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DPP2: Chirping in hostapd Enrollee

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Add a new hostapd control interface command "DPP_CHIRP own=<BI ID>
iter=<count>" to request chirping, i.e., sending of Presence
Announcement frames, to be started. This follows the model of similar
wpa_supplicant functionality from commit 562f77144c ("DPP2: Chirping
in wpa_supplicant Enrollee"). The hostapd case requires the AP to be
started without beaconing, i.e., with start_disabled=1 in hostapd
configuration, to allow iteration of channels needed for chirping.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-05-13 17:11:40 +03:00 • committed by Jouni Malinen
parent 95471fc3e8
commit 98e4b38403
5 changed files with 349 additions and 0 deletions
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10
src/ap/hostapd.h
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@ -386,6 +386,16 @@ struct hostapd_data {
unsigned int dpp_resp_wait_time;
unsigned int dpp_resp_max_tries;
unsigned int dpp_resp_retry_time;
#ifdef CONFIG_DPP2
struct wpabuf *dpp_presence_announcement;
struct dpp_bootstrap_info *dpp_chirp_bi;
int dpp_chirp_freq;
int *dpp_chirp_freqs;
int dpp_chirp_iter;
int dpp_chirp_round;
int dpp_chirp_scan_done;
int dpp_chirp_listen;
#endif /* CONFIG_DPP2 */
#ifdef CONFIG_TESTING_OPTIONS
char *dpp_config_obj_override;
char *dpp_discovery_override;