drv_priv, freq);
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}
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#endif /* DRIVER_I_H */
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