+++ /dev/null
---- a/ath/if_ath.c
-+++ b/ath/if_ath.c
-@@ -1299,6 +1299,7 @@
- vap->iv_key_set = ath_key_set;
- vap->iv_key_update_begin = ath_key_update_begin;
- vap->iv_key_update_end = ath_key_update_end;
-+ vap->iv_maxrateindex = 0;
- if (sc->sc_default_ieee80211_debug) {
- /* User specified defaults for new VAPs were provided, so
- * use those (only). */
---- a/ath_rate/sample/sample.c
-+++ b/ath_rate/sample/sample.c
-@@ -838,7 +838,12 @@
- }
- sn->static_rate_ndx = -1;
-
-- sn->num_rates = ni->ni_rates.rs_nrates;
-+ if (vap->iv_maxrateindex == 0 || ni->ni_rates.rs_nrates <= 0
-+ || vap->iv_maxrateindex > ni->ni_rates.rs_nrates)
-+ sn->num_rates = ni->ni_rates.rs_nrates;
-+ else
-+ sn->num_rates = vap->iv_maxrateindex;
-+
- for (x = 0; x < ni->ni_rates.rs_nrates; x++) {
- sn->rates[x].rate = ni->ni_rates.rs_rates[x] & IEEE80211_RATE_VAL;
- sn->rates[x].rix = sc->sc_rixmap[sn->rates[x].rate];
---- a/net80211/ieee80211_var.h
-+++ b/net80211/ieee80211_var.h
-@@ -291,6 +291,7 @@
- struct ieee80211_spy iv_spy; /* IWSPY support */
- struct ieee80211_app_ie app_ie[IEEE80211_APPIE_NUM_OF_FRAME]; /* app-specified IEs by frame type */
- u_int32_t app_filter; /* filters which management frames are forwarded to app */
-+ int iv_maxrateindex;
- };
-
- /* Debug functions need the defintion of struct ieee80211vap because iv_debug
---- a/net80211/ieee80211_wireless.c
-+++ b/net80211/ieee80211_wireless.c
-@@ -2873,6 +2873,12 @@
- else
- ic->ic_flags_ext &= ~IEEE80211_FEXT_MARKDFS;
- break;
-+ case IEEE80211_PARAM_MAXRATE:
-+ if (value > 0)
-+ vap->iv_maxrateindex = value;
-+ else
-+ vap->iv_maxrateindex = 0;
-+ break;
- #ifdef ATH_REVERSE_ENGINEERING
- case IEEE80211_PARAM_DUMPREGS:
- ieee80211_dump_registers(dev, info, w, extra);
-@@ -3211,6 +3217,9 @@
- else
- param[0] = 0;
- break;
-+ case IEEE80211_PARAM_MAXRATE:
-+ param[0] = vap->iv_maxrateindex;
-+ break;
- default:
- return -EOPNOTSUPP;
- }
-@@ -5666,6 +5675,10 @@
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "debug_scanbufs" },
- { IEEE80211_PARAM_LEAKTXBUFS,
- IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "debug_leaktxbufs" },
-+ {IEEE80211_PARAM_MAXRATE,
-+ IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "maxrate"},
-+ {IEEE80211_PARAM_MAXRATE,
-+ 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "get_maxrate"},
-
- #ifdef ATH_REVERSE_ENGINEERING
- /*
---- a/net80211/ieee80211_ioctl.h
-+++ b/net80211/ieee80211_ioctl.h
-@@ -650,6 +650,7 @@
- IEEE80211_PARAM_RESETTXBUFS = 80, /* Reset transmit DMA */
- IEEE80211_PARAM_SCANBUFS = 81, /* Heap analysis for TX DMA */
- IEEE80211_PARAM_LEAKTXBUFS = 82, /* Leak tx buffers */
-+ IEEE80211_PARAM_MAXRATE = 83, /* Maximum rate (by table index) */
- };
-
- #define SIOCG80211STATS (SIOCDEVPRIVATE+2)
---- a/ath_rate/minstrel/minstrel.c
-+++ b/ath_rate/minstrel/minstrel.c
-@@ -644,6 +644,11 @@
- return;
- }
- sn->static_rate_ndx = -1;
-+ if (vap->iv_maxrateindex == 0 || ni->ni_rates.rs_nrates <= 0
-+ || vap->iv_maxrateindex > ni->ni_rates.rs_nrates)
-+ sn->num_rates = ni->ni_rates.rs_nrates;
-+ else
-+ sn->num_rates = vap->iv_maxrateindex;
-
- sn->num_rates = ni->ni_rates.rs_nrates;
- for (x = 0; x < ni->ni_rates.rs_nrates; x++) {