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nl80211: Add driver capability flag for radar detection

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This patch is based on the original work by Boris Presman and
Victor Goldenshtein. Channel Switch Announcement support has been
removed and event handling as well as channel set handling was
changed, among various other changes.

Cc: Boris Presman <boris.presman@ti.com>
Cc: Victor Goldenshtein <victorg@ti.com>
Signed-hostap: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
This commit is contained in:
Simon Wunderlich 2013-05-09 19:58:55 +03:00 • committed by Jouni Malinen
parent 04be54fa09
commit f295d0c86a
2 changed files with 6 additions and 0 deletions
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4
src/drivers/driver_nl80211.c
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@ -2680,6 +2680,7 @@ static int wiphy_info_iface_comb_process(struct wiphy_info_data *info,
[NL80211_IFACE_COMB_MAXNUM] = { .type = NLA_U32 },
[NL80211_IFACE_COMB_STA_AP_BI_MATCH] = { .type = NLA_FLAG },
[NL80211_IFACE_COMB_NUM_CHANNELS] = { .type = NLA_U32 },
[NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS] = { .type = NLA_U32 },
},
iface_limit_policy[NUM_NL80211_IFACE_LIMIT] = {
[NL80211_IFACE_LIMIT_TYPES] = { .type = NLA_NESTED },
@ -2693,6 +2694,9 @@ static int wiphy_info_iface_comb_process(struct wiphy_info_data *info,
!tb_comb[NL80211_IFACE_COMB_NUM_CHANNELS])
return 0; /* broken combination */
if (tb_comb[NL80211_IFACE_COMB_RADAR_DETECT_WIDTHS])
info->capa->flags |= WPA_DRIVER_FLAGS_RADAR;
nla_for_each_nested(nl_limit, tb_comb[NL80211_IFACE_COMB_LIMITS],
rem_limit) {
err = nla_parse_nested(tb_limit, MAX_NL80211_IFACE_LIMIT,