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P2P: Helper functions to check for WFD capability of a P2P device

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P2P operation on the 6 GHz band is supported in the WFD use case.
Introduce helper functions to check for Wi-Fi Display capability of
the local device and a peer device.

Signed-off-by: Sreeramya Soratkal <ssramya@codeaurora.org>
This commit is contained in:
Sreeramya Soratkal 2021-05-04 12:44:20 +05:30 committed by Jouni Malinen
parent eaf850867b
commit a06c7d50f9
2 changed files with 25 additions and 0 deletions
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23
src/p2p/p2p.c
View file

@ -5605,3 +5605,26 @@ bool is_p2p_6ghz_capable(struct p2p_data *p2p)
{
return p2p->p2p_6ghz_capable;
}
bool p2p_wfd_enabled(struct p2p_data *p2p)
{
#ifdef CONFIG_WIFI_DISPLAY
return p2p->wfd_ie_probe_req != NULL;
#else /* CONFIG_WIFI_DISPLAY */
return false;
#endif /* CONFIG_WIFI_DISPLAY */
}
bool p2p_peer_wfd_enabled(struct p2p_data *p2p, const u8 *peer_addr)
{
#ifdef CONFIG_WIFI_DISPLAY
struct p2p_device *dev;
dev = p2p_get_device(p2p, peer_addr);
return dev && dev->info.wfd_subelems != NULL;
#else /* CONFIG_WIFI_DISPLAY */
return false;
#endif /* CONFIG_WIFI_DISPLAY */
}

2
src/p2p/p2p.h
View file

@ -2414,5 +2414,7 @@ struct wpabuf * p2p_build_probe_resp_template(struct p2p_data *p2p,
void p2p_set_6ghz_dev_capab(struct p2p_data *p2p, bool allow_6ghz);
bool is_p2p_6ghz_capable(struct p2p_data *p2p);
bool p2p_is_peer_6ghz_capab(struct p2p_data *p2p, const u8 *addr);
bool p2p_peer_wfd_enabled(struct p2p_data *p2p, const u8 *peer_addr);
bool p2p_wfd_enabled(struct p2p_data *p2p);
#endif /* P2P_H */