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add a sysctl to deliver a radar event for testing

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This commit is contained in:
Sam Leffler 2008-08-02 18:00:33 +00:00
parent 5c9b0f1d07
commit ac5ae6986f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=181194
1 changed files with 20 additions and 0 deletions
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20
sys/net80211/ieee80211_freebsd.c
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@ -201,6 +201,21 @@ ieee80211_sysctl_parent(SYSCTL_HANDLER_ARGS)
return SYSCTL_OUT(req, name, strlen(name));
}
static int
ieee80211_sysctl_radar(SYSCTL_HANDLER_ARGS)
{
struct ieee80211com *ic = arg1;
int t = 0, error;
error = sysctl_handle_int(oidp, &t, 0, req);
if (error || !req->newptr)
return error;
IEEE80211_LOCK(ic);
ieee80211_dfs_notify_radar(ic, ic->ic_curchan);
IEEE80211_UNLOCK(ic);
return 0;
}
void
ieee80211_sysctl_attach(struct ieee80211com *ic)
{
@ -280,6 +295,11 @@ ieee80211_sysctl_vattach(struct ieee80211vap *vap)
&vap->iv_ampdu_mintraffic[WME_AC_VI], 0,
"VI traffic tx aggr threshold (pps)");
}
if (vap->iv_caps & IEEE80211_C_DFS) {
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(oid), OID_AUTO,
"radar", CTLTYPE_INT | CTLFLAG_RW, vap->iv_ic, 0,
ieee80211_sysctl_radar, "I", "simulare radar event");
}
vap->iv_sysctl = ctx;
vap->iv_oid = oid;
}