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Date:      Mon, 17 May 2010 23:51:57 +0000 (UTC)
From:      Andrew Thompson <thompsa@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
Subject:   svn commit: r208231 - in stable/8/sys: contrib/dev/run dev/usb/wlan
Message-ID:  <201005172351.o4HNpvGB076489@svn.freebsd.org>

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Author: thompsa
Date: Mon May 17 23:51:57 2010
New Revision: 208231
URL: http://svn.freebsd.org/changeset/base/208231

Log:
  MFC r208019
  
   Sync run(4) driver from author's site.

Modified:
  stable/8/sys/contrib/dev/run/rt2870.fw.uu
  stable/8/sys/dev/usb/wlan/if_run.c
  stable/8/sys/dev/usb/wlan/if_runreg.h
  stable/8/sys/dev/usb/wlan/if_runvar.h
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)
  stable/8/sys/geom/sched/   (props changed)

Modified: stable/8/sys/contrib/dev/run/rt2870.fw.uu
==============================================================================
--- stable/8/sys/contrib/dev/run/rt2870.fw.uu	Mon May 17 23:51:20 2010	(r208230)
+++ stable/8/sys/contrib/dev/run/rt2870.fw.uu	Mon May 17 23:51:57 2010	(r208231)
@@ -1,112 +1,108 @@
-# Copyright (c) 2007, Ralink Technology Corporation 
+# Copyright (c) 2007, Ralink Technology Corporation
 # All rights reserved.
 # 
-# Redistribution.  Redistribution and use in binary form, without 
-# modification, are permitted provided that the following conditions are 
+# Redistribution.  Redistribution and use in binary form, without
+# modification, are permitted provided that the following conditions are
 # met:
-# 
-# * Redistributions must reproduce the above copyright notice and the 
-#   following disclaimer in the documentation and/or other materials 
-#   provided with the distribution. 
+#
+# * Redistributions must reproduce the above copyright notice and the
+#   following disclaimer in the documentation and/or other materials
+#   provided with the distribution.
 # * Neither the name of Ralink Technology Corporation nor the names of its
 #   suppliers may be used to endorse or promote products derived from this
-#   software without specific prior written permission. 
-# * No reverse engineering, decompilation, or disassembly of this software 
+#   software without specific prior written permission.
+# * No reverse engineering, decompilation, or disassembly of this software
 #   is permitted.
-# 
-# Limited patent license. Ralink Technology Corporation grants a world-wide, 
-# royalty-free, non-exclusive license under patents it now or hereafter 
-# owns or controls to make, have made, use, import, offer to sell and 
-# sell ("Utilize") this software, but solely to the extent that any 
-# such patent is necessary to Utilize the software alone, or in 
-# combination with an operating system licensed under an approved Open 
-# Source license as listed by the Open Source Initiative at 
-# http://opensource.org/licenses.  The patent license shall not apply to 
-# any other combinations which include this software.  No hardware per 
+#
+# Limited patent license. Ralink Technology Corporation grants a world-wide,
+# royalty-free, non-exclusive license under patents it now or hereafter
+# owns or controls to make, have made, use, import, offer to sell and
+# sell ("Utilize") this software, but solely to the extent that any
+# such patent is necessary to Utilize the software alone, or in
+# combination with an operating system licensed under an approved Open
+# Source license as listed by the Open Source Initiative at
+# http://opensource.org/licenses.  The patent license shall not apply to
+# any other combinations which include this software.  No hardware per
 # se is licensed hereunder.
-# 
-# DISCLAIMER.  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
-# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, 
-# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 
-# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 
-# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 
-# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 
-# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
+#
+# DISCLAIMER.  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
+# BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+# FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 # DAMAGE.
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+#
+# This file contains two 4KB firmware, first half is RT2870 and last half
+# is RT3071. On each 4KB firmware, 3rd last byte is major version number and
+# 2nd last byte is minor version number.
+# This file comes with
+#  RT2870 v. 0.17
+#  RT3071 v. 0.17
+begin 644 rt2870.fw.uu
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@@ -219,7 +226,7 @@ M```````````````````````````````````````
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-M```````````````````````````````````````````````````````````"
-"F\``
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+"=X$`
 `
 end

Modified: stable/8/sys/dev/usb/wlan/if_run.c
==============================================================================
--- stable/8/sys/dev/usb/wlan/if_run.c	Mon May 17 23:51:20 2010	(r208230)
+++ stable/8/sys/dev/usb/wlan/if_run.c	Mon May 17 23:51:57 2010	(r208231)
@@ -1,5 +1,3 @@
-/*	$FreeBSD$	*/
-
 /*-
  * Copyright (c) 2008,2010 Damien Bergamini <damien.bergamini@free.fr>
  * ported to FreeBSD by Akinori Furukoshi <moonlightakkiy@yahoo.ca>
@@ -39,7 +37,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/module.h>
 #include <sys/bus.h>
 #include <sys/endian.h>
-#include <sys/systm.h>
 #include <sys/linker.h>
 #include <sys/firmware.h>
 #include <sys/kdb.h>
@@ -74,7 +71,7 @@ __FBSDID("$FreeBSD$");
 #define USB_DEBUG_VAR run_debug
 #include <dev/usb/usb_debug.h>
 
-#include "if_runreg.h"		/* shared with ral(4) */
+#include "if_runreg.h"
 #include "if_runvar.h"
 
 #define nitems(_a)      (sizeof((_a)) / sizeof((_a)[0]))
@@ -93,6 +90,12 @@ SYSCTL_INT(_hw_usb_run, OID_AUTO, debug,
 #define IEEE80211_HAS_ADDR4(wh) \
 	(((wh)->i_fc[1] & IEEE80211_FC1_DIR_MASK) == IEEE80211_FC1_DIR_DSTODS)
 
+/*
+ * Because of LOR in run_key_delete(), use atomic instead.
+ * '& RUN_CMDQ_MASQ' is to loop cmdq[].
+ */
+#define RUN_CMDQ_GET(c)	(atomic_fetchadd_32((c), 1) & RUN_CMDQ_MASQ)
+
 static const struct usb_device_id run_devs[] = {
     { USB_VP(USB_VENDOR_ABOCOM,		USB_PRODUCT_ABOCOM_RT2770) },
     { USB_VP(USB_VENDOR_ABOCOM,		USB_PRODUCT_ABOCOM_RT2870) },
@@ -312,6 +315,7 @@ static struct ieee80211vap *run_vap_crea
 		    const uint8_t bssid[IEEE80211_ADDR_LEN], const uint8_t
 		    mac[IEEE80211_ADDR_LEN]);
 static void	run_vap_delete(struct ieee80211vap *);
+static void	run_cmdq_cb(void *, int);
 static void	run_setup_tx_list(struct run_softc *,
 		    struct run_endpoint_queue *);
 static void	run_unsetup_tx_list(struct run_softc *,
@@ -342,23 +346,24 @@ static struct ieee80211_node *run_node_a
 static int	run_media_change(struct ifnet *);
 static int	run_newstate(struct ieee80211vap *, enum ieee80211_state, int);
 static int	run_wme_update(struct ieee80211com *);
-static void	run_wme_update_cb(void *, int);
+static void	run_wme_update_cb(void *);
 static void	run_key_update_begin(struct ieee80211vap *);
 static void	run_key_update_end(struct ieee80211vap *);
-static int	run_key_set(struct ieee80211vap *, const struct ieee80211_key *,
+static void	run_key_set_cb(void *);
+static int	run_key_set(struct ieee80211vap *, struct ieee80211_key *,
 			    const uint8_t mac[IEEE80211_ADDR_LEN]);
-static int	run_key_delete(struct ieee80211vap *,
-		    const struct ieee80211_key *);
-static void	run_ratectl_start(struct run_softc *, struct ieee80211_node *);
+static void	run_key_delete_cb(void *);
+static int	run_key_delete(struct ieee80211vap *, struct ieee80211_key *);
 static void	run_ratectl_to(void *);
 static void	run_ratectl_cb(void *, int);
+static void	run_drain_fifo(void *);
 static void	run_iter_func(void *, struct ieee80211_node *);
+static void	run_newassoc_cb(void *);
 static void	run_newassoc(struct ieee80211_node *, int);
 static void	run_rx_frame(struct run_softc *, struct mbuf *, uint32_t);
 static void	run_tx_free(struct run_endpoint_queue *pq,
 		    struct run_tx_data *, int);
-static void	run_set_tx_desc(struct run_softc *, struct run_tx_data *,
-		    uint8_t, uint8_t, uint8_t, uint8_t, uint8_t, uint8_t);
+static void	run_set_tx_desc(struct run_softc *, struct run_tx_data *);
 static int	run_tx(struct run_softc *, struct mbuf *,
 		    struct ieee80211_node *);
 static int	run_tx_mgt(struct run_softc *, struct mbuf *,
@@ -382,11 +387,10 @@ static int	run_set_chan(struct run_softc
 static void	run_set_channel(struct ieee80211com *);
 static void	run_scan_start(struct ieee80211com *);
 static void	run_scan_end(struct ieee80211com *);
-static uint8_t	run_rate2mcs(uint8_t);
 static void	run_update_beacon(struct ieee80211vap *, int);
-static void	run_update_beacon_locked(struct ieee80211vap *, int);
+static void	run_update_beacon_cb(void *);
 static void	run_updateprot(struct ieee80211com *);
-static void	run_usb_timeout_cb(void *, int);
+static void	run_usb_timeout_cb(void *);
 static void	run_reset_livelock(struct run_softc *);
 static void	run_enable_tsf_sync(struct run_softc *);
 static void	run_enable_mrr(struct run_softc *);
@@ -396,6 +400,7 @@ static void	run_set_leds(struct run_soft
 static void	run_set_bssid(struct run_softc *, const uint8_t *);
 static void	run_set_macaddr(struct run_softc *, const uint8_t *);
 static void	run_updateslot(struct ifnet *);
+static void	run_update_mcast(struct ifnet *);
 static int8_t	run_rssi2dbm(struct run_softc *, uint8_t, uint8_t);
 static void	run_update_promisc_locked(struct ifnet *);
 static void	run_update_promisc(struct ifnet *);
@@ -411,7 +416,7 @@ static void	run_stop(void *);
 static void	run_delay(struct run_softc *, unsigned int);
 
 static const struct {
-	uint32_t	reg;
+	uint16_t	reg;
 	uint32_t	val;
 } rt2870_def_mac[] = {
 	RT2870_DEF_MAC
@@ -551,6 +556,7 @@ run_attach(device_t self)
 	    MTX_NETWORK_LOCK, MTX_DEF);
 
 	iface_index = RT2860_IFACE_INDEX;
+
 	error = usbd_transfer_setup(uaa->device, &iface_index,
 	    sc->sc_xfer, run_config, RUN_N_XFER, sc, &sc->sc_mtx);
 	if (error) {
@@ -616,15 +622,15 @@ run_attach(device_t self)
 	ic->ic_ifp = ifp;
 	ic->ic_phytype = IEEE80211_T_OFDM;	/* not only, but not used */
 	ic->ic_opmode = IEEE80211_M_STA;	/* default to BSS mode */
-#if 0
-	ic->ic_state = IEEE80211_S_INIT;
-#endif
+
 	/* set device capabilities */
 	ic->ic_caps =
 	    IEEE80211_C_STA |		/* station mode supported */
 	    IEEE80211_C_MONITOR |	/* monitor mode supported */
 	    IEEE80211_C_IBSS |
 	    IEEE80211_C_HOSTAP |
+	    IEEE80211_C_WDS |		/* 4-address traffic works */
+	    IEEE80211_C_MBSS |
 	    IEEE80211_C_SHPREAMBLE |	/* short preamble supported */
 	    IEEE80211_C_SHSLOT |	/* short slot time supported */
 	    IEEE80211_C_WME |		/* WME */
@@ -671,6 +677,7 @@ run_attach(device_t self)
 	ic->ic_node_alloc = run_node_alloc;
 	ic->ic_newassoc = run_newassoc;
 	//ic->ic_updateslot = run_updateslot;
+	ic->ic_update_mcast = run_update_mcast;
 	ic->ic_wme.wme_update = run_wme_update;
 	ic->ic_raw_xmit = run_raw_xmit;
 	ic->ic_update_promisc = run_update_promisc;
@@ -684,6 +691,10 @@ run_attach(device_t self)
 	    &sc->sc_rxtap.wr_ihdr, sizeof(sc->sc_rxtap),
 		RUN_RX_RADIOTAP_PRESENT);
 
+	TASK_INIT(&sc->cmdq_task, 0, run_cmdq_cb, sc);
+	TASK_INIT(&sc->ratectl_task, 0, run_ratectl_cb, sc);
+	callout_init((struct callout *)&sc->ratectl_ch, 1);
+
 	if (bootverbose)
 		ieee80211_announce(ic);
 
@@ -713,6 +724,10 @@ run_detach(device_t self)
 
 	if (ifp) {
 		ic = ifp->if_l2com;
+		/* drain tasks */
+		usb_callout_drain(&sc->ratectl_ch);
+		ieee80211_draintask(ic, &sc->cmdq_task);
+		ieee80211_draintask(ic, &sc->ratectl_task);
 		ieee80211_ifdetach(ic);
 		if_free(ifp);
 	}
@@ -728,41 +743,92 @@ run_vap_create(struct ieee80211com *ic,
     const uint8_t bssid[IEEE80211_ADDR_LEN],
     const uint8_t mac[IEEE80211_ADDR_LEN])
 {
-	struct run_softc *sc = ic->ic_ifp->if_softc;
+	struct ifnet *ifp = ic->ic_ifp;
+	struct run_softc *sc = ifp->if_softc;
 	struct run_vap *rvp;
 	struct ieee80211vap *vap;
+	int i;
 
-	if (!TAILQ_EMPTY(&ic->ic_vaps))         /* only one at a time */
+	if(sc->rvp_cnt >= RUN_VAP_MAX){
+		if_printf(ifp, "number of VAPs maxed out\n");
 		return NULL;
-	sc->sc_rvp = rvp = (struct run_vap *) malloc(sizeof(struct run_vap),
+	}
+
+	switch (opmode) {
+	case IEEE80211_M_STA:
+		/* enable s/w bmiss handling for sta mode */
+		flags |= IEEE80211_CLONE_NOBEACONS; 
+		/* fall though */
+	case IEEE80211_M_IBSS:
+	case IEEE80211_M_MONITOR:
+	case IEEE80211_M_HOSTAP:
+	case IEEE80211_M_MBSS:
+		/* other than WDS vaps, only one at a time */
+		if (!TAILQ_EMPTY(&ic->ic_vaps))
+			return NULL;
+		break;
+	case IEEE80211_M_WDS:
+		TAILQ_FOREACH(vap, &ic->ic_vaps, iv_next){
+			if(vap->iv_opmode != IEEE80211_M_HOSTAP)
+				continue;
+			/* WDS vap's always share the local mac address. */
+			flags &= ~IEEE80211_CLONE_BSSID;
+			break;
+		}
+		if(vap == NULL){
+			if_printf(ifp, "wds only supported in ap mode\n");
+			return NULL;
+		}
+		break;
+	default:
+		if_printf(ifp, "unknown opmode %d\n", opmode);
+		return NULL;
+	}
+
+	rvp = (struct run_vap *) malloc(sizeof(struct run_vap),
 	    M_80211_VAP, M_NOWAIT | M_ZERO);
 	if (rvp == NULL)
 		return NULL;
 	vap = &rvp->vap;
-	/* enable s/w bmiss handling for sta mode */
-	ieee80211_vap_setup(ic, vap, name, unit, opmode,
-	    flags | IEEE80211_CLONE_NOBEACONS, bssid, mac);
+	ieee80211_vap_setup(ic, vap, name, unit, opmode, flags, bssid, mac);
 
 	vap->iv_key_update_begin = run_key_update_begin;
 	vap->iv_key_update_end = run_key_update_end;
-	vap->iv_key_delete = run_key_delete;
-	vap->iv_key_set = run_key_set;
 	vap->iv_update_beacon = run_update_beacon;
+	vap->iv_max_aid = RT2870_WCID_MAX;
+	/*
+	 * To delete the right key from h/w, we need wcid.
+	 * Luckily, there is unused space in ieee80211_key{}, wk_pad,
+	 * and matching wcid will be written into there. So, cast
+	 * some spells to remove 'const' from ieee80211_key{}
+	 */
+	vap->iv_key_delete = (void *)run_key_delete;
+	vap->iv_key_set = (void *)run_key_set;
 
 	/* override state transition machine */
 	rvp->newstate = vap->iv_newstate;
 	vap->iv_newstate = run_newstate;
 
-	TASK_INIT(&rvp->ratectl_task, 0, run_ratectl_cb, rvp);
-	TASK_INIT(&sc->wme_task, 0, run_wme_update_cb, ic);
-	TASK_INIT(&sc->usb_timeout_task, 0, run_usb_timeout_cb, sc);
-	callout_init((struct callout *)&rvp->ratectl_ch, 1);
 	ieee80211_ratectl_init(vap);
 	ieee80211_ratectl_setinterval(vap, 1000 /* 1 sec */);
 
 	/* complete setup */
 	ieee80211_vap_attach(vap, run_media_change, ieee80211_media_status);
-	ic->ic_opmode = opmode;
+
+	/* make sure id is always unique */
+	for(i = 0; i < RUN_VAP_MAX; i++){
+		if((sc->rvp_bmap & 1 << i) == 0){
+			sc->rvp_bmap |= 1 << i;
+			rvp->rvp_id = i;
+			break;
+		}
+	}
+	if(sc->rvp_cnt++ == 0)
+		ic->ic_opmode = opmode;
+
+	DPRINTF("rvp_id=%d bmap=%x rvp_cnt=%d\n",
+	    rvp->rvp_id, sc->rvp_bmap, sc->rvp_cnt);
+
 	return vap;
 }
 
@@ -773,6 +839,7 @@ run_vap_delete(struct ieee80211vap *vap)
 	struct ifnet *ifp;
 	struct ieee80211com *ic;
 	struct run_softc *sc;
+	uint8_t rvp_id;
 
 	if(vap == NULL)
 		return;
@@ -783,19 +850,59 @@ run_vap_delete(struct ieee80211vap *vap)
 	sc = ifp->if_softc;
 
 	RUN_LOCK(sc);
-	sc->sc_rvp->ratectl_run = RUN_RATECTL_OFF;
-	RUN_UNLOCK(sc);
 
-	/* drain them all */
-	usb_callout_drain(&sc->sc_rvp->ratectl_ch);
-	ieee80211_draintask(ic, &sc->sc_rvp->ratectl_task);
-	ieee80211_draintask(ic, &sc->wme_task);
-	ieee80211_draintask(ic, &sc->usb_timeout_task);
+	rvp_id = rvp->rvp_id;
+	sc->ratectl_run &= ~(1 << rvp_id);
+	sc->rvp_bmap &= ~(1 << rvp_id);
+	run_set_region_4(sc, RT2860_SKEY(rvp_id, 0), 0, 128);
+	run_set_region_4(sc, RT2860_BCN_BASE(rvp_id), 0, 512);
+	--sc->rvp_cnt;
+
+	DPRINTF("vap=%p rvp_id=%d bmap=%x rvp_cnt=%d\n",
+	    vap, rvp_id, sc->rvp_bmap, sc->rvp_cnt);
+
+	RUN_UNLOCK(sc);
 
 	ieee80211_ratectl_deinit(vap);
 	ieee80211_vap_detach(vap);
 	free(rvp, M_80211_VAP);
-	sc->sc_rvp = NULL;
+}
+
+/*
+ * There are numbers of functions need to be called in context thread.
+ * Rather than creating taskqueue event for each of those functions,
+ * here is all-for-one taskqueue callback function. This function
+ * gurantees deferred functions are executed in the same order they
+ * were enqueued.
+ * '& RUN_CMDQ_MASQ' is to loop cmdq[].
+ */
+static void
+run_cmdq_cb(void *arg, int pending)
+{
+	struct run_softc *sc = arg;
+	uint8_t i;
+
+	/* call cmdq[].func locked */
+	RUN_LOCK(sc);
+	for(i = sc->cmdq_exec; sc->cmdq[i].func && pending;
+	    i = sc->cmdq_exec, pending--){
+		DPRINTFN(6, "cmdq_exec=%d pending=%d\n", i, pending);
+		if(sc->cmdq_run == RUN_CMDQ_GO){
+			/*
+			 * If arg0 is NULL, callback func needs more
+			 * than one arg. So, pass ptr to cmdq struct.
+			 */
+			if(sc->cmdq[i].arg0)
+				sc->cmdq[i].func(sc->cmdq[i].arg0);
+			else
+				sc->cmdq[i].func(&sc->cmdq[i]);
+		}
+		sc->cmdq[i].arg0 = NULL;
+		sc->cmdq[i].func = NULL;
+		sc->cmdq_exec++;
+		sc->cmdq_exec &= RUN_CMDQ_MASQ;
+	}
+	RUN_UNLOCK(sc);
 }
 
 static void
@@ -1415,6 +1522,7 @@ run_read_eeprom(struct run_softc *sc)
 	DPRINTF("EEPROM RF rev=0x%02x chains=%dT%dR\n",
 	    sc->rf_rev, sc->ntxchains, sc->nrxchains);
 
+	/* check if RF supports automatic Tx access gain control */
 	run_srom_read(sc, RT2860_EEPROM_CONFIG, &val);
 	DPRINTF("EEPROM CFG 0x%04x\n", val);
 	/* check if driver should patch the DAC issue */
@@ -1489,10 +1597,10 @@ run_read_eeprom(struct run_softc *sc)
 	for (ridx = 0; ridx < 5; ridx++) {
 		uint32_t reg;
 
-		run_srom_read(sc, RT2860_EEPROM_RPWR + ridx, &val);
-		reg = (uint32_t)val << 16;
-		run_srom_read(sc, RT2860_EEPROM_RPWR + ridx + 1, &val);
-		reg |= val;
+		run_srom_read(sc, RT2860_EEPROM_RPWR + ridx * 2, &val);
+		reg = val;
+		run_srom_read(sc, RT2860_EEPROM_RPWR + ridx * 2 + 1, &val);
+		reg |= (uint32_t)val << 16;
 
 		sc->txpow20mhz[ridx] = reg;
 		sc->txpow40mhz_2ghz[ridx] = b4inc(reg, delta_2ghz);
@@ -1575,19 +1683,21 @@ run_node_alloc(struct ieee80211vap *vap,
 static int
 run_media_change(struct ifnet *ifp)
 {
+	struct ieee80211vap *vap = ifp->if_softc;
+	struct ieee80211com *ic = vap->iv_ic;
 	const struct ieee80211_txparam *tp;
-	struct run_softc *sc = ifp->if_softc;
-	struct ieee80211com *ic = sc->sc_ifp->if_l2com;
-	struct ieee80211vap *vap = &sc->sc_rvp->vap;
+	struct run_softc *sc = ic->ic_ifp->if_softc;
+	struct run_node	*rn = (void *)vap->iv_bss;
 	uint8_t rate, ridx;
 	int error;
 
 	RUN_LOCK(sc);
 
 	error = ieee80211_media_change(ifp);
-	if (error != ENETRESET)
+	if (error != ENETRESET){
 		RUN_UNLOCK(sc);
 		return error;
+	}
 
 	tp = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)];
 	if (tp->ucastrate != IEEE80211_FIXED_RATE_NONE) {
@@ -1596,13 +1706,16 @@ run_media_change(struct ifnet *ifp)
 		for (ridx = 0; ridx < RT2860_RIDX_MAX; ridx++)
 			if (rt2860_rates[ridx].rate == rate)
 				break;
-		sc->fixed_ridx = ridx;
+		rn->fix_ridx = ridx;
+		DPRINTF("rate=%d, fix_ridx=%d\n", rate, rn->fix_ridx);
 	}
 
+#if 0
 	if ((ifp->if_flags & IFF_UP) &&
 	    (ifp->if_drv_flags &  IFF_DRV_RUNNING)){
 		run_init_locked(sc);
 	}
+#endif
 
 	RUN_UNLOCK(sc);
 
@@ -1618,8 +1731,11 @@ run_newstate(struct ieee80211vap *vap, e
 	struct run_vap *rvp = RUN_VAP(vap);
 	enum ieee80211_state ostate;
 	struct ieee80211_node *ni;
+	uint32_t sta[3];
 	uint32_t tmp;
-	uint8_t wcid;
+	uint8_t ratectl;
+	uint8_t restart_ratectl = 0;
+	uint8_t bid = 1 << rvp->rvp_id;
 
 	ostate = vap->iv_state;
 	DPRINTF("%s -> %s\n",
@@ -1629,8 +1745,9 @@ run_newstate(struct ieee80211vap *vap, e
 	IEEE80211_UNLOCK(ic);
 	RUN_LOCK(sc);
 
-	sc->sc_rvp->ratectl_run = RUN_RATECTL_OFF;
-	usb_callout_stop(&rvp->ratectl_ch);
+	ratectl = sc->ratectl_run; /* remember current state */
+	sc->ratectl_run = RUN_RATECTL_OFF;
+	usb_callout_stop(&sc->ratectl_ch);
 
 	if (ostate == IEEE80211_S_RUN) {
 		/* turn link LED off */
@@ -1639,8 +1756,16 @@ run_newstate(struct ieee80211vap *vap, e
 
 	switch (nstate) {
 	case IEEE80211_S_INIT:
-		if (ostate == IEEE80211_S_RUN) {
-			/* abort TSF synchronization */
+		restart_ratectl = 1;
+
+		if (ostate != IEEE80211_S_RUN)
+			break;
+
+		ratectl &= ~bid;
+		sc->runbmap &= ~bid;
+
+		/* abort TSF synchronization if there is no vap running */
+		if(--sc->running == 0){
 			run_read(sc, RT2860_BCN_TIME_CFG, &tmp);
 			run_write(sc, RT2860_BCN_TIME_CFG,
 			    tmp & ~(RT2860_BCN_TX_EN | RT2860_TSF_TIMER_EN |
@@ -1648,8 +1773,42 @@ run_newstate(struct ieee80211vap *vap, e
 		}
 		break;
 
+
 	case IEEE80211_S_RUN:
 		ni = vap->iv_bss;
+		if(!(sc->runbmap & bid)){
+			if(sc->running++)
+				restart_ratectl = 1;
+			sc->runbmap |= bid;
+		}
+
+		switch(vap->iv_opmode){
+		case IEEE80211_M_HOSTAP:
+		case IEEE80211_M_MBSS:
+			sc->ap_running |= bid;
+			ic->ic_opmode = vap->iv_opmode;
+			run_update_beacon_cb(vap);
+			break;
+		case IEEE80211_M_IBSS:
+			sc->adhoc_running |= bid;
+			if(!sc->ap_running)
+				ic->ic_opmode = vap->iv_opmode;
+			run_update_beacon_cb(vap);
+			break;
+		case IEEE80211_M_STA:
+			sc->sta_running |= bid;
+			if(!sc->ap_running && !sc->adhoc_running)
+				ic->ic_opmode = vap->iv_opmode;
+
+			/* read statistic counters (clear on read) */
+			run_read_region_1(sc, RT2860_TX_STA_CNT0,
+			    (uint8_t *)sta, sizeof sta);
+
+			break;
+		default:
+			ic->ic_opmode = vap->iv_opmode;
+			break;
+		}
 
 		if (vap->iv_opmode != IEEE80211_M_MONITOR) {
 			run_updateslot(ic->ic_ifp);
@@ -1658,31 +1817,17 @@ run_newstate(struct ieee80211vap *vap, e
 			run_set_basicrates(sc);
 			IEEE80211_ADDR_COPY(sc->sc_bssid, ni->ni_bssid);
 			run_set_bssid(sc, ni->ni_bssid);
-		}
-
-		if (vap->iv_opmode == IEEE80211_M_STA) {
-			/* add BSS entry to the WCID table */
-			wcid = RUN_AID2WCID(ni->ni_associd);
-			run_write_region_1(sc, RT2860_WCID_ENTRY(wcid),
-			    ni->ni_macaddr, IEEE80211_ADDR_LEN);
-		}
-
-		if (vap->iv_opmode == IEEE80211_M_HOSTAP ||
-		    vap->iv_opmode == IEEE80211_M_IBSS)
-			run_update_beacon_locked(vap, 0);
-
-		if (vap->iv_opmode != IEEE80211_M_MONITOR) {
 			run_enable_tsf_sync(sc);
-		} /* else tsf */
 
-		/* enable automatic rate adaptation */
-		tp = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)];
-		if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
-			run_ratectl_start(sc, ni);
+			/* enable automatic rate adaptation */
+			tp = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)];
+			if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
+				ratectl |= bid;
+		}
 
 		/* turn link LED on */
 		run_set_leds(sc, RT2860_LED_RADIO |
-		    (IEEE80211_IS_CHAN_2GHZ(vap->iv_bss->ni_chan) ?
+		    (IEEE80211_IS_CHAN_2GHZ(ic->ic_curchan) ?
 		     RT2860_LED_LINK_2GHZ : RT2860_LED_LINK_5GHZ));
 
 		break;
@@ -1691,34 +1836,26 @@ run_newstate(struct ieee80211vap *vap, e
 		break;
 	}
 
+	/* restart amrr for running VAPs */
+	if((sc->ratectl_run = ratectl) && restart_ratectl)
+		usb_callout_reset(&sc->ratectl_ch, hz, run_ratectl_to, sc);
+
 	RUN_UNLOCK(sc);
 	IEEE80211_LOCK(ic);
 
 	return(rvp->newstate(vap, nstate, arg));
 }
 
-/* another taskqueue, so usbd_do_request() can go sleep */
-static int
-run_wme_update(struct ieee80211com *ic)
-{
-	struct run_softc *sc = ic->ic_ifp->if_softc;
-
-	ieee80211_runtask(ic, &sc->wme_task);
-
-	/* return whatever, upper layer desn't care anyway */
-	return 0;
-}
-
 /* ARGSUSED */
 static void
-run_wme_update_cb(void *arg, int pending)
+run_wme_update_cb(void *arg)
 {
 	struct ieee80211com *ic = arg;
 	struct run_softc *sc = ic->ic_ifp->if_softc;
 	struct ieee80211_wme_state *wmesp = &ic->ic_wme;
 	int aci, error = 0;
 
-	RUN_LOCK(sc);
+	RUN_LOCK_ASSERT(sc, MA_OWNED);
 
 	/* update MAC TX configuration registers */
 	for (aci = 0; aci < WME_NUM_AC; aci++) {
@@ -1761,19 +1898,39 @@ err:
 	if(error)
 		DPRINTF("WME update failed\n");
 
-	RUN_UNLOCK(sc);
 	return;
 }
 
+static int
+run_wme_update(struct ieee80211com *ic)
+{
+	struct run_softc *sc = ic->ic_ifp->if_softc;
+
+	/* sometime called wothout lock */
+	if(mtx_owned(&ic->ic_comlock.mtx)){
+		uint32_t i = RUN_CMDQ_GET(&sc->cmdq_store);
+		DPRINTF("cmdq_store=%d\n", i);
+		sc->cmdq[i].func = run_wme_update_cb;
+		sc->cmdq[i].arg0 = ic;
+		ieee80211_runtask(ic, &sc->cmdq_task);
+		return (0);
+	}
+
+	RUN_LOCK(sc);
+	run_wme_update_cb(ic);
+	RUN_UNLOCK(sc);
+
+	/* return whatever, upper layer desn't care anyway */
+	return (0);
+}
+
 static void
 run_key_update_begin(struct ieee80211vap *vap)
 {
 	/*
-	 * Because run_key_delete() needs special attention
-	 * on lock related operation, lock handling is being done
-	 * differently in run_key_set and _delete.
-	 *
-	 * So, we don't use key_update_begin and _end.
+	 * To avoid out-of-order events, both run_key_set() and
+	 * _delete() are deferred and handled by run_cmdq_cb().
+	 * So, there is nothing we need to do here.
 	 */
 }
 
@@ -1783,37 +1940,31 @@ run_key_update_end(struct ieee80211vap *
 	/* null */
 }
 
-/*
- * return 0 on error
- */
-static int
-run_key_set(struct ieee80211vap *vap, const struct ieee80211_key *k,
-		const uint8_t mac[IEEE80211_ADDR_LEN])
+static void
+run_key_set_cb(void *arg)
 {
+	struct run_cmdq *cmdq = arg;
+	struct ieee80211vap *vap = cmdq->arg1;
+	struct ieee80211_key *k = cmdq->k;
 	struct ieee80211com *ic = vap->iv_ic;
-	struct ifnet *ifp = ic->ic_ifp;
-	struct run_softc *sc = ifp->if_softc;
+	struct run_softc *sc = ic->ic_ifp->if_softc;
 	struct ieee80211_node *ni;
 	uint32_t attr;
 	uint16_t base, associd;
 	uint8_t mode, wcid, txmic, rxmic, iv[8];
-	int error = 0;
 
-	RUN_LOCK(sc);
+	RUN_LOCK_ASSERT(sc, MA_OWNED);
 
 	if(vap->iv_opmode == IEEE80211_M_HOSTAP){

*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***



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