Signed-off-by: Simon Wunderlich <siwu@xxxxxxxxxxxxxxxxxx>
---
info.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/info.c b/info.c
index 14db37f..bcf36d7 100644
--- a/info.c
+++ b/info.c
@@ -49,6 +49,20 @@ static char *cipher_name(__u32 c)
}
}
+static char *dfs_state_name(enum nl80211_dfs_state state)
+{
+ switch (state) {
+ case NL80211_DFS_USABLE:
+ return "usable";
+ case NL80211_DFS_AVAILABLE:
+ return "available";
+ case NL80211_DFS_UNAVAILABLE:
+ return "unavailable";
+ default:
+ return "unknown";
+ }
+}
+
static int print_phy_handler(struct nl_msg *msg, void *arg)
{
struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
@@ -147,6 +161,17 @@ static int print_phy_handler(struct nl_msg *msg, void *arg)
next:
if (open)
printf(")");
+ if (tb_freq[NL80211_FREQUENCY_ATTR_DFS_STATE]) {
+ enum nl80211_dfs_state state = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_STATE]);
+ unsigned long time;
+
+ printf(" DFS state: %s", dfs_state_name(state));
+ if (tb_freq[NL80211_FREQUENCY_ATTR_DFS_TIME]) {
+ time = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_TIME]);
+ printf(" (for %lu sec)", time/1000);
+ }
+ }
+
printf("\n");
}
--
1.7.10.4
--
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