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P2P: Consider 5 GHz channels also for auto GO

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When there is no channel preference mentioned by user, auto GO
can be started on any of the 5 GHz channels supported for P2P.
Consider operating classes 115 and 124 which do not require DFS.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Krishna Vamsi 2015-02-24 12:13:33 +05:30 committed by Jouni Malinen
parent a51c40aa35
commit 95d7b863ec
1 changed files with 19 additions and 1 deletions
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20
wpa_supplicant/p2p_supplicant.c
View file

@ -6339,6 +6339,24 @@ static int wpas_p2p_select_freq_no_pref(struct wpa_supplicant *wpa_s,
goto out;
}
/* try all channels in operating class 115 */
for (i = 0; i < 4; i++) {
params->freq = 5180 + i * 20;
if (!wpas_p2p_disallowed_freq(wpa_s->global, params->freq) &&
freq_included(channels, params->freq) &&
p2p_supported_freq(wpa_s->global->p2p, params->freq))
goto out;
}
/* try all channels in operating class 124 */
for (i = 0; i < 4; i++) {
params->freq = 5745 + i * 20;
if (!wpas_p2p_disallowed_freq(wpa_s->global, params->freq) &&
freq_included(channels, params->freq) &&
p2p_supported_freq(wpa_s->global->p2p, params->freq))
goto out;
}
/* try social channel class 180 channel 2 */
params->freq = 58320 + 1 * 2160;
if (!wpas_p2p_disallowed_freq(wpa_s->global, params->freq) &&
@ -6355,7 +6373,7 @@ static int wpas_p2p_select_freq_no_pref(struct wpa_supplicant *wpa_s,
goto out;
}
wpa_printf(MSG_DEBUG, "P2P: No 2.4 and 60 GHz channel allowed");
wpa_printf(MSG_DEBUG, "P2P: No 2.4, 5, or 60 GHz channel allowed");
return -1;
out:
wpa_printf(MSG_DEBUG, "P2P: Set GO freq %d MHz (no preference known)",